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Gates Gas Caps

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31844 Gas Cap, For Models without Threaded Filler Neck
Part Number: GAT31844
Vehicle Info Required to Guarantee Fit
$17.49
31836D Gas Cap - Green, Locking, Direct Fit, Sold individually
Part Number: GAT31836D
Vehicle Info Required to Guarantee Fit
$19.49
Product Details
Notes : 1.78 in. Neck Diameter; 2.61 in. Cap Depth; Pressure Vacuum Venting; Quick-On Cam Type; Diesel Only 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 : Green
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
31780Y Gas Cap
Part Number: GAT31780Y
Vehicle Info Required to Guarantee Fit
$19.49
31316 Gates OE Replacement Gas Cap - Natural, Locking, Direct Fit, Sold individually
Part Number: GAT31316
Vehicle Info Required to Guarantee Fit
$116.99
Product Details
Notes : 2.13 in. Cap Depth; 3.0-8 in. NPSL Threads Neck Diameter; 4 in. Shell Diameter; Regular Fuel Cap TypeWarranty : Lifetime Gates limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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
31692 Gas Cap - Natural, Locking, Direct Fit, Sold individually
Part Number: GAT31692
Vehicle Info Required to Guarantee Fit
$14.49
Product Details
Notes : 1.38 in. Neck Diameter; 2.08 in. Cap Depth; Vented Anti-Surge; Shallow Cam Type; Regular Fuel Cap Type; With (2) KeyWarranty : 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
31833 Gas Cap
Part Number: GAT31833
Vehicle Info Required to Guarantee Fit
$5.99
31646 Gas Cap - Natural, Non-locking, Direct Fit, Sold individually
Part Number: GAT31646
Vehicle Info Required to Guarantee Fit
$7.99
Product Details
Notes : 1.38 in. Neck Diameter; 1.25 in. Cap Depth; Vented Anti-Surge; Shallow Cam Type; OE Equivalent Fuel Cap TypeWarranty : 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-lockingVented : YesRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Natural
31703 Gas Cap
Part Number: GAT31703
Vehicle Info Required to Guarantee Fit
$16.99
31702 Gas Cap - Natural, Non-locking, Direct Fit, Sold individually
Part Number: GAT31702
Vehicle Info Required to Guarantee Fit
$8.49
Product Details
Notes : 1.5 in. Neck Diameter; 1.2 in. Cap Depth; Emission Control Vacuum; Deep Cam Type; OE Equivalent Fuel Cap TypeWarranty : 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-lockingVented : YesRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Natural
31691 Gas Cap
Part Number: GAT31691
Vehicle Info Required to Guarantee Fit
$17.49
31836Y Gas Cap
Part Number: GAT31836Y
Vehicle Info Required to Guarantee Fit
$19.99
31781 Gas Cap
Part Number: GAT31781
Vehicle Info Required to Guarantee Fit
$17.99
Page 1 of 6 | Showing 1 - 15 of 88 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:Does this really fits a Ram promaster 2500 Cargo Van ?
A shopper
A:BEST ANSWERHi, To check the fitment please use our Vehicle Selector — which can be found towards the top of the homepage as well as all categories, search results, and product pages — can help verify if a part will fit your specific application. To enter your application, simply select your vehicle’s year, make, model, sub-model, and engine type and click “Go.” Once your application is selected, you’ll see a “Guaranteed to Fit” badge if the part will fit, and we recommend that you also double-check Your Vehicle Fit Details as well as the Vehicle Fitment Information table on the product page. Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >
Q:Hi will it fit my 1968 Mercury Cougar 302 (5L)?
Gilly
A:BEST ANSWERHi Jason, thank you for reaching out! Yes, it will fit! Click the link below to order the part while stocks last. Have a good one! https://www.carparts.com/gas-cap/gates/gat31691?can=cpab2020_csqa_20230923 Show less
Andrew B.
 
3 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.