Fuel Tank Cap ABS Black 7.5x7x7cm Replacement for Dodge Jeep JK 52030377AB 5278632AG 52030377AA Compatible Models Petrol Cap Automotive Accessory
Fuel Tank Cap ABS Black Replacement for Dodge Jeep JK 52030377AB 5278632AG

If you need a straightforward, no-nonsense fuel tank cap for your Dodge or Jeep JK, this ABS component is designed to fit models requiring part numbers 52030377AB, 5278632AG, or 52030377AA. Measuring 7.5 x 7 x 7 cm, it replaces worn or missing caps to help keep your fuel system sealed. Constructed from black ABS, it offers a practical solution for everyday driving without unnecessary complexity.
Features and Construction

This fuel cap is built around a single, solid piece of ABS plastic. Its black colouring blends in with most factory filler necks, and its compact dimensions ensure it fits snugly without protruding.
Material and Build
The cap is made entirely from ABS, a common automotive plastic known for its rigidity and resistance to impact. This material is widely used for under-bonnet components because it withstands temperature changes and exposure to fuel vapours. The cap has no gaskets or seals to replace, making it a simple one-piece unit.
Size and Practical Fit
With dimensions of 7.5 by 7 by 7 cm, the cap is designed to fit the filler neck of compatible Dodge and Jeep JK vehicles. It installs with a standard twist-on action and sits flush once tightened. Always verify that your existing part matches the listed OEM numbers before purchase.
Uses and Placement

This cap is intended for vehicles that use the specific three-hole or twist-lock pattern associated with the listed part numbers. It serves as a direct swap for an old or missing cap.
Vehicle Compatibility
The cap is listed as a replacement for Dodge and Jeep JK models that originally used part numbers 52030377AB, 5278632AG, or 52030377AA. Common applications include certain Jeep Wrangler JK years and Dodge vehicles with the same filler neck design. Double-check your vehicle's compatibility before fitting.
Everyday Use
Once fitted, the cap stays in place during normal driving and refuelling. Its black finish does not show dirt easily, and the ABS material does not rust. Simply twist it off at the pump and replace it securely after refuelling.
Benefits and Buying Value

Choosing a cap that matches your vehicle's original specifications means you avoid leaks and check-engine lights caused by an incorrect fit. This cap delivers that compatibility without extra frills.
Reuse and Maintenance
The cap is designed for long-term reuse. No routine maintenance is required beyond keeping it clean and ensuring it is fully tightened after each fill. If the cap becomes damaged over time, replace it with the same model.
Why Choose This Product
This fuel tank cap offers a targeted fit for a defined set of vehicles, using a proven material. It is a low-cost, functional replacement that restores the seal on your fuel tank quickly. If you need a cap that matches the listed OEM numbers, this is a simple, source-supported choice.
