Sierra 8700 4-Cycle Outboard Oil Filter
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Sierra 8700 4-Cycle Outboard Oil Filter
A purpose-built oil filter for 4-cycle outboard engines, engineered to OEM specifications for correct thread fitment, bypass valve pressure, and flow rate. The Sierra 8700 is a direct-fit replacement designed to maintain proper oil pressure and filtration efficiency through your outboard’s full service interval — protecting bearings, pistons, and internal surfaces from wear and contamination.
Compatibility Note: Engine fitment varies by make, model, and year. Confirm the 8700 is correct for your outboard using Sierra’s current application guide or your engine’s service manual before ordering.
Key Features
- OEM-specification fitment for compatible 4-cycle outboard engines
- Correct bypass valve pressure and anti-drainback design for outboard use
- Engineered for full-interval filtration performance
- Direct-fit replacement — no modifications required
Other Sierra 4-Cycle Outboard Oil Filters
- Sierra 7896 4-Cycle Outboard Oil Filter
- Sierra 7897 4-Cycle Outboard Oil Filter
- Sierra 7901 4-Cycle Outboard Oil Filter
- Sierra 7902 4-Cycle Outboard Oil Filter
- Sierra 7903 4-Cycle Outboard Oil Filter
- Sierra 7909 4-Cycle Outboard Oil Filter
- Sierra 7913 4-Cycle Outboard Oil Filter
- Sierra 7914 4-Cycle Outboard Oil Filter
- Sierra 7916 4-Cycle Outboard Oil Filter
- Sierra 7918 4-Cycle Outboard Oil Filter
- Sierra 79062 4-Cycle Outboard Oil Filter
- Sierra 79111 4-Cycle Outboard Oil Filter
- Sierra 79151 4-Cycle Outboard Oil Filter
- Sierra 8870 4-Cycle Outboard Oil Filter
- Sierra 57824 Marine Oil Filter
- Sierra 78242 Oil Filter — GM/Chev Short
Parts Desk Insights
Best Use Case: Best suited as a scheduled maintenance replacement during routine oil changes on compatible 4-cycle outboard engines. Because outboard oil filters are engine-specific — differing in thread pitch, bypass valve pressure, and anti-drainback valve design — fitment must be confirmed before purchase. Using an incorrect filter risks inadequate oil pressure or premature filter bypass, both of which can cause accelerated engine wear. If you’re unsure which Sierra filter fits your outboard, use Sierra’s application guide or browse the full family of Sierra outboard filters linked above to find the correct part number for your engine make and model.
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.