OEM Chevrolet Trailblazer Relay Block

Relay Fuse Box

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9 Relay Blocks found

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Chevrolet Trailblazer Fuse & Relay Box Part Number: 42778905
$120.58 MSRP: $216.28
You Save: $95.70 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Block; Block, Main Wiring Junction And Fuse Block
- Replaced by: 42823938
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 Chevrolet Trailblazer | L, LS, LT | 3 Cyl 1.2 L GAS
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Chevrolet Trailblazer 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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2022 Chevrolet Trailblazer | ACTIV, LS, LT, RS | 3 Cyl 1.3 L GAS
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Chevrolet Trailblazer Fuse Box Part Number: 42757807
$82.15 MSRP: $128.68
You Save: $46.53 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block Assembly-Battery Distribution Fuse
- Replaces: 42702536
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2025 Chevrolet Trailblazer | L, LS, LT | 3 Cyl 1.2 L FLEX, 3 Cyl 1.2 L GAS
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Chevrolet Trailblazer Fuse & Relay Box Part Number: 42724259
$104.01 MSRP: $162.93
You Save: $58.92 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block; Junction Boxes; Relay Boxes; Fuse Box; Block, Main Wiring Junction And Fuse Block
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2022 Chevrolet Trailblazer | ACTIV, LS, LT, RS | 3 Cyl 1.3 L GAS
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Chevrolet Trailblazer Fuse & Relay Box Part Number: 42811521
$446.97 MSRP: $706.30
You Save: $259.33 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023 Chevrolet Trailblazer | ACTIV, LS, LT, RS | 3 Cyl 1.3 L GAS
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Chevrolet Trailblazer Fuse & Relay Box Part Number: 42811523
$473.69 MSRP: $748.52
You Save: $274.83 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Block
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023 Chevrolet Trailblazer | ACTIV, LS, LT, RS | 3 Cyl 1.3 L GAS
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Chevrolet Trailblazer Block, Main Wiring Junction And Fuse Block Part Number: 42823946
$101.54 MSRP: $181.32
You Save: $79.78 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Block
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2024-2025 Chevrolet Trailblazer | ACTIV, LS, LT, RS | 3 Cyl 1.3 L GAS
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Chevrolet Trailblazer Block, Main Wiring Junction And Fuse Block Part Number: 42823943
$108.70 MSRP: $194.10
You Save: $85.40 (44%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Block
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2024-2025 Chevrolet Trailblazer | LS, LT | 3 Cyl 1.2 L FLEX, 3 Cyl 1.2 L GAS
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Chevrolet Trailblazer Block, Main Wiring Junction And Fuse Block Part Number: 42823944
$131.18 MSRP: $235.30
You Save: $104.12 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Block
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2024-2025 Chevrolet Trailblazer | ACTIV, LS, LT, RS | 3 Cyl 1.3 L GAS

Chevrolet Trailblazer Relay Block

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