How to replace the Fuse Box in the Body Wiring Harness Junction Block on Chevrolet Express 2500?

One must begin Fuse Box replacement by disconnecting the negative Battery Cable followed by seat and cover removal. The initial step requires you to detach both the Fuse Box positive Battery Cable nut and cable from their block base position. Users with yf7 system must disconnect electrical connectors from the Fuse Box. The Fuse Box needs complete caged bolt loosening to release its block base holding tabs before it can be extracted from its base. Separate the Fuse Box base nuts (1, 3) along with disconnecting the wiring harness from the Fuse Box base until you can extract the Fuse Box base from under the floor. You must connect the wiring harness to the Fuse Box base before securing the Fuse Box base at floor studs while avoiding electrical connections (4, 5) from getting trapped under the Fuse Box base. Fasten the Fuse Box base nuts (1, 3) onto the floor studs while tightening them to 5 n.m (44 lb in). Install the Fuse Box onto the Fuse Box base while making sure the retaining tabs completely fit because you should then tighten all bolts to 5 n.m (44 lb in). If the vehicle has yf7 it requires electrical connector attachment before installing the positive Battery Cable to the Fuse Box while tightening the nut to 10 n.m (88 lb in). After installing the Fuse Box cover it is necessary to return the driver's seat properly while reconnecting the negative Battery Cable.

OEM Chevrolet Express 2500 Fuse Box

Fuse Holder Box

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18 Fuse Boxes found

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Chevrolet Express 2500 Junction Block
Part Number: 25888305
$167.63 MSRP: $263.74
You Save: $96.11 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block Assembly-Body Wiring Harness Junction; Junction Boxes; Fuse Box; Block, Wiring Junction
- Replaces: 25813771
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
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Chevrolet Express 2500 Junction Block
Part Number: 23104896
$160.05 MSRP: $251.81
You Save: $91.76 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block; Junction Boxes; Fuse Box; Block, Wiring Junction
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Express 2500 Junction Block
Part Number: 22737795
$168.05 MSRP: $264.42
You Save: $96.37 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block Assembly-Accessory Wiring Junction; Junction Boxes; Fuse Box; Block, Wiring Junction
- Replaces: 20902964, 20928294
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.6 L DIESEL
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Chevrolet Express 2500 Junction Block
Part Number: 15930149
$301.73 MSRP: $474.76
You Save: $173.03 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block, Wiring Junction; Junction Boxes; Fuse Box
- Replaces: 15226191, 15295290, 25760822, 15917681
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
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Chevrolet Express 2500 Junction Block
Part Number: 85145018
$191.14 MSRP: $331.43
You Save: $140.29 (43%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block; Junction Boxes; Fuse Box
- Replaced by: 85665752
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2024 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
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Chevrolet Express 2500 Junction Block
Part Number: 85145017
$134.92 MSRP: $212.29
You Save: $77.37 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block; Junction Boxes; Fuse Box
- Replaced by: 84794657
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2024 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
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Chevrolet Express 2500 Junction Block
Part Number: 84816379
$77.15 MSRP: $120.82
You Save: $43.67 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block Assembly, Body Wiring Harness Junction; Block, Wiring Junction
- Replaced by: 85626955
- Replaces: 84839544, 84983386
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
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Chevrolet Express 2500 Junction Block
Part Number: 84184430
$191.75 MSRP: $301.70
You Save: $109.95 (37%)
ADD TO CART
Product Specifications
- Other Name: Block; Junction Boxes; Fuse Box; Block, Wiring Junction
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
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Chevrolet Express 2500 Junction Block
Part Number: 84184429
$159.55 MSRP: $251.03
You Save: $91.48 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block; Junction Boxes; Fuse Box; Block, Wiring Junction
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2021 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
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Chevrolet Express 2500 Junction Block
Part Number: 84184428
$156.39 MSRP: $246.08
You Save: $89.69 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block; Junction Boxes; Fuse Box; Block, Wiring Junction
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2020 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Express 2500 Junction Block
Part Number: 15930141
$133.74 MSRP: $210.45
You Save: $76.71 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Block Assembly-Body Wiring Harness Junction; Junction Boxes; Fuse Box; Block, Wiring Junction
- Replaces: 15917666, 25760824
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
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Chevrolet Express 2500 Junction Block
Part Number: 22786561
Product Specifications
- Other Name: Block Assembly-Accessory Wiring Junction; Block, Wiring Junction
- Replaces: 20995990, 20928295, 20902965
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011 Chevrolet Express 2500 | Base | 8 Cyl 6.6 L DIESEL
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Chevrolet Express 2500 Junction Block
Part Number: 25930729
$196.49 MSRP: $309.17
You Save: $112.68 (37%)
Product Specifications
- Other Name: Block Assembly-Accessory Wiring Junction; Junction Boxes; Fuse Box; Block, Wiring Junction
- Replaces: 15938399, 25855772, 25888291
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Express 2500 | Base | 8 Cyl 6.6 L DIESEL
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Chevrolet Express 2500 Junction Block
Part Number: 25888290
$236.60 MSRP: $372.28
You Save: $135.68 (37%)
Product Specifications
- Other Name: Block Assembly-Accessory Wiring Junction; Junction Boxes; Fuse Box; Block, Wiring Junction
- Replaces: 15938398, 25855771
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Express 2500 Junction Block
Part Number: 85145016
Product Specifications
- Other Name: Block; Junction Boxes; Fuse Box
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
View related parts
Chevrolet Express 2500 Junction Block
Part Number: 84983380
Product Specifications
- Other Name: Block; Junction Boxes; Fuse Box
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
View related parts
Chevrolet Express 2500 Junction Block
Part Number: 84983378
Product Specifications
- Other Name: Block; Junction Boxes; Fuse Box
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
View related parts
Chevrolet Express 2500 Junction Block
Part Number: 84184393
Product Specifications
- Other Name: Block Assembly-Body Wiring Harness Junction; Junction Boxes; Fuse Box; Block, Wiring Junction
- Replaces: 22778075, 20995978
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2018 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL

Chevrolet Express 2500 Fuse Box

Our website offers an extensive catalog of genuine Chevrolet Express 2500 Fuse Box at unbeatable prices. Every OEM Chevrolet Express 2500 Fuse Box comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Chevrolet Express 2500 Fuse Box Parts Questions & Experts Answers

Junction Block
15930149
Q: How to replace the Fuse Box in the Body Wiring Harness Junction Block on Chevrolet Express 2500?
A: One must begin Fuse Box replacement by disconnecting the negative Battery Cable followed by seat and cover removal. The initial step requires you to detach both the Fuse Box positive Battery Cable nut and cable from their block base position. Users with yf7 system must disconnect electrical connectors from the Fuse Box. The Fuse Box needs complete caged bolt loosening to release its block base holding tabs before it can be extracted from its base. Separate the Fuse Box base nuts (1, 3) along with disconnecting the wiring harness from the Fuse Box base until you can extract the Fuse Box base from under the floor. You must connect the wiring harness to the Fuse Box base before securing the Fuse Box base at floor studs while avoiding electrical connections (4, 5) from getting trapped under the Fuse Box base. Fasten the Fuse Box base nuts (1, 3) onto the floor studs while tightening them to 5 n.m (44 lb in). Install the Fuse Box onto the Fuse Box base while making sure the retaining tabs completely fit because you should then tighten all bolts to 5 n.m (44 lb in). If the vehicle has yf7 it requires electrical connector attachment before installing the positive Battery Cable to the Fuse Box while tightening the nut to 10 n.m (88 lb in). After installing the Fuse Box cover it is necessary to return the driver's seat properly while reconnecting the negative Battery Cable.

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