How to replace the wiper arm on Chevrolet Trailblazer?

Before starting the Wiper Arm replacement process locate and record the blade position on the windshield through tape strips or pen marks. Unscrew the cover from the Wiper Arm nut to take off the nut. When the Wiper Arm fails to slide off from its position with simple rocking actions apply a battery terminal puller tool for help. When the Wiper Arm is loose unscrew it from the Drive Shaft and unmount the Wiper Arm blade from the Wiper Arm. Wash the Drive Shaft knurls with a wire brush. Fit the Wiper Blade onto the Wiper Arm before putting the Wiper Arm into position. Make sure the Wiper Arm blade lines up to the mark that you created previously on the windshield. Fit the Wiper Arm to the Drive Shaft then bolt it down using the nut until torque reaches 30 n.m (22 lb ft). Reinstall the cover to the nut followed by wiping marks and adhesive tape from the windshield before testing the wipers.

OEM Chevrolet Trailblazer Wiper Arm

Windshield Wiper Arm

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7 Wiper Arms found

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Chevrolet Trailblazer Wiper Arm, Rear
Part Number: 15908046
$37.26 MSRP: $66.54
You Save: $29.28 (44%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Arm, Rear Window Wiper/Washer; Rear Arm
- Position: Rear
- Replaces: 15230587, 12494837, 15072167, 15135849, 15850966
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2009 Chevrolet Trailblazer | Base, LS, LT, LTZ, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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Chevrolet Trailblazer Wiper Arm
Part Number: 15214345
$60.01 MSRP: $107.16
You Save: $47.15 (44%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Windshield Wiper; Front Arm; Arm, Windshield Wiper Transmission
- Replaces: 12487603
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2009 Chevrolet Trailblazer | Base, LS, LT, LTZ, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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Chevrolet Trailblazer Wiper Arm, Rear
Part Number: 42768977
$13.96 MSRP: $24.92
You Save: $10.96 (44%)
ADD TO CART
Product Specifications
- Other Name: Arm Assembly-Rear Window Wiper; Rear Arm; Arm, Rear Window Wiper
- Position: Rear
- Replaced by: 42933039
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2024 Chevrolet Trailblazer | ACTIV, L, LS, LT, RS | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Chevrolet Trailblazer Wiper Arm, Rear
Part Number: 42709517
$43.18 MSRP: $77.10
You Save: $33.92 (44%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly-Rear Window Wiper; Rear Arm; Arm, Rear Window Wiper
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 Chevrolet Trailblazer | ACTIV, L, LS, LT, RS | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Chevrolet Trailblazer Wiper Linkage
Part Number: 42709515
$62.43 MSRP: $111.48
You Save: $49.05 (44%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Transmission, Windshield Wiper Transmission; Front Transmission
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 Chevrolet Trailblazer | ACTIV, L, LS, LT, RS | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Chevrolet Trailblazer Wiper Arm, Passenger Side
Part Number: 42709514
$31.42 MSRP: $56.10
You Save: $24.68 (44%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Windshield Wiper Arm; Front Arm
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 Chevrolet Trailblazer | ACTIV, L, LS, LT, RS | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Chevrolet Trailblazer Wiper Arm, Driver Side
Part Number: 42709512
$30.17 MSRP: $53.88
You Save: $23.71 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Windshield Wiper Arm; Front Arm
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 Chevrolet Trailblazer | ACTIV, L, LS, LT, RS | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS

Chevrolet Trailblazer Wiper Arm

Our website offers an extensive catalog of genuine Chevrolet Trailblazer Wiper Arm at unbeatable prices. Every OEM Chevrolet Trailblazer Wiper Arm comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Chevrolet Trailblazer Wiper Arm Parts Questions & Experts Answers

Wiper Arm, Rear
15908046
Q: How to replace the wiper arm on Chevrolet Trailblazer?
A: Before starting the Wiper Arm replacement process locate and record the blade position on the windshield through tape strips or pen marks. Unscrew the cover from the Wiper Arm nut to take off the nut. When the Wiper Arm fails to slide off from its position with simple rocking actions apply a battery terminal puller tool for help. When the Wiper Arm is loose unscrew it from the Drive Shaft and unmount the Wiper Arm blade from the Wiper Arm. Wash the Drive Shaft knurls with a wire brush. Fit the Wiper Blade onto the Wiper Arm before putting the Wiper Arm into position. Make sure the Wiper Arm blade lines up to the mark that you created previously on the windshield. Fit the Wiper Arm to the Drive Shaft then bolt it down using the nut until torque reaches 30 n.m (22 lb ft). Reinstall the cover to the nut followed by wiping marks and adhesive tape from the windshield before testing the wipers.