OEM Buick Relay Block

Relay Fuse Box

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96 Relay Blocks found

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Buick Fuse & Relay Box Part Number: 25865468
$321.16 MSRP: $576.08
You Save: $254.92 (45%)
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Product Specifications
- Other Name: Block; Junction Boxes; Relay Boxes; Block, Main Wiring Junction And Fuse Block
Fits the following Buick Models:
- Lucerne | 2009-2011 | CX, CXL, CXL Special Edition, Super | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS
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Buick Fuse & Relay Box, White Part Number: 25865467
$387.31 MSRP: $694.72
You Save: $307.41 (45%)
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Product Specifications
- Other Name: Block; Junction Boxes; Relay Boxes; Block, Main Wiring Junction And Fuse Block
- Replaces: 25821691, 25821690
Fits the following Buick Models:
- Lucerne | 2008 | CX, CXL, CXS, Super | 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS
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Buick Fuse & Relay Box Part Number: 25855325
$194.70 MSRP: $306.34
You Save: $111.64 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block, Main Wiring Junction And Fuse Block; Junction Boxes; Relay Boxes; Fuse Box; Block, Wiring Junction
- Replaces: 15927730, 15927732, 25855323
Fits the following Buick Models:
- Enclave | 2008 | CX, CXL | 6 Cyl 3.6 L GAS
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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: 20934631
$255.59 MSRP: $402.14
You Save: $146.55 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block, Main Wiring Junction And Fuse Block; Junction Boxes; Fuse Box; Block, Wiring Junction
- Replaces: 25923391, 25993208, 20934007
Fits the following Buick Models:
- Enclave | 2009-2012 | Base, CX, CXL | 6 Cyl 3.6 L GAS
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Buick Fuse & Relay Box, Front Part Number: 20922940
$76.83 MSRP: $254.34
You Save: $177.51 (70%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Block Assembly-Front Compartment Fuse; Junction Boxes; Fuse Box
- Position: Front
Fits the following Buick Models:
- LaCrosse | 2011 | CX, CXL | 4 Cyl 2.4 L GAS
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Buick Fuse & Relay Box Part Number: 42823945
$104.37 MSRP: $186.38
You Save: $82.01 (44%)
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Product Specifications
- Other Name: Block; Block, Main Wiring Junction And Fuse Block
Fits the following Buick Models:
- Encore GX | 2024-2025 | Preferred | 3 Cyl 1.2 L FLEX, 3 Cyl 1.2 L GAS
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Buick Fuse & Relay Box Part Number: 42778908
$126.15 MSRP: $226.28
You Save: $100.13 (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: 42778907
$129.03 MSRP: $231.44
You Save: $102.41 (45%)
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Product Specifications
- Other Name: Block; Block, Main Wiring Junction And Fuse Block
- Replaced by: 42823940
Fits the following Buick Models:
- Encore GX | 2020-2022 | Essence, Preferred, Select | 3 Cyl 1.2 L GAS
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Buick Fuse & Relay Box Part Number: 42833151
$130.21 MSRP: $233.56
You Save: $103.35 (45%)
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Product Specifications
- Other Name: Block; Block, Main Wiring Junction And Fuse Block
- Replaced by: 42887406
Fits the following Buick Models:
- Envista | 2024-2025 | Avenir, Preferred, Sport Touring | 3 Cyl 1.2 L FLEX, 3 Cyl 1.2 L GAS
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Buick Fuse & Relay Box Part Number: 23106752
$255.97 MSRP: $459.14
You Save: $203.17 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block, Main Wiring Junction And Fuse Block; Junction Boxes; Fuse Box; Block, Wiring Junction
- Replaces: 22949602, 22837018, 22949603, 23106751
Fits the following Buick Models:
- Enclave | 2013-2017 | Base, Convenience, Leather, Premium | 6 Cyl 3.6 L GAS
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Buick Fuse & Relay Box, Front Part Number: 20831466
$326.53 MSRP: $585.70
You Save: $259.17 (45%)
Ships in 1-3 Business Days
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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:
- LaCrosse | 2010 | CX, CXL, CXS | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
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Buick Fuse & Relay Box Part Number: 23436803
$427.54 MSRP: $766.88
You Save: $339.34 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block; Junction Boxes; Relay Boxes; Fuse Box; Block, Wiring Junction
- Replaces: 23436809, 23436806
Fits the following Buick Models:
- Enclave | 2015-2017 | Convenience, Leather, Premium | 6 Cyl 3.6 L GAS
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Buick Fuse Box Part Number: 22786006
$14.64 MSRP: $22.93
You Save: $8.29 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block, Main Wiring Junction And Fuse Block; Junction Boxes; Relay Boxes; Relay Box; Fuse & Relay Box
Fits the following Buick Models:
- Regal | 2011-2016 | Base, CXL, GS, Premium, Sport Touring | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Fuse Box Part Number: 42757807
$82.15 MSRP: $128.68
You Save: $46.53 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block Assembly-Battery Distribution Fuse
- Replaces: 42702536
Fits the following Buick Models:
- Encore GX | 2020-2025 | Essence, Preferred, Select | 3 Cyl 1.2 L FLEX, 3 Cyl 1.2 L GAS
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Buick Block, Main Wiring Junction And Fuse Block Part Number: 26547506
$85.81 MSRP: $134.39
You Save: $48.58 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Block Assembly-Battery Distribution Engine Compartment Fuse
- Replaced by: 26608799
Fits the following Buick Models:
- Enclave | 2025 | Avenir, Preferred, Sport Touring | 4 Cyl 2.5 L GAS
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Buick Fuse & Relay Box, Front Part Number: 13330944
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:
- Regal | 2011 | CXL | 4 Cyl 2.0 L FLEX
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Buick Fuse & Relay Box, Front Part Number: 20831465
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 | 2010 | CX, CXL, CXS | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
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Buick Fuse & Relay Box, Front Part Number: 22891999
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:
- Regal | 2013 | GS, Premium | 4 Cyl 2.0 L FLEX
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Buick Fuse & Relay Box Part Number: 20894794
Product Specifications
- Other Name: Block; Junction Boxes; Relay Boxes; Block, Main Wiring Junction And Fuse Block
Fits the following Buick Models:
- Lucerne | 2010-2011 | CX, CXL, CXL Special Edition, Super | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS

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Buick Relay Block

Choose OEM Relay Block, 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 Relay Block. 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.