2012 Duramax 6.6L LML Glow Plug Control Module 12632954

Regular price $595.00

VIN

Problem with the vehicle

Core Fee :

$100

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2012 Duramax 6.6L LML Glow Plug Control Module 12632954 - $100

Core Fee

$595.00

Description

2011-2016 Chevrolet GMC 6.6L Duramax LML Glow Plug Control Module (GPCM) – Remanufactured OEM

Part Numbers: 12642260, 12632954, 12652111, 12652113, 12650593, 12669684
Vehicle Applications: Chevrolet Silverado 2500HD/3500HD & GMC Sierra 2500HD/3500HD
Engine: 6.6L Duramax LML
Part Type: Glow Plug Control Module (GPCM)
Condition: Remanufactured OEM
Warranty: Lifetime Warranty With Core Return
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 HD trucks equipped with the 6.6L Duramax LML diesel engine.

Compatible part numbers include 12642260, 12632954, 12652111, 12652113, 12650593, and 12669684. Every module is thoroughly inspected, remanufactured, and tested by Automobile Computer Solutions (ACS) to ensure reliable performance and long-term durability.

The Glow Plug Control Module controls glow plug operation during startup and cold-weather conditions. A faulty GPCM can cause hard starts, excessive crank times, glow plug fault codes, and poor cold-weather performance.

Each unit undergoes extensive quality-control testing before shipment and arrives ready for installation.

Common Symptoms of a Failed GPCM

Hard start or no-start condition
Excessive crank time
Glow plug warning light illuminated
Check Engine Light (CEL)
Glow plug-related fault 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

Compatible Part Numbers

Vehicle Fitment

Chevrolet

GMC

$100 Core Fee. No Lifetime Warranty Unless Core Return.

ACS Quality Guarantee

Every Glow Plug Control Module undergoes comprehensive testing to verify proper operation, communication, and glow plug functionality before shipment. Our remanufacturing process is designed to provide a dependable replacement that meets or exceeds OEM performance standards.