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!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
On Sale
S&S CYCLE Oil Change Kit - Black Filter - '84-'99 Big Twin/'86-'22 Sportster - 4 US quarts 218941
S&S CYCLE
MSRP: $127.95Now: $98.30Was: $127.95Regular oil changes are non-negotiable for V-Twin reliability, and using the wrong product leaves your engine vulnerable to accelerated wear and thermal stress. The S&S Cycle Oil Change Kit eliminates guesswork by bundling premium synthetic oil with a...36010900- SKU:
- 36010900
- Availability:
- Ships Same Business Day
- Weight:
- 8.65 LBS
MSRP: $127.95Now: $98.30Was: $127.95 -
BEL-RAY V-Twin Synthetic Oil - 20W-50 - 1L 303133150160
BEL-RAY
$17.99V-Twin engines demand oil that can handle sustained high heat and extended service intervals without breaking down. Bel-Ray's fully-synthetic formulation delivers superior film strength and shear stability, keeping your Twin Cam or M8 engine protected...36010939- SKU:
- 36010939
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$17.99Qty in Cart: 0Quantity:Price:$17.99Subtotal: -
BEL-RAY V-Twin Synthetic Oil - 20W-50 - 6 U.S. gal. - Bag-In-Box 303133150033
BEL-RAY
$313.95V-Twin engines demand an oil that can withstand extreme operating conditions without breaking down—and this BEL-RAY synthetic formulation delivers exactly that. The 20W-50 viscosity maintains consistent film strength across temperature swings, protecting...36010940- SKU:
- 36010940
- Availability:
- Ships Same Business Day
- Weight:
- 45.00 LBS
$313.95 -
KLOTZ OIL Oil Change Kit - Indian Thunderstroke - 15W/60 KH-123
KLOTZ OIL
$109.99Maintaining proper oil viscosity and change intervals is critical to engine longevity on high-performance V-Twin motorcycles. The KLOTZ OIL 15W/60 kit eliminates guesswork by delivering the exact lubricant specification and quantity your Indian...36010876- SKU:
- 36010876
- Availability:
- Ships Same Business Day
- Weight:
- 12.75 LBS
$109.99 -
KLOTZ OIL Oil Change Kit - Indian Scout - 15W/60 KH-120
KLOTZ OIL
$89.99Maintaining your Indian Scout with OEM-equivalent oil and filtration is non-negotiable for engine longevity and consistent performance. The Klotz KH-120 pairs a premium 15W/60 synthetic with a quality Hiflofiltro filter, eliminating guesswork during...36010873- SKU:
- 36010873
- Availability:
- Ships Same Business Day
- Weight:
- 8.70 LBS
$89.99 -
KLOTZ OIL Oil Change Kit - Indian FTR - 15W/60 KH-121
KLOTZ OIL
$89.99V-Twin engines demand synthetic oil engineered for their specific thermal and shear characteristics—and this KLOTZ kit delivers exactly that. By running premium synthetic lubricant with the included Hiflofiltro filter, you'll extend drain intervals,...36010874- SKU:
- 36010874
- Availability:
- Ships Same Business Day
- Weight:
- 8.75 LBS
$89.99 -
KLOTZ OIL Oil Change Kit - Indian Powerplus - 15W/60 KH-122
KLOTZ OIL
$99.99Keeping your Indian Powerplus running at peak efficiency demands premium synthetic oil engineered for V-twin engines—this complete service kit eliminates guesswork by pairing Klotz's 15W/60 synthetic with a quality Hiflofiltro filter in one box. V-twin...36010875- SKU:
- 36010875
- Availability:
- Ships Same Business Day
- Weight:
- 10.70 LBS
$99.99 -
Schaeffer's Oil 20W50 V-Twin Extreme Racing Oil 1 Quart 0707-012
SCHAEFFERS OIL
$22.95V-Twin engines demand oil engineered specifically for their unique demands—air-cooled architecture, common sumps, and high-stress performance requirements. Schaeffer's 20W50 V-Twin Extreme Racing Oil delivers the thermal stability and anti-wear...SHA-0707-012-1- SKU:
- SHA-0707-012-1
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$22.95 -
DRAG OIL Engine Oil - SAE 60 - 1 U.S. quart 198923
DRAG OIL
$11.95If you're running a Pre-Evolution V-Twin engine in high ambient temperatures, SAE 60 viscosity is critical for maintaining adequate film strength and preventing oil shear during sustained operation. DRAG OIL's mineral formulation delivers the thermal...36010768- SKU:
- 36010768
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- CONTAINER SIZE IMPERIAL:
- 1 US QUART
- UNITS:
- EACH
- APPLICATION:
- 4-STROKE
- PRODUCT NAME:
- OIL
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
- VISCOSITY (WEIGHT):
- SAE 60
- CONTAINER SIZE METRIC:
- 946 ML
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API SL
- OIL BASE:
- CONVENTIONAL (MINERAL)
- PACKAGING:
- 12 PER CASE, SOLD EACH
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API CI-4
$11.95 -
KLOTZ OIL V-Twin Synthetic Engine Oil - 10W-40 - 1 U.S. quart KH-1040
KLOTZ OIL
$21.95Synthetic V-Twin oils aren't all created equal—Klotz KH-1040 is engineered specifically for the demands of high-output Harley-Davidson engines, where sustained heat and stress separate adequate protection from genuine durability. This 10W-40 formulation...KH1040- SKU:
- KH1040
- Availability:
- Ships Same Business Day
- Weight:
- 2.08 LBS
- CONTAINER SIZE IMPERIAL:
- 1 US QUART
- UNITS:
- EACH
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API SN
- VISCOSITY (WEIGHT):
- 10W-40
- CONTAINER SIZE METRIC:
- 946 ML
- MODEL:
- TECHNIPLATE®
- OIL BASE:
- SYNTHETIC (FULL-SYNTHETIC)
- APPLICATION:
- 4-STROKE
- PACKAGING:
- 10 PER CASE, SOLD EACH
- PRODUCT NAME:
- OIL
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
$21.95 -
KLOTZ OIL V Twin Synthetic Oil - 60W - 1 U.S. quart KH-60
KLOTZ OIL
$19.95High-performance V-Twin engines demand oil that holds its viscosity under extreme heat and load—Klotz KH-60 Synthetic delivers exactly that. This purpose-built lubricant reduces friction and engine temperature while safeguarding critical components...KH60- SKU:
- KH60
- Availability:
- Ships Same Business Day
- Weight:
- 2.06 LBS
- PRODUCT NAME:
- OIL
- RIDING STYLE:
- STREET
- VISCOSITY (WEIGHT):
- 60W
- CONTAINER SIZE IMPERIAL:
- 1 US QUART
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API CG-4
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API SH
- PACKAGING:
- 10 PER CASE, SOLD EACH
- UNITS:
- EACH
- APPLICATION:
- 4-STROKE
- MODEL:
- V-TWIN
- CONTAINER SIZE METRIC:
- 946 ML
- OIL BASE:
- SYNTHETIC (FULL-SYNTHETIC)
- TYPE:
- ENGINE
$19.95 -
KLOTZ OIL V Twin Synthetic Oil - 70W - 1 U.S. quart KH-70
KLOTZ OIL
$19.95Harley V-Twin engines demand oil engineered specifically for their unique demands—high heat, variable operating conditions, and the need to maintain viscosity under stress. Klotz KH-70 Synthetic delivers precisely that: a purpose-built lubricant that...KH70- SKU:
- KH70
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API CG-4
- MODEL:
- V-TWIN
- OIL BASE:
- SYNTHETIC (FULL-SYNTHETIC)
- VISCOSITY (WEIGHT):
- 70W
- APPLICATION:
- 4-STROKE
- CONTAINER SIZE METRIC:
- 946 ML
- TYPE:
- ENGINE
- CONTAINER SIZE IMPERIAL:
- 1 US QUART
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API SH
- PACKAGING:
- 10 PER CASE, SOLD EACH
- PRODUCT NAME:
- OIL
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$19.95 -
KLOTZ OIL Big Twin Synthetic Transmission Lube - 1 U.S. quart KH-GL90
KLOTZ OIL
$21.95Harley Big Twin transmissions demand oil engineered specifically for their unique demands—stock gear lubes fall short under sustained heat and high-load shifts. Klotz KH-GL90 is a 100% synthetic formulation that keeps transmission temperatures lower...KHGL90- SKU:
- KHGL90
- Availability:
- Ships Same Business Day
- Weight:
- 2.01 LBS
- APPLICATION:
- 4-STROKE
- PACKAGING:
- 10 PER CASE, SOLD EACH
- CONTAINER SIZE IMPERIAL:
- 1 US QUART
- MODEL:
- BIG TWIN
- PRODUCT NAME:
- OIL
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
- UNITS:
- EACH
- CONTAINER SIZE METRIC:
- 946 ML
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API GL-5
- OIL BASE:
- SYNTHETIC (FULL-SYNTHETIC)
- VISCOSITY (WEIGHT):
- 80W-90
$21.95 -
KLOTZ OIL Big Twin Synthetic Transmission Lube - 1 U.S. quart KH-GL140
KLOTZ OIL
$22.95Big Twin transmissions demand lubricant engineered for extreme heat and stress—stock oils fall short under aggressive riding or extended operation. KLOTZ KH-GL140 is formulated specifically for Harley-Davidson Big Twin gearboxes, delivering the thermal...KHGL140- SKU:
- KHGL140
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
- PRODUCT NAME:
- OIL
- TYPE:
- ENGINE
- CONTAINER SIZE IMPERIAL:
- 1 US QUART
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API GL-5
- MODEL:
- BIG TWIN
- UNITS:
- EACH
- CONTAINER SIZE METRIC:
- 946 ML
- OIL BASE:
- SYNTHETIC (FULL-SYNTHETIC)
- VISCOSITY (WEIGHT):
- 75W-140
- APPLICATION:
- 4-STROKE
- PACKAGING:
- 10 PER CASE, SOLD EACH
- RIDING STYLE:
- STREET
$22.95 -
DRAG OIL Synthetic Engine Oil - 15W-60 - 1 U.S. quart 900-610
DRAG OIL
$15.45V-Twin engines demand oil engineered specifically for their unique cooling and operating characteristics—and DRAG OIL 15W-60 delivers exactly that. This fully synthetic formula maintains viscosity stability across wide temperature swings while resisting...36010782- SKU:
- 36010782
- Availability:
- Ships Same Business Day
- Weight:
- 1.08 LBS
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API CI-4
- CONTAINER SIZE METRIC:
- 946 ML
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API SL
- OIL BASE:
- SYNTHETIC (FULL-SYNTHETIC)
- PACKAGING:
- 12 PER CASE, SOLD EACH
- PRODUCT NAME:
- OIL
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
- VISCOSITY (WEIGHT):
- 15W-60
- APPLICATION:
- 4-STROKE
- CONTAINER SIZE IMPERIAL:
- 1 US QUART
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- JASO MA
- UNITS:
- EACH
$15.45Qty in Cart: 0Quantity:Price:$15.45Subtotal: -
DRAG OIL DS3 Synthetic Engine Oil - 20W-50 - 1 U.S. quart 198921
DRAG OIL
$18.95Harley-Davidson V-Twin engines demand oil that can handle extreme heat and sustained high RPM loads without breaking down. DRAG Oil DS3 is a full synthetic formulation specifically engineered for air-cooled cruiser and touring applications, delivering...36010775- SKU:
- 36010775
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- CONTAINER SIZE METRIC:
- 946 ML
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API SL
- OIL BASE:
- SYNTHETIC (FULL-SYNTHETIC)
- VISCOSITY (WEIGHT):
- 20W-50
- APPLICATION:
- 4-STROKE
- CONTAINER SIZE IMPERIAL:
- 1 US QUART
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API CI-4
- UNITS:
- EACH
- PACKAGING:
- 12 PER CASE, SOLD EACH
- PRODUCT NAME:
- OIL
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
$18.95 -
DRAG OIL Engine Oil - 20W-50 - 1 U.S. quart 198919
DRAG OIL
$10.95V-Twin engines demand oil that handles their unique demands—higher operating temperatures, extended drain intervals, and the wear patterns specific to air-cooled designs. DRAG OIL 20W-50 is formulated specifically for this application, delivering the...36010773- SKU:
- 36010773
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- CONTAINER SIZE METRIC:
- 946 ML
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API SL
- OIL BASE:
- CONVENTIONAL (MINERAL)
- PACKAGING:
- 12 PER CASE, SOLD EACH
- VISCOSITY (WEIGHT):
- 20W-50
- APPLICATION:
- 4-STROKE
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API CI-4
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
- CONTAINER SIZE IMPERIAL:
- 1 US QUART
- PRODUCT NAME:
- OIL
- UNITS:
- EACH
$10.95 -
DRAG OIL Engine Oil - SAE 70 - 1 U.S. quart 198924
DRAG OIL
$10.05Pre-Evolution V-Twin engines demand oil formulated specifically for their unique operating characteristics—and Drag Oil SAE 70 delivers the protection and cold-start performance these powerplants require. With advanced anti-wear additives and...36010770- SKU:
- 36010770
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API CI-4
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API SL
- PACKAGING:
- 12 PER CASE, SOLD EACH
- RIDING STYLE:
- STREET
- VISCOSITY (WEIGHT):
- SAE 70
- PRODUCT NAME:
- OIL
- TYPE:
- ENGINE
- OIL BASE:
- CONVENTIONAL (MINERAL)
- APPLICATION:
- 4-STROKE
- CONTAINER SIZE IMPERIAL:
- 1 US QUART
- CONTAINER SIZE METRIC:
- 946 ML
- UNITS:
- EACH
$10.05Qty in Cart: 0Quantity:Price:$10.05Subtotal: -
DRAG OIL Engine Oil - SAE 50 - 1 U.S. quart 198922
DRAG OIL
$11.95Pre-Evolution V-Twin engines demand oil engineered specifically for their operational requirements—thicker viscosity, robust wear protection, and cold-start reliability. Drag Oil SAE 50 delivers the specialized formula these engines need to maintain...36010767- SKU:
- 36010767
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- APPLICATION:
- 4-STROKE
- CONTAINER SIZE METRIC:
- 946 ML
- CONTAINER SIZE IMPERIAL:
- 1 US QUART
- UNITS:
- EACH
- PRODUCT NAME:
- OIL
- TYPE:
- ENGINE
- VISCOSITY (WEIGHT):
- SAE 50
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API CI-4
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API SL
- OIL BASE:
- CONVENTIONAL (MINERAL)
- PACKAGING:
- 12 PER CASE, SOLD EACH
- RIDING STYLE:
- STREET
$11.95 -
MAXIMA RACING OIL Evo/XL KIT Quick Oil Change Kit - Chrome Filter 90-069014PC
MAXIMA RACING OIL
$70.99Keeping your H-D V-Twin running at peak performance means using oil engineered specifically for your engine's demands. This complete quick-change kit eliminates guesswork by bundling everything you need for a proper oil change—engine, transmission, and...36010727- SKU:
- 36010727
- Availability:
- Ships Same Business Day
- Weight:
- 9.61 LBS
- APPLICATION:
- 4-STROKE
- CONTAINER SIZE METRIC:
- 1 LITER
- VISCOSITY (WEIGHT):
- 20W-50
- CONTAINER SIZE IMPERIAL:
- 1.05 US QUART
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- JASO MA2
- PACKAGING:
- SOLD BY CASE
- UNITS:
- EACH
- FEATURES:
- CHROME FILTER
- MEETS OR EXCEEDS REQUIREMENTS FOR:
- API SL
- OIL BASE:
- CONVENTIONAL (MINERAL)
- PRODUCT NAME:
- OIL
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
$70.99Qty in Cart: 0Quantity:Price:$70.99Subtotal:
