Ships from the US · arrives in 1–2 weeks. Delivery info
Spin-on replacement oil filter, part 866340Q03, for MerCruiser sterndrive and inboard engines. Built with an anti-drain back valve and a thicker metal shell.
Product details
Made to Mercury Marine specifications
According to the manufacturer, this Quicksilver filter is produced to Mercury Marine original equipment specifications. It is listed for MerCruiser high-performance sterndrive and inboard engines made by General Motors and Mercury Marine, and the listing says it also fits Mercury Marine 4.5L and 6.2L engines.
Built for the marine environment
The metal shell is stated to be 50% thicker than conventional filters and has a corrosion-resistant finish. M-pleated media is described as removing oil contaminants, and an anti-drain back valve helps keep oil in the filter for lubrication at start-up.
What comes in the pack
You receive one spin-on oil filter, part number 866340Q03.
How to use
Drain the engine oil, unscrew the old filter and spin the new Quicksilver filter on by hand until the gasket seats. Refill with fresh oil, check the level and follow your engine manual for the correct fitting steps.
Before you choose
The listing states this filter does not fit V6 engines with the filter mounted on the engine block. Check the part number against your engine manual before ordering. US-market product: packaging and label wording may differ from UK versions.
About the brand
Quicksilver
Quicksilver supplies marine engine oils, replacement parts and accessories for boat engines.
Delivery & returns
This item ships from the USA and takes longer to arrive. The standard UK-stock delivery estimates do not apply.
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Good for
Boat servicing
Format
Car care
Quicksilver 866340Q03 Spin-On Oil Filter for MerCruiser Engines
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