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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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Quicksilver 866340Q03 Oil Filter - MerCruiser Stern Drive and Inboard Engines

Quicksilver 866340Q03 Oil Filter - MerCruiser Stern Drive and Inboard Engines

Product ID: 270505007

Details

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

🚤OEM spec fit for MerCruiser stern drive & inboard engines

⚙️M-Pleated filter media for max contaminant removal

🛡️Durable build ensures engine protection & longevity

€ 34.87

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛥️ Keep your MerCruiser engine cruising clean and powerful — don’t let contaminants slow you down!

UNIVERSAL MARINE FIT - Fits MerCruiser stern drive, inboard engines, and Mercury 4.5L & 6.2L models (except V-6 block-mounted filters).
TRUSTED MARINE LEGACY - Backed by Quicksilver’s 65+ years of marine industry expertise and rigorous quality testing.
PEACE OF MIND PERFORMANCE - Buy with confidence—premium replacement part designed to keep your marine engine running smooth and strong.
PRECISION ENGINE PROTECTION - Engineered to meet Mercury Marine OEM specs for flawless compatibility and peak performance.
ADVANCED M PLEATED FILTRATION - Superior cleansing media traps harmful oil contaminants, extending engine life and reliability.

The Quicksilver 866340Q03 Oil Filter is a premium replacement part designed specifically for MerCruiser stern drive and inboard engines (excluding V-6 block-mounted filters). Featuring advanced M-Pleated filter media, it effectively removes oil contaminants to protect engine performance and longevity. Manufactured to meet Mercury Marine OEM specifications, this durable filter fits Mercury 4.5L and 6.2L engines, ensuring reliable, high-quality filtration backed by over 65 years of marine industry expertise.

Specifications

ASIN	B0014499WG
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#43,249 in Automotive ( See Top 100 in Automotive ) #258 in Automotive Replacement Oil Filters
Brand	Quicksilver
Brand Name	Quicksilver
Compatible with Vehicle Type	Boat
Country of Publication	USA
Customer Reviews	4.8 out of 5 stars 2,755 Reviews
Global Trade Identification Number	00745061696488
Included Components	Oil Filter (1)
Item Dimensions	11.4 x 11.2 x 15.9 centimeters
Item Type Name	Marine Product
Item Weight	0.86 Pounds
Item dimensions L x W x H	11.4 x 11.2 x 15.9 centimeters
Manufacturer	MERCURY
Manufacturer Part Number	866340Q03
Material	Various Materials
Material Type	Various Materials
Model Number	866340Q03
Number of Items	1
OEM Equivalent Part Number	866340Q03
Outside Diameter	4.4 Inches
Outside diameter	4.4 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
Product grade	Replacement Part
Thread Size	M16 x 1.5
UPC	745061696495 688944036646 745061696488
Unit Count	1.0 Count
Vehicle service type	Boat

Reviews

J**N

ok if you're not in a hurry

eventually arrived though poorly packed. Box damaged and no padding so filter had a dent in it. The length of time to receive it was extreme.

29.04.2026

L**E

Nickel

Exactement ce qu’il me faut ! 🙏

2.04.2026

C**N

Bon matos

Pour mercruiser in board 130 cv

23.06.2025

C**E

Kvaliteten

Bra pris, snabb leverans

16.06.2026

I**D

Alles gut, gerne wieder

13.06.2026

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€ 34.87

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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