2007-2010 Chevrolet GMC 6.6L Duramax LMM Glow Plug Control Module (GPCM) – Remanufactured OEM

Part Number: 98041627
Vehicle Applications: Chevrolet Silverado 2500HD/3500HD & GMC Sierra 2500HD/3500HD
Engine: 6.6L Duramax LMM
Part Type: Glow Plug Control Module (GPCM)
Condition: Remanufactured OEM
Warranty: Lifetime Warranty
Programming Required: No – Plug & Play Installation

Product Description

This is a professionally remanufactured OEM Glow Plug Control Module (GPCM) for Chevrolet Silverado and GMC Sierra 2500HD/3500HD trucks equipped with the 6.6L Duramax LMM diesel engine.

The Glow Plug Control Module is responsible for controlling glow plug operation during engine startup and cold-weather conditions. A faulty GPCM can cause hard starts, long crank times, glow plug fault codes, and poor cold-start performance.

At Automobile Computer Solutions (ACS), every module is carefully remanufactured, inspected, and tested to ensure dependable operation and long-lasting reliability. Each unit is thoroughly quality-tested before shipment and is ready for installation upon arrival.

Common Symptoms of a Failed GPCM

• Hard start or no-start condition
• Extended crank time
• Glow plug warning light illuminated
• Check Engine Light (CEL)
• Glow plug-related diagnostic trouble codes
• Poor cold-weather starting performance
• Intermittent glow plug operation
• One or more glow plugs not functioning properly

Features

• Genuine OEM Glow Plug Control Module
• Professionally remanufactured and tested
• Direct replacement for the original unit
• Plug & Play installation
• No programming required
• Thoroughly tested before shipment
• Lifetime Warranty
• Ready for immediate installation

Vehicle Fitment

• 2007 Chevrolet Silverado 2500HD 6.6L Duramax LMM
• 2007 Chevrolet Silverado 3500HD 6.6L Duramax LMM
• 2007 GMC Sierra 2500HD 6.6L Duramax LMM
• 2007 GMC Sierra 3500HD 6.6L Duramax LMM
• 2008 Chevrolet Silverado 2500HD 6.6L Duramax LMM
• 2008 Chevrolet Silverado 3500HD 6.6L Duramax LMM
• 2008 GMC Sierra 2500HD 6.6L Duramax LMM
• 2008 GMC Sierra 3500HD 6.6L Duramax LMM
• 2009 Chevrolet Silverado 2500HD 6.6L Duramax LMM
• 2009 Chevrolet Silverado 3500HD 6.6L Duramax LMM
• 2009 GMC Sierra 2500HD 6.6L Duramax LMM
• 2009 GMC Sierra 3500HD 6.6L Duramax LMM
• 2010 Chevrolet Silverado 2500HD 6.6L Duramax LMM
• 2010 Chevrolet Silverado 3500HD 6.6L Duramax LMM
• 2010 GMC Sierra 2500HD 6.6L Duramax LMM
• 2010 GMC Sierra 3500HD 6.6L Duramax LMM

ACS Quality Guarantee

Every Glow Plug Control Module undergoes extensive testing and quality-control procedures before shipment to verify proper operation, reliability, and performance. Buy with confidence knowing your module is backed by the ACS Lifetime Warranty.

Need help confirming compatibility? Contact ACS with your VIN or part number before ordering.