{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Select your vehicle

Mazda Gas Caps

Refine by:

Shop Catalog

Showing 1 - 15 of 32 results
Display item:
15
30
45
Sort by:
31836KA Gas Cap - Natural, Locking, Direct Fit, Sold individually
Part Number: GAT31836KA
Vehicle Info Required to Guarantee Fit
$21.99
Product Details
Notes : 1.78 in. Neck Diameter; 2.61 in. Cap Depth; 2.91 in. Shell Diameter; Emission Control Venting; Quick-On Cam Type; Keyed Alike Fuel Cap Type; With (2) KeysWarranty : 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 : LockingVented : YesRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Natural
31761 Gates OE Replacement Gas Cap - Natural, Locking, Direct Fit, Sold individually
Part Number: GAT31761
Vehicle Info Required to Guarantee Fit
$21.49
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 : Natural
31828 Gas Cap
Part Number: GAT31828
Vehicle Info Required to Guarantee Fit
$18.49
31703 Gas Cap
Part Number: GAT31703
Vehicle Info Required to Guarantee Fit
$16.99
10502 Gas Cap - Black, Locking, Direct Fit, Sold individually
Part Number: ST10502
Vehicle Info Required to Guarantee Fit
$26.99
Product Details
Warranty : 90-day Stant 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 : LockingVented : NoProduct Fit : Direct FitColor Finish : Black
31857 Gas Cap
Part Number: GAT31857
Vehicle Info Required to Guarantee Fit
$20.99
10832 Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Part Number: ST10832
Vehicle Info Required to Guarantee Fit
$19.99
Product Details
Warranty : 90-day Stant 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-lockingVented : YesProduct Fit : Direct FitColor Finish : Black
10508 Gas Cap - Black, Locking, Direct Fit, Sold individually
Part Number: ST10508
Vehicle Info Required to Guarantee Fit
$24.49
Product Details
Warranty : 90-day Stant 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 : LockingVented : NoProduct Fit : Direct FitColor Finish : Black
10504 Gas Cap - Black, Locking, Direct Fit, Sold individually
Part Number: ST10504
Vehicle Info Required to Guarantee Fit
$17.49
Product Details
Warranty : 90-day Stant 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 : LockingVented : NoProduct Fit : Direct FitColor Finish : Black
31720 Gas Cap
Part Number: GAT31720
Vehicle Info Required to Guarantee Fit
$9.99
10834 Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Part Number: ST10834
Vehicle Info Required to Guarantee Fit
$19.99
Product Details
Notes : 2-39/46 in. Cap Diameter, 1-49/64 in. x 1-25/32 in. Threaded, Pressure Vacuum Type for Emission ControlWarranty : 90-day Stant 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-lockingVented : YesProduct Fit : Direct FitColor Finish : Black
31778 Gas Cap
Part Number: GAT31778
Vehicle Info Required to Guarantee Fit
$15.99
10840 Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Part Number: ST10840
Vehicle Info Required to Guarantee Fit
$19.99
Product Details
Warranty : 90-day Stant 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-lockingVented : NoProduct Fit : Direct FitColor Finish : Black
10838 Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Part Number: ST10838
Vehicle Info Required to Guarantee Fit
$20.99
Product Details
Warranty : 90-day Stant 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-lockingVented : NoProduct Fit : Direct FitColor Finish : Black
10510 Gas Cap - Black, Locking, Direct Fit, Sold individually
Part Number: ST10510
Vehicle Info Required to Guarantee Fit
$25.99
Product Details
Warranty : 90-day Stant 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 : LockingVented : NoProduct Fit : Direct FitColor Finish : Black
Page 1 of 3 | Showing 1 - 15 of 32 results

Top Rated Products

Bought locking gas cap. Fits great and easy to install.
Kitty S.
VERIFIED PURCHASER
Gates 31828 Gas Cap
$18.49( Review)
I bought this locking gas cap to fit a 2003 Mercury Marquis but it didn't fit. But I See More
Michael S.
VERIFIED PURCHASER

Product Questions & Answers

Q:Mercury Mariner Premier 2010 flex fuel/ having Evape Problems I’ve fixed everything on my truck and still engine light? Marlon Thanks’ Show Less
Mjay8800
A:BEST ANSWERHi Marlon, I'm glad to assist you. We suggest consulting a mechanic for them to diagnose and check what else is needed to be done with the vehicle. I hope this helps, and we thank you for inquiring. Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >
Q:How does it fasten to the body of the vehicle in 2011 Mazda CX9?
Peter O.
A:BEST ANSWERHi Peter, I'm glad to assist you. This is pushed forward and twisted clockwise to lock it in place. This has a single groove thread on the main body. But if you need the threaded and locking type. The part number is 31842. Grab our lowest sale price offer and click the correct link below to order the one you need today. I hope this helps. Happy shopping. https://www.carparts.com/details/Ford/Focus/Stant/Gas_Cap/2004/SE/4_Cyl_2-dot-3L/ST10834.html?can=CPJE1043_20220501 (non-locking) https://www.carparts.com/details/Mazda/CX-9/Gates/Gas_Cap/2011/GS/6_Cyl_3-dot-7L/GAT31842.html?can=CPJE1043_20220501 (locking with key) Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >
Q:does the tether come with this cap?
Ernest C.
A:BEST ANSWERHello! No, it does not
Mitchell D.
 
4 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

Where Is the Fuel Filler Cap Located?
Where Is the Fuel Filler Cap Located?Pro Tips are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.
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.
Car Won’t Take Gas: Why Won’t My Car Take Gas?
Car Won’t Take Gas: Why Won’t My Car Take Gas?Left unresolved, it can have you stopping by stations more often. Plus, if you’re driving in areas that have miles between gas stations, it can put you at risk of getting stranded in the middle of nowhere.