Omix Fuel Injector 3.8L: Fits Most Jeep Wrangler Models (2007-2018) / Grand Cherokee (2005-2010)

OMIX Fuel Injector

2007–2018 Jeep Wrangler, 2005–2010 Jeep Grand Cherokee 3.8L

17714.14

Overview:

The OMIX Fuel Injector is a high-quality replacement part designed specifically for Jeep vehicles equipped with the 3.8L engine. Engineered to meet or exceed original equipment standards, this fuel injector ensures reliable fuel delivery and optimal engine performance. Ideal for Jeep Wrangler models from 2007 to 2018 and Jeep Grand Cherokee models from 2005 to 2010, it restores fuel system efficiency and helps maintain smooth engine operation.

Whether you’re performing routine maintenance or repairing a faulty injector, this OMIX fuel injector offers a direct fit solution that simplifies installation and reduces downtime. Backed by a limited 5-year warranty, it provides peace of mind and long-lasting durability for Jeep enthusiasts and daily drivers alike.

Key Features:

Designed with precision and durability in mind, the OMIX Fuel Injector delivers consistent performance and reliable fitment. Key features include:

• Direct OE-style replacement for seamless integration with factory fuel systems
• Compatible with Jeep Wrangler 3.8L models from 2007 to 2018 and Jeep Grand Cherokee 3.8L models from 2005 to 2010
• Replaces OE part number 4861667AA for guaranteed compatibility
• Manufactured to meet or exceed factory quality standards for durability and performance
• Sold individually; six injectors required for a complete engine replacement
• Limited 5-year warranty for added confidence and reliability
• Ensures precise fuel atomization for improved combustion efficiency
• Helps maintain optimal engine power, fuel economy, and emissions control

Construction & Design:

The OMIX Fuel Injector is constructed using high-grade materials engineered to withstand the demanding conditions of automotive fuel systems. Each injector is precision-machined to deliver accurate fuel flow rates and consistent spray patterns, ensuring efficient combustion and smooth engine operation. The robust design resists clogging and wear, providing long service life even under harsh driving conditions.

Its OE-style design guarantees a perfect fit with factory fuel rails and connectors, eliminating the need for modifications or adapters. This attention to detail ensures a hassle-free installation and reliable performance throughout the injector’s lifespan.

Installation & Fitment:

Installation of the OMIX Fuel Injector is straightforward thanks to its direct fit design. It is engineered to replace the original fuel injectors on compatible Jeep models without requiring any modifications. Simply remove the old injector and install the new OMIX unit using standard tools. For best results, it is recommended to replace all six injectors simultaneously to maintain balanced fuel delivery across all cylinders.

This fuel injector fits the following Jeep models and trims equipped with the 3.8L engine:

• Jeep Wrangler 70th Anniversary (2011)
• Jeep Wrangler Rubicon (2007–2011)
• Jeep Wrangler Sahara (2007–2011)
• Jeep Wrangler Sport (2010–2011)
• Jeep Wrangler Unlimited 70th Anniversary (2011)
• Jeep Wrangler Unlimited Rubicon (2007–2011)
• Jeep Wrangler Unlimited Sahara (2007–2011)
• Jeep Wrangler Unlimited Sport (2010–2011)
• Jeep Wrangler Unlimited X (2007–2010)
• Jeep Wrangler X (2007–2010)
• Jeep Grand Cherokee (2005–2010)

What's Included:

• One OMIX Fuel Injector (sold individually)
• Installation instructions (where applicable)

Ideal For:

This fuel injector is ideal for Jeep owners and mechanics seeking a reliable, factory-quality replacement part for the 3.8L engine. It suits those performing engine maintenance, repairs, or upgrades on Jeep Wrangler and Grand Cherokee models within the specified years. Its direct fit and OE-level quality make it a practical choice for restoring fuel system performance and maintaining vehicle reliability.