Mercury MerCruiser Oil Filter 35-866340K01
- Brand:
- Mercury
- Part no:
- 35-866340K01
Image: Powerboat Supply
Where to buy
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This is the Mercury 35-866340K01 oil filter for MerCruiser engines. It is built for the marine environment rather than adapted from an automotive filter, and it fits in-line 4- and 6-cylinder engines as well as V6 and V8. Its filtration screens out particles smaller than 1/1000th of an inch, and the high-efficiency design keeps oil flowing steadily to vital engine parts.
Our take
The 1/1000th of an inch particle screening on the 35-866340K01 is the figure to hold onto, backed by a design made for steady oil flow. It is built for MerCruiser engines in particular, not as a generic automotive swap.