Promo code
$15 off
$15 Off Full Service Premium Oil Change at Grease Monkey Auto
- Applies to: Select items
530 recorded uses
Last reported success:
Grease Monkey Auto coupons & promo codes
Grease Monkey Auto
greasemonkeyauto.com21
Offers to explore
2k
Recorded uses on shown offers
Oct 24, 2026
Last dated success
Coupons & offers
TOP PICK
$15 off
530 usesLast success Aug 21, 2025
$15 Off Full Service Premium Oil Change at Grease Monkey Auto
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 17
- Recorded successes
- 11
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
$15 off
480 usesLast success May 3, 2026
$15 Off Full Service Oil Change Synthetic (members Only) at Grease Monkey Auto
- members
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 29
- Recorded successes
- 27
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
50% off
240 usesLast success Oct 9, 2024
50% Off Tire Rotation With Free Brake Inspection (Valid At Select Location) at Grease Monkey Auto
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 3
- Recorded successes
- 3
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
25% off
210 usesLast success Jul 11, 2024
25% Off Any Oil Change (Military Personnel) at Grease Monkey Auto
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 1
- Recorded successes
- 1
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
$10 off
190 usesLast success Aug 21, 2025
$10 Off Full Service Standard Oil Change (must ) at Grease Monkey Auto
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 17
- Recorded successes
- 10
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
$20 off
150 usesLast success Jun 27, 2026
$20 Off Air Conditioning Recharge (members Only) at Grease Monkey Auto
- members
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 13
- Recorded successes
- 12
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
$30 off
75 usesLast success Aug 18, 2025
$30 Off Select Items (minimum Order $200) at Grease Monkey Auto
- Minimum spend: $200 min order
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 13
- Recorded successes
- 9
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
$20 off
68 usesLast success Oct 14, 2026
$20 Off Select Items (minimum Order $200) at Grease Monkey Auto
- Minimum spend: $200 min order
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 19
- Recorded successes
- 15
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
$10 off
46 usesLast success Sep 9, 2025
$10 Off Select Items (minimum Order $200) at Grease Monkey Auto
- Minimum spend: $200 min order
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 13
- Recorded successes
- 10
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
$7 off
36 usesLast success Jul 14, 2025
$7 Off Select Items (valid at Participating Locations) at Grease Monkey Auto
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 11
- Recorded successes
- 7
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
$25 off
33 usesLast success Jul 11, 2024
$25 Off Brake Service (Valid only at 3106 South Glen Ave Glenwood Springs, Co 81601) at Grease Monkey Auto
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 1
- Recorded successes
- 1
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
$10 off
20 usesLast success Oct 24, 2026
$10 Off Select Items at Grease Monkey Auto
- Applies to: Select items
Offer history & confidence
Success recorded · (UTC).
- Recorded checks
- 14
- Recorded successes
- 9
Report totals use the most recent vote per anonymous reporter record. Recorded checks and successes can already include Terra reports; these totals should not be added together. Past results depend on the basket and offer terms.
12 of 21 offers
12 offers shown
Compare recorded offers. Read the conditions and check the final basket total before placing an order.
The recorded picture
Offer activity over time
These are additions to Terra and shopper report events, not merchant launch dates or a history of checkout prices. Months use UTC; the latest month may be incomplete.
Offers added to TerraTerra reports
View monthly counts
| Month | Offers added to Terra | Terra reports | Success | Did not work |
|---|---|---|---|---|
| Dec 2025 | 0 | 0 | 0 | 0 |
| Jan 2026 | 0 | 0 | 0 | 0 |
| Feb 2026 | 0 | 0 | 0 | 0 |
| Mar 2026 | 0 | 0 | 0 | 0 |
| Apr 2026 | 0 | 0 | 0 | 0 |
| May 2026 | 0 | 0 | 0 | 0 |
| Jun 2026 | 0 | 0 | 0 | 0 |
| Jul 2026 | 0 | 0 | 0 | 0 |
| Aug 2026 | 0 | 0 | 0 | 0 |
| Sep 2026 | 0 | 0 | 0 | 0 |
| Oct 2026 | 0 | 0 | 0 | 0 |
| Nov 2026 | 2 | 0 | 0 | 0 |
Make the most of your order
How to save at Grease Monkey Auto
Start with these offers from the list above. Compare their conditions with your basket, then check the final total at checkout.
Promo code
$15 off
$15 Off Full Service Oil Change Synthetic (members Only) at Grease Monkey Auto
- members
- Applies to: Select items
480 recorded uses
Last reported success:
Promo code
50% off
50% Off Tire Rotation With Free Brake Inspection (Valid At Select Location) at Grease Monkey Auto
- Applies to: Select items
240 recorded uses
Last reported success:
Promo code
25% off
25% Off Any Oil Change (Military Personnel) at Grease Monkey Auto
- Applies to: Select items
210 recorded uses
Last reported success:
How to use a Grease Monkey Auto coupon
- Choose an offer above and read its conditions. Copy the code if one is provided.
- Open Grease Monkey Auto and add eligible items to your basket.
- For a code offer, look for a promo-code or discount field in the basket or checkout and apply the code. No-code offers may apply automatically; follow the offer instructions.
- Check the discount, delivery cost, and final total before paying.
Why might a Grease Monkey Auto code not work?
A code can fail because it has expired, has already been used, excludes your items, needs a minimum spend, or is limited to a particular account or country. Check the offer details, remove extra spaces, and confirm whether another promotion is already applied. Try a different offer if the conditions do not match your order.
A past success is a useful signal, not a guarantee for every basket. After trying an offer, share whether it worked to help other Grease Monkey Auto shoppers.
About the offer information
Terra lists available offer information and recorded code activity. Our directory includes 21 code offers for Grease Monkey Auto. Compare the conditions and recorded activity on the offers above. Eligibility depends on your basket and the merchant's checkout.
Terra may earn a commission when you buy through a merchant link.
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20% Off Select Items at Mr. Lube
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10% Off Select Services at Valvoline Instant Oil Change
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15% Off Storewide at Racechip
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20% Off Select Items at Valvoline
20% off
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20% Off Storewide at Power Oil Center
About Grease Monkey Auto
Share your experience with Grease Monkey Auto.
Sign in to rate this storeFAQs
- 25% Off Oil Change at Take 5 Oil Change. Check out their Take 5 Oil Change coupon codes
- 20% Off Select Items at Mr. Lube. Check out their Mr. Lube coupon codes
- 10% Off Select Services at Valvoline Instant Oil Change. Check out their Valvoline Instant Oil Change coupon codes
- 15% Off Storewide at Racechip. Check out their Racechip coupon codes
- 20% Off Select Items at Valvoline. Check out their Valvoline coupon codes
- 20% Off Storewide at Power Oil Center. Check out their Power Oil Center coupon codes
Our directory includes 21 code offers for Grease Monkey Auto. Check the conditions and recorded activity on each offer before shopping.
Stacking rules depend on the offer. Read the terms and compare the final basket total after applying a code. Do not assume a code combines with sale prices or another promotion.
Check Grease Monkey Auto's official website for delivery charges, return windows, exclusions, and regional terms before paying. Offer-specific details shown here may have additional conditions.
The Terra shopping guide
Offer information, shopping tips, and community reports to help you compare savings.
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