Synthetic Blend Outboard Engine Oil 4 Liter - 25W-50 | Sierra 18-9552-3
Synthetic Blend Outboard Engine Oil 4 Liter - 25W-50 | Sierra 18-9552-3
Sierra
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Synthetic Blend Outboard Engine Oil 4 Liter - 25W-50 | Sierra 18-9552-3
Synthetic Blend Outboard Engine Oil 4 Liter - 25W-50 | Sierra 18-9552-3
Engineered for peak performance in supercharged Mercury Verado outboards, this synthetic blend 25W-50 formulation delivers superior protection and reliability. The advanced 4-liter container ensures your marine engine runs smoothly through demanding conditions, keeping critical components protected with every hour on the water.
- Sierra semi-sythetic marine engine oil
- SAE 25W-50
- For supercharged Mercury Verados
- Formulated for superior protection under high loads and operating stress
- NMMA FC-W certified/API-SL
- 4 liter jug
! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.