Generic

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.

"12 volt - 55 amp
Fits: late model Mercruiser
Replaces: Mercruiser 817119A1
Internal regulator
Single groove pulley
2" mouting foot"

• 12 volt - 55 amp


• Fits: late model Mercruiser


• Replaces: Mercruiser 817119A1


• Internal regulator


• Single groove pulley


• 2" mounting foot

Type: New

Sold: Each

Mercruiser Engine Oil Cooler fits MIE 7.4L. Replaces Mercruiser OEM part #806426T. Overall length is 8" and oil inlets are 1/2" inverted flare fittings.

Mercruiser Engine Oil Cooler 1/2" inverted flare 12 inches OAL 1.25" water. Replaces Mercruiser OEM part #806427T

Mercruiser Tandem Cooler fits MCM 7.4L Bravo. Replaces Mercruiser OEM part #806428T

Mercruiser Oil Cooler 21.75" OAL. Replaces Mercruiser OEM part #816482

Mercruiser Tandem Oil Cooler Engine and Power Steering, 3.12 in. diameter, 19.62 in. overall length, 1.25 in. O.D. hose fittings for MCM 502 Mag Bravo. Replaces Mercruiser OEM part #817577T

Mercruiser Engine Oil Cooler 16.75 in. overall length, 1.25 in. O.D. hose fittings Fits MCM Hi-Perf GM V-8 454/502 cid engines. Replaces Mercruiser OEM part #848192T

Mercruiser Engine Oil Cooler has O.D. Hose fittings that fit MCM/MIE GM V-8 454/502 cid engines. Replaces Mercruiser OEM part #807372T

Mercruiser Transmission/Gear Cooler has O.D. hose fittings for MIE 7.4L/8.2L MPI and 454 Mag MPI Ski. Replaces Mercruiser OEM part #807479T

Mercruiser 9 in. oil cooler with 1 1/4 in. water hoses, 1/2 in. inverted flare oil fittings. Replaces Mercruiser OEM part #807996T

Mercruiser Transmission/Gear Cooler, 8.75 in. overall length, 1.25 in. O.D. hose fittings for MIE GM V-8 350/377 cid Ski engines. Replaces Mercruiser OEM part #808029T

Mercruiser Oil Cooler Engine, 13 in. overall length, 1.25 in. O.D. hose fittings for MIE 8.2L with standard cooling. Replaces Mercruiser OEM part #814862T

Mercruiser Tandem Oil Cooler Engine and Power Steering11.63 in. overall length, 1.25 in. O.D. hose fittings Fits MCM GM V-8 350 and 454 cid engines. Replaces Mercruiser OEM part #89690T

Mercruiser Power Steering Cooler. Size is 10.50 in. overall length, 1.25 in. O.D. hose fittings for MCM GM in-line 4 cyl., V-6 & V-8 engines. Replaces Mercruiser OEM part #861554T

Mercruiser Oil Cooler Transmission 16.62 in. overall length, 1.25 in. O.D. hose fittings Fits MIE GM V-8 350 & 454/502 cid engines. Replaces Mercruiser OEM part #862837T