How to replace the steering knuckle on 2003 Chevrolet Avalanche 1500?

To replace the Steering Knuckle, start by jacking the vehicle and removing the tire and wheel. Next, extract the Wheel Hub and the bearing, upper Ball Joint and lower Ball Joint. Loose the outer tie rod from the Steering Knuckle with the universal steering linkage puller (J 24319-B) after loosening the outer tie rod retaining nut and bracket. First, an external striker bolt, which holds an external cable bank, should be removed from the steering-knuckle by the user, and then the steering-knuckle should be extracted from the vehicle. For the purpose of installation seat the new Steering Knuckle onto the car and then the upper and lower ball joints. Reconnect the park brake cable retaining bolt to the Steering Knuckle and tighten to 65 n.m (48 lb ft). Install Wheel Hub and bearing, and securing the outer tie rod retaining nut to the Steering Knuckle with a 55 n.m pure (40 lb ft) wrench. Also attach the outer tie rod retaining bracket and tighten it to 65 n.m (48 lb ft). Lastly, fit the tire and wheel back, lower the vehicle, and carry out a four-wheel alignment.

OEM 2003 Chevrolet Avalanche 1500 Steering Knuckle

Front Steering Knuckle

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2003 Chevrolet Avalanche 1500 Knuckle, Passenger Side Part Number: 18060909
$319.17 MSRP: $525.78
You Save: $206.61 (40%)
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Product Specifications
- Other Name: Knuckle Assembly, Steering (Includes O-Ring)
- Position: Passenger Side
- Replaced by: 25850471
- Item Weight: 20.10 Pounds
- Item Dimensions: 15.4 x 12.1 x 6.8 inches
- Condition: New
- SKU: 18060909
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Avalanche 1500 Submodels:
- Base, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L GAS
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2003 Chevrolet Avalanche 1500 Knuckle, Passenger Side Part Number: 19257047
Product Specifications
- Other Name: Knuckle, Steering
- Position: Passenger Side
- Replaces: 18048229, 18060556
- Item Weight: 17.80 Pounds
- Item Dimensions: 16.7 x 16.4 x 6.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19257047
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Avalanche 1500 Submodels:
- Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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2003 Chevrolet Avalanche 1500 Knuckle, Driver Side Part Number: 25850470
$334.15 MSRP: $525.78
You Save: $191.63 (37%)
Product Specifications
- Other Name: Knuckle Assembly-Steering; Knuckle, Steering
- Position: Driver Side
- Replaces: 18060908, 18079493
- Item Weight: 20.30 Pounds
- Item Dimensions: 6.7 x 15.4 x 11.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25850470
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Avalanche 1500 Submodels:
- Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
View related parts
2003 Chevrolet Avalanche 1500 Knuckle, Driver Side Part Number: 19257048
Product Specifications
- Other Name: Knuckle, Steering
- Position: Driver Side
- Replaces: 18048228, 18060555
- Item Weight: 17.30 Pounds
- Item Dimensions: 14.0 x 14.0 x 5.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19257048
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Avalanche 1500 Submodels:
- Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS

2003 Chevrolet Avalanche 1500 Steering Knuckle

With a comprehensive array of OEM 2003 Chevrolet Avalanche 1500 Steering Knuckle, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Chevrolet Avalanche 1500 Steering Knuckle are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2003 Chevrolet Avalanche 1500 Steering Knuckle Parts and Q&A

Q: How to replace the steering knuckle on 2003 Chevrolet Avalanche 1500?
A: To replace the Steering Knuckle, start by jacking the vehicle and removing the tire and wheel. Next, extract the Wheel Hub and the bearing, upper Ball Joint and lower Ball Joint. Loose the outer tie rod from the Steering Knuckle with the universal steering linkage puller (J 24319-B) after loosening the outer tie rod retaining nut and bracket. First, an external striker bolt, which holds an external cable bank, should be removed from the steering-knuckle by the user, and then the steering-knuckle should be extracted from the vehicle. For the purpose of installation seat the new Steering Knuckle onto the car and then the upper and lower ball joints. Reconnect the park brake cable retaining bolt to the Steering Knuckle and tighten to 65 n.m (48 lb ft). Install Wheel Hub and bearing, and securing the outer tie rod retaining nut to the Steering Knuckle with a 55 n.m pure (40 lb ft) wrench. Also attach the outer tie rod retaining bracket and tighten it to 65 n.m (48 lb ft). Lastly, fit the tire and wheel back, lower the vehicle, and carry out a four-wheel alignment.