Search  for anything...

Yamaha Yamalube All Purpose Performance 4-Stroke Engine Oil - 1 Gallon, #LUB-20W50-AP-04

  • Based on 806 reviews
Condition: New
Checking for the best price...
$32.89 Why this price?
Save $3.06 was $35.95

Buy Now, Pay Later


As low as $8 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 8 left in stock, order soon!
Fulfilled by NPSNATION

Arrives Jul 22 – Jul 23
Order within 1 hour and 15 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Size: 1 Gallon


Features

  • All Purpose Performance 4-Stroke Engine Oil LUB-20W50-AP-04
  • Includes: (1) Gallon
  • This performance-blended mineral oil is suitable for use in motorcycles, ATVs, Side-by-Side vehicles, and scooters
  • This oil meets or exceeds the JASO MA requirements, which includes the highest certified motorcycle engine oil rating that ensures proper wet clutch performance
  • Made by Yamaha specifically for Yamaha

Description

This performance-blended mineral oil is suitable for use in motorcycles, ATVs, Side-by-Side vehicles, and scooters. It provides stable clutch performance and the strength needed to protect the engine from the wear and tear of daily use. A precise blend of top-quality, mineral-base oil and ultra-clean additives provide superior antifrictional properties. This oil meets or exceeds the JASO MA requirements, which includes the highest certified motorcycle engine oil rating that ensures proper wet clutch performance.

Brand: Yamaha Motor


Liquid Volume: 1 Gallons


Package Information: Bottle


Vehicle Service Type: ATV, Scooter


Flash Point: 236 Degrees Celsius


Container Type: Bottle


Compatible with Vehicle Type: ATV, Scooter


Flash Point: 236 Degrees Celsius


Viscosity Level: Medium to High


Automotive Fit Type: Vehicle Specific Fit


Liquid Volume: 1 Gallons


Brand Name: Yamaha Motor


Manufacturer Part Number: LUB-20W50-AP-04


UPC: 854654006303


Global Trade Identification Number: 03


Manufacturer: Yamaha Motor


Size: 1 Gallon


Model Number: LUB-20W50-AP-04


Item Weight: 7.5 Pounds


Unit Count: 128.0 Fluid Ounces


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 22 – Jul 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great and inexpensive
Good!
Reviewed in the United States on February 7, 2026 by Regina Martinez

  • Good oil
I use this on my motorcycle when oil changes need to be done. Would recommend it to anyone that has a motorcycle that takes that weight. Good product.
Reviewed in the United States on October 17, 2025 by marvin

  • Works great.
As advertised, works great!
Reviewed in the United States on January 23, 2026 by JB

  • Quick and easy!
As described and a lot less $ than the store, quick shipping and I didn’t have to make the hour drive (round trip) to get it!
Reviewed in the United States on May 30, 2026 by Old school John

  • Priced right.
Just what I ordered.
Reviewed in the United States on December 9, 2025 by Donna Weaver

  • Long life of my engine
It’s what kind of oil my bike calls for
Reviewed in the United States on March 10, 2025 by Robert

  • Its ATV oil and does what it should, nothing complicated.
Its ATV oil and does what it should, nothing complicated.
Reviewed in the United States on August 30, 2025 by J. Brown

  • Good
Order was here a day earlier
Reviewed in the United States on September 21, 2025 by John Gibson

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...