Block/Accessory Wiring Junction fit your 2003 Chevrolet Trailblazer 4WD

My Vehicle Change Vehicle

2003 Chevrolet Trailblazer 4WD

4-Speed Automatic Transmission, 4L60-E, Electronic; Trailblazer 4 Door

My Vehicle Change Vehicle

2003 Chevrolet Trailblazer 4WD

4-Speed Automatic Transmission, 4L60-E, Electronic; Trailblazer 4 Door

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Transmission - Automatic

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Recommended

Part No. & Part Description

Price

Part No. &
Part Description

RELAY, A/C Electrical
13500114
RELAY, A/C COMPRESSOR(PART OF 12)(GRAY)(35AMP)(4-TERMINAL)(HIGH CURRENT MICRO RELAY)(2.510)
Fitting Vehicle Options:
ST1
MSRP: $19.52
$9.30
1
Add To Cart
15016745
RELAY, BLOWER MOTOR(PART OF 12)(COOLING FAN RELAY ONLY)(2.485)
- Fitting Vehicle Options:
  ST1(LL8)
MSRP: $67.44
$33.99
1
Add To Cart

RELAY, Voltage and Glow Plug
13503102
RELAY, IGNITION(PART OF 12)(GRAY)(SPST 280 MINI)(4-WAY)(SQUARE CASE)(W/RESISTOR)(1.055)
Fitting Vehicle Options:
ST1(LL8), ST1(LM4)
MSRP: $15.80
$7.08
1
Add To Cart
15016745
RELAY, HEADLAMP(PART OF 12)(COOLING FAN RELAY ONLY)(2.485)
- Fitting Vehicle Options:
  ST1
MSRP: $67.44
$33.99
1
Add To Cart

13503102
RELAY, Starter Motor, RELAY,STARTER(CODE 3604)(PART OF 12)(GRAY)(SPST 280 MINI)(4-WAY)(SQUARE CASE)(W/RESISTOR)(1.055)
MSRP: $15.80
$7.08
1
Add To Cart

12193790
PULLER, Wiring Junction, PULLER,FUSE(PART OF 12)(ENGINE & MULTI JUNCTION BLOCK)(BODY)
MSRP: $5.86
$3.72
1
Add To Cart

15016745
RELAY, Headlamp/Fog Lamp/Turn Signal, RELAY,HEADLAMP(PART OF 12)(COOLING FAN RELAY ONLY)
MSRP: $67.44
$33.99
1
Add To Cart

COVER, Wiring Junction
15196431
COVER, ACCESSORY WIRING JUNCTION BLOCK(UNDERHOOD BUSSED ELECTRICAL CENTER)
Fitting Vehicle Options:
ST1(LM4)
MSRP: --
$8.30
1
Add To Cart
15196430
COVER, ACCESSORY WIRING JUNCTION BLOCK(UNDERHOOD BUSSED ELECTRICAL CENTER)
- Fitting Vehicle Options:
  ST1(LL8)
88987793
COVER, ACCESSORY WIRING JUNCTION BLOCK(PART OF 12)
- Fitting Vehicle Options:
  ST1(06)(LL8,LM4)

25952149
BRACKET, Wiring Junction, BRACKET,ACCESSORY WIRING JUNCTION BLOCK(HAS ANODIZED OPENING FOR CHASSIS HARNESS W/10MM CONDUIT)
MSRP: $20.44
$14.49
1
Add To Cart

15196420
BLOCK, Wiring Junction, BLOCK,ACCESSORY WIRING JUNCTION(UNDERHOOD BUSSED ELECTRICAL CENTER)(INCLUDES 1-11)(10 AMP FUSE FOR RIDE CONTROL NOT NEEDED FOR 2002 VEHICLES. THIS FUNCTION WAS NEVER USED.)

11515755
BOLT, HEXAGON,M8X1.25X16,15 THREAD,18 O.D.,10.9,7114M(ACCESSORY WIRING JUNCTION BLOCK)(TOGETHER WITH 12345493 REPLCS 25534835)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: --
$13.05
1
Add To Cart

12177251
FUSE, MEGA(125 AMP)(BLACK W/SIZE STAMPED IN WHITE ON CASE(PART OF 12)
MSRP: $14.13
$8.99
1
Add To Cart

88909754
FUSE, MINI(15 AMP)(BLUE)(QTY 25(PART OF 12)
MSRP: $4.76
$2.65
25
Add To Cart

12092079
FUSE, MINI(10 AMP)(RED)(QTY 10(PART OF 12)
MSRP: $7.24
$4.04
10
Add To Cart

15319480
FUSE, J-CASE(60 AMP)(FEMALE)(REGULAR)(YELLOW(PART OF 12)
MSRP: $7.19
$4.57
1
Add To Cart

84082834
FUSE, J-CASE(40 AMP)(FEMALE)(REGULAR)(GREEN(PART OF 12)
- Require Quantity:
  03
- Package Quantity:
  1
MSRP: $7.19
$4.57
1
Add To Cart

88861352
FUSE, MINI(20 AMP)(YELLOW)(QTY 25(PART OF 12)
MSRP: $3.79
$2.01
25
Add To Cart

88909756
FUSE, MINI(25 AMP)(CLEAR)(QTY 25(PART OF 12)
MSRP: $0.16
$0.09
1
Add To Cart

12092075
FUSE, MINI(30 AMP)(GREEN)(QTY 5(PART OF 12)
MSRP: $0.30
$0.17
5
Add To Cart

15319477
FUSE, 30AMP,PINK,J-CASE,FEMALE,REGULAR(PART OF 12)
- Replaced By:
  84082833
MSRP: $7.20
$4.57
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Trailblazer 4WD parts. Parts like Block/Accessory Wiring Junction are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.2L, 8 Cyl 5.3L. Model Code: 4 DOOR.