What does the manufacturer recommend when installing the rear Sway Bar Link, Sway Bar Bushing, and Sway Bar Kit on a Subaru Legacy?

New self-locking mounting nuts are suggested by the manufacturer to be utilized when fitting the sway bar links. Start by lifting the back part of the car using a jack and secure it on jackstands, while chocking the wheels of the front part of the car. On a Legacy model starting with 2005 up to the present year, detach the rear wheels. Eliminate the link to the sway bar kit by loosening the captive nut and ball stud; on models up to and including 2002 Forester only bolts are needed to be removed. While to detach the sway bar kit, it is enough to undo the upper fastener of the link, the lower one enables you to take off the link as a whole. Then, first, loosen the retainer of the base and then, unscrew it from both sides of the sway bar kit and release the bar. Remove the Sway Bar Bushing from the bar and look for signs of wear and cracks on the bushings, replace the bushings, inspect and replace both the link and ball joints on the sway bar kit in the 2002 and earlier Forester model. The installation is carried out in the reverse sequence to its removal and all nuts and bolts tightened to the correct torque.

Genuine Subaru Legacy Sway Bar Link

Stabilizer Sway Bar Link

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28 Sway Bar Links found

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Subaru Legacy Link Assembly Front STABILIZER
Part Number: 20420XA000
$44.09 MSRP: $63.90
You Save: $19.81 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Link Assembly-Front Stabilizer; Link, Stabilizer Link
- Position: Front
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2014 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring, 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 2.5L H4 DOHC, 2.5L H4 SOHC, 3.6L H6
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Subaru Legacy STABILIZER Lk Rear
Part Number: 20470AJ010
$43.65 MSRP: $63.27
You Save: $19.62 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Link Assembly-Stabilizer,Rear; Link, Stabilizer Link
- Position: Rear
- Replaces: 20470SC000
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2019 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring, 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 2.5L H4, 2.5L H4 DOHC, 2.5L H4 SOHC, 3.6L H6
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Subaru Legacy STABILIZER Lk LH
Part Number: 20420AL010
$45.89 MSRP: $66.50
You Save: $20.61 (31%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Link, Stabilizer Link
- Position: Front Driver Side
- Replaced by: 20420AL011
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2015-2019 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring, 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 2.5L H4, 3.6L H6
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Subaru Legacy STABILIZER Lk
Part Number: 20470AE00C
$29.68 MSRP: $43.02
You Save: $13.34 (32%)
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Product Specifications
- Other Name: Link Assembly-Stabilizer,Rear; Link, Stabilizer Link
- Position: Rear
- Replaces: 20470AE00A, 20470AE00B
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2000-2009 Subaru Legacy | 2.5i, 2.5i Base, 2.5i Limited, 3.0R, 3.0R Limited, 3.0R LL-Bean, Baja, Baja-B, Baja-S, Base, Brighton, Cold Weather, Flat6, Flat6 L.L.Bean, Flat6-S, GT, GT Limited, L, L-S, Limited, SUS Flat6, SUS Limited, XT Limited | 2.5L H4, 2.5L H4 Turbo, 3.0L H6
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Subaru Legacy STABILIZER Lk RH
Part Number: 20420AL000
$45.89 MSRP: $66.50
You Save: $20.61 (31%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Link, Stabilizer Link
- Position: Front Passenger Side
- Replaced by: 20420AL001
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2015-2019 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring, 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 2.5L H4, 3.6L H6
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Subaru Legacy STABILIZER Link Assembly Front
Part Number: 20420AA004
$43.46 MSRP: $62.98
You Save: $19.52 (31%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Link Assembly-Front Stabilizer; Link, Stabilizer Link
- Position: Front
- Replaces: 20420AA003, 20420AA001, 20420AA002, 20420AA000
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1990-2004 Subaru Legacy | Baja, Baja-B, Baja-S, Base, Brighton, Cold Weather, Flat6, Flat6 L.L.Bean, Flat6-S, GT, L, L-S, Limited, LS, LS-D, LS-I, Out Back, Post, SUS, SUS Flat6, SUS Limited, Turbo | 2.2L H4, 2.2L H4 (New EVAPO), 2.2L H4 Series, 2.5L H4, 2.5L H4 Turbo, 3.0L H6
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Subaru Legacy STABILIZER Lk Front
Part Number: 20420AG00A
$38.15 MSRP: $55.28
You Save: $17.13 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Link Assembly-Front Stabilizer
- Position: Front
- Replaced by: 20470SA001
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2009 Subaru Legacy | 2.5i, 2.5i Base, 2.5i Limited, 3.0R, 3.0R Limited, 3.0R LL-Bean, Base, GT, GT Limited, XT Limited | 2.5L H4, 2.5L H4 Turbo, 3.0L H6
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Subaru Legacy STABILIZER Lk Rear
Part Number: 20470AJ000
$54.48 MSRP: $78.94
You Save: $24.46 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Link Assembly-Stabilizer,Rear; Link, Stabilizer Link
- Position: Rear
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2019 Subaru Legacy | 2.5GT Limited, 2.5GT Premium, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 3.6R, 3.6R Limited, 3.6R Premium | 2.5L H4, 2.5L H4 DOHC, 2.5L H4 SOHC, 2.5L H4 Turbo, 3.6L H6
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Subaru Legacy STABILIZER Lk
Part Number: 20420AJ000
$33.80 MSRP: $48.98
You Save: $15.18 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Link Assembly-Front Stabilizer; Link, Stabilizer Link
- Position: Front
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2014 Subaru Legacy | 2.5GT Limited, 2.5GT Premium, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 3.6R, 3.6R Limited, 3.6R Premium | 2.5L H4 DOHC, 2.5L H4 SOHC, 2.5L H4 Turbo, 3.6L H6
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Subaru Legacy Front STABILIZER Link Ass
Part Number: 20420FL00A
$48.30 MSRP: $70.00
You Save: $21.70 (31%)
Ships in 1 Business Day
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Product Specifications
- Position: Front Passenger Side
- Replaced by: 20420FL00B
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2020-2021 Subaru Legacy | 2.4R Limited, 2.4R Touring, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.4L H4 DIT, 2.5L H4 DI
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Subaru Legacy Front STABILIZER Link Ass
Part Number: 20420FL01A
$49.94 MSRP: $72.38
You Save: $22.44 (31%)
Ships in 1 Business Day
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Product Specifications
- Position: Front Driver Side
- Replaced by: 20420FL01B
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2020-2021 Subaru Legacy | 2.4R Limited, 2.4R Touring, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.4L H4 DIT, 2.5L H4 DI
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Subaru Legacy STABILIZER Lk Com
Part Number: 20470AE00B
$29.68 MSRP: $43.02
You Save: $13.34 (32%)
ADD TO CART
Product Specifications
- Other Name: Link Assembly-Stabilizer,Rear
- Position: Rear
- Replaced by: 20470AE00C
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2001-2003 Subaru Legacy | Baja, Baja-S, Base, Brighton, Cold Weather, Flat6, Flat6 L.L.Bean, GT, L, Limited, SUS Flat6, SUS Limited | 2.5L H4, 3.0L H6
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Subaru Legacy STABILIZER Lk R
Part Number: 20470AN00A
$48.30 MSRP: $70.00
You Save: $21.70 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Position: Rear
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2020-2021 Subaru Legacy | 2.4R Limited, 2.4R Touring, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.4L H4 DIT, 2.5L H4 DI
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Subaru Legacy STABILIZER Lk R
Part Number: 20470AN01A
$58.65 MSRP: $85.00
You Save: $26.35 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Position: Rear
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2020-2021 Subaru Legacy | 2.4R F/R-O, 2.4R Limited, 2.4R Touring, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring | 2.4L H4 DIT, 2.5L H4 DI
View related parts
Subaru Legacy STABILIZER Link Assembly Rear
Part Number: 20481AA001
$76.36 MSRP: $110.67
You Save: $34.31 (31%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Link Assembly-Stabilizer,Rear; Link, Stabilizer Link
- Position: Rear
- Replaces: 20481AA000
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1993-1999 Subaru Legacy | Base, Brighton, GT, L, LS, LS-I, Out Back, Post, SUS, Turbo | 2.2L H4, 2.2L H4 (New EVAPO), 2.2L H4 Series, 2.5L H4
View related parts
Subaru Legacy STABILIZER LK F LH
Part Number: 20420FL01B
$49.94 MSRP: $72.38
You Save: $22.44 (31%)
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2025 Subaru Legacy | 4 Cyl 2.4L, 4 Cyl 2.5L
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Subaru Legacy STABILIZER LK F RH
Part Number: 20420FL00B
$48.30 MSRP: $70.00
You Save: $21.70 (31%)
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2025 Subaru Legacy | 4 Cyl 2.4L, 4 Cyl 2.5L
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Subaru Legacy PT140500 STABILIZER Link
Part Number: 20480AA002
$11.53 MSRP: $16.02
You Save: $4.49 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Link Assembly-Stabilizer,Rear; Link, Stabilizer Link
- Position: Rear
- Replaces: 20480AA001
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1990-1992 Subaru Legacy | Base, L, LS, LS-D, Turbo
View related parts
Subaru Legacy STABILIZER Link Assembly Rear
Part Number: 20481AA000
$76.36 MSRP: $110.67
You Save: $34.31 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Link Assembly-Stabilizer,Rear
- Position: Rear
- Replaced by: 20481AA001
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1993-1994 Subaru Legacy | L, LS, Turbo
View related parts
Subaru Legacy STABILIZER Lk Front LH
Part Number: 20420XC01A
Product Specifications
- Other Name: STABILIZER Lk F Lh
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2020-2021 Subaru Legacy | 2.4R F/R-O, 2.4R Limited, 2.4R Touring, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring | 2.4L H4 DIT, 2.5L H4 DI

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1-20 of 28 Results

Subaru Legacy Sway Bar Link

Subaru Legacy Sway Bar Link connects the stabilizing sway bar to the suspension components and minimizes body roll while the vehicle negotiates corners. The sway bar connects the control arm with the wheel assembly. Therefore, the movement in one wheel assembly is shared with the other wheel assembly. Thus, there is a reduction in the lean and greater tire contact with the road. The Sway Bar Link helps springs and dampers distribute weight across the chassis, which results in predictable steering and traction and reduces motion transfer. Specific to the Subaru suspension layout applied on the Legacy, the link incorporates coil springs, shock absorbers, and control arms to retain comfort and stability. The assembly can follow vertical wheel travel while resisting lateral twist with simple pivot joints. The Sway Bar Link is compact and strong. A Sway Bar Link gives the Subaru Legacy a balanced feel in everyday driving. As the same fundamental mechanism serves across Subaru passenger models, the straightforward Sway Bar Link of the Legacy focuses on reliable body control.

Our website stands as the go-to online destination for OEM Subaru Legacy Sway Bar Link. With complete lines of genuine Subaru Legacy Sway Bar Link available at unbeatable market prices, we ensure top quality, reliability, and durability. Each part comes backed by the manufacturer's warranty, reinforcing your trust in our offerings.

Subaru Legacy Sway Bar Link Parts Questions & Experts Answers

STABILIZER Lk
20470AE00C
Q:
What does the manufacturer recommend when installing the rear Sway Bar Link, Sway Bar Bushing, and Sway Bar Kit on a Subaru Legacy?
Posted by Stacy S.
A:
New self-locking mounting nuts are suggested by the manufacturer to be utilized when fitting the sway bar links. Start by lifting the back part of the car using a jack and secure it on jackstands, while chocking the wheels of the front part of the car. On a Legacy model starting with 2005 up to the present year, detach the rear wheels. Eliminate the link to the sway bar kit by loosening the captive nut and ball stud; on models up to and including 2002 Forester only bolts are needed to be removed. While to detach the sway bar kit, it is enough to undo the upper fastener of the link, the lower one enables you to take off the link as a whole. Then, first, loosen the retainer of the base and then, unscrew it from both sides of the sway bar kit and release the bar. Remove the Sway Bar Bushing from the bar and look for signs of wear and cracks on the bushings, replace the bushings, inspect and replace both the link and Ball Joints on the sway bar kit in the 2002 and earlier Forester model. The installation is carried out in the reverse sequence to its removal and all nuts and bolts tightened to the correct torque.
Answered by Subaru Parts Specialist Edgar / Dec 30, 2022