New Marine Oil Filter Compatible With Gm V8 5.0L 5.7L 7.4L 8.1L Sterndrive Inboard Mercruiser Omc

OIL FILTER — MULTI-BRAND GM STERNDRIVE/INBOARD MARINE:

GM SHORT OIL FILTER — UNIVERSAL STERNDRIVE/INBOARD APPLICATION:
Per Mercury Marine, Wholesale Marine, PartsVu, MacombMarine, Poco Marine, and Go2Marine documentation, OEM Mercury 35-866340Q03 (with supersession 35-866340K01) is THE most popular GM-based sterndrive/inboard marine oil filter — covering virtually all GM-engine marine applications across Mercury MerCruiser, OMC I/O, Crusader, PCM (Pleasure Craft Marine), Volvo Penta, and Yamaha sterndrive applications. Premium spec with M-Pleated filter media, anti-drain back valve, and 50%+ thicker metal shell vs conventional filters.

⚠️ CRITICAL EXCEPTION:
This is the GM SHORT filter for remote-mount applications. V6 4.3L engines with the filter mounted directly ON the engine block (non-remote) use a DIFFERENT filter. Verify your engine configuration before ordering.

MERCURY MERCRUISER APPLICATIONS:
• MerCruiser GM Inline 4-Cyl (3.0L 181 CID) Sterndrive/Inboard
• MerCruiser GM V8 5.0L 305 CID Sterndrive/Inboard
• MerCruiser GM V8 5.7L 350 CID Sterndrive/Inboard
• MerCruiser GM V8 6.2L Sterndrive/Inboard
• MerCruiser GM V8 7.4L 454 CID Sterndrive/Inboard
• MerCruiser GM V8 8.1L 502 CID Sterndrive/Inboard
• MerCruiser GM V6 4.3L 262 CID — REMOTE FILTER ONLY
• Mercury Marine 4.5L V6 / 6.2L V8 Engines

OMC I/O APPLICATIONS:
• OMC Cobra Sterndrive 5.0L V8
• OMC Cobra Sterndrive 5.7L V8
• OMC Cobra Sterndrive 7.4L V8
• OMC Sterndrive GM-Based Inline 4 / V6 / V8
• Replaces OMC: 502901 / 502902 / 173233 / 173952 / 174786

CRUSADER MARINE APPLICATIONS:
• Crusader 5.0L V8 / 5.7L V8 / 7.4L V8 Inboard
• Crusader GM-Based Marine Engines
• Replaces Crusader: 201104

PCM (PLEASURE CRAFT MARINE) APPLICATIONS:
• PCM 5.7L V8 Inboard (Wakeboard / Ski Boats)
• PCM GT-40 / EX340 / ZR409 / XR Series
• Replaces PCM: 0905-000-0 / R-077002 / R077002

VOLVO PENTA APPLICATIONS:
• Volvo Penta SX / DP-S Sterndrive 4.3L V6
• Volvo Penta 5.0L V8 / 5.7L V8 Sterndrive
• Volvo Penta 7.4L V8 Sterndrive
• Replaces Volvo Penta: 381767 / 3850559 / 3852030 / 835440-9

YAMAHA SPORT BOAT / MARINE APPLICATIONS:
• Yamaha Marine GM-Based Engine Applications
• Replaces Yamaha: YSC-14231-20-0C

OEM CROSS-REFERENCES:
• Mercury (Current): 35-866340Q03 / 35866340Q03
• Mercury (K01 Variant): 35-866340K01 / 35866340K01
• Mercury (8M Series): 35-8M0154761
• OMC: 502901 / 502902 / 173233 / 173952 / 174786
• Crusader: 201104
• PCM: 0905-000-0 / R-077002 / R077002
• Volvo Penta: 381767 / 3850559 / 3852030 / 835440-9
• Yamaha: YSC-14231-20-0C

OIL FILTER SPECIFICATIONS:
• Type: Spin-On GM Short Marine Engine Oil Filter
• Media: M-Pleated Cleansing Filter Media
• Construction: 50%+ Thicker Steel Shell vs Conventional
• Finish: Corrosion-Resistant Durable Paint
• Features: Anti-Drain Back Valve
• Application: Multi-Brand GM Sterndrive/Inboard Marine
• Engines: GM Inline 4 / 6 / V6 / V8 Marine
• Mercury Maintenance Item: 100 Hour Service

FUNCTIONAL APPLICATION — UNIVERSAL GM MARINE PROTECTION:
Direct OEM-spec replacement oil filter for the most popular GM-based sterndrive/inboard marine engine family. Premium quality construction with M-Pleated filter media, anti-drain back valve, and 50%+ thicker corrosion-resistant steel shell. Critical for GM marine engine protection during routine 100-hour service intervals across all major OEM brands.

SERVICE WHEN:
• Routine Engine Oil Change Service
• Mercury 100 Hour Service Schedule
• Annual Service for Recreational Use
• Pre-Boating Season Service
• Wakeboard / Ski Boat Service
• Charter / Commercial Service

FITMENT NOTE:
OEM-spec replacement Oil Filter for Mercury 35-866340Q03 (and equivalent OEMs across Crusader, OMC, PCM, Volvo Penta, Yamaha). ALWAYS verify the OEM part number from your engine service manual before ordering. CRITICAL: This is the GM SHORT filter — V6 engines with filter on engine block use a DIFFERENT filter. Verify configuration before ordering.