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Latest Castrol Rebates & Promotions

Discover the latest Castrol rebates and special promotions on Engine oil. Find current offers, submit your claim, and start saving today.

This page is the official source for all current Castrol rebates, cashback offers, and promotional programs in the United States. For terms, eligibility, and submission instructions, always refer to this page or the official program link within each offer.
Win a $50 NBAStore.com e-Gift Card with a Castrol Oil Change

Get a chance** to win a $50 NBAStore.com e-Gift Card with a Castrol Oil Change

Get a qualifying Castrol EDGE or Castrol GTX oil change at any participating Castrol oil change facility and enter for a chance to win a $50 NBAStore.com e-Gift card! Every week, 10 new winners are selected. Get a qualifying oil change, upload your receipt, and enter for a chance to win after successful validation.

 

Offer Valid: 07/01/2026 - 09/30/2026

 

To read the complete terms and conditions, please click here.

Learn More
Castrol Image Adaptation for RFK promotion

Save $5 When You Choose Castrol® GTX!

Buy 5 quarts of Castrol GTX or Castrol GTX High Mileage and get $5 cashback via Venmo or PayPal. Follow 3 simple steps to avail cashback: Purchase, submit your invoice, and get cashback after successful validation.

 

*Offer Valid: 12/21/25 – 06/30/26
  Deadline for online submission July 30, 2026.

 

To read the complete terms and conditions, please click here.

Learn More

Promotion FAQs

We offer many great rebates and promotions throughout the year. Learn more about our current promotions here.

Rebate eligibility depends on the promotion. Rules for each offer are listed in the official terms and conditions.
To check if your purchase qualifies:

For each individual promotion, you’ll find information about:

  • Eligible retailers and whether the rebate applies to in store, online, or both
  • Qualifying products and purchase requirements
  • Limits on submissions, such as how many receipts can be submitted per promotion, invoice, or household
  • Whether multiple rebates can be redeemed

Reviewing the promotion details before submitting your rebate will help ensure your claim is eligible and processed smoothly.

Visit our rebate tracker here.
If you require further assistance, please submit an online inquiry here, email us at contactus@bp.com, or call our customer care team at 1-888-Castrol.

** For entries received during offer period of 7/1/26-9/30/26. No purchase necessary to enter or win. Ends 9/30/26 @11:59:59 pm CT. 50 US/DC only 18+ (19+ AL & NE). Void in Ri and where prohibited. Alternative Method of Entry available. See Official Rules for terms and restrictions. Visit www.castrolpromotion.com for more details.