Crown Auto Lifters & Tray Kit

2005–2024 Jeep Wrangler JL, Grand Cherokee WK, Grand Cherokee L, Grand Wagoneer, Commander 5.7L & 6.4L Engines

Part #: 5038785AD

Overview

The Crown Auto Lifters & Tray Kit is a direct replacement solution designed specifically for Jeep vehicles equipped with 5.7L or 6.4L HEMI engines. This kit addresses the lifter assemblies for cylinders 1 & 3 or 2 & 4, ensuring optimal valve operation and engine performance. Ideal for Jeep Wrangler JL, Grand Cherokee WK/L, Grand Wagoneer, and Commander models from 2005 through 2024, this kit offers a reliable upgrade or replacement option for maintaining your engine’s efficiency and longevity.

Engineered to meet or exceed OEM specifications, the Crown Auto kit provides a hassle-free installation experience and restores proper lifter function, which is critical for smooth engine operation and power delivery. Whether you are performing routine maintenance or addressing lifter-related issues, this kit delivers dependable performance backed by a 12-month warranty.

Key Features

Designed with precision and durability in mind, the Crown Auto Lifters & Tray Kit includes components that ensure consistent valve timing and engine reliability. Key features include:

• Compatible with 5.7L and 6.4L HEMI engines across multiple Jeep models from 2005 to 2024
• Includes two Multi-Displacement System (MDS) lifters and two standard lifters for cylinders 1 & 3 or 2 & 4
• Comes with a durable lifter tray for secure mounting and alignment
• Direct OEM replacement for seamless fit and function
• Manufactured to meet strict quality standards for long-lasting performance
• Restores proper hydraulic lifter operation to reduce engine noise and wear
• 12-month warranty for peace of mind and reliability
• Compatible with Jeep Grand Cherokee L 5.7L Hemi (2021–2024), Jeep Grand Wagoneer 6.4L 392 (2022–2023), Jeep Wrangler 6.4L 392 (2021–2022), Jeep Grand Cherokee 5.7L Hemi (2005–2022), Jeep Grand Cherokee 6.4L SRT (2015–2021), Jeep Grand Cherokee 6.4L SRT8 (2012–2014), and Jeep Commander 5.7L Hemi (2006–2010)

Construction & Design

The lifters and tray in this kit are crafted from high-grade materials engineered to withstand the demanding conditions inside high-performance V8 engines. The lifters feature precision-machined surfaces and robust internal components to ensure smooth hydraulic operation and durability under high RPM and load conditions. The tray is designed for exact fitment, providing stable support and alignment for the lifters to maintain consistent valve timing and reduce mechanical noise.

Each component undergoes rigorous quality control to guarantee compatibility and longevity, making this kit a trusted choice for both professional mechanics and Jeep enthusiasts seeking reliable engine maintenance parts.

Installation & Fitment

This Crown Auto Lifters & Tray Kit is a direct replacement designed for straightforward installation without the need for modifications. It fits specific cylinders (1 & 3 or 2 & 4) on 5.7L and 6.4L HEMI engines found in various Jeep models from 2005 to 2024. Installation typically requires standard mechanical tools and moderate engine disassembly, making it suitable for experienced DIYers or professional technicians. Following OEM procedures ensures proper lifter seating and optimal engine performance.

What's Included

• 2 Multi-Displacement System (MDS) lifters
• 2 Standard lifters
• 1 Lifter tray

Ideal For

This kit is ideal for Jeep owners and mechanics who need a reliable replacement for worn or faulty lifters in 5.7L and 6.4L HEMI engines. It suits those maintaining or restoring Jeep Wrangler JL, Grand Cherokee WK/L, Grand Wagoneer, and Commander models within the 2005–2024 production years. Whether addressing lifter noise, performance issues, or routine engine maintenance, this kit provides a durable and OEM-quality solution to keep your engine running smoothly.

With over 10,000 different part numbers in stock for Jeep® vehicles from 1942 on up, Crown has the largest stock of replacement parts for Jeep® vehicles, including factory-discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission and transfer case components. Crown Automotive also offers an exclusive line of component kits and accessory products.