Mercruiser Heat Exchangers and Coolers

Mercruiser 863904T Replacement Remote Oil Cooler   Fits various Mercruiser V8 big block 8.1 496 MAG & H.O. models with 1-1/4" water inlets   Replaces: 863904T Length: 9-3/8"Diameter: 2-1/8"

Mercruiser 863820T1 Replacement Power Steering Oil Cooler Aftermarket replacement Mercruiser power steering oil cooler. - 1-1/4" Hose ends- 2" Largest diameter- 11.5" Long- 3/8" Water pressure sensor thread- 1/8" Power steering hose inlets #17 Water...

Aftermarket Mercruiser 71587A10 Overflow Tank   Universal heat exchanger over flow tank, includes mounting hardware & 4ft of overflow hose.   3L Capacity   Tank dimensions: 180mm High x 150mm Long x 120mm Wide  Replaces:...

Mercruiser 807371T1 Oil Cooler Replacement 7.4 & 8.2L Replaces Mercruiser part: 807371T1 Suits Mercruiser engines: Big block 454 & 502 with offset oil connections Cooler length: 10" / Bundle length: 7" / Oil connections: 1/2"  / Water...

Mercruiser 63831A3 Oil Cooler Replacement 7.4L Replaces Mercruiser part: 63831A3 Suits Mercruiser engines: Various 7.4L (454 CU IN big block) engines Cooler length: 8" / Bundle length: 5" / Oil connections: 1/2" NPT / Water connections: 1-1/4" 1 year...

Mercruiser 8M0157284 Heat Exchanger Replacement 3.0L Replaces Mercruiser part number: 8M0157284, 61086A7 Suits Mercruiser engines: 3.0L closed cooled engines 1 year warranty This is a USA made heat exchanger by Seakamp.

Mercruiser 814864 Heat Exchanger Replacement 7.4L Fits 7.4L 454 Big Block Mercruiser inboards 1992-1997. Gen V & Gen VI Rear mounted over Hurth/Borgwarner transmissionsReplaces: 814864 Length: 21-1/4" Diameter: 5" 1 year warranty This is a USA...

Mercruiser 18390T Heat Exchanger Replacement 8.2L Fits GM Mercruiser Big Block 1990-1992 with Hurth transmission - Front mount - 21-1/4" Length - 4-1/8" Diameter 1 year warranty This is a USA made heat exchanger by Seakamp.

Mercruiser 862837T Oil Cooler Replacement Replaces Mercruiser part: 862837T Suits Mercruiser engines: Various V8 5.7L (350 MAG), 6.2L, 8.1L & 8.2L engines Cooler length: 16" / Oil connections: 1/2" / Water connections: 1-1/4" 1 year warranty This...

Mercruiser 44446 Heat Exchanger Replacement Replaces Mercruiser part: 44446 Suits various 7.4L engnines 1 year warranty This is a USA made heat exchanger by Seakamp.  

Mercruiser 62472A5 Heat Exchanger Replacement  Replaces Mercruiser part: 62472, 62472A5 Suits Mercruiser engines: Ford 233, 302, 351 cid Small Block V8 with front mount 1 year warranty This is a USA made heat exchanger by Seakamp.   SEAKAMP...

Mercruiser 63107 Heat Exchanger Replacement  Replaces Mercruiser part: 63107 Suits Mercruiser engines: GM Mercruiser Big Block Chevy 454 with log style exhaust manifolds 1 year warranty This is a USA made heat exchanger by Seakamp.  

Mercruiser 74643 Heat Exchanger Replacement Replaces Mercruiser part: 74643 Suits Mercruiser engines: Small Block Chevy 305 - 350 V8 blocks (front mount) 1 year warranty This is a USA made heat exchanger by Seakamp.

Mercruiser 78094 Heat Exchanger Replacement Replaces Mercruiser part: 78094, 78094A1, 78094A2, 78094A3, 78094P Suits Mercruiser engines: 1988-1995 5.0/5.7L 230/260HP MIE 1981-1986 5.0/5.7L 230/260HP MIE INBOARD 1987-1996 5.0/5.7L 230/260HP MIE This is a...

Mercruiser 79607A3 Heat Exchanger Replacement Replaces Mercruiser part: 79607A3, 79607A1, 79607 Suits Mercruiser engines: GM Mercruiser Big Block Chevy 454 with log style exhaust manifolds 1 year warranty This is a USA made heat exchanger by Seakamp. ...

Mercruiser 807400A1 Heat Exchanger Replacement Replaces Mercruiser part: 807400A1, 807400 Suits Mercruiser engines: 1996- 2000 7.4L MPI MIE GEN VI BRAVO1996- 2000 8.2L MPI MIE GEN VI BRAVO1996-2000 454/502 MPI MIE MAG BRAVO (GEN VI)7.4L...

Mercruiser 860234A1 Heat Exchanger Replacement 4.3, 5.0, 5.7 & 6.2L Replaces Mercruiser part number: 860234P, 860234, 860234A1 Suits Mercruiser engines: Various 4.3, 5.0, 5.7 (350 MAG) & 6.2L (1998-01) 1 year warranty This is a USA made heat...

Mercruiser 863903A01 Heat Exchanger Replacement 8.1L Replaces Mercruiser part number: 863903A01, 863903T Suits Mercruiser engines: Various 8.1L (496 MAG) engines Specifications: - 4" diameter- 22" Length- 2x 1-3/4" coolant hose connections- 1x 1-1/4"...

Mercruiser 864395T01 Heat Exchanger Replacement Replaces Mercruiser part: 864395T01 Various 4.3, 5.0, 5.7 & 6.2L engines 1 year warranty This is a USA made heat exchanger by Seakamp