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

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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Description

🛥️ Power your MerCruiser with the filter that means business!

OEM TRUSTED - Meets Mercury Marine specs to perfectly protect your high-performance MerCruiser engine
ENGINE ARMOR - Advanced M-Pleated media traps harmful contaminants to extend engine life
BUILT TO LAST - 50% thicker metal shell with corrosion-resistant finish for rugged marine conditions
PRECISION FIT - Vehicle-specific design ensures seamless installation and optimal performance
READY AT STARTUP - Anti-drain back valve guarantees immediate oil flow, eliminating damaging dry starts

The Quicksilver 866340Q03 Oil Filter is engineered specifically for MerCruiser high-performance sterndrive and inboard engines by General Motors and Mercury Marine. Featuring superior M-Pleated filter media, an anti-drain back valve for instant lubrication, and a 50% thicker corrosion-resistant metal shell, it meets OEM specifications to provide reliable, long-lasting engine protection in demanding marine environments.

Specifications

Asin	B0014499WG
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#2,520 in Automotive (See Top 100 in Automotive) #24 in Automotive Replacement Oil Filters
Brand Name	Quicksilver
Compatible With Vehicle Type	Boats
Customer Reviews	4.8 4.8 out of 5 stars (3,072) 4.8 out of 5 stars
Global Trade Identification Number	00745061696488
Included Components	Oil Filter (1)
Item Dimensions	4.5 x 4.4 x 6.25 inches
Item Type Name	FILTER-OIL
Item Weight	13.68 ounces
Manufacturer	Quicksilver
Manufacturer Part Number	866340Q03
Material Type	Metal
Model Number	866340Q03
Number Of Items	1
Oem Equivalent Part Number	866340Q03
Outside Diameter	3.04 Inches
Part Interchange Info	Replacement
Product Grade	Replacement Part
Thread Size	NPT 3/4"
Unit Count	1.0 Count
Upc	745061696495 688944036646 745061696488

Reviews

User

Good

Good filters

29.05.2026

User

Oil filter

Got this from my husband when he changed the oil on our 3.0 MerCruiser fit great decent quality great value for the money would recommend

28.05.2026

User

Get rid of dirt and water

Have a spare on hand when you might get condemnation in your fuel.

11.11.2025

User

Filtr

O.K.

7.07.2026

User

Filter

Good

17.06.2026

User

Good quality

Worked and fit as it should

6.02.2026

User

As advertised

Good

5.05.2026

User

Great filter for the boat

Exactly what we needed for the boat!

15.01.2026

User

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

User

Quality

Works great

8.06.2026

User

intercambiabilita sicura.

bravi,veloci perfetto

13.07.2026

User

Nickel

Exactement ce qu’il me faut ! 🙏

2.04.2026

User

Bon matos

Pour mercruiser in board 130 cv

23.06.2025

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224 Lei

Duties & taxes included

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Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Quicksilver 866340Q03 Oil Filter for

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