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.

Quicksilver 866340Q03 Oil Filter - MerCruiser Star Drive and Inboard Motors Grey

Quicksilver 866340Q03 Oil Filter - MerCruiser Star Drive and Inboard Motors Grey

Product ID: 75550889

Details

Brand
Quicksilver
Item dimensions L x W x H
11.4 x 11.2 x
Material
Quicksilver
Product grade
Replacement
Vehicle service type
Ships

🔧50% thicker shell

🛡️OEM spec protection

🛢️M fold filter tech

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266 kr

Duties & taxes included

In stock

Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛢️ Power your MerCruiser with precision – don’t let your engine settle for less!

WIDE COMPATIBILITY - Fits MerCruiser Z drive, inboards (except V-6 with installed filter), and Mercury 4.5L & 6.2L engines.
DURABILITY THAT LASTS - 50% thicker, corrosion-resistant metal shell guards against wear and tear.
OEM GRADE RELIABILITY - Built to Mercury Marine specs for seamless, worry-free performance.
SMART START PROTECTION - Non-return valve ensures instant lubrication, preventing dry starts every time.
SUPERIOR ENGINE DEFENSE - M fold filter medium traps harmful contaminants, extending engine life.

The Quicksilver 866340Q03 Oil Filter is a premium replacement designed specifically for MerCruiser Z drive and inboard motors, excluding V-6 engines with installed filters. Featuring advanced M fold filtration, a non-return valve for instant lubrication, and a 50% thicker corrosion-resistant shell, it meets Mercury Marine OEM standards to ensure optimal engine protection and durability.

Specifications

ASIN	B0014499WG
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	52,512 in Automotive ( See Top 100 in Automotive ) 414 in Car Oil Filters
Brand Name	Quicksilver
Compatible with Vehicle Type	Ships
Customer Reviews	4.8 4.8 out of 5 stars (2,698)
Global Trade Identification Number	00745061696488
Included Components	866340Q03 Oil Filter - MerCruiser Z Drive and Inboard Motors
Item Dimensions	11.4 x 11.2 x 15.9 centimetres
Item Type Name	motor oils for motorcycles
Item Weight	0.86 Pounds
Manufacturer	Quicksilver
Manufacturer Part Number	866340Q03
Manufacturer Warranty Description	1 Year Manufacturer Guarantee
Material Type	Quicksilver
Model Number	866340Q03
Number of Items	1
OEM Equivalent Part Number	866340Q03
Outside Diameter	3.04 Inches
Part Interchange Info	Interchangeable with OEM part number 35866340K01. Suitable for MerCruiser Z drive engines and inboards (except V-6 with engine installed oil filter), as well as Mercury 4.5L and 6.2L engines.
Product Grade	Replacement Part
Thread Size	3/4" NPT
UPC	745061696495 688944036646 745061696488
Unit Count	1.0 count

Reviews

N**K

velocita' nella consegna e corrispondenza nell'articolo

4.03.2020

K**E

Gute Abwicklung, gerne wieder!

6.02.2026

K**R

Exactly what we needed for the boat!

15.01.2026

L**E

Exactement ce qu’il me faut ! 🙏

2.04.2026

C**N

Pour mercruiser in board 130 cv

23.06.2025

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