Description

Melling Performance Oil Pump

2003–2010 Chrysler / Dodge / Jeep / Ram 5.7L Hemi & 6.1L SRT8 Engines

Part #: 10342-BR

The Melling Performance Oil Pump is a precision-engineered replacement designed specifically for Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi and 6.1L SRT8 engines from 2003 through 2010. Built to deliver consistent and reliable oil flow, this standard-volume pump ensures optimal engine lubrication under both everyday driving and demanding performance conditions.

Ideal for enthusiasts, professional mechanics, and restorers, this oil pump supports engines with wider bearing clearances and high-stress applications, helping to maintain engine health and longevity. Whether you are upgrading a muscle car or restoring a classic, the Melling Performance Oil Pump offers durable, dependable performance tailored to your engine’s specific needs.

Key Features

Designed with durability and efficiency in mind, the Melling Performance Oil Pump includes the following features:

• CNC-machined aluminum body and cover for precise fit and enhanced durability
• Hardened steel gears that are up to 25% longer, increasing oil flow capacity
• Extended drive and idler shafts integrated into the cover to reduce dynamic shaft deflection
• Standard-volume and standard-pressure design optimized for 5.7L Hemi and 6.1L SRT8 engines
• Includes a high-pressure oil pump spring for consistent oil pressure regulation
• Wet sump oil pump style compatible with factory oiling systems
• Engineered to accommodate performance engines with wider bearing clearances
• Sold individually for flexible replacement or upgrade options

Construction & Design

The Melling Performance Oil Pump features a robust construction with a CNC-machined aluminum body and cover, ensuring tight tolerances and long-lasting reliability. The hardened steel gears are designed to withstand the rigors of high-performance operation, extending gear life and improving oil flow efficiency.

By extending the drive and idler shafts into the cover, Melling reduces shaft deflection, enhancing pump stability and reducing wear over time. This thoughtful engineering supports engines running at higher RPMs or with modified bearing clearances, making it a dependable choice for performance builds and high-mileage rebuilds alike.

Installation & Fitment

This oil pump is a direct replacement for a wide range of Chrysler, Dodge, Jeep, and Ram models from 2003 to 2010, including the Chrysler 300, Dodge Ram 1500/2500/3500, Durango, Charger, Dakota, Magnum, Challenger, Jeep Commander, Grand Cherokee, and Wagoneer. It installs easily without any modifications or additional hardware, fitting seamlessly into the factory oiling system.

Note that this pump does not include the driveshaft or pickup tube but is fully compatible with existing factory components, simplifying the upgrade or replacement process for both enthusiasts and professional installers.

What’s Included

• Melling Performance Oil Pump (standard volume, standard pressure)
• High-pressure oil pump spring

Ideal For

This oil pump is ideal for performance enthusiasts, mechanics, and restorers who demand a reliable, high-quality oil pump for Chrysler, Dodge, Jeep, and Ram vehicles equipped with 5.7L Hemi or 6.1L SRT8 engines. It is especially suited for engines with wider bearing clearances or those operating under increased stress, such as performance upgrades, high-mileage rebuilds, or muscle car restorations.

With its durable construction and enhanced oil flow capabilities, the Melling Performance Oil Pump helps maintain engine health, improve lubrication efficiency, and support long-term engine performance.