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37088 Marine
ALTERNATOR 40AMP 12 VDC
37088 — Affiliate Parts Search
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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 |
|---|---|---|---|---|
| 20122 | API | 12V 40A diesel-only saddle mount; replaces 37088 and 32939; NOT J1171 / not for gasoline · depth:alternators | go2marine.com | likely |