Harley 4-Stroke Engine Oils
Harley Bike 4-Stroke Engine Oils at JJ Motorsports
Lubricate your Harley’s air-cooled V-Twin with premium 4-stroke engine oils from JJ Motorsports, designed for high-temperature stability and wet-clutch compatibility in street cruising, touring, and performance riding. These synthetic and conventional blends reduce wear and ensure smooth operation on Sportster, Softail, Dyna, and Touring models.
Shop Drag Specialties, Klotz Oil, and S&S Cycle 4T oils for V-Twin-specific formulas. Explore related categories such as Harley oils and fluids for primary and transmission lubes, or Harley for engine rebuilds and exhaust to complete your maintenance and achieve quiet, efficient V-Twin power across all conditions, from highway miles to backroad blasts.
Top Harley 4-Stroke Engine Oils
- Drag Oil Engine Oil 20W-50 1 U.S. Gal 198926 – Conventional 20W-50 for Big Twin and Sportster; high-zinc for cam protection.
- Drag Oil DS3 Synthetic Engine Oil 20W-50 1 U.S. Quart 198921 – Full synthetic 20W-50; extreme pressure additives for Twin Cam and M8.
- Klotz Oil V-Twin Synthetic Engine Oil 25W-60 1 U.S. Quart KH-2560 – Heavy-duty synthetic 25W-60; for high-heat Touring and performance builds.
- S&S Cycle Oil Change Kit for M8 162233 – Complete M8 kit with 20W-50 synthetic and chrome filter; easy maintenance for Milwaukee-Eight engines.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
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- Qty in Cart
- Quantity
- Price
- Subtotal
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On Sale
S&S CYCLE Oil Change Kit - M8 - Black Oil Filter S/B 162233-BLACK
S&S CYCLE
MSRP: $138.95Now: $107.15Was: $138.95A quality oil change is the foundation of engine longevity, and this S&S Cycle kit eliminates guesswork by bundling everything you need in one package. The premium synthetic formulation maintains viscosity under extreme heat while the moly additives...36010893- SKU:
- 36010893
- Availability:
- Ships Same Business Day
- Weight:
- 10.90 LBS
- PACKAGING:
- SOLD BY CASE
- PRODUCT NAME:
- OIL CHANGE KIT
- TYPE:
- ENGINE
- CONTAINER SIZE METRIC:
- 946 ML
- MODEL:
- M8
- OIL BASE:
- SYNTHETIC (FULL-SYNTHETIC)
- VISCOSITY (WEIGHT):
- 20W-50
- APPLICATION:
- 4-STROKE
- CONTAINER SIZE IMPERIAL:
- 1 US QUART
- RIDING STYLE:
- STREET
- UNITS:
- KIT
MSRP: $138.95Now: $107.15Was: $138.95 -
DRAG OIL DS3 Synthetic Engine Oil - 20W-50 - 1 U.S. gal 198927
DRAG OIL
$63.95Harley-Davidson V-Twin engines demand oil engineered specifically for their unique operating conditions—air cooling, shared lubrication systems, and high torque outputs. Drag Oil DS3 delivers full synthetic protection across your engine, transmission,...36010771- SKU:
- 36010771
- Availability:
- Ships Same Business Day
- Weight:
- 7.60 LBS
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API CI-4
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API SL
- OIL BASE:
- SYNTHETIC (FULL-SYNTHETIC)
- CONTAINER SIZE IMPERIAL:
- 1 US GAL.
- CONTAINER SIZE METRIC:
- 3.8 LITER
- PRODUCT NAME:
- OIL
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
- APPLICATION:
- 4-STROKE
- PACKAGING:
- 6 PER CASE, SOLD EACH
- UNITS:
- EACH
- VISCOSITY (WEIGHT):
- 20W-50
$63.95 -
DRAG OIL Engine Oil 20W-50 - 1 U.S. gal. 198926
DRAG OIL
$39.95Cold starts demand oil that flows instantly to critical bearing surfaces while maintaining film strength under sustained throttle. DRAG OIL 20W-50 delivers exactly that—a mineral-based formulation engineered for Harley-Davidson 4-stroke engines,...36010769- SKU:
- 36010769
- Availability:
- Ships Same Business Day
- Weight:
- 7.60 LBS
- APPLICATION:
- 4-STROKE
- UNITS:
- EACH
- VISCOSITY (WEIGHT):
- 20W-50
- CONTAINER SIZE IMPERIAL:
- 1 US GAL.
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API SL
- OIL BASE:
- CONVENTIONAL (MINERAL)
- CONTAINER SIZE METRIC:
- 3.8 LITER
- PACKAGING:
- 6 PER CASE, SOLD EACH
- PRODUCT NAME:
- OIL
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API CI-4
$39.95 -
KLOTZ OIL V-Twin Synthetic Engine Oil - 20W-50 - 1 U.S. quart KH-2050
KLOTZ OIL
$19.95High-performance V-Twin engines demand oil that handles extreme heat and stress without breaking down. Klotz synthetic 20W-50 maintains its viscosity under load, reducing friction and engine temperature while delivering superior rust and corrosion...KH2050- SKU:
- KH2050
- Availability:
- Ships Same Business Day
- Weight:
- 2.02 LBS
- PRODUCT NAME:
- OIL
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
- CONTAINER SIZE METRIC:
- 946 ML
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API SN
- PACKAGING:
- 10 PER CASE, SOLD EACH
- APPLICATION:
- 4-STROKE
- CONTAINER SIZE IMPERIAL:
- 1 US QUART
- UNITS:
- EACH
- MODEL:
- TECHNIPLATE®
- OIL BASE:
- SYNTHETIC (FULL-SYNTHETIC)
- VISCOSITY (WEIGHT):
- 20W-50
$19.95 -
KLOTZ OIL Premium Oil Change Kit KH-100
KLOTZ OIL
$129.95Keeping your V-Twin properly lubricated is non-negotiable for longevity and performance—and guessing at oil quantities or additives isn't an option. The KLOTZ OIL Premium Oil Change Kit KH-100 eliminates the guesswork by delivering the exact amount of...36010846- SKU:
- 36010846
- Availability:
- Ships Same Business Day
- Weight:
- 12.50 LBS
$129.95Qty in Cart: 0Quantity:Price:$129.95Subtotal: -
KLOTZ OIL Basic Oil Change Kit KH-101
KLOTZ OIL
$95.95Proper oil formulation is critical to V-Twin longevity, and generic oils simply don't account for the unique demands of Harley-Davidson engines. The KLOTZ Basic Oil Change Kit delivers precisely-calibrated lubrication designed specifically for your...36010847- SKU:
- 36010847
- Availability:
- Ships Same Business Day
- Weight:
- 9.35 LBS
$95.95 -
KLOTZ OIL Premium Oil Change Kit KH-102
KLOTZ OIL
$129.95Harley-Davidson engines demand oil engineered specifically for their unique demands—and generic products won't cut it. The KLOTZ OIL Premium Oil Change Kit KH-102 delivers the exact lubricant volume and additive chemistry your V-Twin needs to maintain...36010848- SKU:
- 36010848
- Availability:
- Ships Same Business Day
- Weight:
- 13.45 LBS
$129.95 -
KLOTZ OIL Basic Oil Change Kit KH-103
KLOTZ OIL
$95.95Harley-Davidson engines demand oil formulated specifically for V-Twin operating conditions—and generic automotive fluids won't cut it. Klotz engineered this kit with the exact viscosity and additive package your bike needs to maintain shear stability...36010849- SKU:
- 36010849
- Availability:
- Ships Same Business Day
- Weight:
- 9.45 LBS
$95.95 -
KLOTZ OIL Premium Oil Change Kit KH-104
KLOTZ OIL
$103.95Keeping your V-Twin running at peak performance starts with the right oil—and the right amount. The KLOTZ OIL Premium Oil Change Kit KH-104 delivers a precisely formulated blend engineered specifically for Harley-Davidson hardware, eliminating guesswork...36010850- SKU:
- 36010850
- Availability:
- Ships Same Business Day
- Weight:
- 16.79 LBS
$103.95Qty in Cart: 0Quantity:Price:$103.95Subtotal: -
KLOTZ OIL Basic Oil Change Kit KH-105
KLOTZ OIL
$95.95Harley-Davidson engines demand oil formulated specifically for their unique operating demands—and generic motor oil simply won't cut it. This Klotz V-Twin Oil Change Kit delivers the exact quantity and specialized chemistry your bike needs to maintain...36010851- SKU:
- 36010851
- Availability:
- Ships Same Business Day
- Weight:
- 16.79 LBS
$95.95 -
KLOTZ OIL Premium Oil Change Kit KH-106
KLOTZ OIL
$142.95Harley-Davidson engines demand oil formulated specifically for their unique demands—and generic off-the-shelf products fall short. The KLOTZ OIL Premium Oil Change Kit KH-106 delivers the exact lubricant volume and additive package your V-Twin needs to...36010852- SKU:
- 36010852
- Availability:
- Ships Same Business Day
- Weight:
- 16.79 LBS
$142.95 -
KLOTZ OIL Basic Oil Change Kit KH-107
KLOTZ OIL
$114.95Keeping your V-Twin running at peak performance demands oil formulated for the unique demands of Harley-Davidson engines. The KLOTZ OIL Basic Oil Change Kit KH-107 eliminates guesswork by providing precisely the right amount of premium lubricant—no...36010853- SKU:
- 36010853
- Availability:
- Ships Same Business Day
- Weight:
- 16.79 LBS
$114.95 -
KLOTZ OIL Premium Oil Change Kit KH-108
KLOTZ OIL
$142.95Maintaining optimal oil viscosity and additive protection is critical for V-Twin longevity, especially when running extended intervals or aggressive riding conditions. The KLOTZ OIL Premium Oil Change Kit KH-108 delivers a precisely formulated lubricant...36010854- SKU:
- 36010854
- Availability:
- Ships Same Business Day
- Weight:
- 16.79 LBS
$142.95Qty in Cart: 0Quantity:Price:$142.95Subtotal: -
KLOTZ OIL Basic Oil Change Kit KH-109
KLOTZ OIL
$114.95Harley-Davidson V-Twin engines demand oil formulated specifically for their unique operating demands—and generic motor oil simply won't cut it. The KLOTZ OIL Basic Oil Change Kit KH-109 pairs premium synthetic base stocks with friction modifiers and...36010855- SKU:
- 36010855
- Availability:
- Ships Same Business Day
- Weight:
- 16.79 LBS
$114.95 -
KLOTZ OIL Premium Oil Change Kit KH-110
KLOTZ OIL
$121.95Harley-Davidson engines demand oil engineered specifically for V-Twin performance demands—generic lubricants leave power on the table and accelerate wear. The Klotz OIL Premium Oil Change Kit KH-110 delivers the exact oil volume and additive package your...36010856- SKU:
- 36010856
- Availability:
- Ships Same Business Day
- Weight:
- 17.00 LBS
$121.95 -
KLOTZ OIL Basic Oil Change Kit KH-111
KLOTZ OIL
$114.95Harley-Davidson V-Twin engines demand oil formulated specifically for their unique operating demands—and generic off-the-shelf products won't cut it. The KLOTZ OIL Basic Oil Change Kit delivers precisely measured lubricant optimized for your bike's...36010857- SKU:
- 36010857
- Availability:
- Ships Same Business Day
- Weight:
- 16.79 LBS
$114.95 -
BEL-RAY Shop Oil - 20W-50 - 6 U.S. gal - Bag-In-Box 301291150033
BEL-RAY
$200.95If you're running a service department or breaking in a rebuilt performance engine, you need an oil that delivers consistent protection without the guesswork. Bel-Ray Shop Oil 20W-50 is formulated specifically for 4-stroke motorcycle and high-performance...36010859- SKU:
- 36010859
- Availability:
- Ships Same Business Day
- Weight:
- 46.95 LBS
$200.95 -
DRAG SPECIALTIES OIL Motorcycle Oil - 15W-50 - 1 U.S. quart 215907
DRAG SPECIALTIES OIL
$12.95Keep your Harley-Davidson Revolution Max engine running at peak performance with oil engineered specifically for its unique demands. Drag Specialties 15W-50 meets Harley's warranty requirements and exceeds industry standards, so you can ride with...36010871- SKU:
- 36010871
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
$12.95 -
DRAG SPECIALTIES OIL Motorcycle Oil - 15W-50 - 1 U.S. gallon 215908
DRAG SPECIALTIES OIL
$53.95The Revolution Max engine demands oil engineered specifically for its unique thermal and pressure demands—generic motorcycle oils fall short. Drag Specialties' 15W-50 formula is purpose-built for Harley-Davidson's modern powerplant, delivering the exact...36010872- SKU:
- 36010872
- Availability:
- Ships Same Business Day
- Weight:
- 7.57 LBS
$53.95 -
On Sale
S&S CYCLE Oil Change Kit - Black Filter - '99-'17 Twin Cam - 4 US quarts 218943
S&S CYCLE
MSRP: $127.95Now: $98.30Was: $127.95Regular oil changes are non-negotiable for Twin Cam longevity, and this S&S Cycle kit eliminates guesswork by bundling everything you need in one purchase. The formulation's elevated zinc and phosphorous levels, combined with moly additives, directly...36010899- SKU:
- 36010899
- Availability:
- Ships Same Business Day
- Weight:
- 8.90 LBS
MSRP: $127.95Now: $98.30Was: $127.95
