Heat Exchangers

Restore efficient engine cooling with replacement heat exchangers and oil coolers for major marine diesel brands. These copper-nickel units are essential for transferring heat from your closed coolant system to the raw water discharge.

 

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Mercruiser Replacement Heat Exchanger, , 470 conv kit, 3" to 4"
SEAKAMP ENGINEERING INC Mercruiser Replacement Heat Exchanger, , 470 conv kit, 3" to 4"
$1,545.11
No reviews
Mercruiser Replacement Heat Exchanger, 4" x 21-1/4" Shell, 91036
SEAKAMP ENGINEERING INC Mercruiser Replacement Heat Exchanger, 4" x 21-1/4" Shell, 91036
$1,467.69
No reviews
Mercruiser Replacement Heat Exchanger, 4" x 21-1/4" Shell, 79607
SEAKAMP ENGINEERING INC Mercruiser Replacement Heat Exchanger, 4" x 21-1/4" Shell, 79607
$1,409.90
No reviews
Mercruiser Replacement Heat Exchanger, 4" x 18-1/4" Lower Outlet 45 Degree, 74643
SEAKAMP ENGINEERING INC Mercruiser Replacement Heat Exchanger, 4" x 18-1/4" Lower Outlet 45 Degree, 74643
$1,326.51
No reviews
Mercruiser Replacement Heat Exchanger, 4" x 19-1/2" Two-Pass, 62472
SEAKAMP ENGINEERING INC Mercruiser Replacement Heat Exchanger, 4" x 19-1/2" Two-Pass, 62472
$1,322.10
No reviews
Mercruiser Replacement Heat Exchanger, 4" x 18-1/2" Shell, 78094
SEAKAMP ENGINEERING INC Mercruiser Replacement Heat Exchanger, 4" x 18-1/2" Shell, 78094
$1,322.10
No reviews
Mercruiser Replacement Heat Exchanger, 7.4 Litre Front Mount, 805136T, 4" Dia. x 25" L
SEAKAMP ENGINEERING INC Mercruiser Replacement Heat Exchanger, 7.4 Litre Front Mount, 805136T, 4" Dia. x 25" L
$1,452.15
No reviews
Mercruiser Replacement, 2” x 5” Oil Cooler, 63831A3
SEAKAMP ENGINEERING INC Mercruiser Replacement, 2” x 5” Oil Cooler, 63831A3
$169.16
No reviews
Mercruiser Replacement 2" x 12" Core Oil Cooler; Fits MIE 340, 63832-T
SEAKAMP ENGINEERING INC Mercruiser Replacement 2" x 12" Core Oil Cooler; Fits MIE 340, 63832-T
$248.57
No reviews
Mercruiser Replacement Heat Exchanger, 1" hose - Power Steering Cooler, 99356A1
SEAKAMP ENGINEERING INC Mercruiser Replacement Heat Exchanger, 1" hose - Power Steering Cooler, 99356A1
$247.10
No reviews
Mercruiser Replacement Heat Exchanger, 1-1/4" hose - Power Steering Cooler, 99356A2
SEAKAMP ENGINEERING INC Mercruiser Replacement Heat Exchanger, 1-1/4" hose - Power Steering Cooler, 99356A2
$247.10
No reviews
Mercruiser Replacement, 1/2" NPT Oil Cooler, 89690-T
SEAKAMP ENGINEERING INC Mercruiser Replacement, 1/2" NPT Oil Cooler, 89690-T
$567.69
No reviews
Westerbeke Replacement Heat Exchanger, 5BCD 5BCDA 7.6 BTD w/Mounts Copper Nickel 38147CN
SEAKAMP ENGINEERING INC Westerbeke Replacement Heat Exchanger, 5BCD 5BCDA 7.6 BTD w/Mounts Copper Nickel 38147CN
$1,069.16
No reviews
Westerbeke Replacement Heat Exchanger for BCGT 4.5-9.6 Gas Copper Nickel 43282CN
SEAKAMP ENGINEERING INC Westerbeke Replacement Heat Exchanger for BCGT 4.5-9.6 Gas Copper Nickel 43282CN
$914.75
No reviews
Heat Exchanger - 305/350 Fwcrr
Crusader / Pleasurecraft (PCM) Heat Exchanger - 305/350 Fwcrr
$1,324.38
No reviews
Crusader Replacement Oil Cooler, 97743
SEAKAMP ENGINEERING INC Crusader Replacement Oil Cooler, 97743
$194.16
No reviews
Crusader Replacement Oil Cooler CuNi, 97743CN
SEAKAMP ENGINEERING INC Crusader Replacement Oil Cooler CuNi, 97743CN
$254.46
No reviews
Crusader Replacement Oil Cooler, 97516
SEAKAMP ENGINEERING INC Crusader Replacement Oil Cooler, 97516
$163.28
No reviews
Crusader Replacement Heat Exchanger <br>Replaces RA147039
SEAKAMP ENGINEERING INC Crusader Replacement Heat Exchanger
Replaces RA147039
$1,980.32
No reviews
Crusader Replacement Oil Cooler, 96976
SEAKAMP ENGINEERING INC Crusader Replacement Oil Cooler, 96976
$167.69
No reviews
Crusader Dual U-shape Oil Cooler, Sekamp Aftermarket 97878, Big Block 350/454Crusader Dual U-shape Oil Cooler, Sekamp Aftermarket 97878, Big Block 350/454
SEAKAMP ENGINEERING INC Crusader Dual U-shape Oil Cooler, Sekamp Aftermarket 97878, Big Block 350/454
$602.99
No reviews
Crusader Aftermarket Oil Cooler 97464, Early 454s, "U" at Bottom (97555)
SEAKAMP ENGINEERING INC Crusader Aftermarket Oil Cooler 97464, Early 454s, "U" at Bottom (97555)
$673.57
No reviews
Crusader Replacement Heat Exchanger Replacement Heat Exchanger for Multiport 454 CuNi, 98562CN
SEAKAMP ENGINEERING INC Crusader Replacement Heat Exchanger Replacement Heat Exchanger for Multiport 454 CuNi, 98562CN
$2,371.87
No reviews
Crusader Replacement Heat Exchanger Replacement Heat Exchanger for Multiport 454, 98562
SEAKAMP ENGINEERING INC Crusader Replacement Heat Exchanger Replacement Heat Exchanger for Multiport 454, 98562
$1,812.72
No reviews

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