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 downtime anchor your adventures!

COMPACT LIGHTWEIGHT - Sleek 4.5 x 4.4 x 6.25 inch design weighing just 12.2 oz fits seamlessly without adding bulk.
NEXT LEVEL FILTRATION - Advanced M-Pleated media traps harmful contaminants, extending engine life and boosting reliability on every voyage.
BUILT TO OEM STANDARDS - Manufactured to meet Mercury Marine’s original equipment specs, delivering trusted quality and durability.
INSTANT START PROTECTION - Built-in anti-drain back valve guarantees immediate oil flow at startup, eliminating damaging dry starts.
ENGINEERED FOR PEAK PERFORMANCE - Direct replacement for Mercury Marine 866340K01 ensures flawless compatibility with MerCruiser sterndrive and inboard engines.

The Quicksilver 866340Q03 Oil Filter is a precision-engineered replacement part designed specifically for MerCruiser sterndrive and inboard engines. Featuring superior M-Pleated filter media and an anti-drain back valve, it ensures optimal oil cleanliness and immediate lubrication at startup. Manufactured to Mercury Marine OEM standards, this compact, lightweight filter protects your engine from contaminants and dry starts, maximizing performance and longevity on the water.

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