How to replace the steering knuckle on 2500 and 3500 on 2007 GMC Sierra 3500 Classic?

To replace the steering knuckle of the 2500 and 3500, take off the tire and the wheel, and the wheel drive shaft where used. Disassemble the wheel bearing and hub assembly, outside tie rod end, and ball joints. Fit the new knuckle, reconnect parts and check alignment of wheels.

OEM 2007 GMC Sierra 3500 Classic Steering Knuckle

Front Steering Knuckle

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

2 Steering Knuckles found

View related parts
2007 GMC Sierra 3500 Classic Knuckle, Passenger Side Part Number: 25850471
$329.06 MSRP: $525.78
You Save: $196.72 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knuckle Assembly-Steering; Knuckle, Steering
- Position: Passenger Side
- Replaces: 18079494, 18060909
- Item Weight: 20.00 Pounds
- Item Dimensions: 14.7 x 11.4 x 6.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25850471
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
View related parts
2007 GMC Sierra 3500 Classic 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 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS

2007 GMC Sierra 3500 Classic Steering Knuckle

With a comprehensive array of OEM 2007 GMC Sierra 3500 Classic Steering Knuckle, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2007 GMC Sierra 3500 Classic 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.

2007 GMC Sierra 3500 Classic Steering Knuckle Parts and Q&A

Q: How to replace the steering knuckle on 2500 and 3500 on 2007 GMC Sierra 3500 Classic?
A: To replace the steering knuckle of the 2500 and 3500, take off the tire and the wheel, and the wheel drive shaft where used. Disassemble the wheel bearing and hub assembly, outside tie rod end, and ball joints. Fit the new knuckle, reconnect parts and check alignment of wheels.