Volvo Penta Engine Oil 21681795 | OEM 4-Stroke Marine Oil
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Volvo Penta OEM 4-Stroke Marine Engine Oil
Part Number: 218 | SKU: 21681795
Brand: Volvo Penta | Type: OEM 4-Stroke Marine Engine Oil
This is the genuine factory-spec engine oil for Volvo Penta marine engines. Engineered to meet the exact lubrication requirements of Volvo Penta gasoline and diesel inboard and sterndrive engines, it delivers reliable protection in both freshwater and saltwater environments.
Key Features
- Genuine Volvo Penta OEM formulation — meets factory specifications
- Superior wear protection for pistons, rings, and bearings
- Excellent corrosion resistance for saltwater and freshwater use
- Maintains stable viscosity across wide operating temperature ranges
- Minimizes sludge and deposit buildup for cleaner engine internals
- Compatible with Volvo Penta gasoline and diesel marine engines
Compatible Applications
- Volvo Penta AQ-series gasoline inboard engines
- Volvo Penta D-series diesel inboard engines
- Volvo Penta IPS and DPS sterndrive systems
- Volvo Penta SX and DP sterndrive applications
- Consult your engine serial number and owner's manual to confirm compatibility with your specific model year
Service Interval
Replace engine oil and filter at every 100 operating hours or annually — whichever comes first. Always follow the interval specified in your Volvo Penta engine owner's manual for your specific model.
Parts Desk Insights
Best Use Case: Ideal for scheduled annual maintenance or 100-hour service intervals on Volvo Penta gasoline and diesel marine engines. This is the go-to oil for owners who want to maintain OEM warranty compliance and protect long-term engine reliability.
Common Questions: Customers frequently ask whether an aftermarket oil can substitute — while some marine-grade 15W-40 oils meet similar specs, using the genuine Volvo Penta oil is the safest choice for warranty-covered engines and ensures compatibility with Volvo Penta's seal materials and cooling system chemistry.
Technical FAQ
Q: What viscosity is this oil?
A: Volvo Penta 21681795 is a 15W-40 marine engine oil suitable for most operating temperatures encountered in recreational boating.
Q: Can I use this oil in both gasoline and diesel Volvo Penta engines?
A: Yes — this oil is formulated for use in both gasoline and diesel Volvo Penta marine engines. Confirm with your owner's manual for your specific engine series.
Q: How much oil does my engine take?
A: Oil capacity varies by engine model. Refer to your Volvo Penta owner's manual or engine specification sheet for the correct fill quantity.
Related Parts
Complete your service with these commonly paired items:
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 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.