Genuine 2018 GMC Sierra Fuse Box

Fuse Holder Box

Enter your vehicle info to find more parts and verify fitment

Select Vehicle by VIN
Select Vehicle by Model

Select by VIN

Enter your VIN for the most accurate results.

Select by Model

-- Select Make --

-- Select Model --

-- Select Year --

9 Fuse Boxes found

View related parts
2018 GMC Sierra Block Assembly, Engine Wiring Harness Junction
Part Number: 84303175
- Other Name: Block Assembly, Eng Wrg Harn Junc; Fuse & Relay Box, Junction Block
- Replaces: 23254025, 23285565, 84303177, 84008527, 84071500, 84303178, 84075778, 84008524, 84075768, 23285569, 23143470, 23285567, 23285572, 84303179, 84075777, 84008525, 84075776
$160.41 MSRP: $253.53
You Save: $93.12 (37%)

Add to Cart
More Info
Fits the following 2018 GMC Sierra Submodels:
1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 1/2 TON, CREW CAB 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX | 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L
Less Info
View related parts
2018 GMC Sierra Block Assembly, Bat Distribution Eng Compt Fuse
Part Number: 84460793
- Other Name: Distribution Box
- Replaces: 84095549
$69.20 MSRP: $108.87
You Save: $39.67 (37%)

Add to Cart
More Info
Fits the following 2018 GMC Sierra Submodels:
2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX | 8 Cyl 6.6L Diesel
Less Info
View related parts
2018 GMC Sierra Block Assembly, Battery Distribution Engine Compartment Fuse
Part Number: 84219289
- Other Name: Block Assembly, Bat Distribution Eng Compt Fuse; Distribution Box
- Replaces: 84012731, 23232162, 84044647
$73.47 MSRP: $115.60
You Save: $42.13 (37%)

Add to Cart
More Info
Fits the following 2018 GMC Sierra Submodels:
1500 CREW CAB, 1500 CREW CAB STANDARD BOX, CREW CAB 1/2 TON | 8 Cyl 5.3L
Less Info
View related parts
2018 GMC Sierra Block Assembly, Engine Wiring Harness Junction
Part Number: 84303176
- Other Name: Block Assembly, Eng Wrg Harn Junc; Fuse & Relay Box
- Replaces: 23387799, 84075772
$178.97 MSRP: $282.85
You Save: $103.88 (37%)

Add to Cart
More Info
Fits the following 2018 GMC Sierra Submodels:
1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, CREW CAB 1/2 TON | 8 Cyl 5.3L
Less Info
View related parts
2018 GMC Sierra Block Assembly, Bat Distribution Eng Compt Fuse
Part Number: 84460794
- Other Name: Distribution Box
- Replaces: 84095550
$74.30 MSRP: $116.90
You Save: $42.60 (37%)

Add to Cart
More Info
Fits the following 2018 GMC Sierra Submodels:
2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX | 8 Cyl 6.0L, 8 Cyl 6.0L Flex
Less Info
View related parts
2018 GMC Sierra Block Assembly, Engine Wiring Harness Junction
Part Number: 84311405
- Other Name: Block Assembly, Eng Wrg Harn Junc
- Replaces: 84157575
$149.68 MSRP: $236.57
You Save: $86.89 (37%)

Add to Cart
More Info
Fits the following 2018 GMC Sierra Submodels:
1500 CREW CAB, 1500 CREW CAB STANDARD BOX, CREW CAB 1/2 TON | 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L
Less Info
View related parts
2018 GMC Sierra Block Assembly, Bat Distribution Eng Compt Fuse
Part Number: 84460792
- Other Name: Distribution Box
- Replaces: 84095548
$67.78 MSRP: $106.65
You Save: $38.87 (37%)

Add to Cart
More Info
Fits the following 2018 GMC Sierra Submodels:
2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX | 8 Cyl 6.6L Diesel
Less Info
View related parts
2018 GMC Sierra Block Assembly, Bat Distribution Eng Compt Fuse
Part Number: 84354721
- Other Name: Distribution Box
- Replaces: 84043745, 84095551, 84460795
$74.30 MSRP: $116.90
You Save: $42.60 (37%)

Add to Cart
More Info
Fits the following 2018 GMC Sierra Submodels:
1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 1/2 TON, CREW CAB 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX | 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L
Less Info
View related parts
2018 GMC Sierra Block Assembly, Engine Wiring Harness Junction
Part Number: 84303174
- Other Name: Block Assembly, Eng Wrg Harn Junc; Fuse & Relay Box
- Replaces: 23254027, 23143474, 23285571, 84017812, 84017811, 84303173, 84075775, 23285564, 84075769, 84075767, 84075774
$209.88 MSRP: $331.72
You Save: $121.84 (37%)
More Info
Fits the following 2018 GMC Sierra Submodels:
2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX | 8 Cyl 6.6L Diesel
Less Info

Related 2018 GMC Sierra Parts

Alternate Year Models

2017 GMC Sierra Fuse Box 2019 GMC Sierra Fuse Box