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728390-44500 Marine
EXCHANGER ASSY, HEAT
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Supersession
Superseded by
| Part No. | Description | Code | Applies |
|---|---|---|---|
| 128390-44900 | EXCHANGER ASSY, HEAT | N | E=E11046 |
OEM interchange
Other OEM part numbers for the same part — order from any of these makers or their dealers.
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 |
|---|---|---|---|---|
| MRC3GM enhanced | Mrcool | Heat exchanger 3GM30 series enhanced - MrCool SKU named after engine; maps to 3GM30 EXCHANGER ASSY HEAT | mrcool.us | likely |