How to replace the upper control arm on Chevrolet Trailblazer?

First, lift and support the vehicle and remove the tire and wheel to replace the upper Control Arm. Next, use a pinch bolt and nut to remove the upper Ball Joint of the upper Control Arm. Disconnect the upper Control Arm from the Steering Knuckle and the abs wheel speed sensor wiring harness from the upper Control Arm. When working the left side, unclamp the battery tray and pry out on the inner fender body panel to get to the forward part of the bolt. Unbolt the upper Control Arm mounting bolts and remove the upper Control Arm. For installation, set the upper Control Arm into position, pry out the inner fender to expose the frontward bolt and install the upper Control Arm mounting bolts, tightening at 150 nm (111 ft. Lbs.). If the battery tray was removed, install it back and then connect the abs wheel speed sensor wiring harness to the upper Control Arm and on to the Steering Knuckle as you join the upper Control Arm to the Steering Knuckle. Fit the upper Ball Joint to upper Control Arm pinch bolt and nut, and torque to 40 nm (30 ft. Lbs.). Finally, reinstall the tire and wheel, reduce the vehicle, and check the front wheel alignment.

OEM Chevrolet Trailblazer Control Arm

Suspension Arm

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21 Control Arms found

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Chevrolet Trailblazer Upper Control Arm, Front Driver Side Part Number: 19330399
$107.58 MSRP: $183.15
You Save: $75.57 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Arm Assembly, Front Upper Control; Suspension Control Arm; Control Arm; Arm, Steering Knuckle Upper & Lower Control
- Position: Front Upper Driver Side
- Replaces: 15077244, 15858682, 15158962, 15298272, 25786774, 15080913
- 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 Upper Control Arm, Front Passenger Side Part Number: 19330400
$99.72 MSRP: $171.26
You Save: $71.54 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly, Front Upper Control; Suspension Control Arm; Control Arm; Arm, Steering Knuckle Upper & Lower Control
- Position: Front Upper Passenger Side
- Replaces: 15158963, 15080914, 15858683, 15077245, 15298273, 25786775
- 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 Lower Control Arm, Driver Side Part Number: 19133555
$230.28 MSRP: $392.03
You Save: $161.75 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Steering Knuckle Control Arm and Ball Joint Assembly; Suspension Control Arm Assembly.
- Position: Driver Side
- Replaces: 89060578
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Chevrolet Trailblazer | LS, LT, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
Chevrolet Trailblazer Lower Control Arm, Passenger Side Part Number: 19133556
$230.28 MSRP: $392.03
You Save: $161.75 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Steering Knuckle Control Arm and Ball Joint Assembly; Suspension Control Arm Assembly.
- Position: Passenger Side
- Replaces: 89060579
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Chevrolet Trailblazer | LS, LT, 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 Lower Control Arm Part Number: 15091492
$91.76 MSRP: $143.74
You Save: $51.98 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Arm
- Position: Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2003 Chevrolet Trailblazer | LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS
View related parts
Chevrolet Trailblazer Lower Control Arm Part Number: 15091491
$91.76 MSRP: $143.74
You Save: $51.98 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Arm
- Position: Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2003 Chevrolet Trailblazer | LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS
View related parts
Chevrolet Trailblazer Lower Control Arm, Passenger Side Part Number: 42762057
$49.07 MSRP: $77.93
You Save: $28.86 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Steering Knuckle Upper & Lower Control; Control Arm
- Position: Passenger Side
- Replaces: 42649479, 42742495
- 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
View related parts
Chevrolet Trailblazer Lower Control Arm, Driver Side Part Number: 42762056
$45.37 MSRP: $77.92
You Save: $32.55 (42%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Steering Knuckle Upper & Lower Control; Control Arm
- Position: Driver Side
- Replaces: 42649478, 42742494
- 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
View related parts
Chevrolet Trailblazer Upper Control Arm, Rear Part Number: 15069837
Product Specifications
- Other Name: Arm, Rear Axle Upper Control; Control Arm; Arm, Rear Axle Control Arm
- Position: Rear Upper
- 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
View related parts
Chevrolet Trailblazer Lower Control Arm, Driver Side Part Number: 15198486
$114.47 MSRP: $180.11
You Save: $65.64 (37%)
Product Specifications
- Other Name: Arm, Steering Knuckle Control Arm and Ball Joint Assembly; Suspension Control Arm Assembly.
- Position: Driver Side
- Replaces: 15167262, 15072943, 15183144, 15165150, 15091389
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2003 Chevrolet Trailblazer | LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS
View related parts
Chevrolet Trailblazer Lower Control Arm, Passenger Side Part Number: 15198487
$126.98 MSRP: $199.79
You Save: $72.81 (37%)
Product Specifications
- Other Name: Arm, Steering Knuckle Control Arm and Ball Joint Assembly; Suspension Control Arm Assembly.
- Position: Passenger Side
- Replaces: 15091390, 15167263, 15183145, 15165151, 15072944
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2003 Chevrolet Trailblazer | LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS
View related parts
Chevrolet Trailblazer Upper Control Arm, Rear Part Number: 15116112
Product Specifications
- Other Name: Arm, Rear Axle Control Arm; Control Arm
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Chevrolet Trailblazer | LS, LT, North Face | 6 Cyl 4.2 L GAS
View related parts
Chevrolet Trailblazer Lower Control Arm, Rear Part Number: 15069840
Product Specifications
- Other Name: Arm, Rear Axle Control Arm; Control Arm
- Position: Rear
- 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
View related parts
Chevrolet Trailblazer Upper Control Arm, Rear Part Number: 15098152
Product Specifications
- Other Name: Arm, Rear Axle Control Arm; Suspension Control Arm; Control Arm
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2008 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
View related parts
Chevrolet Trailblazer Upper Control Arm, Rear Part Number: 15069838
Product Specifications
- Other Name: Arm, Rear Axle Upper Control; Control Arm; Arm, Rear Axle Control Arm
- Position: Rear Upper
- 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
View related parts
Chevrolet Trailblazer Lower Control Arm, Rear Part Number: 15098154
Product Specifications
- Other Name: Arm, Rear Axle Control Arm; Upper Control Arm
- Position: Rear
- 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
View related parts
Chevrolet Trailblazer Upper Control Arm, Rear Part Number: 15098153
Product Specifications
- Other Name: Arm, Rear Axle Control Arm; Suspension Control Arm; Control Arm
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2008 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
View related parts
Chevrolet Trailblazer Lower Control Arm, Driver Side Part Number: 25784239
Product Specifications
- Other Name: Arm, Steering Knuckle Upper & Lower Control
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Trailblazer | Base, LT, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
Chevrolet Trailblazer Lower Control Arm, Passenger Side Part Number: 25784240
Product Specifications
- Other Name: Arm, Steering Knuckle Control Arm and Ball Joint Assembly; Suspension Control Arm Assembly.
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Trailblazer | Base, LT, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
View related parts
Chevrolet Trailblazer Lower Control Arm, Passenger Side Part Number: 19133554
Product Specifications
- Other Name: Arm, Steering Knuckle Control Arm and Ball Joint Assembly; Suspension Control Arm Assembly.
- Position: Passenger Side
- Replaces: 89060577
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2003 Chevrolet Trailblazer | LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS

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Chevrolet Trailblazer Control Arm

Want to cut long-term maintenance and repair costs? Choose OEM Control Arm. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet Trailblazer parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet Trailblazer Control Arm includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

Chevrolet Trailblazer's Control Arm is one of the significant architectures that fix the frame to the wheels while accommodating elements like shocks and springs. These arms rotate to enable the wheels to rise and thump in relation to the quality of the road. There are different varieties in control arm; however, it always comes with bushing at the end which connects to the frame and ball joint at the part which associates with the knuckle or axle. Subsequent models of Trailblazer will have stronger control arms, perhaps made from cast iron or Aluminium for durability and weight. Getting a better performance, customized control arms are used to get better control and to improve the power of a car and any kind of aggressive movements.

Chevrolet Trailblazer Control Arm Parts and Q&A

Lower Control Arm, Driver Side
19133555
Q: How to replace the upper control arm on Chevrolet Trailblazer?
A:
First, lift and support the vehicle and remove the tire and wheel to replace the upper Control Arm. Next, use a pinch bolt and nut to remove the upper Ball Joint of the upper Control Arm. Disconnect the upper Control Arm from the Steering Knuckle and the abs wheel speed sensor wiring harness from the upper Control Arm. When working the left side, unclamp the battery tray and pry out on the inner fender body panel to get to the forward part of the bolt. Unbolt the upper Control Arm mounting bolts and remove the upper Control Arm. For installation, set the upper Control Arm into position, pry out the inner fender to expose the frontward bolt and install the upper Control Arm mounting bolts, tightening at 150 nm (111 ft. Lbs.). If the battery tray was removed, install it back and then connect the abs wheel speed sensor wiring harness to the upper Control Arm and on to the Steering Knuckle as you join the upper Control Arm to the Steering Knuckle. Fit the upper Ball Joint to upper Control Arm pinch bolt and nut, and torque to 40 nm (30 ft. Lbs.). Finally, reinstall the tire and wheel, reduce the vehicle, and check the front wheel alignment.