How to replace the front shock absorber assembly on Buick LaCrosse?

The process starts with removing the upper mounting nuts from the strut assembly. Users must employ a frame-contact vehicle lift during the service procedure while avoiding suspension-contact vehicle lifts. Raising and supporting the vehicle lets you remove the tire and wheel from beneath the vehicle. Start by affixing your marking pen to the knuckle before you dismantle the strut lower attaching hardware and extract the entire strut assembly. Start your installation by placing the strut into position but always check the Fastener Notice. After positioning the strut upper mounting nuts properly, tighten them to 33 N.m (24 lb ft). The strut lower bolts require installation with prevailing torque requirements matching these standards: 1) both fastener and its counterpart must be rust-free with cleaning and 2) fastener must produce 3 N.m (27 lb in) of torque/drag resistance before achieving suitable seat position. otherwise, replace the fastener. Follow the knuckle mark then apply 120 N.m (89 lb ft) torque on the lower strut nuts. Set up the tire along with wheel afterward lower the car before performing a front wheel alignment.

How to service and repair the front coil springs and shock absorber on Buick LaCrosse?

The first step of suspension strut maintenance involves removing it completely from the vehicle. Set the strut inside the strut spring compressor (J 45400) for installation. Follow these steps to compress the spring: use the spring compressor forcing screw to turn while the spring becomes compressed. While you keep the strut shaft in place with a 45 torx socket use the strut rod nut socket (J 42991) to remove the upper strut mount nut. The strut spring compressor (J 45400) needs the strut removed before loosening the compressor forcing screw to free the upper strut mount and coil spring assembly. After installing the upper strut mount and coil spring into the strut spring compressor (J 45400) you should compress the coil spring. Attach the strut to coil spring and upper strut mount followed by installing the mounting nut using the strut rod nut socket (J 42991) together with a 45 torx socket until the nut reaches 75 nm (55 ft. Lbs.) of torque. Take the strut out of the strut spring compressor (J 45400) and reinstall it into your vehicle.

OEM Buick LaCrosse Shock Absorber

Suspension Shock Absorber

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44 Shock Absorbers found

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Buick LaCrosse Shock, Driver Side Part Number: 20901064
$193.38 MSRP: $386.73
You Save: $193.35 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shock Absorber; Suspension Strut and Shock Assembly Kit; Complete Strut Set.; Strut
- Position: Driver Side
- Replaces: 13310724
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick LaCrosse Shock Part Number: 20982300
$49.69 MSRP: $88.74
You Save: $39.05 (44%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Shock Absorber; Suspension Strut and Shock Assembly Kit; Complete Strut Set.; Strut
- Position: Rear
- Replaces: 20901062
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 Buick LaCrosse | Base, Convenience, CX, CXL, Leather, Premium | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick LaCrosse Strut, Driver Side Part Number: 84651492
$109.63 MSRP: $212.79
You Save: $103.16 (49%)
ADD TO CART
Product Specifications
- Other Name: Strut, Front And Rear Suspension; Shock Absorber
- Position: Driver Side
- Replaces: 84085893, 84323101
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Strut, Passenger Side Part Number: 84651493
$110.31 MSRP: $207.17
You Save: $96.86 (47%)
ADD TO CART
Product Specifications
- Other Name: Strut, Front And Rear Suspension; Shock Absorber
- Position: Passenger Side
- Replaces: 84085894, 84323102
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Shock Part Number: 20859305
$49.00 MSRP: $87.50
You Save: $38.50 (44%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Shock Absorber; Suspension Strut and Shock Assembly Kit; Complete Strut Set.; Strut
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Shock Part Number: 20901066
Product Specifications
- Other Name: Shock Absorber; Suspension Strut and Shock Assembly Kit; Complete Strut Set.; Strut; Absorber, Front And Rear Suspension
- Position: Rear
- Replaces: 20859302
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Strut Part Number: 19210810
Product Specifications
- Other Name: Strut Kit, Front And Rear Suspension; Shock Absorber
- Position: Front
- Replaces: 19210811
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2016, 2010 Buick LaCrosse | Base, CX, CXL, CXS, Leather, Premium, Sport Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Strut, Driver Side Part Number: 23390201
Product Specifications
- Other Name: Strut, Front And Rear Suspension; Shock Absorber
- Position: Driver Side
- Replaces: 23163341
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2016 Buick LaCrosse | Base, Leather, Premium, Sport Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Strut, Driver Side Part Number: 22969018
Product Specifications
- Other Name: Strut, Front and Rear Suspension; Complete Suspension Strut and Shock Absorber Assembly Kit.
- Position: Driver Side
- Replaces: 22816792, 19210786, 20901087, 22787925
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2013 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Strut, Passenger Side Part Number: 22969019
Product Specifications
- Other Name: Strut, Front and Rear Suspension; Complete Suspension Strut and Shock Absorber Assembly Kit.
- Position: Passenger Side
- Replaces: 19210787, 22816793, 20901088, 22787926
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Shock, Passenger Side Part Number: 20901065
$182.25 MSRP: $326.90
You Save: $144.65 (45%)
Product Specifications
- Other Name: Shock Absorber; Suspension Strut and Shock Assembly Kit; Complete Strut Set.; Strut
- Position: Passenger Side
- Replaces: 13310725
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Shock Absorber, Rear Upper Part Number: 84682562
$112.36 MSRP: $201.53
You Save: $89.17 (45%)
Product Specifications
- Other Name: Absorber Assembly-Rear Shock (W/Upper Mount); Shock; Absorber, Front And Rear Suspension
- Position: Rear Upper
- Replaces: 84224684, 84367859, 84085888
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Shock Part Number: 20859303
Product Specifications
- Other Name: Shock Absorber; Suspension Strut and Shock Assembly Kit; Shock Absorber Set; Strut Kit; Strut; Absorber, Front And Rear Suspension
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010 Buick LaCrosse | CX, CXL, CXS | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Strut, Front Driver Side Part Number: 20823868
Product Specifications
- Other Name: Strut Kit-Front Suspension; Shock Absorber
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010 Buick LaCrosse | CX, CXL, CXS | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Strut, Front Passenger Side Part Number: 20823869
Product Specifications
- Other Name: Strut Kit-Front Suspension; Shock Absorber
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010 Buick LaCrosse | CX, CXL, CXS | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Strut, Front Driver Side Part Number: 20823872
Product Specifications
- Other Name: Strut Kit-Front Suspension; Shock Absorber
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010 Buick LaCrosse | CX, CXL, CXS | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Strut, Front Passenger Side Part Number: 20823873
Product Specifications
- Other Name: Strut Kit-Front Suspension; Shock Absorber
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010 Buick LaCrosse | CX, CXL, CXS | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Shock Absorber, Rear Upper Driver Side Part Number: 22932447
Product Specifications
- Other Name: Absorber Assembly-Rear Shock (W/Upper Mount); Suspension Strut and Shock Absorber Kit; Complete Strut.; Shock; Absorber, Front And Rear Suspension
- Position: Rear Upper Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2016 Buick LaCrosse | Base, Leather, Premium, Sport Touring | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Shock Absorber, Rear Upper Passenger Side Part Number: 22932448
Product Specifications
- Other Name: Absorber Assembly-Rear Shock (W/Upper Mount); Suspension Strut and Shock Absorber Kit; Complete Strut.; Shock; Absorber, Front And Rear Suspension
- Position: Rear Upper Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2016 Buick LaCrosse | Base, Leather, Premium, Sport Touring | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Buick LaCrosse Shock Absorber, Rear Upper Driver Side Part Number: 84545214
Product Specifications
- Other Name: Absorber Assembly-Rear Shock (W/Upper Mount); Shock; Absorber, Front And Rear Suspension
- Position: Rear Upper Driver Side
- Replaces: 20859318, 22961777
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2016 Buick LaCrosse | Base, Leather, Premium, Sport Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS

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Buick LaCrosse Shock Absorber

Want to cut long-term maintenance and repair costs? Choose OEM Shock Absorber. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick LaCrosse parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick LaCrosse Shock Absorber 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.

Buick LaCrosse Shock Absorber Parts and Q&A

Strut
89047814
Q: How to replace the front shock absorber assembly on Buick LaCrosse?
A:
The process starts with removing the upper mounting nuts from the strut assembly. Users must employ a frame-contact vehicle lift during the service procedure while avoiding suspension-contact vehicle lifts. Raising and supporting the vehicle lets you remove the tire and wheel from beneath the vehicle. Start by affixing your marking pen to the knuckle before you dismantle the strut lower attaching hardware and extract the entire strut assembly. Start your installation by placing the strut into position but always check the Fastener Notice. After positioning the strut upper mounting nuts properly, tighten them to 33 N.m (24 lb ft). The strut lower bolts require installation with prevailing torque requirements matching these standards: 1) both fastener and its counterpart must be rust-free with cleaning and 2) fastener must produce 3 N.m (27 lb in) of torque/drag resistance before achieving suitable seat position. otherwise, replace the fastener. Follow the knuckle mark then apply 120 N.m (89 lb ft) torque on the lower strut nuts. Set up the tire along with wheel afterward lower the car before performing a front wheel alignment.
Strut
89060255
Q: How to service and repair the front coil springs and shock absorber on Buick LaCrosse?
A:
The first step of suspension strut maintenance involves removing it completely from the vehicle. Set the strut inside the strut spring compressor (J 45400) for installation. Follow these steps to compress the spring: use the spring compressor forcing screw to turn while the spring becomes compressed. While you keep the strut shaft in place with a 45 torx socket use the strut rod nut socket (J 42991) to remove the upper strut mount nut. The strut spring compressor (J 45400) needs the strut removed before loosening the compressor forcing screw to free the upper strut mount and coil spring assembly. After installing the upper strut mount and coil spring into the strut spring compressor (J 45400) you should compress the coil spring. Attach the strut to coil spring and upper strut mount followed by installing the mounting nut using the strut rod nut socket (J 42991) together with a 45 torx socket until the nut reaches 75 nm (55 ft. Lbs.) of torque. Take the strut out of the strut spring compressor (J 45400) and reinstall it into your vehicle.