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036903 Marine
EXCHANGER HEAT
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OEM interchange
Same component rebadged by another engine marque — often the same part at a different dealer counter.
| Equivalent P/N | Brand | Description | Source | Confidence |
|---|---|---|---|---|
| 11210-1-7 | Sen-Dure | Sen-Dure dual-list on MrCool page · catalog also shows 11210-1-5 · verify dash suffix · site brand=westerbeke · depth:heat-exchangers | mrcool.us | likely |
Aftermarket equivalents cross-ref
Third-party equivalents (Jabsco, Sierra, WIX, Mann…) — not OEM; verify before ordering. Usually cheaper than the marine dealer.
| Equivalent P/N | Brand | Description | Source | Confidence |
|---|---|---|---|---|
| MRC36903 | Mrcool | Westerbeke BOM stores zero-padded 036903 · MrCool/OEM list as 36903 · 35B/38B/42B + BTD gensets · site brand=westerbeke · depth:heat-exchangers | mrcool.us | likely |