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Jeep Grand Cherokee Oil Filler Caps

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31118 Oil Filler Cap
Part Number: GAT31118
Vehicle Info Required to Guarantee Fit
$10.99
MO154 Oil Filler Cap - Black, Plastic and Rubber, Direct Fit, Sold individually
Part Number: MRDMO154
Vehicle Info Required to Guarantee Fit
$9.99
Product Details
Notes : 1.91 in. Length; 1.44 in. Width; 1.44 in. Height; 1.24 in. Thread DiameterMaterial : Plastic and RubberColor Finish : BlackProduct Fit : Direct FitWarranty : 12-month Motorad 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.

Recommended Use : OE Replacement
53032389AC Oil Filler Cap - Black, Plastic, Direct Fit, Sold individually
Part Number: 53032389AC
Vehicle Info Required to Guarantee Fit
$10.49
Product Details
Material : PlasticColor Finish : BlackProduct Fit : Direct FitWarranty : 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.

Replaces OE Number : 53032389, 53020880, 53032389AD, 53032389AERecommended Use : OE Replacement
MO66 Oil Filler Cap - Silver, Metal and Rubber, Direct Fit, Sold individually
Part Number: MRDMO66
Vehicle Info Required to Guarantee Fit
$14.99
Product Details
Notes : 2.25 in. Length; 1.00 in. Width; 1.00 in. Height; 1.18 in. Thread DiameterMaterial : Metal and RubberColor Finish : SilverProduct Fit : Direct FitWarranty : 12-month Motorad 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.

Recommended Use : OE Replacement
MO327 Oil Filler Cap - Black, Plastic, Direct Fit, Sold individually
Part Number: MRDMO327
Vehicle Info Required to Guarantee Fit
$12.49
Product Details
Notes : 1.30 in. Cap Depth; 2.82 in. Length; 2.82 in. Width; 3.57 in. Height; 2.55 in. Thread DiameterMaterial : PlasticColor Finish : BlackProduct Fit : Direct FitWarranty : 12-month Motorad 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.

Recommended Use : OE Replacement
MO205 Oil Filler Cap - Black, Plastic, Direct Fit, Sold individually
Part Number: MRDMO205
Vehicle Info Required to Guarantee Fit
$9.49
Product Details
Notes : 2.51 in. Length; 2.51 in. Width; 1.74 in. Height; 1.86 in. Thread DiameterMaterial : PlasticColor Finish : BlackProduct Fit : Direct FitWarranty : 12-month Motorad 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.

Recommended Use : OE Replacement
MO332 Oil Filler Cap - Black, Plastic, Direct Fit, Sold individually
Part Number: MRDMO332
Vehicle Info Required to Guarantee Fit
$18.99
Product Details
Notes : 1.28 in. Cap Depth; 2.75 in. Length; 2.75 in. Width; 2.79 in. Height; 2.53 in. Thread DiameterMaterial : PlasticColor Finish : BlackProduct Fit : Direct FitWarranty : 12-month Motorad 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.

Recommended Use : OE Replacement
4863741 Oil Filler Cap - Direct Fit
Part Number: CR4863741
Vehicle Info Required to Guarantee Fit
$15.49
Product Details
Product Fit : Direct FitWarranty : 1 year or 12,000-mile Crown limited warrantyProp 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.

J8132312 Oil Filler Cap - Direct Fit, Sold individually
Part Number: J8132312
Vehicle Info Required to Guarantee Fit
$15.99
Product Details
Notes : w/ 2 tab attachmentProduct Fit : Direct FitWarranty : 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.

Replaces OE Number : J3174645, J8134401, 3174645, 8132312, 8134401, 53008620Recommended Use : OE Replacement
80999 Help Series Oil Filler Cap - Black, Plastic, Direct Fit, Sold individually
Part Number: RB80999
Vehicle Info Required to Guarantee Fit
$14.49
Product Details
Series : Help SeriesMaterial : PlasticColor Finish : BlackProduct Fit : Direct FitWarranty : Lifetime Dorman 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.

Interchange Part Number : 4893232AAReplaces OE Number : 4893232AARecommended Use : OE Replacement
MO206 Oil Filler Cap - Black, Plastic, Direct Fit, Sold individually
Part Number: MRDMO206
Vehicle Info Required to Guarantee Fit
$7.49
Product Details
Notes : 2.51 in. Length; 2.51 in. Width; 1.74 in. Height; 1.86 in. Thread DiameterMaterial : PlasticColor Finish : BlackProduct Fit : Direct FitWarranty : 12-month Motorad 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.

Recommended Use : OE Replacement
68241631AA Oil Filler Cap - Black, Plastic, Direct Fit, Sold individually
Part Number: CR68241631AA
Vehicle Info Required to Guarantee Fit
$5.99
Product Details
Material : PlasticColor Finish : BlackProduct Fit : Direct FitWarranty : 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.

Recommended Use : OE Replacement
31281 Oil Filler Cap
Part Number: GAT31281
Vehicle Info Required to Guarantee Fit
$18.99
31299 Oil Filler Cap - Black, Plastic and metal, Direct Fit, Sold individually
Part Number: GAT31299
Vehicle Info Required to Guarantee Fit
$6.49
Product Details
Notes : 1.75 in. Shell Diameter; 1.1875 in. Neck Diameter; 1.1875 in. Neck Depth; Cam Twist Cam TypeMaterial : Plastic and metalColor Finish : BlackProduct Fit : Direct FitWarranty : 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.

Recommended Use : OE Replacement
80990 Help Series Oil Filler Cap - Direct Fit, Sold individually
Part Number: RB80990
Vehicle Info Required to Guarantee Fit
$12.99
Product Details
Series : Help SeriesProduct Fit : Direct FitWarranty : Lifetime Dorman 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.

Interchange Part Number : 10111, 53013775AA, 53013775ABReplaces OE Number : 10111, 53013775AA, 53013775ABRecommended Use : OE Replacement
Page 1 of 3 | Showing 1 - 15 of 32 results

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Customer Guides

How to Detect the Causes behind Jeep Grand Cherokee Oil Filler Cap Problems

Your Jeep Grand Cherokee oil filler cap seals fuel inside the reservoir. Because of its relatively small size, you may think that this component is not important. That's not true. You must realize that this cap plays a huge part in improving your gas mileage. Without it, your gasoline won't last for miles. That's why you must act quickly when your gas cap begins to show signs of failure. Get ready to do some troubleshooting to find out what causes your cap to malfunction.

Minor problems

Minor issues involve an improperly installed oil filler cap. When you're in a hurry, you tend to forget to tighten the cap firmly. A loose gas cap usually turns the "Check Engine" light on. But there's a more efficient way that can help you verify if the problem is really coming from the oil filler cap. You need to use an automotive scan tool. Simply plug it to the outlet under your vehicle's dashboard. Wait for a few minutes until you see the code flashed on the screen. If you see the error code "Po44o," it means that your gas cap is loose. In this case, you just need to tighten the cap to fix the issue.

Severe problems

Fuel leak is perhaps the most serious problem you'll ever experience with a broken oil filler cap. Leak is often caused by a missing cap. This happens when the cap is loose, and you're not aware of it. Gradually, the cap will come off from its mounting. To check, you must open your hood. Slowly twist the cap to feel if it's tightly secured to the oil reservoir or not. Touch the other components inside the hood compartment as well to detect oil seepage. Replace your damaged cap and wipe off oil residue. Remember, fuel leak is very dangerous; it can initiate fire.

Other costly problems

A damaged oil filler cap has long-term effects and one of these can affect your budget in a very bad way. If you don't replace broken cap, you just let yourself spend plenty of cash for gallons of fuel you're not able to use. Gasoline is a highly volatile liquid that evaporates and escapes in the atmosphere through the cracks and holes of a bad fuel cap. To prevent this, inspect your cap regularly. Take it out of the vehicle to thoroughly examine its condition.

Cars parts, no matter how big or small they are, need your utmost care. By maintaining them, you can be certain that they will function properly for a very long time. One of these components that require extra safeguarding is your Jeep Grand Cherokee oil filler cap. It's small and delicate, hence it easily gets damaged. To protect it from harsh elements, here are the three Ks that you should strictly follow:


Keep it clean.

Dirt and oil can accumulate in your oil filler cap. These contaminants do not only make your cap look horrible, they can also initiate corrosion. To make your oil filler cap squeaky clean, use petroleum-based lube. After unscrewing the cap, place it on a clean surface and apply the lube all over. Wipe off dirt and grease with a clean rag. Do this very four months to keep your gas cap dirt free.


Keep it tight.

The cap has a screwing mechanism used to keep it securely attached to the fuel reservoir. Unfortunately, this mechanism fails over time all because of mechanical vibrations and corrosion. When the cap becomes loose, it might pop out of the container and get lost. To prevent such mishap, you should make it a habit to retighten your cap every once in a while. You'll know that the gas cap is properly tightened when you hear three clicks after pushing it to the fuel port of the gas container.


Keep it rust-free.

Since your gas cap is always exposed to air and moisture, oxidation is inevitable. But there are ways that can help you clear away rust efficiently. All you need is to buy a 120-grit sandpaper. Scrape off rust slowly by sanding the cap using small circular movements. After that, apply an anti-rust agent all over the cap to inhibit future corrosion.


Keep it fresh and new.

Expect that your oil filler cap will eventually fail after years of service. Don't worry. It's a natural thing and there's nothing you can do to make it stop. The best thing that you can do is to install a new cap when you see that it is deemed necessary. A new oil filler cap can be bought at a very low price, so you don't have to fret about the cost.

Helpful Automotive Resources

P1456 Code: Evaporative Emissions Control System Leakage Fuel Tank
P1456 Code: Evaporative Emissions Control System Leakage Fuel TankDiagnostic trouble code (DTC) P1456 stands for “Evaporative Emissions Control System Leakage Fuel Tank.”