OMIX Locking Gas Cap

1997–2026 Jeep Wrangler, 2018–2026 Jeep Gladiator

Part #: 17726.17

Overview

The OMIX Locking Gas Cap is a secure, direct-fit replacement designed specifically for Jeep Wrangler and Gladiator models spanning from 1997 through 2026. Engineered to meet or exceed OEM specifications, this locking gas cap provides reliable protection for your fuel system by preventing unauthorized access, fuel theft, and contamination. Whether you’re navigating city streets or tackling off-road trails, this durable gas cap ensures your Jeep’s fuel system remains sealed and secure.

Ideal for Jeep enthusiasts who value both security and authenticity, the OMIX Locking Gas Cap preserves the heritage and ruggedness of your vehicle while offering peace of mind. Backed by a limited 5-year warranty, it’s a dependable upgrade that combines functionality with lasting quality.

Key Features

Designed with precision and durability in mind, the OMIX Locking Gas Cap offers the following key features:

• Direct-fit replacement for Jeep Wrangler (1997–2006, 2007–2018, 2018–2026) and Jeep Gladiator (2018–2026)
• Robust locking mechanism to prevent fuel theft and unauthorized access
• Seals tightly to protect against fuel contamination and evaporation
• Constructed to meet or exceed original equipment manufacturer (OEM) standards
• Durable materials designed to withstand harsh weather and off-road conditions
• Easy installation with no modifications required
• Maintains factory appearance and Jeep authenticity
• Limited 5-year warranty for long-term reliability

Construction & Design

The OMIX Locking Gas Cap is crafted from high-quality materials engineered to endure the rigors of daily driving and off-road adventures. Its sturdy construction ensures resistance to corrosion, UV damage, and impact, maintaining a secure seal over time. The locking mechanism is precision-engineered for smooth operation and reliable security, providing a tight fit that prevents fuel vapor leaks and contamination.

Designed to complement the rugged aesthetic of Jeep vehicles, this gas cap features a finish and form factor that seamlessly integrates with your Jeep’s fuel system without compromising style or function.

Installation & Fitment

Installation of the OMIX Locking Gas Cap is straightforward and requires no special tools or modifications. Simply remove the existing gas cap and replace it with the OMIX locking version, which fits directly onto the fuel filler neck. Its compatibility with Jeep Wrangler models from 1997 through 2026 and Jeep Gladiator models from 2018 through 2026 ensures a perfect fit and reliable performance.

This gas cap is designed to maintain factory specifications, ensuring proper sealing and fuel system integrity without triggering check engine lights or other issues.

What's Included

• OMIX Locking Gas Cap
• Set of keys for locking mechanism
• Installation instructions

Ideal For

This locking gas cap is perfect for Jeep owners who want to enhance their vehicle’s fuel security and maintain OEM quality. It is especially suited for those who frequently park in public areas, off-road enthusiasts concerned about fuel contamination, and anyone looking to preserve the authenticity and functionality of their Jeep’s fuel system.

OMIX specializes in replacement and restoration parts for Jeep and Willys platforms, covering everything from body and electrical components to suspension and drivetrain hardware. It’s a go-to source for keeping older Jeeps on the road (and on the trail), especially when you need dependable fitment for repairs, rebuilds, or refresh projects.