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 - 5w40

31 products
Powersport Superstore is your go-to source for Chemical - Engine Oil - 5w40 and related parts. Shop our unbeatable selection of 5W40 with top-tier service, fast shipping, and great prices.
24% Off
Liqui Moly 20417 4T HC Street Motor Oil - 10W-30 - 20L.
$227.24
$227.24
$298.95
Container Size: 20 L.Developed for air- and water-cooled 4-stroke engines exposed to normal to extreme operating conditions. Suitable for engines with or without a wet clutch. For sporting applicat...
Motorex 308239 Boxer 4T 5W40 Oil - 1L.
$32.29
$32.29
Synthetic high-performance engine oil, specifically for use in water-cooled boxer engines. Guarantees a stable lubricating film and a constantly high oil pressure under all operating conditions and...
19% Off
Motorex 305678 Cross Power 4T 5W40 Oil - 4L.
$76.49
$76.49
$94.00
Fully synthetic. Especially formulated for the toughest OffRoad use. Racing quality. Extremely high thermal and shear stability. Catalytic converter tested..
10% Off
Motul 104116 300V 4T Competition Synthetic Oil - 5W40 - 20lt.
$434.27
$434.27
$482.52
Container Size: 20 L.Racing 100% Synthetic with Ester Core Technology. Provides extra power by minimizing engine internal friction. Ensures oil pressure and shear stability. Outstanding extreme pre...
19% Off
Motorex 304678 Boxer 4T Oil - 5W40 - 4L.
$79.10
$79.10
$97.99
Container Size: 4 L.Specifications: JASO MA2; API SN, SL, SJ Synthetic Performance Molecularly Converted 4-stroke engine oil. Developed for the requirements of air/oil-cooled BMW engines. Develope...
19% Off
Motorex 304678 Boxer 4T Oil - 5W40 - 4L.
$79.10
$79.10
$97.99
Container Size: 4 L.Synthetic Performance Molecularly Converted 4-stroke engine oil. Developed for the requirements of air/oil-cooled BMW engines. Developed with AC Schnitzer a well known German BM...
16% Off
Motorex 305658 Power Synthetic 4T Oil - 5W40 - 4L.
$79.36
$79.36
$94.00
Container Size: 4 L.Fully synthetic, high-performance 4-stroke engine oil for motorcycles. Provides optimum protection against engine wear under the most grueling, extreme temperature racing condit...
Motorex 308239 Boxer 4T - 5w40 - 1 liter
$30.24
$30.24
Synthetic high-performance 4-stroke engine oil for boxer engines. Developed in close cooperation with the BMW tuner AC Schnitzer. 15W/50 is ideal for air/ oil-cooled engines (specifications: JASO M...
11% Off
Liqui Moly 22069 4T HC Street Motor Oil - 5W-40 - 205L.
$2,808.75
$2,808.75
$3,148.95
Container Size: 205 L.Developed for air- and water-cooled 4-stroke engines exposed to normal to extreme operating conditions. Suitable for engines with or without a wet clutch. For sporting applica...
Motul 104086 7100 4T Synthetic Ester Motor Oil - 5W40 - 1L.
$31.07
$31.07
Container Size: 1 L.100% Synthetic Ester. Formulated to meet the latest manufacturers specifications. Improved high temperature deposit protection and sludge control. Ensures optimum clutch perform...
Motul 104135 300V Offroad Synthetic Motor Oil - 5W40 - 4L.
$151.19
$151.19
Container Size: 4 L.100% synthetic racing engine oil developed for offoad factory teams. Ester Core technology ensures maximum power output of the engine without compromising reliability and also r...
Motorex 308243 Cross Power 4T - 5W40 - 1L.
$29.66
$29.66
Fully synthetic, high-performance oil designed for motocross and supercross 4-stroke motorcycles. Optimum protection against engine wear under the most grueling, extreme temperature racing conditio...
27% Off
Liqui Moly 20304 4T Synthetic Street Race Motor Oil - 5W-40 - 20L
$424.76
$424.76
$582.95
Container Size: 20 L.Fully synthetic high-performance motor oil. Ensures maximum performance and protection of the engine under all operating conditions. Optimum lubrication, outstanding engine cle...
32% Off
Liqui Moly 20416 4T HC Street Motor Oil - 5W-40 - 20L.
$248.32
$248.32
$362.99
Container Size: 20 L.Developed for air- and water-cooled 4-stroke engines exposed to normal to extreme operating conditions. Suitable for engines with or without a wet clutch. For sporting applicat...
Liqui Moly 20412 4T HC Street Motor Oil - 5W-40 - 1L.
$25.97
$25.97
Container Size: 1 L.Developed for air- and water-cooled 4-stroke engines exposed to normal to extreme operating conditions. Suitable for engines with or without a wet clutch. For sporting applicati...
Bel-Ray 303063150160 Scooter Synthetic Ester Blend 4T Engine Oil - 5W40 - 1L.
$25.65
$25.65
Container Size: 1 L.4-stroke synthetic oil that combines the finest quality synthetic fluids with select mineral base oils ensuring the highest level of protection for all 4-stroke scooters. Contai...
19% Off
Maxima 30-46505 SXS Full Synthetic Engine Oil - 5W40 - 5gal. Pail
$334.95
$334.95
$410.99
Full synthetic, ester-fortified 4-stroke engine oil. Recommended for all OEM equipment. Formulated specifically for SXS engines. Superior protection and oxidative stability at any temperature. Redu...
19% Off
Liqui Moly 20076 4T Synthetic Street Race Motor Oil - 5W-40 - 4L
$95.90
$95.90
$117.95
Container Size: 4 L.Fully synthetic high-performance motor oil. Ensures maximum performance and protection of the engine under all operating conditions. Optimum lubrication, outstanding engine clea...
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