Relays for 2018 Chevrolet Silverado 2500 HD
No.
Part # / Description / Price
Price
1
Buy GM Wiring Harness Junction Block 84303175 OEM | GM Wholesale Direct 
GM
GM Notes: PARTS: Order by description.
Description: Restore your vehicle's factory performance with this Genuine OEM Wiring Harness Junction Block (84303175). Engineered for an exact fit and long-lasting durability, it's the ultimate direct replacement. Buy now to secure wholesale pricing and fast shipping!
MSRP $320.57
$200.64
MSRP $320.57
$200.64
1
Driver Side Instrument Panel Wiring Harness Junction Block GM
GM Positions: Left
Description: INSTRUMENT PANEL. driver side with pwr adj pedals. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $170.20
$106.61
MSRP $170.20
$106.61
1
Driver Side Instrument Panel Wiring Harness Junction Block GM
GM Positions: Left
Description: INSTRUMENT PANEL. driver side without pwr adj pedals. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $189.37
$118.64
MSRP $189.37
$118.64
1
Passenger Side Fuse Block GM
GM Positions: Right
Description: INSTRUMENT PANEL. passenger side without pwr rear slider. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $176.23
$110.39
MSRP $176.23
$110.39
1
Passenger Side Fuse Block GM
GM Positions: Right
Description: INSTRUMENT PANEL. passenger side with pwr rear slider. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $189.31
$118.60
MSRP $189.31
$118.60
3
Engine Wiring Harness Fuse Block Bracket GM
GM Description: Engine compartment. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $69.94
$43.85
MSRP $69.94
$43.85
4
Multi Purpose Relay GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.40
$11.79
MSRP $21.40
$11.79
4
MSRP $22.42
$12.35
5
Engine Wiring Harness Junction Block GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel passenger side. 10 amp. Engine compartment. micro 2-blade 10 amp. Instrument panel. micro 2-blade 10 amp. Engine compartment. with 32 Volt 10 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $3.98
$2.19
MSRP $3.98
$2.19
5
15 Amp Multi-Purpose Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Engine compartment, micro2, 15 amp. Instrument panel passenger side. 15 amp. Engine compartment. micro 2-blade 15 amp. Instrument panel. micro 2-blade 15 amp. Engine compartment. with 32 Volt 15 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $3.98
$2.19
MSRP $3.98
$2.19
5
20 Amp Multi-Purpose Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Engine compartment, micro2, 20 amp. Instrument panel passenger side. 20 amp. Engine compartment. micro 2-blade 20 amp. Instrument panel. micro 2-blade 20 amp. Engine compartment. with 32 Volt 20 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $3.98
$2.19
MSRP $3.98
$2.19
5
30 Amp Multi-Purpose Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Engine compartment, micro2, 30 amp. Instrument panel passenger side. 30 amp. Engine compartment. micro 2-blade 30 amp. Instrument panel. micro 2-blade 30 amp. Engine compartment. with 32 Volt 30 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $0.33
$0.21
MSRP $0.33
$0.21
5
5 Amp Multi-Purpose Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Engine compartment. 5 amp/blade. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $0.19
$0.12
MSRP $0.19
$0.12
5
7.5 Amp Multi-Purpose Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Engine compartment. micro 3-blade 7.5 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $4.20
$2.64
MSRP $4.20
$2.64
6
60 AMP Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel passenger side. 60 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1.15
$0.73
MSRP $1.15
$0.73
6
40 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel passenger side. 40 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.42
$5.29
MSRP $8.42
$5.29
6
30 AMP Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel passenger side. Engine compartment. low profile j case 30 amp. INSTRUMENT PANEL. low profile J case 30 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.12
$5.10
MSRP $8.12
$5.10
6
20 Amp Multi-Purpose Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Engine compartment. low profile j case 20 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.21
$5.16
MSRP $8.21
$5.16
7
Battery Distribution Engine Compartment Fuse Block GM
GM Notes: PARTS: Order by description.
Description: ENGINE COMPARTMENT. 6.0L with dual alternator. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $147.82
$92.61
MSRP $147.82
$92.61
7
Battery Distribution Engine Compartment Fuse Block GM
GM Notes: PARTS: Order by description.
Description: Engine compartment, 6.0L, without dual alternator. Engine compartment. without eassist. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $147.82
$92.61
MSRP $147.82
$92.61
8
Fuse Block Cover GM
GM Notes: PARTS: Order by description.
Description: Engine compartment. 6.0L. Engine compartment. without eassist. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $27.66
$17.37
MSRP $27.66
$17.37