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Mercruiser Heat Exchanger with 4" Lower Tank for Mercruiser GM small block with rear mount 4 inch tank diameter, 18-1/2 inches overall length. For 305, 350 engines. Replaces Mercruiser OEM part #78094

Mercruiser Heat Exchanger for the 470 Mercruiser Inboard 3" Diameter. Replacement for 170, 470 Mercruiser Heat Exchanger same as the, MC316. Replaces Mercruiser OEM part #78165

Mercruiser Heat Exchanger 4" x 21-1/4" Shell GM big block. Mounts at the rear of the engine over the transmission. Replaces Mercruiser OEM part #79607

Mercruiser Heat Exchanger 4” x 25”, 7.4 Litre Front Mount Replaces Mercruiser OEM part #805136T

Make sure to verify this is the correct tank as we’ve found most people think they need the 18390T unit which is 4" x 22". However they normally have it confused with the 805136T.

Mercruiser 5" diameter 454 rear mounted replacement exchanger. This part fits 4 – 6 cylinder. Replaces Mercruiser OEM part #61086.

MerCruiser Heat Exchanger fits the 270 diesel 7.3 litre. Replaces Mercruiser OEM part #806154A

Mercruiser Heat Exchanger with 4" Lower Tank for Ford 233, 302, 351 cid Small Block V8 with front mount. Replaces Mercruiser OEM part #62472

Mercruiser Heat Exchanger with 5" Lower Tank for GM big block with front mount. 5" x 22-1/2" Shell Replaces Mercruiser OEM part #63107

Mercruiser Heat Exchanger 5" x 21-1/4" Shell Rear mount. Replaces Mercruiser OEM part #814864

Mercruiser Heat Exchanger 470-485 4" Diameter Heat Exchanger for Mercruiser 3.7L 4 Cylinder. Replaces Mercruiser OEM part #99438

Mercruiser Heat Exchanger. 1997-1999 .3L D-Tronic Diesel. Replaces Mercruiser OEM part #853259

Mercruiser Heat Exchanger for Mercruiser 4.3L, 5.0L, 5.7L, and 6.2L. Replaces Mercruiser OEM part #860234A1

Mercruiser Heat Exchanger. 5” x 17-1/2” Shell Replaces Mercruiser OEM part #864395T-01

Mercruiser Heat Exchanger 4" x 21-1/4" Shell, for GM small block V8 with Front Mount. Fits MerCruiser MCM V-6 (262 cid) engines with v-belts and Alpha drive (1985-1996 S/N 0A331455 – 0F802999), MCM/MIE V-8 (305 & 350 cid) engines (1983-1996) with v-belts. Replaces Mercruiser OEM part #91036

MerCruiser Heat Exchanger BBC

Replacement for Mercuiser 807400A1 Big Block GM (Chevy) 7.4-Liter, Late Model Front Mount (Mounted over engine water circulating pump). Sterndrive and Inboard Engine applications.

MerCruiser Heat Exchanger Conversion Kit

• Upgrade from 3" Diameter to 4" Diameter Heat Exchanger Body for Mercruiser 3.7-Liter, 224 cu.in. Model 170, 470 4-Cylinder Aluminum Block Engine
• Mercruiser replacment, upgrades older 3" heat exchanger to newer more efficient 4" heat exchanger.
• Replaces Mercruiser Kit Number 41525A1
• NOTE: Kit is supplied with attaching hardware to use with your existing 3" mounting brackets on engine to support new 4" heat exchanger

Mercruiser Heat Exchanger for GM 8.2L Single Tank Design. Overall length is 21 3/4" Diameter 4” Replaces Mercruiser OEM part #18390T

Make sure to verify this is the correct tank as we’ve found most people think they need the 18390T unit which is 4" x 22". However they normally have it confused with the 805136T.

Mercruiser Heat Exchanger. The unit is 19" Overall length, 5" Lower Tank, 4" Upper Tank 1-1/2" fitting fresh water to water pump 1-1/4" sea water inlet and outlet 1" Upper Tank Fittings. Replaces Mercruiser OEM part #61084

Mercruiser Inboard Big Block Heat Exchanger Diameter 5” x 21” OAL. Replaces Mercruiser OEM part #44446 Fits Mercruiser GM big blocks.

Used.

• Available: (1) One
• SOLD AS IS
• NON RETURNABLE

Please study photo carefully, item is sold as shown.