Melling Engine Oil Pump Primer

2002–2026 Chrysler, Dodge, Jeep, Ram 5.7L Hemi / 6.1L SRT8 / 6.4L 392 / 6.2L Hellcat & Trackhawk

MPL-201

Overview:

The Melling Engine Oil Pump Primer Tank Kit is a precision-engineered tool designed to safely pre-prime engines before their initial startup. Ideal for engine builders, mechanics, and performance enthusiasts working on Chrysler, Dodge, Jeep, and Ram vehicles equipped with powerful Hemi and SRT engines, this primer tank ensures critical engine components receive oil quickly and efficiently. By circulating clean oil through the engine’s vital areas prior to ignition, it helps prevent dry starts, reducing wear and extending engine life.

Compatible with a wide range of models from 2002 through 2026, including the Chrysler 300, Dodge Ram, Durango, Charger, Challenger, Jeep Grand Cherokee, Wrangler, and Ram trucks, this tool is essential for anyone performing engine rebuilds or maintenance on high-performance V8 engines.

Key Features:

Designed with durability and precision in mind, the Melling Oil Pump Primer Tank offers reliable performance and ease of use. Key features include:

• Precision engineered for optimum fit and function with specific applications in mind
• Constructed from high-quality steel for consistent, long-lasting durability
• Mechanical operation ensures straightforward, reliable priming without electrical components
• Capable of holding 2 gallons of clean oil to efficiently prime the engine’s oil pump and passages
• Helps prevent engine damage caused by dry starts by circulating oil before startup
• Meets or exceeds original equipment specifications for quality and performance
• Made in the USA, supporting domestic manufacturing standards
• Compatible with a broad range of Chrysler, Dodge, Jeep, and Ram engines including 5.7L Hemi, 6.1L SRT8, 6.4L 392, and 6.2L Hellcat & Trackhawk variants
• Includes a 12-month warranty for peace of mind

Construction & Design:

The primer tank is crafted from robust steel, providing a durable housing that withstands repeated use in professional and enthusiast workshops. Its silver finish not only offers corrosion resistance but also a clean, professional appearance. The mechanical operation design eliminates complexity, ensuring reliable priming without the need for electrical power or batteries. Engineered to meet or exceed OEM standards, this tool delivers consistent performance and long service life, making it a trusted choice for engine builders and technicians.

Installation & Fitment:

Installation of the Melling Engine Oil Pump Primer Tank is straightforward and requires no permanent modifications to the engine or vehicle. Simply fill the tank with clean engine oil, connect it to the engine’s oil pump inlet, and apply air pressure to circulate oil through the engine’s critical components. This process primes the oil pump and lubricates bearings, camshafts, and other vital parts before the engine is started for the first time after a rebuild or service.

The kit is specifically designed to fit a wide range of Chrysler, Dodge, Jeep, and Ram vehicles from 2002 to 2026, covering popular models such as the Chrysler 300 (2005–2024), Dodge Ram (2002–2026), Durango (2004–2026), Charger (2006–2023), Challenger (2008–2023), Jeep Grand Cherokee (2005–2026), Jeep Wrangler (2018–2026), and Ram 1500/2500/3500 trucks (2011–2026).

What's Included:

• 2-gallon steel primer tank
• Fittings and connectors for oil pump priming
• User instructions for safe and effective operation

Ideal For:

This engine oil pump primer tank is ideal for engine builders, professional mechanics, and automotive enthusiasts who perform engine rebuilds, maintenance, or upgrades on Chrysler, Dodge, Jeep, and Ram vehicles equipped with Hemi and SRT engines. It is especially valuable for those working on high-performance engines where proper lubrication at startup is critical to engine longevity and reliability.

Melling is an engine-parts manufacturer best known in performance circles for oil pumps, camshafts, and valvetrain/timing components. Their performance line focuses on parts that support stable oiling and durability—key foundations for high-RPM and high-load builds where lubrication and valvetrain control are critical.