Grease Monkey promo codes

1 of 8 Grease Monkey codes passed a checkout test. Each one lists what it covers and when it was last checked.

Codes listed
8
Verified
1
Sitewide
0
Last checked
Oct 14, 2026

Verified codes

  1. $15 Off

    Verified

    $15 Off Full Synthetic Oil Change at Grease Monkey

    • Applies to: Select items

Unverified codes

Listed as found; some may have ended

  1. 50% Off

    Not verified

    50% Off Wiper Blade at Grease Monkey

    • 50% off your order
    • Applies to: Select items

  2. 20% Off

    Not verified

    20% Off Lyft Uber Drivers (members Only) at Grease Monkey

    • 20% off your order
    • Applies to: Select items
    • Excludes: members

  3. 15% Off

    Not verified

    15% Off Additional Services at Grease Monkey

    • 15% off your order
    • Applies to: Select items

  4. 10% Off

    Not verified

    10% Off Additional Services at Grease Monkey

    • 10% off your order
    • Applies to: Select items

  5. $10 Off

    Not verified

    $10 Off Any Full Service Oil Change at Grease Monkey

    • Applies to: Select items

  6. $10 Off

    Not verified

    $10 Off Any Change Oil at Grease Monkey

    • Applies to: other

  7. SALE

    Not verified

    Bogo 50% Wiper Blade Replacement (valid at Oilex Grease Monkey Locations Only) at Grease Monkey

    • Applies to: Select items
    • Excludes: other

How to use a Grease Monkey code

  1. Show and copy the code

    Start with a verified code. The code opens in a new tab and this tab continues to Grease Monkey.

  2. Fill your bag at Grease Monkey

    Add the items the code applies to. Sale items and some brands are often excluded.

  3. Paste it at checkout

    Enter the code in the promo field before you pay. If the total does not change, try the next code.

Questions about Grease Monkey codes

Does Grease Monkey have a working promo code right now?

Yes. 1 of the 8 Grease Monkey codes listed here passed a checkout test, most recently on October 14, 2026.

What is the best Grease Monkey promo code today?

The strongest offer we have on file is “$15 Off Full Synthetic Oil Change at Grease Monkey”, which is verified.

Do Grease Monkey codes work on everything?

None of the current codes is described as sitewide. Most Grease Monkey codes apply to selected items, a minimum spend or new customers, so check the terms listed under each code.

How do I use a Grease Monkey promo code?

Select “Show code” on this page and copy the code, add your items to the bag at Grease Monkey, and paste the code into the promo or discount field at checkout before you pay. The order total should update straight away; if it does not, the code does not apply to your basket.

Why did my Grease Monkey code not work?

The usual reasons are an expired code, sale items that are excluded, a minimum spend that has not been reached, or a code limited to first orders. Codes marked “Verified” were accepted at checkout on the date shown; unverified codes are listed as found and may already have ended.

Codes are collected from public sources and re-checked on a rolling schedule; retailers can end an offer at any time. InfluencerRate may earn a commission when you shop through links on this page.