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Jeep CJ7 Gas Caps

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31629 Gates OE Replacement Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Part Number: GAT31629
Vehicle Info Required to Guarantee Fit
$11.99
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-lockingVented : YesRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
52003768 Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Part Number: 52003768
Vehicle Info Required to Guarantee Fit
$18.49
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 : J5351809, J5354484, J5357067, 52003766, 5351809, 5354484Vented : NoRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
17726.07 Gas Cap - Chrome, Non-locking, Direct Fit, Sold individually
Part Number: O321772607
Vehicle Info Required to Guarantee Fit
$19.99
Product Details
Notes : Non-VentingWarranty : 5-Year Omix 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 : Chrome
31671 Gas Cap - Natural, Locking, Direct Fit, Sold individually
Part Number: GAT31671
Vehicle Info Required to Guarantee Fit
$23.99
Product Details
Notes : 1.38 in. Neck Diameter; 2.09 in. Cap Depth; Emission Control Venting; 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
31659 Gas Cap - Black, Locking, Direct Fit, Sold individually
Part Number: GAT31659
Vehicle Info Required to Guarantee Fit
$17.49
J5350828 Gas Cap - Black, Locking, Direct Fit, Sold individually
Part Number: J5350828
Vehicle Info Required to Guarantee Fit
$19.99
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 : LockingReplaces OE Number : J5350897, 10592, 5350897Vented : NoRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
RT26014 Jerry Can Vent Cap/Screw - Silver, Universal, Sold individually
Part Number: RT0RT26014
Universal Fit
$6.99
Product Details
Notes : Vent Cap for RT26009, RT26010 Jerry CansWarranty : 1 year or 12,000-mile RT Off-Road 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 : RT Off-Road Gas CapVented : YesProduct Fit : UniversalColor Finish : Silver
241-226 Gas Cap - Universal, Kit
Part Number: H19241226
Universal Fit
$124.95
Product Details
Warranty : 90-day Holley 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.

Recommended Use : PerformanceProduct Fit : Universal
241-227 Gas Cap - Universal, Kit
Part Number: H19241227
Universal Fit
$152.95
Product Details
Warranty : 90-day Holley 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.

Recommended Use : PerformanceProduct Fit : Universal
Page 1 of 1 | Showing 1 - 9 of 9 results

Top Rated Products

Easy to order! Fast shipping! Very satisfied!
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Product Questions & Answers

Q:Is this a fuel cap?
Staci S.
A:BEST ANSWERYes
Vernon M.
 
4 Questions, 1 AnswerView all Q&As >

Customer Guides

Indications of a Jeep CJ7 Gas Cap Going Bad

The safety of the gas inside the gasoline tank relies on your gas cap or fuel cap. This lid seals gas fumes that tend to escape the tank. In addition, it protects the gas from contaminants that can cause combustion problems to your jeep. More importantly, it keeps the pressure in the tank at standard level in order to allow release of gas into the engine. Damage in your gas cap can cause different issues. Following are just some of them:

Gas odor

A common issue with your fuel cap is indicated by a strong smell of gasoline outside your automobile. This may be due to gas fumes escaping the tank. This means that your gas cap is not properly closed and sealed, allowing the fumes to escape. When you smell the gas odor, immediately check your fuel cap and adjust its position.

Poor fuel mileage

Gasoline is a highly volatile substance. This means that, not only is it flammable, it also evaporates quickly. That being said, you need to make sure your gas cap is properly sealed all the time. Gas fumes can escape from the tank and decrease your gas level if it continues to be unnoticed. If you experience poor fuel mileage, you may need to check your Jeep CJ7 gas cap for a broken or leaking gasket.

No start

Despite being located outside your automobile, your fuel cap is still connected to your engine. If your engine does not start, it may not be receiving enough gasoline to burn. This problem may be caused by a vacuum in your gas tank. More than being a lid, your gas cap is a valve that allows air to enter the gas tank to allow release of gasoline when needed. If your fuel cap does not vent air, a vacuum develops inside the tank, making it difficult to release gasoline into the engine.

Blown fuel filter

Another serious issue that may arise from the vacuum inside the gas tank is a blown fuel filter. The vacuum from the tank can travel through the fuel lines and into the fuel filter, causing stress to the fuel filter. As a result, the part blows and becomes damaged. When this happens, check your Jeep CJ7 gas cap immediately.

The reliability of your gasoline tank relies on the Jeep CJ7 gas cap which plays several important roles for the gasoline and the tank. It seals the gas fumes that may escape from the tank. Also, it keeps external elements from contaminating the gasoline and the container. More importantly, it keeps pressure inside the gasoline tank in order to efficiently release the right amount of gas whenever the engine needs it. With this, you need to make sure the gas cap is serving you well all the time. Following are some tips on how you can do so:


Regularly clean the Jeep CJ7 gas cap.


Your gas cap is exposed to a lot of gasoline especially whenever you have your tank full. Because of this, gasoline deposits can build up on the underside of the gas cap. These deposits can clog the air vent of the cap. When this happens, a vacuum develops inside the tank, making the release of gas difficult. To avoid such issue, make it a habit to clean the gas cap from time to time. Carburetor cleaner and a clean rag are enough for the task.


Occasionally check for the gas cap pressure.


More than a lid that secures the gas inside the tank, the gas cap is a valve that provides the ideal pressure inside the gas tank. Once it does not provide the correct pressure, there would be problems with the release of the gas into the engine. With this, you need to constantly check if the gas cap provides the correct pressure for the tank. The pressure test can be done by connecting a small pump to the evaporating system of the engine.


Mind the Jeep CJ7 gas cap gasket.


To help seal the gas vapor in the tank, the gas cap has a gasket on its underside. Like most washers and seals, this gasket deteriorates over time. With this, you need to check this as well every time you check the gas cap. You also have to lubricate it to extend its service life and avoid dry rotting. If you notice that the gasket is already in a poor state, you may opt to replace it with the same one.