How to replace the rear Fuse Box on Buick LeSabre?

Proceeding with the replacement of the rear electrical center or junction block requires starting with removal of the rear seat cushion and negative Battery Cable disconnection while placing the ignition key in the lock position and turning off all electrical devices for safety. Your first step should be to take off the rear fuse block cover then separate the positive Battery Cable nut and positive Battery Cable from the rear electrical center. Lift the electrical center upward after unclipping its four retaining pieces. Then flip it over. Disconnected connectors of all types must be removed from the fuse block after removing its three connector fasteners. To perform installation service the connectors to the rear fuse block before using your hands to start the fasteners using a torque of 7 n.m (62 lb in). Fasten the rear electrical center into its base assembly while verifying the clips secure position before you connect the positive Battery Cable with its nut and finish securing it at 15 n.m (11 lb ft). The last step is to place back the seat cushion beneath and reattach the negative Battery Cable.

How to replace the instrument panel Fuse Box on Buick LaCrosse?

The first step to replace either instrument panel electrical center or junction block requires disconnecting the negative Battery Cable from the vehicle. The body wiring harness should be disconnected from the accessory wiring junction block while pulling the harness out to create space for access. Insert starts with the removal of the instrument panel (I/P) compartment together with the junction block bolt. The junction block tabs should be removed from the passenger knee bolster and the junction block extracted away from the i/p for removal. Begin the installation by inserting the junction block bottom tabs before snapping its top section to the passenger knee bolster and tightening the junction block bolt to 10 n.m (89 lb in). Install the body wiring connectors to the junction block while securing each bolt with 2.5 n.m (22 lb in) torque specification. The necessary installation procedure includes placing the i/p compartment back into position followed by loading the outer trim cover and reattaching the negative Battery Cable.

OEM Buick Fuse Box

Fuse Holder Box

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109 Fuse Boxes found

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Buick Fuse & Relay Box, Front Part Number: 22938539
$247.01 MSRP: $388.64
You Save: $141.63 (37%)
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Product Specifications
- Other Name: Block Assembly-Front Compartment Fuse; Junction Boxes; Fuse Box; Block, Main Wiring Junction And Fuse Block
- Position: Front
Fits the following Buick Models:
- Verano | 2014-2015 | Base, Convenience, Leather | 4 Cyl 2.4 L FLEX
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Buick Fuse & Relay Box Part Number: 42778908
$123.07 MSRP: $220.76
You Save: $97.69 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block; Junction Boxes; Relay Boxes; Fuse Box; Block, Main Wiring Junction And Fuse Block
- Replaced by: 42823941
Fits the following Buick Models:
- Encore GX | 2020-2022 | Essence, Preferred, Select | 3 Cyl 1.3 L GAS
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Buick Fuse & Relay Box Part Number: 42823945
$104.37 MSRP: $186.38
You Save: $82.01 (44%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Block; Block, Main Wiring Junction And Fuse Block
Fits the following Buick Models:
- Encore GX | 2024 | Avenir, Preferred, Sport Touring | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Fuse & Relay Box Part Number: 85140176
$140.63 MSRP: $221.28
You Save: $80.65 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block; Block, Main Wiring Junction And Fuse Block
Fits the following Buick Models:
- Enclave | 2022-2024 | Essence | 6 Cyl 3.6 L GAS
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Buick Fuse & Relay Box Part Number: 95131331
$286.37 MSRP: $450.57
You Save: $164.20 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block; Junction Boxes; Fuse Box; Block, Main Wiring Junction And Fuse Block
- Replaces: 95131333
Fits the following Buick Models:
- Encore | 2013-2014 | Base, Convenience, Leather, Premium | 4 Cyl 1.4 L GAS
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Buick Fuse Box Part Number: 13379016
$102.92 MSRP: $161.23
You Save: $58.31 (37%)
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Product Specifications
- Other Name: Block, Main Wiring Junction And Fuse Block; Junction Boxes; Fuse & Relay Box
- Position: Rear
Fits the following Buick Models:
- Cascada | 2016-2019 | Base, Premium, Sport Touring | 4 Cyl 1.6 L GAS
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Buick Fuse & Relay Box Part Number: 26212085
$182.96 MSRP: $287.83
You Save: $104.87 (37%)
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Product Specifications
- Other Name: Block; Junction Boxes; Fuse Box; Block, Main Wiring Junction And Fuse Block
Fits the following Buick Models:
- LaCrosse | 2017-2019 | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
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Buick Junction Block Part Number: 95250936
$52.20 MSRP: $81.76
You Save: $29.56 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block Assembly-Body Wiring Harness Junction; Junction Boxes; Relay Boxes; Fuse Box; Block, Main Wiring Junction And Fuse Block; Block, Body Wiring
- Replaces: 42627351
Fits the following Buick Models:
- Encore | 2013-2022 | Base, Convenience, Essence, Leather, Preferred, Preferred II, Premium, Sport Touring | 4 Cyl 1.4 L GAS
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Buick Fuse & Relay Box Part Number: 85511698
$120.22 MSRP: $189.11
You Save: $68.89 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block; Junction Boxes; Relay Boxes; Fuse Box
- Replaced by: 85140175
Fits the following Buick Models:
- Enclave | 2021 | Avenir, Premium | 6 Cyl 3.6 L GAS
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Buick Fuse & Relay Box Part Number: 84281614
$97.26 MSRP: $152.33
You Save: $55.07 (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, Body Wiring
Fits the following Buick Models:
- Enclave | 2018-2019 | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Relay Box Part Number: 95250938
$11.24 MSRP: $17.61
You Save: $6.37 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block, Coolant Temperature (Engine Unit); Relay Boxes; Fuse Box; Relay Cover; Block, Main Wiring Junction And Fuse Block
- Position: Front
Fits the following Buick Models:
- Encore | 2013-2022 | Base, Convenience, Essence, Leather, Preferred, Preferred II, Premium, Sport Touring | 4 Cyl 1.4 L GAS
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Buick Fuse & Relay Box Part Number: 84949768
$150.80 MSRP: $237.30
You Save: $86.50 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block; Junction Boxes; Relay Boxes; Fuse Box; Block, Main Wiring Junction And Fuse Block
Fits the following Buick Models:
- Enclave | 2022-2024 | Avenir, Premium | 6 Cyl 3.6 L GAS
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Buick Fuse & Relay Box Part Number: 25856249
$328.66 MSRP: $517.11
You Save: $188.45 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block Assembly-Accessory Wiring Junction; Junction Boxes; Fuse Box; Block, Main Wiring Junction And Fuse Block; Block, Wiring Junction
- Replaces: 25784722, 25856250, 25784721
Fits the following Buick Models:
- Enclave | 2008 | CX, CXL | 6 Cyl 3.6 L GAS
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Buick Fuse & Relay Box Part Number: 84292760
$153.09 MSRP: $240.83
You Save: $87.74 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block; Junction Boxes; Fuse Box; Block, Main Wiring Junction And Fuse Block
Fits the following Buick Models:
- Enclave | 2018 | Base, Essence | 6 Cyl 3.6 L GAS
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Buick Fuse & Relay Box Part Number: 94520906
$278.01 MSRP: $437.44
You Save: $159.43 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block; Junction Boxes; Relay Boxes; Fuse Box; Block, Main Wiring Junction And Fuse Block
Fits the following Buick Models:
- Encore | 2015-2016 | Base, Convenience, Leather, Premium, Sport Touring | 4 Cyl 1.4 L GAS
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Buick Fuse & Relay Box Part Number: 42604046
$141.82 MSRP: $223.09
You Save: $81.27 (37%)
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Product Specifications
- Other Name: Block Kit, Main Wiring Junction And Fuse Block; Junction Boxes; Relay Boxes; Fuse Box
Fits the following Buick Models:
- Encore | 2018-2022 | Base, Essence, Preferred, Preferred II, Premium, Sport Touring | 4 Cyl 1.4 L GAS
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Buick Fuse & Relay Box Part Number: 42811521
$438.04 MSRP: $689.08
You Save: $251.04 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block
Fits the following Buick Models:
- Encore GX | 2023 | Essence, Preferred, Select | 3 Cyl 1.3 L GAS
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Buick Fuse & Relay Box, Front Part Number: 22885508
Product Specifications
- Other Name: Block Assembly-Front Compartment Fuse; Junction Boxes; Fuse Box; Block, Main Wiring Junction And Fuse Block
- Position: Front
Fits the following Buick Models:
- LaCrosse | 2013 | Base, Leather, Premium, Touring | 6 Cyl 3.6 L FLEX
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Buick Junction Block Part Number: 25918680
Product Specifications
- Other Name: Block Assembly-Accessory Wiring Junction; Junction Boxes; Relay Boxes; Fuse Box; Block, Main Wiring Junction And Fuse Block
- Replaces: 15778476
Fits the following Buick Models:
- LaCrosse | 2008-2009 | Super | 8 Cyl 5.3 L GAS
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Buick Distribution Box Part Number: 84139184
$54.81 MSRP: $85.86
You Save: $31.05 (37%)
Product Specifications
- Other Name: Block Assembly-Battery Distribution Fuse; Block, Main Wiring Junction And Fuse Block
- Replaces: 23359001
Fits the following Buick Models:
- LaCrosse | 2018-2019 | Base, Essence, Preferred, Premium | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV)

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Buick Fuse Box

Choose OEM Fuse Box, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Buick's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Buick Fuse Box. You can shop at highly competitive prices and protect your budget. All our genuine Buick parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Buick Fuse Box Parts and Q&A

Fuse Holder
12193968
Q: How to replace the rear Fuse Box on Buick LeSabre?
A:
Proceeding with the replacement of the rear electrical center or junction block requires starting with removal of the rear seat cushion and negative Battery Cable disconnection while placing the ignition key in the lock position and turning off all electrical devices for safety. Your first step should be to take off the rear fuse block cover then separate the positive Battery Cable nut and positive Battery Cable from the rear electrical center. Lift the electrical center upward after unclipping its four retaining pieces. Then flip it over. Disconnected connectors of all types must be removed from the fuse block after removing its three connector fasteners. To perform installation service the connectors to the rear fuse block before using your hands to start the fasteners using a torque of 7 n.m (62 lb in). Fasten the rear electrical center into its base assembly while verifying the clips secure position before you connect the positive Battery Cable with its nut and finish securing it at 15 n.m (11 lb ft). The last step is to place back the seat cushion beneath and reattach the negative Battery Cable.
Junction Block
10320101
Q: How to replace the instrument panel Fuse Box on Buick LaCrosse?
A:
The first step to replace either instrument panel electrical center or junction block requires disconnecting the negative Battery Cable from the vehicle. The body wiring harness should be disconnected from the accessory wiring junction block while pulling the harness out to create space for access. Insert starts with the removal of the instrument panel (I/P) compartment together with the junction block bolt. The junction block tabs should be removed from the passenger knee bolster and the junction block extracted away from the i/p for removal. Begin the installation by inserting the junction block bottom tabs before snapping its top section to the passenger knee bolster and tightening the junction block bolt to 10 n.m (89 lb in). Install the body wiring connectors to the junction block while securing each bolt with 2.5 n.m (22 lb in) torque specification. The necessary installation procedure includes placing the i/p compartment back into position followed by loading the outer trim cover and reattaching the negative Battery Cable.