How to replace the Fuse Box in the Body Wiring Harness Junction Block on GMC Savana 3500?

Before replacing the body wiring harness Fuse Box, the operator must first disconnect the negative Battery Cable then remove the driver seat. Begin by releasing the Fuse Box cover and unfastening both the positive Battery Cable nut as well as the cable from the Fuse Box. You should detach all the electrical connectors when using yf7 on the Fuse Box. Users must loosen the Fuse Box caged bolts to their full extent to expose Fuse Box base tabs which can be released for Fuse Box removal. Start by taking off the Fuse Box base nuts (1, 3) along with the wiring harness from the Fuse Box base. After that, remove the Fuse Box base itself off the floor. Install the wiring harness to the Fuse Box base before you mount it on floor studs while ensuring that other electrical connectors (4 and 5) remain outside of the Fuse Box base area. Install Fuse Box base nuts to floor studs after positioning them at proper locations. Fasten these nuts until they reach 5 n.m (44 lb in). Start by mounting the Fuse Box onto the Fuse Box base with retaining tabs completely seated in place and secure the bolts to 5 n.m (44 lb in). Follow the yf7 electrical connector procedure or use the positive Battery Cable to connect to the Fuse Box by installing its nut and tightening it to 10 n.m (88 lb in). After installing the Fuse Box cover the driver should reinstall their seat while reattaching the negative Battery Cable.

OEM GMC Savana 3500 Fuse Box

Fuse Holder Box

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18 Fuse Boxes found

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GMC Savana 3500 Junction Block
Part Number: 25888305
$167.63 MSRP: $263.74
You Save: $96.11 (37%)
Ships in 1-3 Business Days
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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 GMC Savana 3500 | 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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GMC Savana 3500 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 GMC Savana 3500 | 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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GMC Savana 3500 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 GMC Savana 3500 | 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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GMC Savana 3500 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 GMC Savana 3500 | Base, LS, LT, SLE | 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
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GMC Savana 3500 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 GMC Savana 3500 | 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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GMC Savana 3500 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 GMC Savana 3500 | 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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GMC Savana 3500 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 GMC Savana 3500 | 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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GMC Savana 3500 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 GMC Savana 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
View related parts
GMC Savana 3500 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 GMC Savana 3500 | 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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GMC Savana 3500 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 GMC Savana 3500 | 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
View related parts
GMC Savana 3500 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 GMC Savana 3500 | Base, LS, LT, SLE | 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
View related parts
GMC Savana 3500 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 GMC Savana 3500 | Base, LS, LT | 8 Cyl 6.6 L DIESEL
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GMC Savana 3500 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 GMC Savana 3500 | Base | 8 Cyl 6.6 L DIESEL
View related parts
GMC Savana 3500 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 GMC Savana 3500 | 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
View related parts
GMC Savana 3500 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 GMC Savana 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
View related parts
GMC Savana 3500 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 GMC Savana 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
View related parts
GMC Savana 3500 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 GMC Savana 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
View related parts
GMC Savana 3500 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 GMC Savana 3500 | 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

GMC Savana 3500 Fuse Box

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GMC Savana 3500 Fuse Box Parts Questions & Experts Answers

Junction Block
15930149
Q: How to replace the Fuse Box in the Body Wiring Harness Junction Block on GMC Savana 3500?
A: Before replacing the body wiring harness Fuse Box, the operator must first disconnect the negative Battery Cable then remove the driver seat. Begin by releasing the Fuse Box cover and unfastening both the positive Battery Cable nut as well as the cable from the Fuse Box. You should detach all the electrical connectors when using yf7 on the Fuse Box. Users must loosen the Fuse Box caged bolts to their full extent to expose Fuse Box base tabs which can be released for Fuse Box removal. Start by taking off the Fuse Box base nuts (1, 3) along with the wiring harness from the Fuse Box base. After that, remove the Fuse Box base itself off the floor. Install the wiring harness to the Fuse Box base before you mount it on floor studs while ensuring that other electrical connectors (4 and 5) remain outside of the Fuse Box base area. Install Fuse Box base nuts to floor studs after positioning them at proper locations. Fasten these nuts until they reach 5 n.m (44 lb in). Start by mounting the Fuse Box onto the Fuse Box base with retaining tabs completely seated in place and secure the bolts to 5 n.m (44 lb in). Follow the yf7 electrical connector procedure or use the positive Battery Cable to connect to the Fuse Box by installing its nut and tightening it to 10 n.m (88 lb in). After installing the Fuse Box cover the driver should reinstall their seat while reattaching the negative Battery Cable.

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