New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

Chemical - Engine Oil - 10w40

91 products
Powersport Superstore is your go-to source for Chemical - Engine Oil - 10w40 and related parts. Shop our unbeatable selection of 10W40 with top-tier service, fast shipping, and great prices.
Brand Show all Brand
Price
  • -
Show all Price
Vehicle Fitment Combos Show all Vehicle Fitment Combos
Maxima 33901 Premium ATV 4T Oil - 10W40 - 1L.
$20.05
$20.05
Container Size: 1 L.Specially formulated for todays advanced ATVs. API SG/CC JASOMA 4T ATV specific Liter size.
Maxima 14901 PWC Marine 4T Oil - 10W40 - 1L.
$20.05
$20.05
Container Size: 1 L.Marine-specific formulation for 4-cycle marine engines. No better choice for 4-stroke watercraft. Meets or exceeds all OEM. and FCW specs.
Maxima 11901 Scooter 4T Oil - 10W40 - 1L.
$20.05
$20.05
Container Size: 1 L.Petroleum based 4T 10W40 engine oil. Formulated for modern free-revving scooters and mopeds. Protects against harsh city conditions defined by constant stop-and-go traffic, exce...
Maxima 30-05901 V-Twin Engine Oil - 10W40 - 1qt.
$20.05
$20.05
Container Size: 1 Qt.High-quality, mineral-based oil specifically formulated for V-Twin engines. Advanced polymer system resists mechanical shearing and heat breakdown of the oil offering unsurpass...
17% Off
Maxima 169128 Maxum4 Extra Oil - 10W40 - 1gal.
$69.29
$69.29
$82.99
Container Size: 1 Gal.Ester based 100% synthetic using todays most advanced additive technology. Reduce friction wear and engine temperatures. Viscosity stable formula smooths transmission shifting...
10% Off
Maxima 30-049128 SXS Premium Engine Oil - 10W40 - 1gal.
$43.01
$43.01
$47.99
Container Size: 1 Gal.Premium engine oil for side by sides. Ultra pure high quality petroleum base oil. Safe for use in wet clutch operation. Elevated levels of Anti-wear and Extreme pressure addit...
14% Off
Maxima 30-029128 Maxum4 ProPlus Oil - 10W40 - 1gal.
$59.39
$59.39
$68.99
Container Size: 1 Gal.Ester fortified full synthetic. Designed to prolong wet clutch life. Minimizes engine deposits. Next Generation additives protect against wear.
Maxima 30-04901 SXS Premium Engine Oil - 10W40 - 1L.
$20.05
$20.05
Container Size: 1 L.Premium engine oil for side by sides. Ultra pure high quality petroleum base oil. Safe for use in wet clutch operation. Elevated levels of Anti-wear and Extreme pressure additiv...
Maxima 30-02901 Maxum4 ProPlus Oil - 10W40 - 1L.
$24.05
$24.05
Container Size: 1 L.Ester fortified full synthetic. Designed to prolong wet clutch life. Minimizes engine deposits. Next Generation additives protect against wear.
10% Off
Maxima 30-529128 PWC Marine 4T Oil - 10W40 - 1gal.
$48.74
$48.74
$53.99
Container Size: 1 Gal.Marine-specific formulation for 4-cycle marine engines. No better choice for 4-stroke watercraft. Meets or exceeds all OEM. and FCW specs.
Bel-Ray 99161-B1LW EXS Synthetic Ester 4T Engine Oil - 10W40 - 1L.
$32.11
$32.11
Container Size: 1 L.Uses the finest quality synthetic hydrocarbon and ester base fluids. Also combined with unique extreme pressure, anti-wear additives and shear-resistant VI improvers. Meets the ...
9% Off
Bel-Ray 99161-B4LW EXS Synthetic Ester 4T Engine Oil - 10W40 - 4L.
$74.64
$74.64
$81.99
Container Size: 4 L.Uses the finest quality synthetic hydrocarbon and ester base fluids. Also combined with unique extreme pressure, anti-wear additives and shear-resistant VI improvers. Meets the ...
Bel-Ray 99050-B1LW ATV Trail Mineral 4T Engine Oil - 10W40 - 1L.
$26.05
$26.05
Container Size: 1 L.Premium multi-grade mineral engine oil. Designed to meet the unique demands of all 4-stroke ATVs, Quads, and UTVs. Features a rust defense system that coats internal engine comp...
Bel-Ray 99120-B1LW EXP Synthetic Ester Blend 4T Engine Oil - 10W40 - 1L.
$27.41
$27.41
Container Size: 1 L.Combines the finest quality synthetic fluids with select mineral base oils. Ensures the highest level of protection for all 4-stroke motorcycles. Contains shear resistant VI imp...
Bel-Ray 99090-B1LW EXL Mineral 4T Engine Oil - 10W40 - 1L.
$25.76
$25.76
Container Size: 1 L.Multi-grade engine oil for 4-stroke motorcycle engines. Meets or exceeds API SM and JASO MA2 specifications. Also works with air-cooled/liquid-cooled 4-stroke engines and wet cl...
Bel-Ray 99120-B4LW EXP Synthetic Ester Blend 4T Engine Oil - 10W40 - 4L.
$57.56
$57.56
Container Size: 4 L.Combines the finest quality synthetic fluids with select mineral base oils. Ensures the highest level of protection for all 4-stroke motorcycles. Contains shear resistant VI imp...
Bel-Ray 99520-B4LW Thumper Racing Synthetic Ester Blend 4T Engine Oil - 10W40 - 4L.
$56.04
$56.04
Container Size: 4 L.Combines the finest quality synthetic esters and mineral base oils specifically engineered for todays 4-stroke single cylinder, multi-valve racing engines. Reduces cylinder and ...
Bel-Ray 99090-B4LW EXL Mineral 4T Engine Oil - 10W40 - 4L.
$48.31
$48.31
Container Size: 4 L.Multi-grade engine oil for 4-stroke motorcycle engines. Meets or exceeds API SM and JASO MA2 specifications. Also works with air-cooled/liquid-cooled 4-stroke engines and wet cl...
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle