Sierra 18-9420-3 10W-30 Premium Blend 4-Stroke Engine Oil 3.78L
Find In Store
Deliver to:
New South Wales 2000,
AU
Estimated:
$35.99
Buy Now, Pay Later with
Find Local Store
Buy Now Pay Later with Afterpay. Available for purchases between $0.04 and $2000.
Report incorrect product information
Keep your outboard running smooth and strong
The Sierra 18-9420-3 10W-30 Premium Blend 4-Stroke Engine Oil is specifically formulated to ensure your engine stays protected against the elements. Whether you’re running a Mercury, Yamaha, Suzuki, Honda or Johnson/Evinrude, this NMMA FC-W certified oil keeps your motor running at peak efficiency, giving you the reliability you need when you're miles from the boat ramp. Beyond just keeping things clean, this premium blend features advanced anti-wear technology and excellent low-temperature viscosity for effortless cold starts on those chilly morning departures. You get a highly refined base stock that delivers maximum stability under heavy marine loads, effectively extending the service life of your outboard. Don't let engine wear cut your day short—get sorted with a proven, high-performance oil designed to go the distance.
Sierra 18-9420-3 10W-30 Premium Blend 4-Stroke Engine Oil Features:
- Highly refined petroleum product formulated with premium base
stock and highly refined additives
- Formulated to meet or exceed the tough requirements of the
Marine 4-Stroke motor manufacturers
- Excellent anti-wear characteristics
- Reduces friction
- Formulated to offer maximum corrosion protection
- Reduces sludge keeping the engine cleaner for better
efficiency
- Low temperature viscosity offers better cold starting
- Meets and exceeds quality performance API SJ, CF-2, CH-4, NMMA
FC-W Certified
- meets or exceeds the tough requirements of marine 4-stroke
outboard manufacturers: Mercury, Yamaha, Johnson/Evinrude, Suzuki
and Honda
- 1 Gallon (3.87L)
- Replaces:
Mallory: 9-82351
Mercury Marine: 92-802835Q1
Some of our product deals are strictly limited - once they're gone, they're gone! Secure yourself this amazing deal while stocks last...by clicking the Add to Order button above.