How to Replace a 1/4 Turn Gas Cap on a Fuel Tank on Jeep Liberty?

Replacing the 1/4 turn gas tank filler tube cap requires that an identical cap is fitted for correct system function. Start by taking off the gas tank filler tube cap to reduce the tank pressure, since this must be done before you remove or drain any piece of the fuel system.

OEM Jeep Liberty Gas Cap

Fuel Cap

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4 Gas Caps found

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Jeep Liberty Fuel Cap Part Number: 68030940AA
$78.33 MSRP: $120.00
You Save: $41.67 (35%)
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Product Specifications
- Other Name: Fuel Cap - Fuel Tank Locking; Fuel Tank Cap; Gas Cap; Filler Cap; Locking Cap Kit for Fuel Tank with Tether and Lock Cylinder.
- Replaces: 5015636AA, 5015636AB, 5165384AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2006 Jeep Liberty | 65th Anniversary Edition, Limited, Renegade, Rocky Mountain Edition, Sport | 2.4L L4, 2.8L L4, 3.7L V6, 4 Cyl 2.4 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.7 L GAS
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Jeep Liberty Cap Strap Part Number: 4682676
$11.51 MSRP: $17.00
You Save: $5.49 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Tether - Fuel Filler Cap; Fuel Tank Cap Tether; Fuel Tank Strap; Fuel Cap Holder; Fuel Cap Strap; Filler Cap Holder; Filler Cap Strap; Strap; Tether Fuel Filler Cap; Tether, Cap
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2007 Jeep Liberty | 65th Anniversary Edition, Limited, Renegade, Rocky Mountain Edition, Sport | 4 Cyl 2.4 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.7 L GAS
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Jeep Liberty Fuel Cap Part Number: 52030433AB
$29.18 MSRP: $42.70
You Save: $13.52 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cap - Fuel Filler; Fuel Tank Cap; Gas Cap; Filler Cap; Cap Assembly; Cap Fuel Filler
- Replaces: 52124517AA, 52124512AA, 52030433AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2012 Jeep Liberty | 65th Anniversary Edition, Jet, Limited, Renegade, Rocky Mountain Edition, Sport | 3.7L V6, 4 Cyl 2.4 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.7 L GAS
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Jeep Liberty Filler Cap Part Number: 52129371AC
Product Specifications
- Other Name: Cap - Fuel Filler; Gas Cap
- Replaces: 52129371AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2006 Jeep Liberty | Limited, Sport | 2.8L L4, 4 Cyl 2.8 L DIESEL

Jeep Liberty Gas Cap

Choose OEM Gas Cap that meet Jeep factory standards. Jeep designs and tests every component for precision and durability. Each Gas Cap follows strict manufacturing steps to lock in quality and fit. If your Jeep Liberty matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Liberty parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

Gas Cap is the queer part which holds the importance for showcasing the dependability and efficiency of the Jeep Liberty vehicles that were manufactured between 2002 and 2012. It plays an important role of protecting the fuel tank by ensuring that no fuel spills and any unwanted material is excluded from the system; this applies mostly to the road car engines. Located at the gas tank, the Gas Cap sustains the constant vapor buildup within the tank; therefore, makes a significant contribution to improving both the efficiency and safety of the Jeep Liberty's engine. Thus, the gas cap must be functional as any crack that leaks will cause a loss of either the fuel or vapor which may be dangerous. The Jeep Liberty, that has different models and two generations, carethyl can work with different types of gasoline caps that are integrated with the Jeep Liberty fuel system successfully. This compatibility guarantees the Jeep Liberty owners to keep their automobile in proper working condition as well as safety. Notably, it does include the Gas Cap that is designed not to leak at all; this is very crucial in avoiding problems with the engine and enhanced efficiency of the vehicle's performance. Furthermore, the structure of the gas cap that has the supremacy compared to other automotive market products from the view points of structure and sealing performance reinforced this Gas cap to be a specialty product of Jeep lovers. In conclusion, the Gas Cap is not merely an addendum, but a necessity that crowns the already splendid driving attributes of the Jeep Liberty, re-affirming the car's tag-line and logo of 'Free and With It' showing that it is 'Free' from any lose ends and that it is 'With It' as it fruitfully incorporates this liberal gas cap in its mechanism and body.

Jeep Liberty Gas Cap Parts and Q&A

Fuel Cap
52030433AB
Q: How to Replace a 1/4 Turn Gas Cap on a Fuel Tank on Jeep Liberty?
A:
Replacing the 1/4 turn gas tank filler tube cap requires that an identical cap is fitted for correct system function. Start by taking off the gas tank filler tube cap to reduce the tank pressure, since this must be done before you remove or drain any piece of the fuel system.