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19210439 Genuine GM Engine Wiring Harness Junction Block For Silverado Sierra 6.6L
19210439 Genuine GM Engine Wiring Harness Junction Block For Silverado Sierra 6.6L

19210439 Genuine GM Engine Wiring Harness Junction Block For Silverado Sierra 6.6L

P/N: 19210439 Manufactured by: GM
$499.00 - $499.00
$499.00
$499.00 - $499.00
$499.00
1 in Stock
Condition: New
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Description

The 19210439 is a genuine GM engine wiring harness junction block for specified 2007–2009 Chevrolet Silverado HD and GMC Sierra HD trucks with the 6.6L V8 diesel engine. It is installed in the engine compartment and provides the factory junction point for applicable electrical circuits.

Vehicle Compatibility

Year Vehicle Engine Trims
2009 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Crew Cab Pickup 4-Door
2009 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Extended Cab Pickup 4-Door
2009 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Standard Cab Pickup 2-Door
2009 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LTZ Crew Cab Pickup 4-Door
2009 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LTZ Extended Cab Pickup 4-Door
2009 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Crew Cab Pickup 4-Door
2009 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Extended Cab Pickup 4-Door
2009 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Standard Cab Pickup 2-Door
2009 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Cab & Chassis 2-Door
2009 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Cab & Chassis 4-Door
2009 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Crew Cab Pickup 4-Door
2009 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Extended Cab Pickup 4-Door
2009 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Standard Cab Pickup 2-Door
2009 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LTZ Crew Cab Pickup 4-Door
2009 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LTZ Extended Cab Pickup 4-Door
2009 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Cab & Chassis 2-Door
2009 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Cab & Chassis 4-Door
2009 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Crew Cab Pickup 4-Door
2009 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Extended Cab Pickup 4-Door
2009 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Standard Cab Pickup 2-Door
2009 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Crew Cab Pickup 4-Door
2009 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Extended Cab Pickup 4-Door
2009 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Standard Cab Pickup 2-Door
2009 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLT Crew Cab Pickup 4-Door
2009 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLT Extended Cab Pickup 4-Door
2009 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Crew Cab Pickup 4-Door
2009 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Extended Cab Pickup 4-Door
2009 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Standard Cab Pickup 2-Door
2009 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Cab & Chassis 2-Door
2009 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Cab & Chassis 4-Door
2009 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Crew Cab Pickup 4-Door
2009 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Extended Cab Pickup 4-Door
2009 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Standard Cab Pickup 2-Door
2009 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLT Crew Cab Pickup 4-Door
2009 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLT Extended Cab Pickup 4-Door
2009 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Cab & Chassis 2-Door
2009 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Cab & Chassis 4-Door
2009 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Crew Cab Pickup 4-Door
2009 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Extended Cab Pickup 4-Door
2009 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Standard Cab Pickup 2-Door
2008 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Crew Cab Pickup 4-Door
2008 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Extended Cab Pickup 4-Door
2008 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Standard Cab Pickup 2-Door
2008 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LTZ Crew Cab Pickup 4-Door
2008 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LTZ Extended Cab Pickup 4-Door
2008 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Crew Cab Pickup 4-Door
2008 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Extended Cab Pickup 4-Door
2008 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Standard Cab Pickup 2-Door
2008 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Cab & Chassis 2-Door
2008 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Cab & Chassis 4-Door
2008 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Crew Cab Pickup 4-Door
2008 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Extended Cab Pickup 4-Door
2008 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Standard Cab Pickup 2-Door
2008 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LTZ Crew Cab Pickup 4-Door
2008 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LTZ Extended Cab Pickup 4-Door
2008 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Cab & Chassis 2-Door
2008 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Cab & Chassis 4-Door
2008 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Crew Cab Pickup 4-Door
2008 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Extended Cab Pickup 4-Door
2008 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Standard Cab Pickup 2-Door
2008 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Crew Cab Pickup 4-Door
2008 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Extended Cab Pickup 4-Door
2008 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Standard Cab Pickup 2-Door
2008 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLT Crew Cab Pickup 4-Door
2008 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLT Extended Cab Pickup 4-Door
2008 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Crew Cab Pickup 4-Door
2008 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Extended Cab Pickup 4-Door
2008 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Standard Cab Pickup 2-Door
2008 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Cab & Chassis 2-Door
2008 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Cab & Chassis 4-Door
2008 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Crew Cab Pickup 4-Door
2008 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Extended Cab Pickup 4-Door
2008 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Standard Cab Pickup 2-Door
2008 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLT Crew Cab Pickup 4-Door
2008 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLT Extended Cab Pickup 4-Door
2008 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Cab & Chassis 2-Door
2008 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Cab & Chassis 4-Door
2008 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Crew Cab Pickup 4-Door
2008 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Extended Cab Pickup 4-Door
2008 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Standard Cab Pickup 2-Door
2007 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Crew Cab Pickup 4-Door
2007 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Extended Cab Pickup 4-Door
2007 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Standard Cab Pickup 2-Door
2007 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LTZ Crew Cab Pickup 4-Door
2007 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LTZ Extended Cab Pickup 4-Door
2007 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Crew Cab Pickup 4-Door
2007 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Extended Cab Pickup 4-Door
2007 Chevrolet Silverado 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Standard Cab Pickup 2-Door
2007 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Cab & Chassis 2-Door
2007 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Cab & Chassis 4-Door
2007 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Crew Cab Pickup 4-Door
2007 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Extended Cab Pickup 4-Door
2007 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LT Standard Cab Pickup 2-Door
2007 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LTZ Crew Cab Pickup 4-Door
2007 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged LTZ Extended Cab Pickup 4-Door
2007 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Cab & Chassis 2-Door
2007 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Cab & Chassis 4-Door
2007 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Crew Cab Pickup 4-Door
2007 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Extended Cab Pickup 4-Door
2007 Chevrolet Silverado 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Standard Cab Pickup 2-Door
2007 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Crew Cab Pickup 4-Door
2007 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Extended Cab Pickup 4-Door
2007 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Standard Cab Pickup 2-Door
2007 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLT Crew Cab Pickup 4-Door
2007 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLT Extended Cab Pickup 4-Door
2007 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Crew Cab Pickup 4-Door
2007 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Extended Cab Pickup 4-Door
2007 GMC Sierra 2500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Standard Cab Pickup 2-Door
2007 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Cab & Chassis 2-Door
2007 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Cab & Chassis 4-Door
2007 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Crew Cab Pickup 4-Door
2007 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Extended Cab Pickup 4-Door
2007 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLE Standard Cab Pickup 2-Door
2007 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLT Crew Cab Pickup 4-Door
2007 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged SLT Extended Cab Pickup 4-Door
2007 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Cab & Chassis 2-Door
2007 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Cab & Chassis 4-Door
2007 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Crew Cab Pickup 4-Door
2007 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Extended Cab Pickup 4-Door
2007 GMC Sierra 3500 HD 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged WT Standard Cab Pickup 2-Door


General Specifications

Condition New
Part Number 19210439
Brand GM
Part Type Engine Wiring Harness Junction Block
Years 2007–2009
Vehicle Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, Sierra 3500 HD
Engine Compatibility 6.6L 6599CC 403Cu. In. V8 Diesel OHV Turbocharged
Location Engine Compartment
Alternative Names Junction Block
Dimensions 15.4 × 9.6 × 5.8 in
Weight 4.65 lbs
Fitment Type Direct Replacement


Product Features

The 19210439 engine wiring harness junction block is built to match factory performance and installation requirements:

  • Engine-compartment wiring junction block for specified GM HD truck applications
  • Designed for vehicles equipped with the 6.6L V8 diesel engine
  • Provides a junction point for applicable factory engine-compartment electrical circuits
  • Supports the original wiring harness connection arrangement
  • Fits specified Chevrolet Silverado 2500 HD and 3500 HD configurations
  • Fits specified GMC Sierra 2500 HD and 3500 HD configurations
  • Direct replacement configuration for the listed applications

Application Notes

The 19210439 is used in the engine compartment of specified 2007–2009 Silverado HD and Sierra HD trucks equipped with the 6.6L diesel engine. Programming and/or special setup procedures may be required according to applicable GM service information.

Verify part number, VIN, engine configuration, production specifications, electrical equipment, and applicable factory options before installation.

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