Mercruiser

Suitable for the following engines:

• 4.3L Carb (serial number 0M615000 and up)
• 4.3L Gen+ (serial number 1G400000-1G416776)
• 4.3L Alpha 4V (serial number 1G417302-1G499999)

Specifications:

• OEM number: 883702K
• Weight: 0.272 kg
• Length: 8.382 cm
• Width: 8.128 cm
• Height: 9.652 cm

Alignment tool MerCruiser Alpha and Bravo

Genuine MerCruiser alignment tool for aligning the engine and drivetrain. The tool is used to check and adjust engine alignment and when replacing the thrust bearing. Proper alignment is essential to ensure long life of the drivetrain, driveshaft and bearings.

The tool should slide easily into the shield, support bearing and engine flywheel coupling. The inner ring of the support bearing can be adjusted slightly with a feeler gauge. If the tool still does not slide easily into place, the engine mounting feet should be adjusted. Lightly greasing the tool will help you see where the alignment is and how to adjust the engine.

When removing the drive, it may be necessary to adjust the engine, especially if the drive is difficult to remove. The engine feet may sag over time, so raising them may make removal easier.

A well-aligned engine prevents damage to the drive shaft and protects the support bearing.

Compatibility

• Fits all MerCruiser Alpha and Bravo drives

Product information

• Product type alignment tool

• Application: engine and drive alignment

• Genuine MerCruiser spare part

Additional information

• OEM number 805475A1

• Previous OEM numbers 57797A3 and 37384

An alignment tool is an essential tool for driveline maintenance and helps ensure proper engine and transmission operation.

Thermostat kit Mercruiser GM

Thermostat kit to fit GM based MerCruiser engines from 1987 onwards . The thermostat is designed for use in cooling systems with constant circulation and has an opening temperature of 160°F (71°C) . The kit includes all necessary gaskets for thermostat replacement.

The thermostat is an important part of the engine's cooling system. It regulates the engine's operating temperature . A faulty thermostat can cause the engine to overcool or overheat . In the worst case, the engine can boil, but running too cold is also not good, as it increases wear and fuel consumption .

Make sure the thermostat opens and closes at the correct temperature. You can test your current thermostat by heating it in water and checking to see if it opens at the correct temperature. If you are unsure about the thermostat's operation, it is a good idea to replace it .

OEM: 807252T5
Previous OEM numbers: 807252Q5, 8M0109441, 807252T8

Fits the following engines (according to serial number)

3.0L

• 3.0L GM 181 I/L4 > 1A002000 – 1A020543

• 3.0L GM 181 I/L4 > 1A020544 & up

• 3.0L MPI EC > 1A072812 & up

• 3.0L Crate Engine > 1G800000 – 1G899999

4.3L

• 4.3L CARB ALPHA/BRAVO > 0M615000 – 0W300012

• 4.3L CARB ALPHA/BRAVO > 0W300013 – 0W309999

• 4.3L CARB ALPHA/BRAVO > 0W310000 – 0W649999

• 4.3L CARB ALPHA/BRAVO > 0W650000 – 1A063239

• 4.3L CARB ALPHA/BRAVO > 1A063240 & up

• 4.3L MPI ALPHA/BRAVO > 0M615000 – 0W309999

• 4.3L MPI ALPHA/BRAVO > 0W310000 – 0W649999

• 4.3L MPI ALPHA/BRAVO > 0W650000 – 0W658582

• 4.3L MPI ALPHA/BRAVO > 0W658583 – 0W658583

• 4.3L MPI ALPHA/BRAVO > 0W658584 – 1A030367

• 4.3L MPI ALPHA/BRAVO > 1A030368 – 1A030369

• 4.3L MPI ALPHA/BRAVO > 1A030370 – 1A063239

• 4.3L MPI ALPHA/BRAVO > 1A063240 & up

• 4.3L Alpha 4V EST > 1G417302 – 1G499999

5.0L

• 5.0L MPI ALPHA/BRAVO EC > 1A300000 – 1A611927

• 5.0L MPI ALPHA/BRAVO > 1A611928 – 1A623184

• 5.0L MPI ALPHA/BRAVO EC > 1A611928 – 1A623184

• 5.0L MPI ALPHA/BRAVO > 1A623185 & up

• 5.0L MPI ALPHA/BRAVO EC > 1A623185 & up

350 CID (5.7L)

• 350 MPI ALPHA > 1G400000 – 1G499999

• 350 MPI BRAVO > 1G400000 – 1G499999

• 350 MPI Alpha/Bravo > 1G700000 – 1G799999

• 350 MAG MPI HORIZON ALPHA/BRAVO EC > 1A300000 – 1A611927

• 350 MAG MPI ALPHA/BRAVO EC > 1A300000 – 1A611927

• 350 MAG MPI ALPHA/BRAVO > 1A611928 – 1A623184

• 350 MAG MPI HORIZON ALPHA/BRAVO EC > 1A611928 – 1A623184

• 350 MAG MPI ALPHA/BRAVO EC > 1A611928 – 1A623184

• 350 MAG MPI ALPHA/BRAVO > 1A623185 & up

• 350 MAG MPI HORIZON ALPHA/BRAVO EC > 1A623185 & up

• 350 MAG MPI ALPHA/BRAVO EC > 1A623185 & up

377 CID (6.2L)

• 377 MAG MPI BRAVO EC > 1A343300 – 1A611927

• 377 MAG MPI BRAVO > 1A611928 – 1A623184

• 377 MAG MPI BRAVO EC > 1A611928 – 1A623184

• 377 MAG MPI BRAVO > 1A623185 & up

• 377 MAG MPI BRAVO EC > 1A623185 & up

383 CID (6.3L)

• 383 MAG STROKER BRAVO > 1G400000 – 1G499999

Universal relay Mercury and MerCruiser

Universal relay for Mercury and MerCruiser engines. The relay can be used as both a starter and trim pump relay, and is also called a solenoid. The relay was originally used in older MerCruiser trim pumps from 1974-1976, but is now widely used as a universal relay in both Mercury MerCruiser engines and many other sterndrive and inboard engines.

If the starter motor or trim pump is not working properly, this relay could be a possible cause of the problem.

Compatibility

• Mercury and MerCruiser sterndrives and inboard engines

• Suitable as starter and trim pump relay

• Universal solution for multiple engines

Product information

• Product type relay solenoid

• Application starter and trim pump

• Distance between mounting holes approx. 55 mm

• Width approximately 7 mm

• Original equivalent spare part

Additional information

• OEM number 25661T1

• Previous OEM numbers 256611 and 25661

In the event of electrical system malfunctions, it is worth checking the condition of the relay, as a faulty relay can prevent starting or the trim system from functioning.

Service kit MerCruiser Alpha One Gen I

100-hour service kit for MerCruiser Alpha One Gen I drives. The kit contains essential parts for scheduled drive maintenance and helps maintain effective corrosion protection and tight, reliable operation.

Regular maintenance according to the manufacturer's instructions will extend the life of the drive unit and reduce the risk of damage during the boating season.

Maintenance kit contents

• Anode set

• Oil plug seals

• Installation kit, includes seals and O-rings

Compatibility

Fits the following MerCruiser drives

• Alpha One Gen I

  • Model years 1983–1990

Additional information

• OEM number 8M0214945

The maintenance kit provides an easy solution for basic drive maintenance and helps keep your Alpha One Gen I drive reliable and well protected against corrosion.

Service kit MerCruiser Alpha One Gen II 1991–

100-hour service kit for MerCruiser Alpha One Gen II drives, model years 1991 and later. The kit contains essential parts for scheduled drive maintenance and helps ensure good corrosion protection and a leak-proof, reliable structure.

Regular maintenance according to the manufacturer's instructions will extend the life of your drive unit and prevent costly damage during the boating season.

Maintenance kit contents

• 1 set of anodes

• 2 pcs oil plug seals

• Installation kit, includes seals and O-rings

Compatibility

Fits the following MerCruiser drives

• Alpha One Gen II 1991–1995

  • Serial numbers 0D469859 – 0F679999

• Alpha One Gen II 1996–1997

  • Serial numbers 0F680000 – 0K999999

• Alpha One Gen II 1998 and later

  • Serial numbers 0L100040 and later

Product information

• Product type 100 hour service kit

• Application: towing device

• Genuine MerCruiser spare part

Additional information

• OEM number 8M0147055

The maintenance kit is an easy and cost-effective solution for regular maintenance of your Alpha One Gen II drive unit and helps keep the drive unit reliable and well-protected throughout the entire operating season.

Relay Mercury Mercruiser

Relay (also known as solenoid ) used for both the starter and trim pump. Fits many MerCruiser gasoline engines , 2.0 liter diesel engines , and Alpha One and Bravo drives . Also fits some Mercury 250/300XS (DFI Optimax) engines, as well as many older 2-stroke carbureted engines and some EFI models (175-200 hp) .

If the starter or trim pump does not work, this relay could be a possible cause of the problem.

Tip: Check the OEM number of your existing relay before ordering. The number may be on the back of the relay, in which case the relay must be removed for inspection.

Note:

• Spare part 82151 is available as an alternative

• Mercury also has a universal relay, OEM 82152

OEM: 8M0185622
Previous OEM numbers: 96158T, 96158B, 96158, 846070, 94318

Fits the following outboard motors (according to serial number)

35 HP

• 35 (2 cyl.) > 209608 & up

• 35 (2 cyl.) > 6445653 – OB110788

• 35 (2 cyl.) > 9384476 & up

• 35 (2 cyl.) > 9466647 & up

• 35 (2 cyl.) > B110789 & up

40 HP

• 40 / 400 / 402 (2 cyl.) > 5556230 & up

• 40 / 400 / 402 (2 cyl.) > 7144763 & up

• 40 / 400 / 402 (2 cyl.) > 8064750 & up

• 40 / 400 / 402 (2 cyl.) > 9251456 & up

45 HP

• 45 / 450 (4 cyl.) > 5531630 – OB110788

• 45 / 450 (4 cyl.) > 7143688 – OA719280

• 45 / 450 (4 cyl.) > 8063985 & up

• 45 / 450 (4 cyl.) > 9248006 – 9466691

• 45 / 450 (4 cyl.) > 9466692 & up

50 HP

• 50 / 500 (4 cyl.) > 5531630 & up

• 50 / 500 (4 cyl.) > 7143688 & up

• 50 / 500 (4 cylinders) > 8063985 & up

• 50 / 500 (4 cylinders) > 9248006 & up

• 50 (3 cyl.) > 6428681 – OB122929

• 50 (3 cyl.) > 7208333 – OA721307

• 50 (3 syl.) > 9385911 – 9469199

• 50 (3 stitches) > 9469200 – 9683054

• 50 (3 cyl.) > 0A721308 & up

• 50 (3 cyl.) > 0B122930 – OD000749

(the list continues with the same structure for all declared power classes: 60–300 HP)

Fits the following inboard engines (Inboard)

2.0L Diesel (EI / ES / CMD QSD)

• 2.0L NOT 115 > 70294910 – 70377490

• 2.0L NOT 130 > 70000000 – 70002129

• 2.0L NOT 150 > 70015460 – 70017409

• 2.0L NOT 170 > 70024870 – 70026629

• 2.0L ES 130 > 70002130 – 70015639

• 2.0L ES 150 > 70017410 – 70024869

• 2.0L ES 170 > 70026630 – 70105129

CMD QSD 2.0

• NO 115 > 88200000 – 88200999

• NOT 130 > 88205000 – 88205999

• NOT 150 > 88220299 – 88220999

• NOT 170 > 88230000 – 88230999

• ES 130 > 88206399 – 88219999

• ES 150 > 88221799 – 88229999

• ES 170 > 88231000 – 88239999

Fits the following towbars (according to serial number)

Alpha One

• Alpha One Gen I > 1983–1990

• Alpha One Gen II > 1991–1995 > 0D469859 – 0F679999

• Alpha One Gen II > 1996–1997 > 0F680000 – OK999999

• Alpha One Gen II > 1998 & up > OL100040 & up

Bravo One / Two / Three

• Bravo One > 0B664190 – 0F729999

• Bravo One > 0F730000 – 0M100000

• Bravo One > 0M100001 – 0W249999

• Bravo One > 0W250000 & up

• Bravo Two > similar series

• Bravo Three > similar series

Bravo XR / X / XZ

• Bravo XR One > 0L914990 – 0W239999

• Bravo XR One > 0W240000 & up

• Bravo XR Sport > 0M970842 & up

• Bravo X One / Two / Three > 0W250000 & up

Impeller Repair Kit MerCruiser Alpha One

Genuine MerCruiser water pump repair kit with impeller. The kit includes all the parts needed to rebuild the drive water pump. This kit fits Alpha One drives (first generation, model years 1983-1990) .

The impeller should be replaced regularly according to the engine manual. The impeller wears out with use and can dry out over time. A worn impeller or leaking water pump can prevent the engine from cooling properly, which can lead to overheating.

OEM number: 89984T5
Previous OEM numbers: 89984Q5, 89984T6

Fits the following towbars (according to serial number):

• Alpha One: 6216687 – 0F386995

If you wish, I can summarize this into a product text suitable for the online store or harmonize it with other MerCruiser spare parts.

Disassembly tool Mercruiser Alpha Bravo

Disassembly tool used to remove drive mounting bolts . Genuine MerCruiser replacement part. This special tool fits most MerCruiser drives and is essential when removing the drive .

OEM: 78310

Fits the following towbars (according to serial number)

Alpha One

• Alpha One (Gen I) > 1983–1990 > all

• Alpha One (Gen II) > 1991–1995 > 0D469859 – 0F679999

• Alpha One (Gen II) > 1996–1997 > 0F680000 – OK999999

• Alpha One (Gen II) > 1998 & up > 0L100040 & up

Bravo One

• Bravo One > 0B664190 – 0F729999

• Bravo One > 0F730000 – 0M100000

• Bravo One > 0M100001 – 0W249999

• Bravo One > 0W250000 & up

Bravo Two

• Bravo Two > 0B664190 – 0F729999

• Bravo Two > 0F730000 – 0M100000

• Bravo Two > 0M100001 – 0W249999

• Bravo Two > 0W250000 & up

Bravo Three

• Bravo Three > 0B664190 – 0F729999

• Bravo Three > 0F730000 – 0M100000

• Bravo Three > 0M100001 – 0W249999

• Bravo Three > 0W250000 & up

Bravo X-series

• Bravo X Four S > 0W250000 & up

• Bravo X One > 0M100001 – 0W249999

• Bravo X Two > 0M100001 – 0W249999

• Bravo X Three > 0M100001 – 0W249999

Bravo XR / XZ

• Bravo XR One > 0L914990 – 0W239999

• Bravo XR One > 0W240000 & up

• Bravo XR Sport > 0M970842 & up

• Bravo XR Sportmaster > 0M052945 – 0M906877

• Bravo XR Sportmaster > 0M906878 & up

• Bravo XR Three > 0W240000 & up

• Bravo XR Three > 0W250000 & up

• Bravo XZ One > 0L914990 – 0M999999

Suitable for the following engines:

• 530 D-TA (serial number 0B993002-0D725151)
• 636 D-TA (serial number 0B993002-0D850127)
• D183 Turbo AC (serial number 0B993002-0D725151)
• D219 Turbo AC (serial number 0B993002-0D850127)
• D2.8L/165 D-Tronic (serial number 0K144109-0M999999)
• CMD 2.8 EI/ES 165 (serial number 88005001-88005167)
• D3.0L (serial number 0F306930-0F999999)
• D3.6L (serial number 0F306930 and up)
• D3.6L W (serial number 0K000001 and up)
• D4.2L/200 LD (serial number 0L344381-0M999999)
• D4.2L/220 IDI (serial number 0F450250-0M999999)
• D4.2L/250 D-Tronic (serial number 0K144114-0M999999)
• D4.2L/300 D-Tronic (serial number 0L667439-0M999999)
• CMD 4.2 ES 150 (serial number 88070334-88070344)
• CMD 4.2 MI/MS 200 (serial number 88020001-88020166 and 88020200-88030000)
• CMD 4.2 MI/MS 230 (serial number 88030001-88030344 and 88030400-88040000)
• CMD 4.2 EI/ES 250 (serial number 88040001-88040508 and 88040600 THRU 88050000)
• CMD 4.2 EI/ES 270 (serial number 88060001-88070000)
• CMD 4.2 EI/ES 300 (serial number 88050001-88050643 and 88050800-88060000)
• CMD 4.2 EI/ES 320 (serial number 88070001-88080000)

Specifications:

• OEM number: 19485
• Weight: 0.68 kg
• Length: 19.253 cm
• Width: 11.43 cm
• Height: 11.43 cm

Oil line connector MerCruiser Alpha One Gen II and Bravo

90 degree oil line connector for MerCruiser drives. The connector is installed inside the shield and connects the oil tank to the drive. A genuine MerCruiser replacement part that ensures reliable and tight oil flow in the system.

This connector only fits towbars with a rectangular oil tank . Does not fit models with a round oil tank.

Compatibility

Fits the following MerCruiser drives and serial numbers

Alpha One

• Alpha One Gen II 1998 and later

  • Serial numbers 0L100040 and later

Bravo One

• 0B664190 – 0F729999

• 0F730000 – 0M100000

• 0M100001 – 0W249999

• 0W250000 and newer

Bravo Two

• 0B664190 – 0F729999

• 0F730000 – 0M100000

• 0M100001 – 0W249999

• 0W250000 and newer

Bravo Three

• 0B664190 – 0F729999

• 0F730000 – 0M100000

• 0M100001 – 0W249999

• 0W250000 and newer

Bravo X and XR models

• Bravo X Four S 0W250000 and newer

• Bravo X One 0M100001 – 0W249999

• Bravo X Two 0M100001 – 0W249999

• Bravo X Three 0M100001 – 0W249999

• Bravo XR One 0L914990 – 0W239999

• Bravo XR One 0W240000 and newer

• Bravo XR Sport 0M970842 and newer

• Bravo XR Sportmaster 0M052945 – 0M906877

• Bravo XR Sportmaster 0M906878 and newer

• Bravo XR Three 0W240000 and newer

• Bravo XR Three 0W250000 and newer

• Bravo XZ One 0L914990 – 0M999999

Product information

• Product type oil pipe connector

• Structure 90 degree angle connector

• Fits rectangular oil tank

• Genuine MerCruiser spare part

Additional information

• OEM number 861163

It is important to check the condition of the connector during maintenance, as a leaking or damaged connector can cause oil leaks and damage to the drivetrain.

Speedometer pressure hose connector MerCruiser Alpha One Gen II

Genuine MerCruiser speedometer pressure hose connector for Alpha One Gen II drives. The connector transmits water pressure from the drive to the speedometer and is an essential part of the mechanical speedometer's operation.

Please note that this connector only fits earlier Gen II models and is not compatible with newer model year towbars.

Compatibility

Fits the following MerCruiser drives

• Alpha One Gen II 1991–1995

  • Serial numbers 0D469859 – 0F679999

• Alpha One Gen II 1996–1997

  • Serial numbers 0F680000 – 0K999999

Does not fit models after 1997

Product information

• Product type speedometer pressure hose connector

• Application: speedometer pressure system

• Genuine MerCruiser spare part

Additional information

• OEM number 815956A1

A faulty or clogged connector can cause incorrect speed readings, so it is a good idea to check the condition of the part during maintenance and replace it if necessary.

Impeller Repair Kit MerCruiser Bravo

Seawater cooling pump impeller repair kit for MerCruiser Bravo drives. Genuine MerCruiser replacement part that includes all necessary seals, O-rings and wear plates for water pump maintenance. The kit is designed for hard plastic seawater pumps and is suitable for both 1-piece and 2-piece pump models.

The impeller may also fit some Alpha drive or straight shaft engines where cooling water is taken through the frame.

The impeller is a consumable part and should be replaced regularly according to the engine maintenance schedule. Over time, the impeller wears out and can dry out, which reduces cooling efficiency. A defective impeller or leaking water pump can lead to engine overheating.

Compatibility

Fits MerCruiser engines with

• Bravo traction device

• Hard plastic seawater pump

• Both 1-piece and 2-piece pump models

Attention
If you are using a 1-piece seawater pump, part number 82065 can also be used as an alternative product. If you are unsure of the pump type, please check the impeller attachment before ordering. Other water pump models are also available.

Series content

• Impeller

• Packing

• O-rings

• Wear plates

Product information

• Product type impeller repair kit

• Application: seawater cooling pump

• Pump type hard plastic

• Genuine MerCruiser spare part

Additional information

• OEM number 59362Q08

• Previous OEM numbers 59362Q7 and 59362T8

Regular impeller maintenance is an essential part of engine cooling system maintenance and helps prevent engine damage due to overheating.

Service kit MerCruiser 2.5L and 3.0L carburetor engines

100-hour service kit for MerCruiser 2.5L and 3.0L carburetor engines, manufactured 1987 and later. The kit contains essential service parts for regular basic maintenance and helps ensure reliable engine operation and long service life.

Regular maintenance according to the manufacturer's instructions reduces the risk of failure and keeps engine performance optimal.

Maintenance kit contents

• Oil filter

• Fuel filter for carburetor engine

• Fuel filter kit for fuel pump

• Drivetrain seals

Compatibility

Fits the following MerCruiser engines

3.0L GM 181 I 4

• Serial numbers 1A002000 – 1A020543

• Serial numbers 1A020544 and later

Product information

• Product type 100 hour service kit

• Engine type 2.5L and 3.0L carburetor engines

• Genuine MerCruiser spare part

Additional information

• OEM number 8M0147048

The service kit is an easy and cost-effective solution for scheduled maintenance and helps keep your MerCruiser engine running reliably throughout the boating season.

Gear shift cable set MerCruiser Bravo

Complete shift cable kit for MerCruiser Bravo drives. Genuine MerCruiser replacement part, including shift cable and all necessary parts for installation and maintenance. The kit fits all MerCruiser Bravo drives.

The kit contains some upgraded components. All Bravo drives with serial number 0D542205 and later have these upgraded parts installed as standard at the factory. A separate adjustment tool is recommended for installation and adjustment.

A worn or damaged shift cable can cause stiff shifting, inaccurate engagement, or shifting problems. Replacing the cable will restore smooth and reliable transmission operation.

Compatibility

Fits the following MerCruiser drives and serial numbers

Bravo One

• 0B664190 – 0F729999

• 0F730000 – 0M100000

• 0M100001 – 0W249999

• 0W250000 and newer

Bravo Two

• 0B664190 – 0F729999

• 0F730000 – 0M100000

• 0M100001 – 0W249999

• 0W250000 and newer

Bravo Three

• 0B664190 – 0F729999

• 0F730000 – 0M100000

• 0M100001 – 0W249999

• 0W250000 and newer

Bravo X and XR models

• Bravo X Four S 0W250000 and newer

• Bravo X One 0M100001 – 0W249999

• Bravo X Two 0M100001 – 0W249999

• Bravo X Three 0M100001 – 0W249999

• Bravo XR One 0L914990 – 0W239999

• Bravo XR One 0W240000 and newer

• Bravo XR Sport 0M970842 and newer

• Bravo XR Sportmaster 0M052945 – 0M906877

• Bravo XR Sportmaster 0M906878 and newer

• Bravo XR Three 0W240000 and newer

• Bravo XR Three 0W250000 and newer

• Bravo XZ One 0L914990 – 0M999999

Product information

• Product type gear cable set

• Includes shift cable and mounting hardware

• Contains partially updated components

• Genuine MerCruiser spare part

Additional information

• OEM number 8M0176522

• Previous OEM numbers 815471T1 and 865437A02

Regularly checking the gear cable and replacing it if necessary ensures smooth gear engagement and safe operation in all driving conditions.

Trim position sensor MerCruiser Alpha & Bravo

Genuine MerCruiser trim position sensor . Fits all MerCruiser Alpha One drives (Gen I & II) and Bravo drives (I, II & III) .

This trim sensor is analog and is not compatible with the SmartCraft instrument cluster .

If the trim gauge starts to show incorrect or abnormal values, the trim position sensor may need to be replaced.

This product is a set that includes both sensors .

OEM number: 805320A03
Previous OEM numbers: 805320A1, 17693A2

Fits the following towbars (according to serial number):

Alpha One

• Alpha One (Gen I): 1983–1990 (all)

• Alpha One (Gen II):

  • 1991–1995: 0D469859–0F679999

  • 1996–1997: 0F680000 – OK999999

  • 1998 ? : 0L100040 ?

Bravo One

• 0B664190 – 0F729999

• 0F730000 – 0M100000

• 0M100001 – 0W249999

• 0W250000 ?

Bravo Two

• 0B664190 – 0F729999

• 0F730000 – 0M100000

• 0M100001 – 0W249999

• 0W250000 ?

Bravo Three

• 0B664190 – 0F729999

• 0F730000 – 0M100000

• 0M100001 – 0W249999

• 0W250000 ?

Other Bravo models

• Bravo X Four S: 0W250000 ?

• Bravo X One: 0M100001 – 0W249999

• Bravo X Two: 0M100001 – 0W249999

• Bravo X Three: 0M100001 – 0W249999

• Bravo XR One: 0L914990 – 0W239999, and 0W240000 ?

• Bravo XR Sport: 0M970842 ?

• Bravo XR Sportmaster: 0M052945 – 0M906877, and 0M906878 ?

• Bravo XR Three: 0W240000 ? and 0W250000 ?

• Bravo XZ One: 0L914990 – 0M999999

Thermostat kit Mercruiser V6 & V8

Thermostat kit to fit GM based MerCruiser V6 and V8 engines from 1983 onwards . The thermostat is designed for use in cooling systems with constant circulation and has an opening temperature of 140°F (60°C) . The kit includes all necessary gaskets for replacement.

The thermostat is an important part of the engine cooling system, as it regulates the engine's operating temperature . A faulty thermostat can cause overcooling or undercooling . In the worst case, the engine can boil, but running too cold is also not good, as it increases wear and fuel consumption .

Make sure the thermostat opens and closes at the correct temperature. You can test your current thermostat by heating it in water and checking to see if it opens at the correct temperature. If you are unsure about the thermostat's operation, it is a good idea to replace it .

Note: Not suitable for HI-Performance engines.

OEM: 807252T4
Previous OEM numbers: 807252Q4, 807252T1, 807252T7, 8072521, 8052731, 59137

Fits the following engines (according to serial number)

4.3L (262 CID V6)

• 185 (2 BBL.) > 1985–1987 > 0A331455 – 0B527954

• 205 (4 BBL.) > 1985–1987 > 0A331455 – 0B527954

• 175 (2 BBL.) > 1987 > 0B527955 – 0B773242

• 205 (4 BBL.) > 1987 > 0B527955 – 0B775129

• 4.3L (2 BBL.) > 1988–1992 > 0B773243 – 0D714106

• 4.3LX (4 BBL.) > 1988–1992 > 0B775130 – 0D714369

• 4.3L (Gen II) (2 BBL.) > 1992-1993 > 0D714107 – 0F000877

• 4.3LX (Gen II) (4 BBL.) > 1992-1993 > 0D714370 – 0F001219

• 4.3L (Gen II) (2 BBL.) > 1993-1995 > 0F000878 – 0F601126

• 4.3LX (Gen II) (4 BBL.) > 1993–1995 > 0F001220 – 0F601126

• 4.3L MPI ALPHA/BRAVO EC > 1A637496 & up

5.0L (305 CID V8)

• 228 (4 BBL.) > 1979–1982 > 5170009 – 6218461

• 228 MIE (4 BBL.) > 1979–1980 > 5170009 – 5907057

• 230 MIE (4 BBL.) > 1981–1986 > 5907058 – 0B522505

• 898 (2 BBL.) > 1983–1984 > 6218462 – 0B525981

• 200 (2 BBL.) > 1985–1986 > 6218462 – 0B525981

• 230 (4 BBL.) > 1985–1986 > 6218462 – 0B525981

• 200 (2 BBL.) > 1987 > 0B525982 – 0B774444

• 230 (4 BBL.) > 1987 > 0B525982 – 0B773739

• 5.0LX (4 BBL.) > 1988–1995 > 0B773740 – 0F600999

• 5.0L (2 BBL.) > 1988–1995 > 0B774445 – 0F600999

• 230 MIE (4 BBL.) > 1987–1995 > 0B522506 – 0B788151

• 5.0L MIE (4 BBL.) > 1987–1995 > 0B522506 – 0B788151

• 5.0L CARB ALPHA/BRAVO > 0W650000 & up

5.7L (350 CID V8)

• 260 (4 BBL.) > 1978–1982 > 4908850 – 6218461

• 260 MIE > 1981–1986 > 5907058 – 0B522505

• 260 (4 BBL.) > 1982–1986 > 6218462 – 0B525981

• 350 MAG. ALPHA (4 BBL.) > 1986–1987 > 0A635178 – 0B525981

• 5.7L Competition Ski > 1987–1995 > 0B514627 – 0F775199

• 260 (4 BBL.) > 1987 > 0B525982 – 0B773739

• 5.7L GM > 1988–1995 > 0B525982 – 0F600999

• 350 MAG. ALPHA (4 BBL.) > 1987–1995 > 0B525982 – 0F600999

• 5.7L MIE > 1988–1993 > 0B788197 – 0F024999

• 5.7L MIE > 1994–1995 > 0F025000 – 0F622099

• 5.7L MIE > 1994–1995 > 0F622151 – 0F746099

• 350 MAG. (SKI) > 1991–1996 > 0D505450 – 0K040399

• 5.7L CARB ALPHA/BRAVO > 0W650000 & up

6.2L (377 CID V8)

• Scorpion 377 Sterndrive > 0L416146 – 0M907201

6.3L–6.4L (383/385 CID V8)

• 383 Stroker Scorpion > 1G300000 & up

• 383 Mag Inboard 4V > 1G400000 – 1G499999

• 385 Performance Tuned > 1G400000 – 1G499999

• 383 Stroker Scorpion Bravo > all

• 383 Mag Bravo 4V > 1G480748 – 1G499999

7.4L (454 CID V8)

• 330 GM 454 > 1982–1987 > 6083145 – 0B816540

• 340 MIE W/B/W > 1981–1987 > 5889914 – 0B788365

• 370 TRS > 1978–1985 > 4179554 – 6721527

• 400 TRS > 1980–1986 > 4179554 – 0B457644

• 440 TRS > 1983–1986 > 4179554 – 0B485220

• 420 GM 454 > 1987–1989 > 0A398941 – 0B622418

• 454 MAG. ALPHA > 1986–1988 > 0A631894 – 0B785148

• 454 MAG. BRAVO > 1988–1992 > 0B721206 – 0D805068

• 7.4L BRAVO > 1988–1991 > 0B771113 – 0D603117

• 7.4L MIE W/HURTH > 1989–1992 > 0C391564 – 0D715493

• 425 GM 454 > 1990–1992 > 0A398941 – 0D937011

• 425 (Gen V) > 1992–1993 > 0A398941 – 0D937011

• 7.4L BRAVO (Gen V) > 1992–1996 > 0D603118 – 0F800699

• 454 MAG. BRAVO (Gen V) > 1992–1994 > 0D805069 – 0F304999

• 7.4L MIE (LH) Gen V > 1992–1996 > 0D715494 – 0F820141

• 450 (Gen V) > 1995–1996 > 0F347100 – 0F347277

• 525 SC (Gen V) > 1996 > 0F615814 – 0F745215

7.9L (482 CID V8)

• 460 TRS GM 482 > 1983–1986 > 4179554 – 6181046

8.2L (502 CID V8)

• 8.2L MIE W/HURTH > 1990–1992 > 0C878221 – 0D857199

• 502 MAG. BRAVO (Gen V) > 1992–1993 > 0D824589 – 0F114528

• 8.2L MIE Gen V > 1993–1996 > 0D857200 – 0F819619

• 500 (Gen V) > 1996 > 0F615767 – 0F745159

• R1 525 SC Gen VI > 0F745260 – 0F877734

• 500 (Gen VI) > 1997–1998 > 0F745195 – 0F877722

• R1 500 (Gen VI) > 1997–1998 > 0K000001 – 0L000737

• R1 500 (Gen VI) > 1997–1998 > 0L000768 – 0L001772

• 525 SC Gen VI > 0K000012 – 0L415623

• 500 (Gen +) > 1999 > 0L414639 – 0L601036

8.9L (540 CID V8)

• 500 Bulldog > 1990–1996 > 0C577254 – 0F745405

• 500 Bulldog > 1999–2001 > 0L414620 – 0M050281

EFI series

• 500 EFI > 0L001496 – 0L306499

• 500 EFI > 0L306500 – 0L307027

• 500 EFI > 0L307028 – 0L602036

• 500 EFI > 0M050001 – 0M050853

• 500 EFI > 0M052001 – 0M053628

• 500 EFI > 0M900064 – 0M901284

• 500 EFI > 0M905089 – 0M907127

Drain plug for MerCruiser engines 5 pcs pack

Drain plug for the cooling system of MerCruiser engines. Fits most MerCruiser engines and allows easy and safe draining of the cooling system for maintenance or winter storage.

The delivery includes five drain plugs. An O-ring is included to ensure a tight and secure installation.

Compatibility

Fits the following MerCruiser engines according to serial numbers

3.0L engines

• 3.0L Crate Engine 1G800000 - 1G899999

• 3.0L TKS Plus 1G404114 - 1G414332

• 3.0L TKS Plus 1G700000 - 1G799999

4.3L engines

• 4.3L Alpha 4V EST 1G417302 - 1G499999

4.5L engines

• 4.5L MPI 200 Alpha Bravo 2A530778 and newer

• 4.5L MPI 200 Alpha Bravo EC 2A530778 and newer

• 4.5L MPI 250 Alpha Bravo 2A530778 and newer

• 4.5L MPI 250 Alpha Bravo EC 2A530778 and newer

5.0L engines

• 5.0L MPI Alpha Bravo 1A611928 - 1A623184

• 5.0L MPI Alpha Bravo 1A623185 and newer

• 5.0L MPI Alpha Bravo EC 1A611928 - 1A623184

• 5.0L MPI Alpha Bravo EC 1A623185 and newer

5.7L engines

• 5.7L MPI Horizon MIE 1A092169 and newer

• 5.7L MPI MIE 1A092169 and newer

6.2L engines

• 6.2L MPI 300 and 350 Alpha Bravo EC

• 6.2L MPI EC Jet 370

• 6.2L MPI EC Tow 320 and 370

• 6.2L MPI Horizon MIE

• 6.2L MPI Jet 370

• 6.2L MPI MIE 300 and 350

• 6.2L MPI Tow 320 and 370

8.1L engines

• 8.1L Quicksilver Engine 1G700000 - 1G701415

8.2L engines

• 8.2L Inboard Base and HO EC

• 8.2L Mag Base and HO

• 8.2L Towsport Base and HO

Other engines

• 350 Horizon Bobtail

• 350 MAG MPI Alpha Bravo

• 377 MAG MPI Bravo

• 383 MAG Stroker Bravo

• 409 MPI FWC Bravo

• 496 and 496 HO Bravo

• 520

• 540

• 860 QC4V

The condition of the drain plugs should be checked regularly, especially during winter storage, to ensure that the cooling system remains sealed and the engine is protected from damage.

Aluminum Anode Kit for MerCruiser Alpha One Drive

Complete aluminum anode kit for MerCruiser Alpha One drives. The kit is intended for first generation Alpha One drives manufactured between 1983 and 1990. The kit includes all the necessary anodes for effective corrosion protection of the drive.

Sacrificial anodes are made of a base metal, which means they corrode first and protect the drivetrain structures. The general recommendation is to replace the anode when about half of the material has worn away.

Compatibility

Fits the following MerCruiser drives

• Alpha One

• Serial numbers 6216687 – 0F386995

Years of manufacture 1983–1990

Product information

• Material aluminum

• Complete anode kit for the traction device

• Designed for marine use

Additional information

• OEM number 888756K02

• Previous OEM numbers 888756Q04, 888756Q02 and 888756A2

Regular inspection of anodes and timely replacement will extend the life of the drive unit and protect valuable parts of the boat from corrosion.

Seawater hose for MerCruiser Alpha One drives

Seawater hose for MerCruiser Alpha One drives. Genuine MerCruiser spare part that ensures reliable operation of the cooling system and prevents water from entering the wrong places.

It is important to check the condition of the hose regularly, as a damaged or frayed hose can cause water leaks and serious damage to the engine or drivetrain. If the OEM number is not known, it is a good idea to measure the diameter of the hose before ordering.

Compatibility

Fits the following MerCruiser drives

• Alpha One Gen I 1983–1990

• Alpha One Gen II 1991–1995

  • Serial numbers 0D469859 – 0F679999

• Alpha One Gen II 1996–1997

  • Serial numbers 0F680000 – 0K999999

• Alpha One Gen II 1998 and later

  • Serial numbers 0L100040 and later

Product information

• Product type seawater hose

• Application: seawater suction

• Inner diameter 19 mm

• Genuine MerCruiser spare part

Additional information

• OEM number 8M0215001

• Previous OEM number 8M0109048

Regular hose inspection and replacement, if necessary, helps prevent water damage and ensures safe operation of the engine and drivetrain.