Replacement Marine Heat Exchanger
Replacement Marine Heat Exchangers
We continuously expand our inventory of replacement parts. If you do not see the part you want, call us to see if it has been added since this list was published.
We are able to reproduce, either exactly or with a functionally equivalent part, many out of production or hard to get replacement heat exchangers, cores, tube-stacks etc. If we do not have the part you need, call to see if we can reproduce it from your original.
The exchangers listed include direct replacements, equivalent units and original designs. Call to determine the best fit for your application.
We are able to reproduce, either exactly or with a functionally equivalent part, many out of production or hard to get replacement heat exchangers, cores, tube-stacks etc. If we do not have the part you need, call to see if we can reproduce it from your original.
The exchangers listed include direct replacements, equivalent units and original designs. Call to determine the best fit for your application.
Item # |
Engine Manufacturer |
Manufacturer Part No. |
Description |
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500590 | Engine Manufacturer N/A Gray Marine | Manufacturer Part No. N/A 64 HN9 | Description N/A Oil Cooler |
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500590 |
500589 | Engine Manufacturer N/A Gray Marine | Manufacturer Part No. N/A 64 HN9 | Description N/A Engine cooler |
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500589 |
500707 | Engine Manufacturer N/A Detroit Diesel | Manufacturer Part No. N/A 6-71 NA Engine | Description N/A Replacement heat exchanger for Detroit Diesel 6-71 NA. This is the miror image of our P/N 400542 for Port and Stbd installations. |
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500707 |
400542 | Engine Manufacturer N/A Detroit Diesel | Manufacturer Part No. N/A 6-71 NA Engine | Description N/A Replacement heat exchanger for the Detroit Diesel 6-71 NA. This is the mirror image of our P/N 500707, for Port and Stbd installations. |
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400542 |
900121 | Engine Manufacturer N/A Detroit Diesel | Manufacturer Part No. N/A DD 2350-4784 | Description N/A Replacement heat exchanger |
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900121 |
900025 | Engine Manufacturer N/A Detroit Diesel | Manufacturer Part No. N/A DD 8923146 | Description N/A Replacement Heat Exchanger Enhanced |
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900025 |
400850 | Engine Manufacturer N/A Detroit Diesel | Manufacturer Part No. N/A Detroit 8.2 L | Description N/A Replacement heat exchanger |
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400850 |
400782 | Engine Manufacturer N/A Detroit Diesel | Manufacturer Part No. N/A 8923146 | Description N/A Replacement heat exchanger |
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400782 |
501176 | Engine Manufacturer N/A Detroit | Manufacturer Part No. N/A 2350 4784 | Description N/A Replacement for Port Engine. Image on right above is for Stbd engine, our P/N 501177. |
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501178 |
501177 | Engine Manufacturer N/A Detroit | Manufacturer Part No. N/A 2350 4784 | Description N/A Replacement for Stbd Engine. Image on Right above is for Port Engine. |
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501177 |
501742 | Engine Manufacturer N/A Cummins | Manufacturer Part No. N/A 3977831 / 3978734 | Description N/A Replacement heat exchanger |
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501742 |
501588 | Engine Manufacturer N/A Cummins | Manufacturer Part No. N/A 3393981 | Description N/A 4BTA |
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501588 |
501503 | Engine Manufacturer N/A Cummins | Manufacturer Part No. N/A 3919857 4BTA | Description N/A replacement element |
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501503 |
500828 | Engine Manufacturer N/A Cummins | Manufacturer Part No. N/A 3393481 | Description N/A Replacement core |
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500828 |
500717 | Engine Manufacturer N/A Cummins | Manufacturer Part No. N/A 6-BTA Engine | Description N/A Charge Air Cooler Element for 5.9 L Cummins 6-BTA engine |
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500717 |
500709 | Engine Manufacturer N/A Cummins | Manufacturer Part No. N/A 194730 | Description N/A Replacement core for Cummins NT-855-F1 |
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500709 |
500747 | Engine Manufacturer N/A Cummins | Manufacturer Part No. N/A 3912145 | Description N/A Replacement heat exchanger |
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500747 |
500056 | Engine Manufacturer N/A Cummins | Manufacturer Part No. N/A 3915159 | Description N/A Replacement oil cooler |
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500056 |
400019 | Engine Manufacturer N/A Cummins | Manufacturer Part No. N/A 3349370 | Description N/A Fuel Cooler |
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400019 |
400863 | Engine Manufacturer N/A Cummins | Manufacturer Part No. N/A 3917117 | Description N/A Replacement oil cooler |
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400863 |
500559 | Engine Manufacturer N/A Cummins | Manufacturer Part No. N/A 555 Element | Description N/A replacement element |
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500559 |
500543 | Engine Manufacturer N/A Cummins | Manufacturer Part No. N/A 500533 Element | Description N/A replacement element |
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500543 |
500533 | Engine Manufacturer N/A Cummins | Manufacturer Part No. N/A 3275231 | Description N/A Replacement oil cooler |
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500533 |
500551 | Engine Manufacturer N/A Cummins | Manufacturer Part No. N/A 4078413 | Description N/A After cooler Element (fits into 4989470 assembly) *Non-fin tube design |
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500551 |
900338 | Engine Manufacturer N/A Cummins | Manufacturer Part No. N/A 217006 | Description N/A Core |
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900338 |