How to replace the Fuse Box in the Body Wiring Harness Junction Block on GMC Yukon?

The replacement process starts by unfastening the cover retaining nut before slotting the tabs to extract the cover. Press to release the tabs which allows removal of the junction block from its bracket after detaching the harness from the front side of the junction block. The first step after removing the junction block is accessing the rear of the block to remove retaining bolts then using a screwdriver to separate the wire harness block from the junction block. The wire harness block needs installation onto the junction block with retaining bolts tightened to 6 N.m (53 lb in) following Fastener Notice in Service Precautions. Install the junction block to the bracket bracket until it clicks by pushing on its top part and activate the harness through the front of the junction block. Proceed with installing the cover which will snap into position before you hand-tighten the retaining nut until it rests properly.

OEM GMC Yukon Fuse Box

Fuse Holder Box

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19 Fuse Boxes found

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GMC Yukon Junction Block Part Number: 84303175
$198.77 MSRP: $312.75
You Save: $113.98 (37%)
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Product Specifications
- Other Name: Block; Junction Boxes; Relay Boxes; Fuse Box; Fuse & Relay Box; Block, Wiring Junction
- Replaces: 23254025, 23285565, 84075768, 84071500, 84075778, 84008527, 84303177, 84303178, 84008524, 23143471, 23285572, 23285569, 84303179, 23143470, 23285567, 84075777, 84008525, 84075776
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017 GMC Yukon | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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GMC Yukon Junction Block Part Number: 20813086
$211.33 MSRP: $332.50
You Save: $121.17 (37%)
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Product Specifications
- Other Name: Block Assembly-Body Wiring Harness Junction; Junction Boxes; Relay Boxes; Fuse Box; Block, Wiring Junction
- Replaces: 15780696
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2014 GMC Yukon | Denali, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX
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GMC Yukon Fuse Box Part Number: 12110746
$53.68 MSRP: $83.78
You Save: $30.10 (36%)
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Product Specifications
- Other Name: Block, Fuse; Junction Boxes; Connector, Wiring Junction; Block, Wiring Junction
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2000 GMC Yukon | Denali, SL, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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GMC Yukon Junction Block Part Number: 84114437
$422.31 MSRP: $664.46
You Save: $242.15 (37%)
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Product Specifications
- Other Name: Block; Junction Boxes; Relay Boxes; Fuse Box; Block, Wiring Junction
- Replaces: 23275380, 23418066, 22773484, 84017672, 23225905
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020, 2015-2016 GMC Yukon | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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GMC Yukon Fuse Box, Driver Side Part Number: 84114432
$142.76 MSRP: $224.63
You Save: $81.87 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block, Main Wiring Junction And Fuse Block; Junction Boxes; Block, Wiring Junction
- Position: Driver Side
- Replaces: 23200663, 23225914, 23418063
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2020 GMC Yukon | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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GMC Yukon Junction Block Part Number: 12146281
$32.26 MSRP: $57.60
You Save: $25.34 (44%)
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Product Specifications
- Other Name: Block, Wiring Junction; Fuse Box
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2000 GMC Yukon | Base, Denali, SL, SLE, SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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GMC Yukon Fuse Box Part Number: 84354716
$95.86 MSRP: $171.18
You Save: $75.32 (44%)
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Product Specifications
- Other Name: Block Assembly-Battery Distribution Engine Compartment Fuse; Distribution Box; Block, Wiring Junction
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2020 GMC Yukon | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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GMC Yukon Fuse & Relay Box Part Number: 85545271
$70.92 MSRP: $111.07
You Save: $40.15 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block, Main Wiring Junction And Fuse Block; Block, Wiring Junction
- Replaces: 84929381
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2023 GMC Yukon | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Yukon Fuse & Relay Box Part Number: 84823330
$67.54 MSRP: $105.77
You Save: $38.23 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block, Main Wiring Junction And Fuse Block; Junction Boxes; Relay Boxes; Fuse Box; Block, Wiring Junction
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2023 GMC Yukon | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Yukon Fuse Box, Driver Side Part Number: 84114431
$168.12 MSRP: $264.54
You Save: $96.42 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block, Main Wiring Junction And Fuse Block; Junction Boxes; Block, Wiring Junction
- Position: Driver Side
- Replaces: 23418062, 23225915
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2020 GMC Yukon | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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GMC Yukon Junction Block Part Number: 85147821
$99.83 MSRP: $156.33
You Save: $56.50 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block Assembly-Body Wiring Harness Junction; Block, Wiring Junction
- Replaces: 84823327
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2023 GMC Yukon | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Yukon Junction Block Part Number: 84977658
$29.09 MSRP: $45.56
You Save: $16.47 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block Assembly-Battery Distribution Engine Compartment Fuse; Fuse Box; Block, Wiring Junction
- Replaced by: 85015815
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2023 GMC Yukon | AT4, Denali, SLE, SLT | 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Yukon Fuse & Relay Box Part Number: 84926407
$100.16 MSRP: $156.91
You Save: $56.75 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block; Junction Boxes; Relay Boxes; Fuse Box; Block, Wiring Junction
- Replaces: 84790034
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2023 GMC Yukon | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
View related parts
GMC Yukon Junction Block Part Number: 84694244
$118.17 MSRP: $185.93
You Save: $67.76 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block Assembly-Battery Distribution Fuse; Fuse Box; Block, Wiring Junction
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2023 GMC Yukon | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Yukon Junction Block Part Number: 84694241
$86.20 MSRP: $135.02
You Save: $48.82 (37%)
ADD TO CART
Product Specifications
- Other Name: Block Assembly-Battery Distribution Engine Compartment Fuse; Fuse Box; Block, Wiring Junction
- Replaced by: 85015813
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2023 GMC Yukon | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
View related parts
GMC Yukon Junction Block Part Number: 12193645
Product Specifications
- Other Name: Block, Wiring Junction; Junction Boxes; Relay Boxes; Fuse Box
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2003 GMC Yukon | Denali, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
GMC Yukon Junction Block Part Number: 15786043
$486.48 MSRP: $768.89
You Save: $282.41 (37%)
Product Specifications
- Other Name: Block, Wiring Junction; Junction Boxes; Relay Boxes; Fuse Box
- Replaces: 15095836, 15177119, 15115617, 15201930
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 GMC Yukon | Denali, SL, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
GMC Yukon Fuse Box, Driver Side Part Number: 23200665
Product Specifications
- Other Name: Block, Main Wiring Junction And Fuse Block; Junction Boxes; Block, Wiring Junction
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015 GMC Yukon | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
GMC Yukon Junction Block Part Number: 15528797
Product Specifications
- Other Name: Block, Wiring Junction; Junction Boxes; Fuse Box
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1994 GMC Yukon | Base, GT, SLE, Sport | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL

GMC Yukon Fuse Box

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GMC Yukon Fuse Box Parts Questions & Experts Answers

Junction Block
15786043
Q: How to replace the Fuse Box in the Body Wiring Harness Junction Block on GMC Yukon?
A:
The replacement process starts by unfastening the cover retaining nut before slotting the tabs to extract the cover. Press to release the tabs which allows removal of the junction block from its bracket after detaching the harness from the front side of the junction block. The first step after removing the junction block is accessing the rear of the block to remove retaining bolts then using a screwdriver to separate the wire harness block from the junction block. The wire harness block needs installation onto the junction block with retaining bolts tightened to 6 N.m (53 lb in) following Fastener Notice in Service Precautions. Install the junction block to the bracket bracket until it clicks by pushing on its top part and activate the harness through the front of the junction block. Proceed with installing the cover which will snap into position before you hand-tighten the retaining nut until it rests properly.