Omix Hydraulic Roller Valve Lifter: Jeep Grand Cherokee (1993-98) / Wrangler (1997-06)

OMIX Hydraulic Roller Valve Lifter

1993–1998 Jeep Grand Cherokee, 1997–2006 Jeep Wrangler

17418.04

Overview:

The OMIX Hydraulic Roller Valve Lifter is a premium replacement component designed to restore and maintain the performance of your Jeep’s engine. Engineered to meet or exceed factory specifications, this lifter is ideal for Jeep enthusiasts seeking reliable, long-lasting parts for their 1993–1998 Jeep Grand Cherokee and 1997–2006 Jeep Wrangler models. It is specifically compatible with Grand Cherokee models equipped with 5.2-liter and 5.9-liter engines, ensuring precise fitment and dependable operation.

This hydraulic roller-style lifter reduces friction and wear within the valve train, contributing to smoother engine performance and improved durability. Sold individually, a full set of 16 lifters is required for a complete engine rebuild or replacement, making it a practical choice for professional mechanics and DIY enthusiasts alike.

Key Features:

Designed with quality and performance in mind, the OMIX Hydraulic Roller Valve Lifter offers the following key features:

• Hydraulic roller design for reduced friction and enhanced valve train efficiency
• Direct replacement for OE part number 4621938AB, ensuring perfect fit and function
• Constructed to meet or exceed original factory specifications for durability and reliability
• Compatible with Jeep Grand Cherokee 5.2L and 5.9L engines from 1993 to 1998
• Sold individually; 16 lifters required for a complete engine set
• Precision-engineered for consistent valve timing and smooth engine operation
• Ideal for restoring engine performance during rebuilds or repairs

Construction & Design:

The OMIX Hydraulic Roller Valve Lifter is crafted from high-quality materials designed to withstand the demanding conditions inside your engine. Its roller-style design minimizes contact friction between the lifter and camshaft, reducing wear and extending the lifespan of both components. The hydraulic mechanism automatically adjusts valve clearance, eliminating the need for manual lash adjustments and ensuring optimal valve operation under varying engine loads and temperatures.

Manufactured with precision machining and strict quality control, this lifter delivers consistent performance and durability, making it a trusted choice for maintaining the integrity of your Jeep’s engine.

Installation & Fitment:

Installation of the OMIX Hydraulic Roller Valve Lifter is straightforward for experienced mechanics and knowledgeable enthusiasts. It is a direct OE replacement part, designed to fit seamlessly into the valve train of compatible Jeep Grand Cherokee and Wrangler engines without requiring modifications. Proper installation ensures reliable valve operation and helps maintain engine efficiency and longevity.

Note that a full set of 16 lifters is necessary to replace all valve lifters in the engine, so plan accordingly when performing a rebuild or repair.

What's Included:

• One (1) OMIX Hydraulic Roller Valve Lifter

Ideal For:

This valve lifter is ideal for Jeep owners and mechanics who are rebuilding or repairing the valve train on 1993–1998 Jeep Grand Cherokee models with 5.2L or 5.9L engines, as well as 1997–2006 Jeep Wrangler models. It suits those seeking OEM-quality replacement parts that ensure reliable engine performance and longevity.