Mercury Quicksilver Oil Filter 883702K
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Quicksilver 883702K is a genuine OEM screw-on engine oil filter for select MerCruiser V6 sterndrive and inboard engines with the oil filter mounted directly on the engine block. Current Mercury Marine references position this filter specifically for block-mounted V6 applications and state that it is not for engines with a remote oil filter setup.
Key Features
- Genuine OEM Mercury / Quicksilver part number 883702K
- Fits MerCruiser V6 engines with the oil filter mounted on the engine block
- Not for use with V6 engines that have a remote oil filter
- Uses Mercury's M-Pleated filter media for contaminant removal
- Marine-style construction with thicker shell and corrosion-resistant finish compared with conventional filters
Engine Compatibility
The strongest supportable fitment for 883702K is MerCruiser V6 engines without remote oil filters, especially 4.3L V6 block-mounted filter applications. Current dealer fitment references specifically call out MCM V-6 models and list examples including 4.3L GEN+ 4BBL reman and multiple 4.3L CARB ALPHA/BRAVO serial ranges. Because MerCruiser filter applications can change by mounting style and serial break, final fitment should still be confirmed by engine serial number before ordering.
Serial Number Fitment Notice
Verify part number 883702K against your engine serial number before ordering. The most important fitment break on this filter is block-mounted versus remote oil filter configuration, and that matters more than engine family alone.
When This Part Needs Replacement
Replace this oil filter at every scheduled oil change, or sooner if the engine has seen heavy use, contamination, or long storage intervals. Current dealer service guidance for this filter commonly recommends replacement every 100 hours or once per season.
Installation Notes
This is a standard screw-on oil filter that installs with common hand tools and an oil filter wrench. After installation, check for leaks and confirm oil level according to the engine service procedure.
Alternate/Superseded Part Numbers
Current market references show 883702K alongside 883702Q as the closely related Quicksilver-branded reference for the same general V6 block-mounted filter application. When matching older inventory or dealer listings, both numbers may appear in the same product family, so serial-number confirmation is still the safest path.
Parts Desk Insight
The easy mistake with this filter is ordering by engine size only. On MerCruiser V6 models, the real checkpoint is whether the filter mounts on the block or the engine uses a remote filter system. That one detail usually decides whether 883702K is the right filter.
Shipping: Ships same or next day for fast Canada wide shipping. ⚓
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.