Industrial PMD-6.5L Diesel Fuel Pump Driver Module

Description:

The Fuel Pump Driver Module PMD and Relocation Kit for Chevrolet/GMC 6.5L Diesel is used in diesel injection systems to control the electronic fuel injection pump by regulating voltage and current to the pump-mounted driver module. Commonly installed on 1994–2002 GM 6.5L diesel engines where the PMD is prone to heat-related failure due to its original mounting location on the injection pump. This kit relocates the module to a cooler position using an extension harness and heat sink to improve reliability and service life. Diesel technicians, fleet maintenance teams, and repair shops use this kit for PMD failure correction, stalling/no-start diagnosis repair, and preventive thermal management upgrades. 

Applications:

The Fuel Pump Driver Module PMD and Relocation Kit for Chevrolet/GMC 6.5L Diesel is commonly used in Chevrolet and GMC trucks, vans, SUVs, and commercial chassis equipped with the 6.5L Detroit Diesel engine where injection pump control reliability is critical for engine operation, fuel delivery stability, and prevention of heat-induced stalling, misfires, or no-start conditions under normal and heavy-duty operating environments.

Technical Specifications:

• Manufacturer: OEM / aftermarket diesel fuel system components
• Model / Part number: PMD / FSD driver module with relocation kit (12562836 / 19209057 compatible)
• Product type: Diesel injection pump driver module + relocation kit
• Engine compatibility: GM 6.5L Detroit Diesel (1994–2002 applications)
• Function: Electronic control of fuel injection pump operation
• Operating voltage: 12V DC vehicle electrical system
• Construction: Power transistor module with aluminum heat sink
• Kit components: PMD/FSD module, heat sink, extension harness, mounting hardware
• Function role: Controls injection timing and fuel delivery signal to pump
• Mounting: Remote-mounted (relocated away from injection pump heat zone)
• Cooling method: Air-cooled heat sink (relocated airflow installation)
• Application environment: Heavy-duty diesel engine fuel system control

Common Replacements:

• Stanadyne PMD/FSD pump driver module (OEM equivalent for 6.5L diesel)
• Dorman PMD relocation kit for GM 6.5L diesel engines
• Blue Streak / Standard Motor Products diesel injection driver module kit