OMIX Gas Cap Non-Locking

2003–2018 Jeep Wrangler 3.6L/4.0L V6 & I6

Part #: 17726.15

Overview

The OMIX Non-Locking Gas Cap is a reliable replacement part designed specifically for Jeep Wrangler models from 2003 through 2018. Engineered to meet or exceed factory standards, this gas cap ensures a secure seal to maintain proper fuel system pressure and prevent fuel evaporation. Ideal for Jeep enthusiasts and daily drivers alike, it provides a straightforward, non-locking solution for maintaining your vehicle’s fuel system integrity without the need for keys or locking mechanisms.

This gas cap fits a broad range of Jeep Wrangler engines, including the 4.0L inline-6, 3.8L V6, and 3.6L V6 variants, making it a versatile and essential replacement for TJ, LJ, JK, and JKU models. Its durable black finish complements the rugged style of your Jeep while delivering dependable performance.

Key Features

Designed with quality and functionality in mind, the OMIX Non-Locking Gas Cap offers the following key features:

• Direct replacement for OE part number 52100552AG
• Fits 2003–2006 Jeep Wrangler TJ 4.0L I6 models
• Compatible with 2007–2011 Jeep Wrangler JK 3.8L V6 engines
• Suitable for 2012–2017 Jeep Wrangler JK 3.6L V6 and 2018 JK 3.6L V6 models
• Non-locking design for easy access without keys
• Durable black finish resists corrosion and wear
• Maintains proper fuel system pressure and prevents vapor leaks
• Meets or exceeds factory quality standards for reliable fit and function

Construction & Design

The OMIX gas cap is constructed from high-quality, durable materials engineered to withstand the harsh conditions encountered by off-road vehicles. Its robust plastic body resists cracking, fading, and corrosion, ensuring long-lasting performance. The cap’s sealing gasket is designed to provide a tight, vapor-proof seal that helps maintain fuel system integrity and complies with emissions requirements.

The simple, non-locking design eliminates the need for keys, making refueling quick and hassle-free while maintaining a secure fit to prevent fuel evaporation and contamination. The black finish complements the rugged aesthetic of Jeep Wranglers and blends seamlessly with factory components.

Installation & Fitment

Installation of the OMIX Non-Locking Gas Cap is quick and straightforward, requiring no special tools or modifications. Simply remove the existing gas cap and replace it with this direct-fit OMIX part. Its precise engineering ensures a secure fit on Jeep Wrangler models equipped with 3.6L V6, 4.0L I6, and 3.8L V6 engines from 2003 to 2018.

This gas cap is an ideal replacement for worn, damaged, or lost caps, restoring the proper seal and function of your fuel system with minimal effort.

What's Included

• One OMIX Non-Locking Gas Cap (black finish)

Ideal For

This gas cap is perfect for Jeep Wrangler owners seeking a reliable, factory-quality replacement part without the need for a locking mechanism. Whether you use your Jeep for daily driving, off-roading, or restoration projects, this gas cap ensures your fuel system remains sealed and protected against evaporation and contaminants.

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.