Fuse & Relay for 2008 GMC Sierra 3500 HD
No.
Part # / Description / Price
Price
1
Engine Wiring Harness Junction Block 
GM
GM Notes: PARTS: Order by description.
Description: Engine compartment, main block. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $684.47
$425.25
MSRP $684.47
$425.25
2
Engine Wiring Harness Junction Block Cover GM
GM Description: Engine compartment. Upper cover. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
3
Engine Wiring Harness Fuse Block Bracket GM
GM Description: Mount bracket. , engine compartment. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $98.12
$62.08
MSRP $98.12
$62.08
4
Multi-Purpose Relay GM
GM Notes: PARTS: Part included with junction block.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.36
$9.22
MSRP $15.36
$9.22
4
Multi Purpose Relay GM
GM Notes: PARTS: Part included with junction block.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $20.88
$12.53
MSRP $20.88
$12.53
4
Gray Multi-Purpose Relay GM
GM Notes: PARTS: Part included with junction block.
Description: Helps connect or disconnect power to vehicle accessories
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $16.90
$10.14
MSRP $16.90
$10.14
4
Multi-Purpose Relay GM
GM Notes: PARTS: Part included with junction block.
Description: Helps connect or disconnect power to vehicle accessories
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.29
$6.77
MSRP $11.29
$6.77
4
5
Mini Fuse GM
GM Notes: PARTS: Part included with junction block.
Description: Engine compartment. 10 amp.
MSRP $7.98
$4.79
MSRP $7.98
$4.79
5
(88909754) FUSE,MINI 15 A 
AC Delco
AC Delco Notes: PARTS: Part included with junction block.
Description: (88909754) FUSE,MINI 15 A
$0.16
$0.16
5
(88861352) FUSE,MINI 20 A AC Delco
AC Delco Notes: PARTS: Part included with junction block.
Description: (88861352) FUSE,MINI 20 A
$4.13
$4.13
5
FUSE,MINI 30 A AC Delco
AC Delco Notes: PARTS: Part included with junction block.
Description: FUSE,MINI 30 A
$0.16
$0.16
6
30 AMP Fuse GM
GM Notes: PARTS: Part included with junction block.
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 $7.93
$5.42
MSRP $7.93
$5.42
6
40 Amp Fuse GM
GM Notes: PARTS: Part included with junction block.
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 $8.21
$5.62
MSRP $8.21
$5.62
6
60 AMP Fuse GM
GM Notes: PARTS: Part included with junction block.
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
$0.79
MSRP $1.15
$0.79
No.
Part # / Description / Price
Price
1
Fuse Block GM
GM Notes: PARTS: Order by application.
Description: Instrument panel. upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
2
Body Wiring Harness Junction Block GM
GM Notes: PARTS: Order by application.
Description: , instrument panel, lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $332.50
$207.54
MSRP $332.50
$207.54
3
Dash Wiring Harness Junction Block Cover GM
GM Description: , instrument panel, lower junction block. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
4
Dash Wiring Harness Junction Block Bracket GM
GM Description: , instrument panel, lower junction block. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
5
Circuit Breaker GM
GM Notes: PARTS: Part included with junction block.
Description: 2003-07, breaker. , instrument panel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.84
$14.30
MSRP $23.84
$14.30
6
Mini Fuse GM
GM Notes: PARTS: Part included with junction block.
Description: Body junction block. 2a. , instrument panel, 2 amp. Engine compartment, 2008-09, 2 amp. Engine compartment. mini fuse 2 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $0.14
$0.10
MSRP $0.14
$0.10
6
(88909756) FUSE,MINI 25 A *CLEAR AC Delco
AC Delco Notes: PARTS: Part included with junction block.
Description: (88909756) FUSE,MINI 25 A *CLEAR
$0.30
$0.30