How to remove Trailing Arm for 2009 and earlier Buick LaCrosse?

For the removal of Trailing Arm 1, first release the rear wheel lug nuts and secure the front wheels. Next, lift the back of your vehicle and set it up on sturdy jackstands. Remove the rear wheels as well as the back part of the exhaust system. Lastly, unhook from stabilizer bar link at stabilizer bar and if there is any disconnect ABS wiring harness clips from arm. On trailing arms' rear knuckle remove mounting fasteners for both trailing arms and detach both arms from knuckle. Take off hydraulic brake line from above of rear suspension support and place a floor jack under it. Raise this until only touch its center with that support just a bit higher to make sure it does not slip out when a bolt is removed in step seventeen below. Unbolt rear suspension support on same side that arm is being removed from and loosen bolts on opposite side of support. Lower slowly with floor jack until trailing arm's mounting fasteners can be reached by you in case if required put one big bolt through last hole so that after flooring we will use that bolt to pull beam down safe .A pipe clamp put around top so we could tighten them all together so that they won't move apart anymore but check also what kind of other connections may exist between parts here.Put a stack or 2x4s on ground next to where jack will stand take stand out place directly under blue lifting device . Now go ahead remove remaining nuts completely before taking even larger ones loose then look carefully inspect bushings both sides neatness because if necessary replace these things (two small metal inserts into rubber) otherwise don't take anything off yet or else would be forced having them repaired pretty soon anyway. For Trailing Arm 2 follow exactly the same steps like those followed for Trailing Arm 1.To remove Trailing Arm, take out bracket-to-body mounting bolts and trailing arm-to-knuckle mounting fasteners of trailing arm. Finally, remove the trailing arm and check the condition of its bushing. Take it for bushing replacement if necessary.

Genuine Buick LaCrosse Trailing Arm

Trailing Control Arm

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20 Trailing Arms found

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Buick LaCrosse Rear Lower Suspension Control Arm Assembly
Part Number: 13219164
$55.88 MSRP: $95.57
You Save: $39.69 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Arm Assembly, Rear Suspension Lower Control ; Arm, Rear Axle Control Arm; Lower Control Arm
- Position: Rear Lower
- 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
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Buick LaCrosse Rear Suspension Trailing Arm Assembly
Part Number: 15820927
$58.71 MSRP: $100.38
You Save: $41.67 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Arm Assembly, Rear Suspension Trailing ; Arm, Rear Axle Control Arm; Trailing Arm
- Position: Rear
- Replaces: 10244461
- 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 Upper Suspension Control Arm Assembly
Part Number: 20900531
$77.17 MSRP: $184.73
You Save: $107.56 (59%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly, Rear Suspension Upper Control; Rear Upper Control Arm, Upper Control Arm
- Position: Rear Upper
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2016 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 Upper Suspension Control Arm Assembly
Part Number: 23216530
$133.65 MSRP: $231.98
You Save: $98.33 (43%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly, Rear Suspension Upper Control; Rear Upper Control Arm, Upper Control Arm
- Position: Rear Upper
- Replaces: 20921466
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2016 Buick LaCrosse | CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.4L, 6 Cyl 3.6L
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Buick LaCrosse Rear Suspension Control Arm Assembly
Part Number: 22927292
$123.69 MSRP: $211.51
You Save: $87.82 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly, Rear Suspension Control ; Arm, Rear Axle Control Arm; Control Arm, Front Upper Control Arm, Trailing Arm
- Position: Rear
- Replaces: 13219145
- 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
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Buick LaCrosse Rear Suspension Trailing Arm Assembly
Part Number: 25990164
$35.11 MSRP: $58.11
You Save: $23.00 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly, Rear Suspension Trailing ; Arm, Rear Axle Control Arm; Trailing Arm
- Position: Rear
- Replaces: 10409660, 10333308, 15856683
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 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 Upper Suspension Control Arm Assembly
Part Number: 20900532
$112.65 MSRP: $182.37
You Save: $69.72 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly, Rear Suspension Upper Control; Rear Upper Control Arm, Upper Control Arm
- Position: Rear Upper
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2016 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 Lower Suspension Control Arm Assembly
Part Number: 23214430
$257.93 MSRP: $447.64
You Save: $189.71 (43%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly, Rear Suspension Lower Control; Lower Control Arm, Rear Lower Control Arm
- Position: Rear Lower
- Replaces: 23182015, 20921462
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2016 Buick LaCrosse | CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.4L, 6 Cyl 3.6L
View related parts
Buick LaCrosse Rear Lower Suspension Control Arm Assembly
Part Number: 23214431
$257.93 MSRP: $447.63
You Save: $189.70 (43%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly, Rear Suspension Lower Control; Lower Control Arm, Rear Lower Control Arm
- Position: Rear Lower
- Replaces: 20921463, 23182016
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2016 Buick LaCrosse | CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.4L, 6 Cyl 3.6L
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Buick LaCrosse Rear Upper Suspension Control Arm Assembly
Part Number: 84178160
$93.42 MSRP: $159.75
You Save: $66.33 (42%)
ADD TO CART
Product Specifications
- Other Name: Arm Assembly, Rear Suspension Upper Control; Rear Upper Control Arm, Upper Control Arm
- Position: Rear Upper
- Replaces: 22830017, 13230592
- 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 3.0L, 6 Cyl 3.6L
View related parts
Buick LaCrosse Rear Upper Suspension Control Arm Assembly
Part Number: 23216531
$133.65 MSRP: $231.98
You Save: $98.33 (43%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly, Rear Suspension Upper Control; Rear Upper Control Arm, Upper Control Arm
- Position: Rear Upper
- Replaces: 20921469
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2016 Buick LaCrosse | CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.4L, 6 Cyl 3.6L
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Buick LaCrosse Rear Upper Suspension Control Arm Assembly
Part Number: 13318345
$91.10 MSRP: $150.78
You Save: $59.68 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly, Rear Suspension Upper Control ; Arm, Rear Axle Control Arm; Rear Upper Control Arm, Upper Control Arm
- Position: Rear Upper
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2012 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
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Buick LaCrosse Rear Lower Suspension Control Arm Assembly
Part Number: 22985456
$48.21 MSRP: $79.79
You Save: $31.58 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly, Rear Suspension Lower Control; Lower Control Arm
- Position: Rear Lower
- 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 Rear Suspension Control Arm Assembly
Part Number: 22927293
$86.10 MSRP: $210.97
You Save: $124.87 (60%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly, Rear Suspension Control ; Arm, Rear Axle Control Arm; Control Arm, Front Upper Control Arm, Trailing Arm
- Position: Rear
- Replaces: 13219146
- 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
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Buick LaCrosse Link Assembly, Rear Susp Lwr Trailing
Part Number: 84380557
$60.73 MSRP: $103.84
You Save: $43.11 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lower Arm, Trailing Arm
- Position: Rear Lower
- Replaces: 22978381
- 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
View related parts
Buick LaCrosse Rear Lower Suspension Control Arm Assembly
Part Number: 84449394
$65.54 MSRP: $108.47
You Save: $42.93 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly, Rear Susp Lwr Cont; Lower Control Arm
- Position: Rear Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 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 Rear Lower Suspension Control Arm Assembly
Part Number: 13230633
$199.49 MSRP: $264.14
You Save: $64.65 (25%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly, Rear Suspension Lower Control ; Arm, Rear Axle Control Arm; Lower Control Arm
- Position: Rear Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2012 Buick LaCrosse | 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 Lower Suspension Control Arm Assembly
Part Number: 13230634
$199.49 MSRP: $264.14
You Save: $64.65 (25%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly, Rear Suspension Lower Control ; Arm, Rear Axle Control Arm; Lower Control Arm
- Position: Rear Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2012 Buick LaCrosse | 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 Upper Suspension Control Arm Assembly
Part Number: 84178161
$91.95 MSRP: $158.62
You Save: $66.67 (43%)
ADD TO CART
Product Specifications
- Other Name: Arm Assembly, Rear Suspension Upper Control; Rear Upper Control Arm, Upper Control Arm
- Position: Rear Upper
- Replaces: 13230593, 22830018
- 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 3.0L, 6 Cyl 3.6L
View related parts
Buick LaCrosse Rear Upper Suspension Control Arm Assembly
Part Number: 13318344
$92.10 MSRP: $144.92
You Save: $52.82 (37%)
Product Specifications
- Other Name: Arm Assembly, Rear Suspension Upper Control ; Arm, Rear Axle Control Arm; Rear Upper Control Arm, Upper Control Arm
- Position: Rear Upper
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2012 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

Buick LaCrosse Trailing Arm

Each OEM Buick LaCrosse Trailing Arm 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 Trailing Arm Parts Questions & Experts Answers

Rear Suspension Trailing Arm Assembly
15820927
Q: How to remove Trailing Arm for 2009 and earlier Buick LaCrosse?
A: For the removal of Trailing Arm 1, first release the rear wheel lug nuts and secure the front wheels. Next, lift the back of your vehicle and set it up on sturdy jackstands. Remove the rear wheels as well as the back part of the exhaust system. Lastly, unhook from stabilizer bar link at stabilizer bar and if there is any disconnect ABS wiring harness clips from arm. On trailing arms' rear knuckle remove mounting fasteners for both trailing arms and detach both arms from knuckle. Take off hydraulic brake line from above of rear suspension support and place a floor jack under it. Raise this until only touch its center with that support just a bit higher to make sure it does not slip out when a bolt is removed in step seventeen below. Unbolt rear suspension support on same side that arm is being removed from and loosen bolts on opposite side of support. Lower slowly with floor jack until trailing arm's mounting fasteners can be reached by you in case if required put one big bolt through last hole so that after flooring we will use that bolt to pull beam down safe .A pipe clamp put around top so we could tighten them all together so that they won't move apart anymore but check also what kind of other connections may exist between parts here.Put a stack or 2x4s on ground next to where jack will stand take stand out place directly under blue lifting device . Now go ahead remove remaining nuts completely before taking even larger ones loose then look carefully inspect bushings both sides neatness because if necessary replace these things (two small metal inserts into rubber) otherwise don't take anything off yet or else would be forced having them repaired pretty soon anyway. For Trailing Arm 2 follow exactly the same steps like those followed for Trailing Arm 1.To remove Trailing Arm, take out bracket-to-body mounting bolts and trailing arm-to-knuckle mounting fasteners of trailing arm. Finally, remove the trailing arm and check the condition of its bushing. Take it for bushing replacement if necessary.

Related Buick LaCrosse Parts

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