FMBP 10342 Engine Oil Pump

Performance Oil Pump Upgrade

The Melling 10342 is a high performance engine oil pump built as a standard-volume upgrade for the M342. It is made in the USA and engineered for Chrysler HEMI applications that need dependable oiling under demanding RPM conditions.

Fits 2005-2010 Chrysler 300, N/A. Fits 2008-2010 Dodge Challenger, N/A. Fits 2006-2010 Dodge Charger, N/A. Fits 2004-2008 Dodge Durango, N/A. Fits 2005-2008 Dodge Magnum, N/A. Fits 2003-2008 Dodge Ram 1500, N/A. Fits 2003-2008 Dodge Ram 2500, N/A. Fits 2003-2008 Dodge Ram 3500, N/A. Fits 2007 Chrysler Aspen, N/A.

Key Features

• Standard-volume performance upgrade for the M342
• Anodized hard-coated aluminum body for added durability
• Cast iron phosphate-coated cover for improved wear resistance
• Adjustable bypass pressure with optional springs
• Pressure-adjustable relief valve screw-in plug design
• Includes oil pump screen mounting seal and O-ring
• Individually tested for pressure and flow under engine operating conditions

Detailed Description

The 10342 uses a rotary pump design with a cast aluminum housing, powdered metal rotors, and a cast iron cover to support consistent oil delivery in performance use. It is a high-pressure, standard-volume pump with 15 PSI more pressure than stock and selectable spring settings for 50 PSI, 60 PSI, or 65 PSI operation. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

For Chrysler 300, Dodge Charger, and Dodge Ram 1500 applications, the Melling 10342 provides a direct performance-oriented replacement where stable oil pressure and durable construction are priorities. The included O-ring and screen mounting seal support proper pickup tube assembly sealing.

What It Helps Address

• Low or inconsistent oil pressure in performance use
• Wear from high-RPM engine operation
• Need for a standard-volume upgrade over stock
• Oil delivery concerns in demanding driving conditions
• Seal-related issues at the pickup tube assembly

Installation Notes

Verify engine application and pump compatibility before installation. The pump uses a crankshaft drive type and a 4-hole mounting pattern. Confirm pickup tube diameter, cover clearance, and bypass spring selection during assembly. Follow factory service procedures for priming and torque specifications.

Quality Assurance

Melling tests each pump for pressure and flow under actual engine operating conditions. The anodized housing and coated cover are selected to improve durability in performance service.