Relays for 2018 Chevrolet Silverado 2500 HD
No.
Part # / Description / Price
Price
1
Engine Wiring Harness Junction Block 
GM
GM Notes: PARTS: Order by description.
Description: PLEASE NOTE: This Junction Block requires programming by an authorized GM mechanic/service tech, you will need to take your vehicle in to service.
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
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 $320.57
$208.31
MSRP $320.57
$208.31
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
$111.08
MSRP $170.20
$111.08
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
$123.60
MSRP $189.37
$123.60
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
$115.02
MSRP $176.23
$115.02
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
$123.57
MSRP $189.31
$123.57
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
$46.24
MSRP $69.94
$46.24
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
$12.73
MSRP $21.40
$12.73
4
MSRP $22.42
$13.34
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
$2.49
MSRP $3.98
$2.49
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
$2.49
MSRP $3.98
$2.49
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
$2.49
MSRP $3.98
$2.49
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
$0.24
MSRP $0.33
$0.24
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
$0.14
MSRP $0.19
$0.14
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
$3.00
MSRP $4.20
$3.00
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
$0.83
MSRP $1.15
$0.83
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
$6.00
MSRP $8.42
$6.00
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
$5.79
MSRP $8.12
$5.79
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
$5.85
MSRP $8.21
$5.85
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
$96.49
MSRP $147.82
$96.49
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
$96.49
MSRP $147.82
$96.49
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
$18.75
MSRP $27.66
$18.75