Fuse & Relay for 2019 Cadillac XT4
No.
Part # / Description / Price
Price
1
Engine Wiring Harness Junction Block 
GM
GM Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $238.07
$158.80
MSRP $238.07
$158.80
2
3
Engine Wiring Harness Fuse Block Bracket GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $74.63
$49.77
MSRP $74.63
$49.77
4
Multi-Purpose Cover GM
GM Description: Engine compartment. Junction block. Instrument panel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.58
$9.04
MSRP $13.58
$9.04
5
30 Amp Automotive Mini Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Body junction block. 30a. Engine compartment junction block. 30a. Instrument panel, green. Engine compartment, mini, 30a. Engine compartment, 2008-09, 30 amp. Rear compartment. Fuses & relays. mini 30 amp. Junction block, body compartment. 30 amp. Underhood. 30 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $0.16
$0.09
MSRP $0.16
$0.09
5
4 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Rear compartment, low profile, 4 amp. ENGINE COMPARTMENT. low profile mini 4 amp. INSTRUMENT PANEL. low profile mini 4 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $16.34
$10.89
MSRP $16.34
$10.89
5
3 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Engine compartment, sedan, mini, 3 amp. Under hood, standard, 3 amp. Rear compartment, standard, 3 amp. Engine compartment. mini fuse 3 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $16.15
$10.78
MSRP $16.15
$10.78
5
5 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel, pink. Engine compartment. 2-blade 5 amp. Engine compartment. mini fuse 5 amp. Engine compartment. 5 amp/pink. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $13.79
$9.20
MSRP $13.79
$9.20
5
7.5 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: ENGINE COMPARTMENT. low profile mini 7.5 amp. INSTRUMENT PANEL. low profile mini 7.5 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.70
$8.47
MSRP $12.70
$8.47
6
125 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel passenger side. Engine compartment. Z case 125 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $22.40
$14.94
MSRP $22.40
$14.94
6
175 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: M6 type, 175 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.13
$5.42
MSRP $8.13
$5.42
6
350 Amp Multi-Purpose Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Rear compartment, 350 amp. Engine compartment. Under hood-battery. 350-amp mega. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.71
$13.14
MSRP $19.71
$13.14
6
150 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel passenger side. Engine compartment. Z case 150 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $22.40
$14.94
MSRP $22.40
$14.94
6
150 Amp Multi-Purpose Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Rear compartment, 150 amp. M6 type, 150 amp. Under hood-battery. 150-amp midi. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.10
$5.39
MSRP $8.10
$5.39
6
175 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel passenger side. Engine compartment. Z case 175 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $22.40
$14.94
MSRP $22.40
$14.94
6
200 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel passenger side. Engine compartment. Z case 200 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $22.40
$14.94
MSRP $22.40
$14.94
6
225 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel passenger side. Engine compartment. Z case 225 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.34
$14.24
MSRP $21.34
$14.24
6
250 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel passenger side. Rear compartment, z case, 250 amp. Z case type, 250 amp. Engine compartment, hatchback, z case, 250 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $22.40
$14.94
MSRP $22.40
$14.94
6
300 Amp Multi-Purpose Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel passenger side. Rear compartment, z case, 300 amp. Z case type, 300 amp. Engine compartment. Z case 250 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.06
$15.37
MSRP $23.06
$15.37
6
350 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel passenger side. Engine compartment. Z case 350 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $22.49
$15.00
MSRP $22.49
$15.00
6
400 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel passenger side. Engine compartment. Z case 400 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $22.40
$14.94
MSRP $22.40
$14.94
6
500 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel passenger side. Engine compartment. Z case 500 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $22.40
$14.94
MSRP $22.40
$14.94
6
600 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel passenger side. Engine compartment. Mega 600 amp. Z case 600 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $22.40
$14.94
MSRP $22.40
$14.94
6
150 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Engine compartment. Mega 150 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.35
$10.24
MSRP $15.35
$10.24
6
200 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Engine compartment. Mega 200 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $14.90
$9.93
MSRP $14.90
$9.93
6
225 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Engine compartment. Mega 225 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $14.19
$9.47
MSRP $14.19
$9.47
6
250 Amp Multi-Purpose Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Engine compartment, mega 250 amp. M8 mega type, 250 amp. Under hood-battery. 250-amp mega. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $14.90
$9.93
MSRP $14.90
$9.93
6
300 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Engine compartment. Mega 300 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.91
$13.27
MSRP $19.91
$13.27
6
100 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Rear compartment, 100 amp. M6, 150 amp. Engine compartment-battery, 100 amp. M6 type, 100 amp. Under hood-battery. 100-amp midi. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.03
$5.35
MSRP $8.03
$5.35
6
500 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Engine compartment. Mega 500 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.91
$13.27
MSRP $19.91
$13.27
6
400 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Engine compartment, mega 450 amp. M8 mega type, 450 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.91
$13.27
MSRP $19.91
$13.27
6
400 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Engine compartment. Mega 400 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $19.98
$13.33
MSRP $19.98
$13.33
6
30 AMP Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel, 30 amp m5 midi. Type 3. Engine compartment, accessory fuse block, j-case, type 2. M5 type, 30 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.61
$5.08
MSRP $7.61
$5.08
6
40 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: M5 type, 40 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $6.60
$4.40
MSRP $6.60
$4.40
6
60 AMP Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel, 60 amp m5 midi. M5 type, 60 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.13
$5.42
MSRP $8.13
$5.42
6
70 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: M5 type, 70 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.18
$5.45
MSRP $8.18
$5.45
6
10 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: M5 type, 100 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.94
$5.29
MSRP $7.94
$5.29
6
125 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: M5 type, 125 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.94
$5.29
MSRP $7.94
$5.29
6
150 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Under hood-battery, mega fuse, 150 amp. Engine compartment-battery, mega fuse, 150 amp. M5 type, 150 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.13
$5.42
MSRP $8.13
$5.42
6
200 Amp Multi-Purpose Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: M5 type, 200 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.13
$5.42
MSRP $8.13
$5.42
6
30 AMP Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel, 30 amp m6 midi. Type 2. M6 type, 30 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.13
$5.42
MSRP $8.13
$5.42
6
40 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: M6 type, 40 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.94
$5.29
MSRP $7.94
$5.29
6
60 AMP Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Engine compartment, m6 midi. M6 type, 60 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.13
$5.42
MSRP $8.13
$5.42
6
70 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Under hood-battery, 70 amp. Engine compartment-battery, 70 amp. M6 type, 70 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.03
$5.35
MSRP $8.03
$5.35
6
80 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: M6 type, 80 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.14
$6.76
MSRP $10.14
$6.76
6
125 Amp Fuse GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: M6 type, 125 amp. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.13
$5.42
MSRP $8.13
$5.42
7
Fuse Puller GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Under insturment panel. Trunk compartment. Under hood. Engine compartment, sedan. Instrument panel. Wagon, engine compartment. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.41
$6.95
MSRP $10.41
$6.95
8
Black Multi-Purpose Relay GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Body compartment-front.
MSRP $21.88
$12.80
MSRP $21.88
$12.80
8
Multi Purpose Relay GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $20.88
$12.21
MSRP $20.88
$12.21
8
Multi-Purpose Relay GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $15.36
$8.99
MSRP $15.36
$8.99
8
Multi-Purpose Relay GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Mini. Engine compartment, ecm. Malibu. Rear compartment. Engine compartment. ignition. Under hood. 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 $11.48
$6.72
MSRP $11.48
$6.72
8
Multi-Purpose Relay GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $14.18
$8.30
MSRP $14.18
$8.30
8
Multi-Purpose Relay GM
GM Notes: PARTS: Part included with fuse & relay box.
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 $8.33
$4.87
MSRP $8.33
$4.87
8
Multi-Purpose Relay GM
GM Notes: PARTS: Part included with fuse & relay box.
Description: Instrument panel. Engine compartment. Ecm. Rear compartment. 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 $65.82
$38.50
MSRP $65.82
$38.50