Mercruiser Drain Plug blue, 5pcs

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.