How to replace the lower control arm on 2008 GMC Sierra 1500?

The replacement of a lower Control Arm begins by raising the vehicle then installing support before wheel removal alongside tire detachment. Separate the stabilizer shaft link from the lower Control Arm then take off the wheel drive shaft if your vehicle has it. The knuckle assembly and upper Control Arm need support from mechanics wire or equivalent material. Begin by removing two components from the lower Control Arm: the lower Ball Joint retaining nut followed by the lower shock module bolts. Patented tools j 43631 (Ball Joint Separator) and j 45851 (Ball Joint Separator Protector Adapters) will help workers separate the lower Ball Joint from the Steering Knuckle. Release the lower Control Arm nuts then washers before removing the Control Arm bolts to extract the Control Arm. Place the new lower Control Arm into its proper position then fasten it down using Control Arm bolts and washers before tightening all retaining nuts to 175 n.m (129 lb ft). Set the lower Ball Joint into position within the Steering Knuckle then torque the retaining nut to a torque setting of 110 n.m (81 lb ft). Before removal of the Steering Knuckle support reattach the lower shock absorber module mount bolts at 50 n.m (37 lb ft) torque. The wheel drive shaft replacement and stabilizer shaft link installation must follow the lower Control Arm sequence. Complete the installation by reattaching the tire followed by wheel installation then removing the support before lowering the vehicle to perform front-end alignment.

OEM 2008 GMC Sierra 1500 Control Arm

Suspension Arm

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).

9 Control Arms found

View related parts
2008 GMC Sierra 1500 Lower Control Arm, Driver Side Part Number: 20832022
$592.31 MSRP: $828.34
You Save: $236.03 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Steering Knuckle Control Arm and Ball Joint Assembly; Suspension Control Arm Assembly.; Arm Kit, Steering Knuckle Upper & Lower Control
- Position: Driver Side
- Replaces: 12475475, 15103878, 25909326
- Item Weight: 37.90 Pounds
- Item Dimensions: 4.9 x 21.6 x 19.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20832022
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 GMC Sierra 1500 Submodels:
- Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
2008 GMC Sierra 1500 Upper Control Arm, Passenger Side Part Number: 25812726
$171.83 MSRP: $290.73
You Save: $118.90 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly-Front Upper Control *Forged Steel; Suspension Control Arm and Ball Joint Assembly.; Arm, Steering Knuckle Upper & Lower Control
- Position: Passenger Side
- Item Weight: 6.70 Pounds
- Item Dimensions: 4.2 x 14.0 x 12.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25812726
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 GMC Sierra 1500 Submodels:
- Base, Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
2008 GMC Sierra 1500 Upper Control Arm, Driver Side Part Number: 25812725
$171.83 MSRP: $290.73
You Save: $118.90 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly-Front Upper Control *Forged Steel; Suspension Control Arm and Ball Joint Assembly.; Arm, Steering Knuckle Upper & Lower Control
- Position: Driver Side
- Replaces: 15096197
- Item Weight: 6.90 Pounds
- Item Dimensions: 4.3 x 14.3 x 13.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25812725
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 GMC Sierra 1500 Submodels:
- Base, Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
2008 GMC Sierra 1500 Lower Control Arm, Passenger Side Part Number: 25997510
$372.58 MSRP: $639.89
You Save: $267.31 (42%)
Ships in 1-3 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: 25997508, 25788111
- Item Weight: 14.60 Pounds
- Item Dimensions: 5.8 x 21.2 x 21.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25997510
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 GMC Sierra 1500 Submodels:
- Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
2008 GMC Sierra 1500 Lower Control Arm, Driver Side Part Number: 25997509
$388.44 MSRP: $639.89
You Save: $251.45 (40%)
ADD TO CART
Product Specifications
- Other Name: Arm, Steering Knuckle Control Arm and Ball Joint Assembly; Suspension Control Arm Assembly.
- Position: Driver Side
- Replaces: 10355407, 25997507, 25788110
- Item Weight: 14.40 Pounds
- Item Dimensions: 5.8 x 21.4 x 20.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25997509
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 GMC Sierra 1500 Submodels:
- Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
2008 GMC Sierra 1500 Lower Control Arm, Passenger Side Part Number: 20869200
$220.14 MSRP: $494.08
You Save: $273.94 (56%)
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: 25788113, 25868822
- Item Weight: 24.60 Pounds
- Item Dimensions: 5.8 x 21.4 x 20.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20869200
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 GMC Sierra 1500 Submodels:
- Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
2008 GMC Sierra 1500 Lower Control Arm, Driver Side Part Number: 20869199
$287.69 MSRP: $494.08
You Save: $206.39 (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: 25788112, 25868821
- Item Weight: 25.10 Pounds
- Item Dimensions: 5.7 x 21.0 x 20.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20869199
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 GMC Sierra 1500 Submodels:
- Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
2008 GMC Sierra 1500 Upper Control Arm Part Number: 25905442
$166.52 MSRP: $283.49
You Save: $116.97 (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: Front Upper
- Replaces: 15224737, 15110013, 15049881
- Item Weight: 10.90 Pounds
- Item Dimensions: 4.0 x 17.1 x 12.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25905442
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 GMC Sierra 1500 Submodels:
- Base, C3, Denali, HT, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
2008 GMC Sierra 1500 Lower Control Arm, Passenger Side Part Number: 20832023
$592.31 MSRP: $828.34
You Save: $236.03 (29%)
ADD TO CART
Product Specifications
- Other Name: Arm, Steering Knuckle Control Arm and Ball Joint Assembly; Suspension Control Arm Assembly.
- Position: Passenger Side
- Replaces: 15103879, 25909327, 12475476
- Item Weight: 39.00 Pounds
- Item Dimensions: 4.9 x 21.1 x 19.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20832023
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 GMC Sierra 1500 Submodels:
- Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS

2008 GMC Sierra 1500 Control Arm

With a comprehensive array of OEM 2008 GMC Sierra 1500 Control Arm, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2008 GMC Sierra 1500 Control Arm are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2008 GMC Sierra 1500 Control Arm Parts and Q&A

Q: How to replace the lower control arm on 2008 GMC Sierra 1500?
A: The replacement of a lower Control Arm begins by raising the vehicle then installing support before wheel removal alongside tire detachment. Separate the stabilizer shaft link from the lower Control Arm then take off the wheel drive shaft if your vehicle has it. The knuckle assembly and upper Control Arm need support from mechanics wire or equivalent material. Begin by removing two components from the lower Control Arm: the lower Ball Joint retaining nut followed by the lower shock module bolts. Patented tools j 43631 (Ball Joint Separator) and j 45851 (Ball Joint Separator Protector Adapters) will help workers separate the lower Ball Joint from the Steering Knuckle. Release the lower Control Arm nuts then washers before removing the Control Arm bolts to extract the Control Arm. Place the new lower Control Arm into its proper position then fasten it down using Control Arm bolts and washers before tightening all retaining nuts to 175 n.m (129 lb ft). Set the lower Ball Joint into position within the Steering Knuckle then torque the retaining nut to a torque setting of 110 n.m (81 lb ft). Before removal of the Steering Knuckle support reattach the lower shock absorber module mount bolts at 50 n.m (37 lb ft) torque. The wheel drive shaft replacement and stabilizer shaft link installation must follow the lower Control Arm sequence. Complete the installation by reattaching the tire followed by wheel installation then removing the support before lowering the vehicle to perform front-end alignment.