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2007 GMC Sierra 3500 HD
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OEM (Genuine) 2007 GMC Sierra 3500 HD Block Asm-Body Wiring Harness Junction
PartNumber: 20813086
Product Specifications- Notes: Instrument Panel, Lower
- Other Names: Junction Block
- Item Dimensions: 8.3 x 8.1 x 6.2 inches
- Item Weight: 3.00 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15780696
- Part Description: 2007 GMC Sierra 3500 HD Block Asm-Body Wiring Harness Junction
Vehicle Fitment- 2007 GMC Sierra 3500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
$169.76 MSRP:$269.53You Save: $99.77 (38%)
OEM (Genuine) 2007 GMC Sierra 3500 HD Junction Block
PartNumber: 22745714
Product Specifications- Notes: Instrument Panel, Upper
- Other Names: Junction Block
- Item Dimensions: 7.7 x 6.2 x 6.6 inches
- Item Weight: 0.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 20828607, 15200866, 25815392, 15948740
- Part Description: 2007 GMC Sierra 3500 HD Junction Block
Vehicle Fitment- 2007 GMC Sierra 3500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
OEM (Genuine) 2007 GMC Sierra 3500 HD Junction Block
PartNumber: 19210439
Product Specifications- Notes: Engine Compartment, W/6.6 Liter Diesel
- Other Names: Junction Block
- Item Dimensions: 9.5 x 5.6 x 16.3 inches
- Item Weight: 3.40 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25815388, 15910898
- Part Description: 2007 GMC Sierra 3500 HD Junction Block
Vehicle Fitment- 2007 GMC Sierra 3500 HD | SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
OEM (Genuine) 2007 GMC Sierra 3500 HD Block Asm, Engine Wiring Harness Junction
PartNumber: 19210438
Product Specifications- Notes: Engine Compartment, W/O 6.6 Liter Diesel
- Other Names: Junction Block
- Item Dimensions: 9.6 x 5.7 x 16.0 inches
- Item Weight: 3.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25815387, 15910897
- Part Description: 2007 GMC Sierra 3500 HD Block Asm, Engine Wiring Harness Junction
Vehicle Fitment- 2007 GMC Sierra 3500 HD | SLE, SLT, WT | 8 Cyl 6.0 L GAS
OEM (Genuine) 2007 GMC Sierra 3500 HD Block Asm-Engine Wiring Harness Junction
PartNumber: 15139209
Product Specifications- Other Names: Junction Block
- Item Dimensions: 9.4 x 5.3 x 12.2 inches
- Item Weight: 3.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2007 GMC Sierra 3500 HD Block Asm-Engine Wiring Harness Junction
Vehicle Fitment- 2007 GMC Sierra 3500 HD | SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
FAQ for Fuse Box Repair
Q: How many screws attach to the underhood electrical center/junction block bracket?
A:
There are 3 screws attaching the underhood electrical center/junction block bracket.
By Bob
GM Specialist
01/11/2022Q: What should be noted for the underhood electrical center/junction block?
A:
You should remove the cover and then release the retainers securing the junction block to the bracket.
By Bob
GM Specialist
01/11/2022Q: What is the recommended torque for the Underhood Electrical Center/Junction Block Bracket screws?
A:
The recommended torque is 9 N.m (80 lb in).
By Bob
GM Specialist
01/11/2022Q: How to replace the instrument panel electrical center or junction block?
A:
You can disconnect all electrical connections and then release the plastic retaining tab to loosen the electrical center and maneuver out of the I/P area.
By Bob
GM Specialist
01/11/2022Q: How to service the body wiring harness junction black?
A:
You can recover the cover and then disconnect the electrical connectors.
By Bob
GM Specialist
01/11/2022