How to replace the trailing arm on Buick LaCrosse?

To replace the trailing arm, first, lift up and hold the vehicle. Remove nut and bolt from the trailing arm and the knuckle , as well as nut and bolt from the trailing arm and trailing arm bracket. After this removal, take the trailing arm from the vehicle. During the installation, flag the trailing arm on the trailing arm bracket, make sure that one adheres to the fastener notice and the precautions mentioned in the fastener notice. Next, fit the bolt and nut to attach the trailing arm to the trailing arm bracket, tightening until 110 N.m (81 lb ft). Then attach one end of the trailing arm to the knuckle and add the bolt and nut , securing the nut to 240 N.m (177 lb ft). Finally, lower the vehicle.

How to service and repair the trailing arm on Buick Regal?

Raising and supporting the vehicle is the first thing to do in this case to service and repair the Trailing Arm. Use the torque angle meter (J 366602-A) for the right torque specifications. Start up with removal of the abs electric connector from the Wheel Speed Sensor , then from the knuckle to the Trailing Arm and from the Trailing Arm bracket then remove the Trailing Arm . For installation, attach the Trailing Arm to the Trailing Arm bracket , ensure that you install the bracket bolt and nut and install the bracket nut upto 105 nm( 77 ft.lbs). Next, attach the leading joining arm to the knuckle, torquing the leading joining arm to knuckle nut to 70 nm + 65 degrees (52 ft. Lbs., + 65 degrees) mentality. Lastly, reconnect the abs electric connector of the Wheel Speed Sensor and lower the car.

OEM Buick Trailing Arm

Trailing Control 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).

59 Trailing Arms found

View related parts
Buick Lower Control Arm, Rear Passenger Side Part Number: 25795979
$230.11 MSRP: $379.07
You Save: $148.96 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Rear Axle Control Arm; Suspension Control Arm and Ball Joint Assembly; Control Arm Assembly; Control Arm
- Position: Rear Passenger Side
- Replaces: 10412907, 15232853
Fits the following Buick Models:
- Rendezvous | 2002-2007 | CX, CX Plus, CXL, CXL Plus, Ultra | 6 Cyl 3.4 L GAS, 6 Cyl 3.5 L GAS, 6 Cyl 3.6 L GAS
- Terraza | 2005-2007 | CX, CXL | 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
View related parts
Buick Trailing Arm, Rear Part Number: 25990164
$35.98 MSRP: $59.27
You Save: $23.29 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly-Rear Suspension Trailing; Lateral Link; Lateral Arm; Arm, Rear Axle Control Arm
- Position: Rear
- Replaces: 10409660, 10333308, 15856683
Fits the following Buick Models:
- LaCrosse | 2008-2009 | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
View related parts
Buick Trailing Arm, Rear Passenger Side Part Number: 84557846
$63.34 MSRP: $154.57
You Save: $91.23 (60%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly-Rear Suspension Trailing; Arm, Rear Axle Control Arm
- Position: Rear Passenger Side
- Replaces: 13377304, 84034526
Fits the following Buick Models:
- Envision | 2016-2020 | Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
View related parts
Buick Trailing Arm, Rear Driver Side Part Number: 84557845
$93.93 MSRP: $161.31
You Save: $67.38 (42%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly-Rear Suspension Trailing; Arm, Rear Axle Control Arm
- Position: Rear Driver Side
- Replaces: 13377303, 84034525
Fits the following Buick Models:
- Envision | 2016-2020 | Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
View related parts
Buick Lower Control Arm, Black, Rear Part Number: 84449394
$67.17 MSRP: $110.65
You Save: $43.48 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Rear Axle Control Arm; Control Arm
- Position: Rear
Fits the following Buick Models:
- LaCrosse | 2019 | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
- Regal Sportback | 2019-2020 | Avenir, Base, Essence, GS, Preferred, Preferred II | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Regal TourX | 2019-2020 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
View More
View related parts
Buick Trailing Arm, Rear Passenger Side Part Number: 42793828
$47.13 MSRP: $80.91
You Save: $33.78 (42%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly-Rear Suspension Trailing; Arm, Rear Axle Control Arm
- Position: Rear Passenger Side
- Replaces: 23328164, 84119274
Fits the following Buick Models:
- Regal Sportback | 2018-2020 | Avenir, Base, Essence, GS, Preferred, Preferred II | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Regal TourX | 2018-2020 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
View related parts
Buick Lower Control Arm, Rear Part Number: 84557852
$88.60 MSRP: $152.15
You Save: $63.55 (42%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Rear Axle Control Arm; Control Arm
- Position: Rear
- Replaces: 13377316, 84059878
Fits the following Buick Models:
- Envision | 2016-2020 | Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
View related parts
Buick Rear Bushings Part Number: 23182018
$179.46 MSRP: $284.93
You Save: $105.47 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Rear Axle Control Arm; Control Arm Bushing; Axle Beam Mount; Lower Control Arm Inner Bushing
- Position: Rear
- Replaces: 22781135
Fits the following Buick Models:
- LaCrosse | 2014-2016 | 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 Control Arm, Rear Passenger Side Part Number: 22927293
$126.41 MSRP: $215.20
You Save: $88.79 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm Assembly-Rear Suspension Control; Suspension Trailing Arm; Trailing Arm; Front Upper Control Arm; Arm, Rear Axle Control Arm
- Position: Rear Passenger Side
- Replaces: 13219146
Fits the following Buick Models:
- LaCrosse | 2010-2016 | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, 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
- Regal | 2011-2017 | Base, CXL, GS, Premium, Sport Touring | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
View related parts
Buick Upper Control Arm, Rear Passenger Side Part Number: 13318345
$91.53 MSRP: $150.78
You Save: $59.25 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Rear Axle Control Arm; Rear Upper Control Arm
- Position: Rear Passenger Side
Fits the following Buick Models:
- LaCrosse | 2010-2013 | 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
- Regal | 2011-2012 | Base, CXL, GS, Premium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
View related parts
Buick Upper Control Arm, Rear Passenger Side Part Number: 15232837
$58.40 MSRP: $215.77
You Save: $157.37 (73%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Rear Axle Control Arm; Suspension Control Arm; Control Arm
- Position: Rear Passenger Side
- Replaces: 10412908
Fits the following Buick Models:
- Rendezvous | 2002-2007 | CX, CX Plus, CXL, CXL Plus, Ultra | 6 Cyl 3.4 L GAS, 6 Cyl 3.5 L GAS, 6 Cyl 3.6 L GAS
- Terraza | 2005-2007 | CX, CXL | 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
View related parts
Buick Rear Lateral Arm Part Number: 84557848
$57.98 MSRP: $90.80
You Save: $32.82 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Link, Rear Axle; Integral Link; Lateral Link; Lateral Arm; Link
- Position: Rear
- Replaces: 13377328
Fits the following Buick Models:
- Envision | 2016-2020 | Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
View related parts
Buick Trailing Arm, Rear Lower Part Number: 84380557
$62.21 MSRP: $105.91
You Save: $43.70 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Link Assembly-Rear Suspension Lower Trailing; Suspension Trailing Arm; Control Arm; Lower Arm; Link, Rear Axle Control Arm
- Position: Rear Lower
- Replaces: 22978381
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
- LaCrosse | 2017-2019 | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
- Regal Sportback | 2018-2020 | Avenir, Base, Essence, GS, Preferred, Preferred II | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Regal TourX | 2018-2020 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
View More
View related parts
Buick Lower Control Arm, Rear Part Number: 84496960
$76.76 MSRP: $131.82
You Save: $55.06 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Rear Axle Control Arm; Control Arm
- Position: Rear
- Replaces: 84380558
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
View related parts
Buick Lower Control Arm, Silver Coated, Rear Part Number: 22985456
$48.44 MSRP: $79.79
You Save: $31.35 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Arm, Rear Axle Control Arm; Control Arm
- Position: Rear
Fits the following Buick Models:
- LaCrosse | 2017-2019 | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
- Regal Sportback | 2018-2019 | Avenir, Base, Essence, GS, Preferred, Preferred II | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Regal TourX | 2018-2019 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
View More
View related parts
Buick Upper Control Arm, Rear Part Number: 15069837
Product Specifications
- Other Name: Arm, Rear Axle Upper Control; Control Arm; Arm, Rear Axle Control Arm
- Position: Rear Upper
Fits the following Buick Models:
- Rainier | 2004-2005 | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
View related parts
Buick Lower Control Arm, Rear Passenger Side Part Number: 13230634
Product Specifications
- Other Name: Arm, Rear Axle Control Arm
- Position: Rear Passenger Side
Fits the following Buick Models:
- LaCrosse | 2010-2013 | 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 Upper Control Arm, Rear Driver Side Part Number: 13318344
$92.51 MSRP: $144.92
You Save: $52.41 (37%)
Product Specifications
- Other Name: Arm, Rear Axle Control Arm; Suspension Control Arm; Rear Upper Control Arm; Control Arm
- Position: Rear Driver Side
Fits the following Buick Models:
- LaCrosse | 2010-2013 | 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
- Regal | 2011-2012 | Base, CXL, GS, Premium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
View related parts
Buick Upper Control Arm, Rear Part Number: 15069838
Product Specifications
- Other Name: Arm, Rear Axle Upper Control; Control Arm; Arm, Rear Axle Control Arm
- Position: Rear Upper
Fits the following Buick Models:
- Rainier | 2004-2007 | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
View related parts
Buick Control Arm, Passenger Side Part Number: 1632884
Product Specifications
- Other Name: Arm Assembly; Lower Control Arm; Arm, Rear Axle Control Arm
- Position: Passenger Side
Fits the following Buick Models:
- Reatta | 1988-1991 | Base | 6 Cyl 3.8 L GAS
- Riviera | 1986-1993 | Luxury, T-Type | 6 Cyl 3.8 L GAS

| Page 1 of 3 |Next >

1-20 of 59 Results

Buick Trailing Arm

Choose OEM Trailing Arm, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Buick's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsGiant.com, you'll find it easy to get top-quality OEM Buick Trailing Arm. You can shop at highly competitive prices and protect your budget. All our genuine Buick parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Buick Trailing Arm Parts and Q&A

Trailing Arm, Rear
25990164
Q: How to replace the trailing arm on Buick LaCrosse?
A:
To replace the trailing arm, first, lift up and hold the vehicle. Remove nut and bolt from the trailing arm and the knuckle , as well as nut and bolt from the trailing arm and trailing arm bracket. After this removal, take the trailing arm from the vehicle. During the installation, flag the trailing arm on the trailing arm bracket, make sure that one adheres to the fastener notice and the precautions mentioned in the fastener notice. Next, fit the bolt and nut to attach the trailing arm to the trailing arm bracket, tightening until 110 N.m (81 lb ft). Then attach one end of the trailing arm to the knuckle and add the bolt and nut , securing the nut to 240 N.m (177 lb ft). Finally, lower the vehicle.
Trailing Arm, Rear
15820927
Q: How to service and repair the trailing arm on Buick Regal?
A:
Raising and supporting the vehicle is the first thing to do in this case to service and repair the Trailing Arm. Use the torque angle meter (J 366602-A) for the right torque specifications. Start up with removal of the abs electric connector from the Wheel Speed Sensor , then from the knuckle to the Trailing Arm and from the Trailing Arm bracket then remove the Trailing Arm . For installation, attach the Trailing Arm to the Trailing Arm bracket , ensure that you install the bracket bolt and nut and install the bracket nut upto 105 nm( 77 ft.lbs). Next, attach the leading joining arm to the knuckle, torquing the leading joining arm to knuckle nut to 70 nm + 65 degrees (52 ft. Lbs., + 65 degrees) mentality. Lastly, reconnect the abs electric connector of the Wheel Speed Sensor and lower the car.