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Gas Caps

If your gas cap fails, you should replace it immediately to prevent fuel from evaporating and avoid accidents on the road. Fortunately, CarParts.com has you covered. We offer premium gas cap replacements selected by our team of industry experts at unbeatable prices. All our products passed the highest quality control standards, so you’re sure to get one that’s built to last. Take a look at our gas caps below, and order yours today!
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52003774 Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Part Number: 52003774
Vehicle Info Required to Guarantee Fit
$10.49
Product Details
Warranty : 1 year or 12,000-mile Crown limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Type : Non-lockingReplaces OE Number : 33000066, 4637096, 4682674, 52006629, 52100205, 52127863Vented : NoRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
5015636AA Gas Cap - Black, Locking, Direct Fit, Kit
Part Number: 5015636AA
Vehicle Info Required to Guarantee Fit
$29.99
Product Details
Notes : Includes coded lock cylinder w/ 2 keys; Does not include tetherWarranty : 1 year or 12,000-mile Crown limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Type : LockingReplaces OE Number : 5015636, 5016763, 5015636AB, 4879234, 4879234AB, 5165384Vented : NoRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
31832 Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Part Number: GAT31832
Vehicle Info Required to Guarantee Fit
$10.99
Product Details
Notes : 1.78 in. Cap Depth; 1.77 in. Neck Diameter; 2.61 in. Shell Diameter; Threaded Cam Type; Emission Control VentingWarranty : Lifetime Gates limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Type : Non-lockingRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
31780 Gas Cap
Part Number: GAT31780
Vehicle Info Required to Guarantee Fit
$20.99
31838 Gas Cap
Part Number: GAT31838
Vehicle Info Required to Guarantee Fit
$11.99
31844 Gas Cap
Part Number: GAT31844
Vehicle Info Required to Guarantee Fit
$20.99
31734 Gas Cap
Part Number: GAT31734
Vehicle Info Required to Guarantee Fit
$20.49
31612 Gas Cap
Part Number: GAT31612
Vehicle Info Required to Guarantee Fit
$12.49
31836 Gas Cap
Part Number: GAT31836
Vehicle Info Required to Guarantee Fit
$18.49
FC-961 Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Part Number: MIFC961
Vehicle Info Required to Guarantee Fit
$16.49
Product Details
Warranty : 2-year or unlimited-mile Motorcraft limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Motorcraft OE ReplacementType : Non-lockingVented : NoProduct Fit : Direct FitColor Finish : Black
31615 Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Part Number: GAT31615
Vehicle Info Required to Guarantee Fit
$9.49
Product Details
Warranty : Lifetime Gates limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Gates OE ReplacementType : Non-lockingVented : YesRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
31842 Gas Cap - Black, Locking, Direct Fit, Sold individually
Part Number: GAT31842
Vehicle Info Required to Guarantee Fit
$15.49
Product Details
Warranty : Lifetime Gates limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Gates OE ReplacementType : LockingVented : YesRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
FC-975 Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Part Number: MIFC975
Vehicle Info Required to Guarantee Fit
$22.49
Product Details
Notes : Pull to remove, Snap on-Snap off, U/8500 GVWWarranty : 2-year or unlimited-mile Motorcraft limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Motorcraft OE ReplacementType : Non-lockingVented : NoProduct Fit : Direct FitColor Finish : Black
31845 Gas Cap
Part Number: GAT31845
Vehicle Info Required to Guarantee Fit
$16.49
31843 Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Part Number: GAT31843
Vehicle Info Required to Guarantee Fit
$22.99
Product Details
Warranty : Lifetime Gates limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Gates OE ReplacementType : Non-lockingInterchange Part Number : RC67090001Vented : YesRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
Page 1 of 22 | Showing 1 - 15 of 325 results

Top Rated Products

Didnt need it. Found out that when you lock your car , it also locks the gas cap. NowSee More
Margaret H.
VERIFIED PURCHASER

Product Questions & Answers

Q:I’m looking for they gas cap smog needed?
Yolanda V.
A:BEST ANSWERHi Yolanda, I would prefer the AC Delco brand, the original OEM part for your vehicle. The part number is ACGT291(please read fitment details). Please click the link below to see it. https://www.carparts.com/gas-cap/ac-delco/acgt291?&vehicle[cylinders]=4&vehicle[liter]=2%2E8&vehicle[submodel]=Base&vehicle[model]=Colorado&vehicle[make]=Chevrolet&vehicle[year]=2004 Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >
Q:is this threaded of have the three tabs?
A shopper
A:BEST ANSWERHello! As per checking, this is a non-vented gas cap. It does not fit screw-type locks. Show less
Khristine M.
 
2 Questions, 1 AnswerView all Q&As >

Shopping for Gas Cap

Gas Cap Shopping Info

How Much Is a Replacement Gas Cap?

A replacement gas cap can cost anywhere between $10 to $30, depending on the vehicle model. Gas caps are typically sold individually. Some gas caps come with a lock and key, while others are simply screwed in. 

What Is a Gas Cap?

A gas cap is a seal that’s used to seal the fuel tank to prevent fuel from leaking out, while also keeping contaminants out. It’s important that a gas cap doesn’t have leaks, because any fuel or fuel vapors can leak out and can ignite. Vapor buildup inside the gas tank is necessary and the engine may actually develop issues if the gas cap isn’t doing its job.

Shop for Gas Caps Here at CarParts.com

After some time, the rubber around the cap can wear out. The rate by which it degrades varies depending on the environment the gas cap is exposed to. If you know your gas cap needs a replacement, you don’t have to worry, because getting replacement gas caps is easy and convenient.

Here at CarParts.com, we have high-quality gas caps at affordable prices! Why go to dealerships that will charge you exorbitant prices for a simple replacement? You don’t need to worry about quality, because all our parts are sourced from industry-leading manufacturers who ensure that each part goes through strict quality control standards and meets OE specifications.

In just a few clicks, you can find the right part that will fit your vehicle. Simply enter your vehicle’s make and model in our vehicle selector and we’ll show you parts that will fit. Our strategically located warehouses also guarantee fast shipping, so you don’t have to wait a long time to restore your vehicle. Get the best deals here and shop now!

Helpful Automotive Resources

What Does an Emission System Problem Mean?
What Does an Emission System Problem Mean?This warning light can also illuminate if there’s an external factor causing your emissions to go beyond their normal range.
What Does Check Gauges Mean?
What Does Check Gauges Mean?It can also mean that certain readings are reaching hazardous levels. For example, the check gauge light can illuminate once the PCM detects the temperature of your coolant is too high.   You’ll know which gauge is causing it because the affected gauge will also illuminate at the same time
Bad Gas Cap Symptoms
Bad Gas Cap SymptomsThe gas cap reduces the chances of a fuel leak by sealing the filler neck. However, fuel vapor can seep past the cap if it loses its ability to maintain the seal. The ensuing leak will cause a drop in the air pressure within the EVAP system. When the powertrain