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Locking Gas Cap

Mopar Part No.: 5278655AB
Mopar 5278655AB Locking Gas Cap
  • Locking Gas Cap helps guard against theft or contamination of fuel. Constructed of plastic with stainless steel key and lock, the design features sturdy construction to meet Federal Fuel Safety Standards for fuel leakage. Kit includes a black quick on/off, quarter-turn, locking gas cap and two keys.
Manufacturer's Notes: This part is discontinued.
Customer Questions & Answers
$30.21 MSRP: $45.60
You Save: $15.39 (34%)
Currently Unavailable

Due to manufacturer supply shortage, this item isn’t currently available for ordering.

Product Specifications

Gas Cap, Locking, Black, includes quick-quarter-turn on/off, and two keys.
Warning: California’s Proposition 65

Installation Instruction


This genuine Mopar part is guaranteed by Mopar's factory warranty.

This Part Fits

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Customer Questions & Answers

Will this fit my truck? Posted by MoparPartsGiant Specialist
You can Select Your Vehicle to check if 5278655AB fits your vehicle.
Posted by MoparPartsGiant Specialist
I am looking at Locking Gas Cap, Mopar Part No.: 5278655AB for my 2003 Jeep grand Cherokee. My question is regarding emissions standards to this gas cap. On the webpage, it says "the design features sturdy construction to meet Federal Fuel Safety Standards for fuel leakage". I live in California and need one that will meet California emissions standards. Does this gas cap meet both federal and California emissions standards?... ...Or is there another standard used for California emissions? Posted by Customer: 2003 Jeep Grand Cherokee
It meets all safety and emission requirements. That includes those form California.
Posted by MoparPartsGiant Specialist 19/5/2021
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine Mopar Accessories 5278655AB, the Right Choice

Your vehicle deserves only genuine OEM Mopar parts and accessories. To ensure reliability, purchase Mopar part # 5278655AB Locking Gas Cap. It is sometimes referred to as Mopar Locking Gas Cap. Our Mopar parts and accessories are expedited directly from authorized Mopar dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM Mopar parts are the best for restoring your vehicle to factory condition performance. This part fits specific Chrysler 300, PT Cruiser, Sebring models. It fits Dodge Dakota, Ram 1500, Ram 2500. It also fits Jeep Cherokee, Grand Cherokee, Wrangler. This also fits Ram 1500, 2500, 3500.

Affordable, reliable and built to last, Mopar part # 5278655AB Locking Gas Cap stands out as the smart option. is your prime online source with the biggest and best selection of genuine Mopar parts and accessories at giant discounted prices. We have the OEM Mopar parts and accessories you need at the wholesale prices. has you covered no matter what type of Mopar vehicle you drive.

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