Easy — 1–2 hours
Description
This filter replaces part numbers 35-8M0093688, 9-37827, and 35-866171A01. It features a 20-micron rating and includes O-rings for installation.
It is compatible with 2004 and newer MCM/MIE engines equipped with a Gen III fuel cooler. Specific engine models include the 350 Mag MPI (Alpha/Bravo/Horizon/MIE), 496 MAG (and H.O.), 5.0 MPI (Alpha/Bravo), 8.1L Inboard (and H.O.), and MX 6.2L MPI (Alpha/Bravo) from 2004 and newer. The manufacturer notes that fitment may vary and advises verifying with the model or serial number.
Fitment
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Specifications
| Brand | SIERRAMARINE |
| Part Number | S08C 18-7977-1 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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