Is that OEM or from Mercury/Original?

Mercury original, black and red is what they sent me. They came fast too. Would order again from the seller.

will this filter fit my 5.7 mercruiser its in a cobalt?

Quicksilver oil filter p/n 35-866340Q03 fits my Mercruiser 350 MAG MPI 5.7 liter 8 cylinder 300 HP inboard/outboard engine.

Does this fit a mercruiser 2.5?

Hello! Yes it is the correct belt. Sorry for the confusion. Images will be corrected to show the correct belt. Thank you~ Quicksilver Support Team

will this work on a 2008 mercruiser 5.0l i/o the one I took aff was a 35-802893t?

I used mine on a mercruiser 454 engine. It was clearly stated what engines it could be used on.

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Description

🛥️ Keep your MerCruiser running smooth — don’t let engine wear catch you off guard!

ADVANCED CONTAMINANT DEFENSE - Superior M-Pleated filter media traps harmful particles, extending engine life and boosting reliability.
TRUSTED MARINE INDUSTRY LEADER - Quicksilver’s 65+ years of marine expertise means you’re investing in proven durability and quality.
ENGINEERED FOR PEAK PERFORMANCE - Direct replacement for Mercury Marine 866340K01 ensures flawless compatibility and optimal engine protection.
START UP LUBRICATION GUARANTEED - Anti-drain back valve prevents dry starts, safeguarding your engine from wear during ignition.
PRECISION FIT FOR HIGH PERFORMANCE ENGINES - Specifically crafted for MerCruiser sterndrive and inboard engines, including GM and Mercury Marine models.

The Quicksilver 866340Q03 Oil Filter is a direct OEM replacement designed for MerCruiser sterndrive and inboard engines, featuring advanced M-Pleated filter media and an anti-drain back valve to ensure superior oil cleanliness and start-up lubrication. Manufactured to Mercury Marine specifications, it guarantees reliable engine protection and longevity for high-performance marine engines.

Specifications

Brand	Quicksilver
Material	Metal
Product Grade	Replacement Part
Vehicle Service Type	Boats
Item dimensions L x W x H	4.5 x 4.4 x 6.25 inches
Outside Diameter	3.04 Inches
Thread Size	NPT 3/4"
Item Weight	0.76 Pounds
OEM Part Number	35866340K01
Global Trade Identification Number	00745061696488
Manufacturer	Quicksilver
Number of Items	1
Automotive Fit Type	Vehicle Specific Fit
UPC	745061696495 688944036646 745061696488
Model	866340Q03 Oil Filter - MerCruiser Stern Drive and Inboard Engines
Item Weight	12.2 ounces
Product Dimensions	4.5 x 4.4 x 6.25 inches
Item model number	866340Q03
Is Discontinued By Manufacturer	No
Exterior	Other
Manufacturer Part Number	866340Q03