11%
OFF
11% Off Radiators, Cooling Fans & More
worked at checkout
Use this discount code to save 11% on radiators, cooling fans, AC condensers, and more at CarParts.com.
agents@dealhack$fetch the freshest CarParts.com codes…
15% Off CarParts.com Coupons, Promo Codes September 2026
✓agent-verified & updated·
Today's Top CarParts.com Coupons:
15 offers in total13%
OFF
13% Off Orders $100+ at CarParts.com
worked at checkout
Shop CarParts.com and save 13% on qualifying orders of $100 or more with this coupon code.
15%
OFF
15% Off AISIN Auto Parts
Shop AISIN Auto Parts and Accessories at CarParts.com and save 15% with this coupon code.
10%
OFF
Email Signup: 10% Off Your First Order
Sign up for the CarParts.com email newsletter to receive a unique promo code for 10% off your first qualifying order. Terms apply.
5%
OFF
Veterans Discount: Up to 5% Off For Military Members
Verified military members can save up to 5% on their CarParts.com purchases upon approval-discount applies automatically.
15%
OFF
Get 15% Off Orders $100+ at CarParts.com
Apply this promotional code to save 15% on your CarParts.com total order of $100 or more.
$30
OFF
Refer a Friend: $30 Off for Both When They Order
Invite a friend to CarParts.com and once they make their first order, you'll both receive $30 off-no code required.
FREE
SHIP
Rewards Program: Free Shipping With Carparts+ Membership
Join the Carparts+ Rewards program to enjoy free shipping on all qualifying orders, plus member perks and exclusive deals.
$5
Car Care Essentials: Everyday Low Prices Starting at $5
Shop everyday car care essentials with prices as low as $5-no promo code required, discounts automatically applied.
13%
OFF
Save 13% on All CarParts.com Products
Enjoy 13% off on all products at CarParts.com with this code.
10%
OFF
Enjoy 10% Off Orders $100+ at Carparts
Receive a 10% discount on CarParts.com orders of $100 or more when you apply this promo code.
10%
OFF
Take 10% Off Orders $100+
Get 10% off your CarParts.com orders of $100 or more when you use this code.
10%
OFF
Get 10% Off Orders $100+ at CarParts.com
Enjoy 10% off CarParts.com orders over $100 with this promo code.
FREE
SHIP
Free Shipping on Eligible Orders to the Contiguous US
Many CarParts.com orders shipped to the contiguous United States qualify for free shipping, subject to product, size, and destination.
DEAL
Save on Clearance Items at CarParts.com
Find marked-down clearance items at CarParts.com with already-reduced prices. Availability varies by inventory.
CarParts.com Shopping Info
Discounts
✓
Popup/Newsletter
10% off your first order when you sign up for email updates
✓
App Only
5% off your 1st order when shopping via the mobile app
✕
Loyalty
✓
Refer a Friend
Referral rewards
Shipping & Returns
✕
Free Shipping
✕
Intl Shipping
Ships exclusively within the contiguous United States.
✕
Free Returns
Window: 30 days · Fee: Varies by item and reason
Final Sale
Tires, aftermarket wheels, and custom items have specific restrictions.
Payments
Cards
Visa, Mastercard, American Express, Discover
Wallets
Apple Pay, Google Pay, PayPal
BNPL
Zip, Sezzle
✓
Gift Cards
CarParts.com Code Checks, Day by Day
Every CarParts.com code check from the last 14 days, plotted by the day it ran. Green is how many came back working. Red is how many carparts.com would not accept. That is the checkout testing you did not have to sit through yourself.
agents@dealhack: ~/signals --store carparts.com --days 14
187
code checks run
62
checks where the code worked
33.2%
success rate
17
different codes tried
14 days · 187 code checks · 62 worked
workedpeak 9
would not applypeak 29
| Day | Codes that worked | Codes that would not apply | Success rate |
|---|---|---|---|
| 5 | 0 | 100% | |
| 3 | 16 | 16% | |
| 6 | 1 | 86% | |
| 5 | 12 | 29% | |
| 3 | 3 | 50% | |
| 5 | 5 | 50% | |
| 2 | 4 | 33% | |
| 4 | 16 | 20% | |
| 4 | 29 | 12% | |
| 4 | 8 | 33% | |
| 8 | 18 | 31% | |
| 4 | 3 | 57% | |
| 9 | 6 | 60% | |
| 0 | 4 | 0% |
where this data came from:
104 automated cart runs49 web search results30 shoppers reporting back3 published by the store
30 of these results came from shoppers telling us whether a code worked; the rest come from automated checks and the other sources above. Last confirmed working on . Codes that stop clearing get pulled off this page automatically.
What These Numbers Mean
A code check is one result for one code. Most are our agents applying it to a real cart and reading the order total before and after; the rest come from tracked orders and from shoppers reporting back, as broken down above. Worked means the code was accepted and the total went down. Would not apply means carparts.com refused it on that cart. That is not the same as the code being fake. The usual reasons are:
- It expired or the store switched it off after it was published.
- It was single-use and had already been redeemed.
- It only covers certain categories, brands or individual products.
- The cart did not reach a minimum spend.
- It is limited to new customers, a first order, or an email sign-up.
- It cannot be combined with an active sale or another code.
- It is tied to a different country, currency or membership.
So a code that failed one check can still work on your cart, and the success rate (checks that worked divided by all checks) is best read as how easily CarParts.com discounts apply in general, not as a verdict on any single code. Hover any bar in the chart to see that day on its own.
When CarParts.com Runs Sales
Recurring events worth timing an order around. Windows shift year to year, so treat them as a shopping calendar rather than a fixed date.
- late NovemberBlack Friday Sale
Features site-wide discounts on popular collision replacement parts, lighting components, and automotive accessories.
- first two weeks of JanuaryNew Year Clearance
Offers markdowns on winter inventory, garage tools, and select body panels to clear warehouse space.
- mid-FebruaryPresidents Day Event
Provides special promotional discounts across major auto part categories including brakes, suspension, and steering.
Locate the Code Box at carparts.com
The agents tested the code. Entering it is the one part we leave to you. Here's exactly where the CarParts.com promo code goes at checkout.
Follow the shopper-submitted screenshots below to spot the CarParts.com promo box and apply your code. Miss a step and even a working code does nothing, so the agents mapped every one for you.
How to find
- 1.Go to carparts.com
- 2.Search for a product and add it to the cart.
- 3.Click on the cart icon to view the shopping cart.
- 4.Locate the 'Order Summary' section on the right side of the page.
- 5.Find the 'Enter Coupon Code' input field and the 'Apply' button within the Order Summary.
How to use
Enter your coupon code into the box labeled 'Enter Coupon Code' in the Order Summary and click the 'Apply' button.
When Do New CarParts.com Deals Drop?
Our agents log every new CarParts.com promo code and deal the day it goes live, and record what the working ones took off a real cart. Here's how many landed each month over the past year, how deep the discounts ran, and when it pays to wait.
New CarParts.com offers per month
above averageavg 13/mo
16
12
10
17
7
18
17
14
8
11
18
What a working code took off the cartmedian per month · dashed where too few carts
$36.16
ran $0.63–$36.16 a carttypical $16.20 (8% off)biggest in May 2026
| Month | New offers | Median off a cart | Share of the cart |
|---|---|---|---|
| 16 | $15.45 | 7% | |
| 12 | $23.99 | 8% | |
| 10 | $16.75 | 8% | |
| 17 | $15.65 | 8% | |
| 7 | not tracked | not tracked | |
| 18 | $13.29 | 4% | |
| 17 | $0.63 | 0% | |
| 14 | $36.16 | 10% | |
| 8 | $26.64 | 9% | |
| 11 | not tracked | not tracked | |
| 18 | not tracked | not tracked |
- Busiest months
- Mar / Aug
- 18 offers each
- Monthly average
- 13
- new offers
- Quietest month
- Feb
- 7 offers
- Typical discount
- 8% off
- $16.20 a cart
Before You Buy at CarParts.com
What shoppers ask most about CarParts.com.
›Can I use multiple promotional codes on a single order?
Only one promotional code or coupon can be applied per checkout transaction, and codes cannot be stacked with clearance items or select brand-restricted product lines.
›Are there any brand exclusions for coupon codes?
Promotional codes exclude select manufacturer lines and certain newly launched catalog items, meaning discounts will not apply to items from restricted brands in your cart.
›Why are orders to certain regions automatically cancelled?
Orders placed with PO Box, mailbox, or APO/FPO addresses are cancelled automatically because shipments are restricted exclusively to the contiguous United States.
›Does CarParts.com offer physical printed catalogs?
Printed catalogs are not offered, as all shopping, parts lookup by vehicle fitment, and ordering take place entirely through the online digital catalog.
How We Verify CarParts.com Codes
Nothing goes up here on trust. A CarParts.com code is collected, applied to a real carparts.com cart, dated the last time it took money off an order, scored on what came back, and pulled once it stops clearing. Promotions have no code to run through a checkout, so those are dated when they go live and dropped when they lapse. Here is how far that has got on this page, and every change the agents logged along the way.
agents@dealhack: ~/verify --store carparts.com --loglast change
collect15 CarParts.com offers listed here: 8 codes you paste at checkout, 7 promotions that need none · 2 free shipping offers
test8 codes put through a live carparts.com cart · last run
confirm5 of 8 codes took money off an order in the last 7 days · most recently
score5 codes rated on how likely they are to work · last recalculated
prune3 offers expire within the month · expired offers and dead codes drop off automatically
Recent CarParts.com offer activity
Each entry is a change the agents logged on this page, dated to the day it happened.
7 codes rescored on fresh results
105 signals read · odds of working recalculated
13% off code worked on a live carparts.com cart
43/100 code confidence · 2 of 4 checks worked · 8 signals
15% off code worked on a live carparts.com cart
9/100 code confidence · 20 signals
3 codes retested at checkout
applied to a live carparts.com cart
New 13% off code added
published by CarParts.com · 43/100 code confidence · 2 of 4 checks worked
New 13% off code added
published by CarParts.com · 5/100 code confidence · 3 signals
10% off code rescored
odds of working recalculated
The agents keep retesting every CarParts.com code on this page. No one here vouches for a code they did not watch work. If one slips through expired, take the next on the list. We keep backups.
Help Other CarParts.com Shoppers
Not every CarParts.com code reaches us from the store. Shoppers have sent back 30 checkout results in the last 14 days, telling us which codes worked on a real cart and which came up empty. Wherever a code comes from, it still has to pass the same cart test before it goes up here.
16%
of every check on this page came from a shopper, not an agent
187
checks run on CarParts.com codes, last 14 days
Have a code we missed?
Send it over and the agents will run it through a real carparts.com cart. If it works, it lands here with the test behind it.
Did a code work for you?
Open any CarParts.com code above and tell us whether it worked. It takes one tap, no sign-up, and a code that keeps failing gets pulled off the page.
Rate a codeCarParts.com Customer Support
Need help with your shopping? Here's what's available for CarParts.com when an order, return, or promo code needs a human.
About CarParts.com
Who you're buying from.
Did You Know
Founding
CarParts.com was originally established as U.S. Auto Parts Network in 1999 before rebranding to its current name.
Headquarters
The corporate headquarters and main operational hub of CarParts.com are located in Torrance, California.
Flagship Product
The company specializes in aftermarket collision parts, engine components, performance accessories, and replacement wheels.
Stores Like CarParts.com: Today's Best Coupons
These 12 stores sell products similar to CarParts.com. Below you can see the best coupon or deal available at each one today, so you can compare prices before you buy. 10 of them have a promo code you can copy at checkout.
AutoZone20% offTake 20% Off Orders $100+ at AutoZone
Unlock 20% off AutoZone orders of $100 or more, plus free ground shipping on eligible ship-to-home items with this discount code.
- community
Get Code
DynojetSave on Dynojet Bargain Bin Clearance
Shop clearance deals on Power Commander modules, ignition modules, power packages and intercooler kits at reduced prices.
Get Deal
RealTruckFree shippingFree Shipping on Orders Over $100
Enjoy free shipping on orders over $100 to the lower 48 US states. Orders under $100 incur a flat fee and some oversized items may be excluded.
Get Deal
The Eastwood Company$25 off$25 Off Orders $199+ at Eastwood
Use this code for $25 off Eastwood orders of $199 or more.
- store issued
Get Code
Way10% off10% Off Sitewide at Way
Shop Way and save 10% sitewide with this discount code.
- community
Get Code
GSF Car Parts30% off30% Off Car Parts Orders £30+ at GSF Car Parts
Get 30% off car parts at GSF Car Parts when you spend £30 or more, excluding engine oils, using this code.
- store issued
Get Code
AutoPartsToys5% offSave 5% Off Storewide at AutoPartsToys
Enjoy 5% off storewide on any purchase at AutoPartsToys with this discount code. Usually not combinable with other promotions.
- community
Get Code
Extreme Online Store5% off5% Off Orders $1000+ at Extreme Online Store
Get 5% off storewide at Extreme Online Store on orders of $1000 or more with this discount code.
- saves ~$19.24
- community
Get Code
Fanttik$10 offGet $10 Off Your Fanttik Purchase
Apply this code to save $10 on eligible Fanttik purchases.
- saves ~$150.00
- store issued
Get Code
Oscaro2% offEnjoy 2% Off Sitewide at Oscaro
Take 2% off your sitewide Oscaro order with this discount code.
- sitewide
- community
Get Code
Tire Agent10% offSave 10% Storewide at Tire Agent
Get 10% off your storewide Tire Agent order when you use this code.
- community
Get Code
Sixity Auto$5 offTake $5 Off Orders $50+ at Sixity Auto
Save $5 on qualifying Sixity Auto orders of $50 or more when you use this code.
- community
Get Code
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