How to disassemble and reassemble a strut and coil spring assembly on Buick LaCrosse?

Before working on worn struts or coil springs, consider replacement options. Check part availability and cost before disassembling the vehicle. To disassemble, remove and mount the assembly in a vise. Use a spring compressor to relieve pressure and unscrew the damper shaft nut. Check rubber parts for wear and replace them if needed. Carefully set aside the compressed spring. To reassemble, extend the damper rod and install the rubber bump stop and dust boot, then place the compressed coil spring onto the lower seat of the damper. Install the upper insulator, spring seat, and upper mount, tightening to the specified torque. Remove the spring compressor tool and install the assembly.

How do you remove the front shock absorber on Buick LaCrosse?

To remove the front strut, start by loosening the lug nuts on the front wheels and raising the vehicle with jackstands. Remove the wheels and detach the stabilizer bar link, ABS wheel speed sensor harness, and brake hose from the strut if applicable. On certain models, remove the brake disc. Mark the relationship of the strut to the knuckle and remove the strut-to-knuckle nuts and bolts. Separate the strut from the steering knuckle, being careful not to overextend the inner CV joint. Support the lower control arm if needed. On specific models, remove the control arm-to-strut yoke nut and bolt and disconnect the tie-rod end from the steering knuckle. Support the strut and spring assembly and remove the upper mounting nut(s). Remove the assembly from the fender well and separate the yoke and steering knuckle from the bottom of the strut body. To inspect the strut, check for leaking fluid, dents, cracks, and other damage. Inspect the coil spring for chips or cracks in the coating and the spring seat for cuts and deterioration. To install the strut, attach the yoke and steering knuckle assembly to the strut on specific models. Guide the strut assembly up into the fender well and insert the upper mounting studs or strut damper shaft through the hole(s) in the strut tower. Install the nut(s) to secure the strut. For certain models, slide the steering knuckle into the strut flange and install the bolts and nuts, aligning the marks made during removal. Connect the yoke to the control arm and the tie-rod end to the steering knuckle on specific models. Complete the installation by reversing the removal steps. Install the wheels and lug nuts, lower the vehicle, and tighten the lug nuts. Finally, tighten the upper mounting nut(s) and have the front wheel alignment checked and adjusted if necessary.

Genuine Buick LaCrosse Shock Absorber

Suspension Shock Absorber

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46 Shock Absorbers found

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Buick LaCrosse Front Suspension Strut Assembly
Part Number: 23109099
$257.97 MSRP: $511.87
You Save: $253.90 (50%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Strut Assembly, Front Suspension; Strut
- Position: Front
- Replaces: 13310730
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN | 4 Cyl 2.4L, 6 Cyl 3.6L
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Buick LaCrosse Rear Shock Absorber Assembly (W/ Upr Mt)
Part Number: 84336157
$209.96 MSRP: $416.58
You Save: $206.62 (50%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Absorber Assembly, Rear Shk (W/ Upr Mt); Shock
- Position: Rear
- Replaces: 22961779
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN | 4 Cyl 2.4L, 6 Cyl 3.6L
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Buick LaCrosse Rear Shock Absorber Assembly (W/ Upr Mt)
Part Number: 84336158
$209.96 MSRP: $416.58
You Save: $206.62 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Absorber Assembly, Rear Shk (W/ Upr Mt); Shock
- Position: Rear
- Replaces: 22961780
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN | 4 Cyl 2.4L, 6 Cyl 3.6L
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Buick LaCrosse Front Suspension Strut Assembly
Part Number: 23113983
$257.97 MSRP: $511.87
You Save: $253.90 (50%)
Ships in 1-2 Business Days

Out of Stock
Product Specifications
- Other Name: Strut Assembly, Front Suspension; Strut
- Position: Front
- Replaces: 13310731
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN | 4 Cyl 2.4L, 6 Cyl 3.6L
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Buick LaCrosse Front Suspension Strut Assembly
Part Number: 13310728
$257.97 MSRP: $511.85
You Save: $253.88 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Strut Assembly, Front Suspension ; Strut, Front And Rear Suspension; Strut
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Buick LaCrosse | CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN | 6 Cyl 3.6L
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Buick LaCrosse Front Suspension Strut Assembly
Part Number: 13310729
$249.13 MSRP: $494.31
You Save: $245.18 (50%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Strut Assembly, Front Suspension ; Strut, Front And Rear Suspension; Strut
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010 Buick LaCrosse | SPS 4 DOOR SEDAN | 6 Cyl 3.6L
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Buick LaCrosse Rear Suspension Strut Kit
Part Number: 89047814
$74.75 MSRP: $228.19
You Save: $153.44 (68%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Strut Kit,Rear Suspension; Strut
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR | 6 Cyl 3.6L, 6 Cyl 3.8L, 8 Cyl 5.3L
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Buick LaCrosse Rear Shock Absorber Assembly (W/ Upr Mt)
Part Number: 84550898
$222.00 MSRP: $412.48
You Save: $190.48 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Absorber Assembly, Rear Shk (W/ Upr Mt); Shock, Shock Absorber
- Position: Rear
- Replaces: 84384341, 84123606
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK, 4 DOOR CXS EXT NOTCHBACK | 4 Cyl 2.5L, 6 Cyl 3.6L
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Buick LaCrosse Front Suspension Strut Assembly
Part Number: 22969021
$61.90 MSRP: $175.47
You Save: $113.57 (65%)
ADD TO CART
Product Specifications
- Other Name: Strut Assembly, Front Suspension ; Strut, Front And Rear Suspension; Strut
- Position: Front
- Replaces: 22787927, 19210788
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 Buick LaCrosse | CXL 4 DOOR SEDAN | 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L
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Buick LaCrosse Front Suspension Strut Assembly
Part Number: 89060255
$91.90 MSRP: $182.37
You Save: $90.47 (50%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Strut Asm,Front Suspension ; Strut, Front And Rear Suspension; Strut
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR | 6 Cyl 3.6L, 6 Cyl 3.8L, 8 Cyl 5.3L
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Buick LaCrosse Front Suspension Strut Assembly
Part Number: 23455258
$96.67 MSRP: $182.40
You Save: $85.73 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Strut Assembly, Front Suspension
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015 Buick LaCrosse | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.4L, 6 Cyl 3.6L
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Buick LaCrosse Rear Shock Absorber Assembly (W/ Upper Mount)
Part Number: 22932444
$174.76 MSRP: $329.74
You Save: $154.98 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Absorber Assembly, Rear Shock (W/ Upper Mount); Shock, Shock Absorber
- Position: Rear Upper
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2014 Buick LaCrosse | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, SPS 4 DOOR SEDAN | 4 Cyl 2.4L
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Buick LaCrosse Front Suspension Strut Assembly
Part Number: 84447270
$306.00 MSRP: $556.37
You Save: $250.37 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Strut Assembly, Front Susp; Strut
- Position: Front
- Replaces: 84042277, 84210229
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK, 4 DOOR CXS EXT NOTCHBACK | 4 Cyl 2.5L, 6 Cyl 3.6L
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Buick LaCrosse Front Suspension Strut Assembly
Part Number: 23455259
$95.67 MSRP: $180.50
You Save: $84.83 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Strut Assembly, Front Suspension
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015 Buick LaCrosse | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.4L, 6 Cyl 3.6L
View related parts
Buick LaCrosse Rear Shock Absorber Assembly (W/ Upr Mt)
Part Number: 84545215
$85.69 MSRP: $161.67
You Save: $75.98 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Absorber Assembly, Rear Shk (W/ Upr Mt); Shock, Shock Absorber
- Position: Rear
- Replaces: 22961778, 20859319
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN | 4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6L
View related parts
Buick LaCrosse Rear Shock Absorber Assembly (W/ Upper Mount)
Part Number: 22932446
$74.03 MSRP: $139.69
You Save: $65.66 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Absorber Assembly, Rear Shock (W/ Upper Mount); Shock, Shock Absorber
- Position: Rear Upper
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2014 Buick LaCrosse | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, SPS 4 DOOR SEDAN | 4 Cyl 2.4L
View related parts
Buick LaCrosse Strut Assembly, Front Susp
Part Number: 84447268
$240.69 MSRP: $454.15
You Save: $213.46 (47%)
ADD TO CART
Product Specifications
- Other Name: Strut
- Position: Front
- Replaces: 84042279, 84210231
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2018 Buick LaCrosse | 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK, 4 DOOR CXS EXT NOTCHBACK | 4 Cyl 2.5L, 6 Cyl 3.6L
View related parts
Buick LaCrosse Rear Shock Absorber (W/Upper Mount)
Part Number: 23455253
$74.73 MSRP: $140.99
You Save: $66.26 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Absorber,Rear Shock(W/Upper Mount)
- Position: Rear Upper
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 Buick LaCrosse | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN | 4 Cyl 2.4L
View related parts
Buick LaCrosse Front Suspension Strut Assembly
Part Number: 23390208
$98.29 MSRP: $185.47
You Save: $87.18 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Strut Assembly, Front Suspension ; Strut Assembly, Frt Susp
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016 Buick LaCrosse | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.4L, 6 Cyl 3.6L
View related parts
Buick LaCrosse Front Suspension Strut Assembly
Part Number: 84447271
$300.76 MSRP: $567.48
You Save: $266.72 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Strut Assembly, Front Susp; Strut
- Position: Front
- Replaces: 84042278, 84210230
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | 4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK, 4 DOOR CXS EXT NOTCHBACK | 4 Cyl 2.5L, 6 Cyl 3.6L

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Buick LaCrosse Shock Absorber

Each OEM Buick LaCrosse Shock Absorber we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Buick LaCrosse Shock Absorber Parts Questions & Experts Answers

Front Suspension Strut Assembly
13310729
Q: How to disassemble and reassemble a strut and coil spring assembly on Buick LaCrosse?
A: Before working on worn struts or coil springs, consider replacement options. Check part availability and cost before disassembling the vehicle. To disassemble, remove and mount the assembly in a vise. Use a spring compressor to relieve pressure and unscrew the damper shaft nut. Check rubber parts for wear and replace them if needed. Carefully set aside the compressed spring. To reassemble, extend the damper rod and install the rubber bump stop and dust boot, then place the compressed coil spring onto the lower seat of the damper. Install the upper insulator, spring seat, and upper mount, tightening to the specified torque. Remove the spring compressor tool and install the assembly.
Front Suspension Strut Assembly
13310728
Q: How do you remove the front shock absorber on Buick LaCrosse?
A: To remove the front strut, start by loosening the lug nuts on the front wheels and raising the vehicle with jackstands. Remove the wheels and detach the stabilizer bar link, ABS wheel speed sensor harness, and brake hose from the strut if applicable. On certain models, remove the brake disc. Mark the relationship of the strut to the knuckle and remove the strut-to-knuckle nuts and bolts. Separate the strut from the Steering Knuckle, being careful not to overextend the inner CV joint. Support the lower Control Arm if needed. On specific models, remove the control arm-to-strut yoke nut and bolt and disconnect the tie-rod end from the steering knuckle. Support the strut and spring assembly and remove the upper mounting nut(s). Remove the assembly from the fender well and separate the yoke and steering knuckle from the bottom of the strut body. To inspect the strut, check for leaking fluid, dents, cracks, and other damage. Inspect the coil spring for chips or cracks in the coating and the spring seat for cuts and deterioration. To install the strut, attach the yoke and steering knuckle assembly to the strut on specific models. Guide the strut assembly up into the fender well and insert the upper mounting studs or strut damper shaft through the hole(s) in the strut tower. Install the nut(s) to secure the strut. For certain models, slide the steering knuckle into the strut flange and install the bolts and nuts, aligning the marks made during removal. Connect the yoke to the control arm and the tie-rod end to the steering knuckle on specific models. Complete the installation by reversing the removal steps. Install the wheels and lug nuts, lower the vehicle, and tighten the lug nuts. Finally, tighten the upper mounting nut(s) and have the front wheel alignment checked and adjusted if necessary.

Related Buick LaCrosse Parts

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