What is the Role of the Drive Belt Located at the Front of the Engine on a Subaru Legacy?

Drivebelts on the engine's front side are important in running the car and other parts. Their nature of work and material used in making them make them to wear out with time leading to need for routine check-ups and adjustments to prevent major engine damage. The number of belts depends on what accessories are installed: some drivebelts operate alternators, air conditioners and power steering pumps as well. You can visually inspect the belts by opening the hood while the engine is off since they are positioned right at its very front. Feel it using your fingers to see if there are any cracks, splitting apart, fraying or glazing. In addition, all ribs should be equal in depth from one another when viewed from below. Belt deflection can be checked by applying pressure half-way between pulleys for each belt. There are two adjusting assemblies mounted on the front of the engine that can perform this task if required: a tension adjustment assembly or a pivot assembly; each belt will have one adjusting assembly with a slider bolt and a lock bolt. The slider bolt is turned to adjust drivebelt tension after loosening the lock bolt. Do not attempt moving this assembly using a prybar during belt adjustment process. When replacing the belt, remove it by slipping off the pulleys; ideally, all belts should be changed at once. In order that you fit in properly replacement belts must be marked together with corresponding pulley grooves having similar details about dimensions; take along old ones when going for new ones so as to compare directly lengthwise , widthwise , design-wise . Lastly tighten all belts carefully .

Genuine Subaru Legacy Drive Belt

Serpentine Belt

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21 Drive Belts found

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Subaru Legacy V Belt
Part Number: 23780AA010
$38.81 MSRP: $56.25
You Save: $17.44 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Serpentine Belt
- Replaced by: 23780AA140
- 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 | 2.5L H4
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Subaru Legacy A/C Belt
Part Number: 73323AC000
$15.26 MSRP: $22.12
You Save: $6.86 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt-Compressor; AC Belt, Belt
- Replaces: 73323AC011, 73323AC010
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004 Subaru Legacy | Baja-B | 2.5L H4 Turbo
- 1996-2001 Subaru Legacy | Base, Brighton, Cold Weather, GT, L, LS, LS-I, Limited, Out Back, SUS, SUS Limited | 2.2L H4, 2.2L H4 (New EVAPO), 2.2L H4 Series, 2.5L H4
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Subaru Legacy V Belt-18X5X874
Part Number: 809218370
$14.46 MSRP: $20.95
You Save: $6.49 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: V Belt; Alternator Belt, Belt, Serpentine Belt
- Replaces: 809218350, 809218340, 809218420, 809218400
- 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, Base, GT, GT Limited, XT Limited | 2.5L H4, 2.5L H4 Turbo
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Subaru Legacy V Belt 21X4X1628
Part Number: 809221130
$43.13 MSRP: $62.50
You Save: $19.37 (31%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: V Belt; Serpentine Belt
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2014 Subaru Legacy | 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 3.6L H6
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Subaru Legacy V Belt 14X5X845
Part Number: 809214500
$20.67 MSRP: $29.95
You Save: $9.28 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: V Belt; AC Belt, Alternator Belt
- 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, Base, GT, GT Limited, XT Limited | 2.5L H4, 2.5L H4 Turbo
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Subaru Legacy V Belt 21X4X2196
Part Number: 809221190
$36.18 MSRP: $52.43
You Save: $16.25 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V Belt
- Replaced by: 23780AA160
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2013-2014 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4 DOHC
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Subaru Legacy V Belt-21X4X1654
Part Number: 809221140
$27.57 MSRP: $39.95
You Save: $12.38 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V Belt; Serpentine Belt
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2012 Subaru Legacy | 2.5GT Limited, 2.5GT Premium, 2.5i, 2.5i Limited, 2.5i Premium | 2.5L H4 SOHC, 2.5L H4 Turbo
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Subaru Legacy V Belt 21X4X1081
Part Number: 809221150
$27.57 MSRP: $39.95
You Save: $12.38 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: V Belt; Serpentine Belt
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2015-2019 Subaru Legacy | 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 3.6L H6
View related parts
Subaru Legacy V Belt
Part Number: 809221080
$33.71 MSRP: $48.85
You Save: $15.14 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Alternator Belt, Serpentine Belt
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2009 Subaru Legacy | 3.0R, 3.0R Limited, 3.0R LL-Bean | 3.0L H6
View related parts
Subaru Legacy A/C Belt
Part Number: 73323AC010
$15.26 MSRP: $22.12
You Save: $6.86 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt-Compressor
- Replaced by: 73323AC000
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004 Subaru Legacy | Baja-B | 2.5L H4 Turbo
View related parts
Subaru Legacy V Belt-18X6X887
Part Number: 809218260
$14.12 MSRP: $19.95
You Save: $5.83 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: V Belt; Alternator Belt
- Replaces: 809218200
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2000-2004 Subaru Legacy | Baja, Baja-S, Base, Brighton, Cold Weather, GT, L, L-S, Limited, SUS Limited | 2.5L H4
View related parts
Subaru Legacy A/C Belt
Part Number: 73013AA000
$12.00 MSRP: $16.95
You Save: $4.95 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt-Compressor; AC Belt, Belt
- Replaces: 73323FA000
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1990-1999 Subaru Legacy | Brighton, L, LS, LS-D, Post, Turbo | 2.2L H4, 2.2L H4 (New EVAPO), 2.2L H4 Series
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Subaru Legacy V-Belt
Part Number: 73323AE00A
$15.26 MSRP: $22.12
You Save: $6.86 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt-Compressor; AC Belt
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2002-2004 Subaru Legacy | Baja, Baja-S, Base, Brighton, Cold Weather, GT, L, Limited, L-S, SUS Limited | 2.5L H4
View related parts
Subaru Legacy V-Belt 18X6X891
Part Number: 809218200
$14.12 MSRP: $19.95
You Save: $5.83 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: V Belt
- Replaced by: 809218260
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2000-2001 Subaru Legacy | Base, Brighton, Cold Weather, GT, L, Limited, SUS Limited | 2.5L H4
View related parts
Subaru Legacy V Belt 18X5X874
Part Number: 809218400
$14.46 MSRP: $20.95
You Save: $6.49 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: V Belt
- Replaced by: 809218370
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2006 Subaru Legacy | 2.5i, 2.5i Limited, GT, GT Limited | 2.5L H4, 2.5L H4 Turbo
View related parts
Subaru Legacy V Belt 18X5X874
Part Number: 809218340
$14.46 MSRP: $20.95
You Save: $6.49 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: V Belt
- Replaced by: 809218370
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005 Subaru Legacy | GT, GT Limited | 2.5L H4 Turbo
View related parts
Subaru Legacy V Belt
Part Number: 809221050
$27.57 MSRP: $39.95
You Save: $12.38 (31%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Replaced by: 809221100
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2001-2004 Subaru Legacy | Flat6, Flat6 L.L.Bean, Flat6-S, SUS Flat6 | 3.0L H6
View related parts
Subaru Legacy V Belt
Part Number: 23780AA21A
$36.23 MSRP: $52.50
You Save: $16.27 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2020-2021 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4 DI
View related parts
Subaru Legacy V Belt
Part Number: 809214470
$19.52 MSRP: $28.28
You Save: $8.76 (31%)
ADD TO CART
Product Specifications
- Replaced by: 809214550
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005 Subaru Legacy | GT, GT Limited | 2.5L H4 Turbo
View related parts
Subaru Legacy A/C Belt
Part Number: 73323FA000
$12.00 MSRP: $16.95
You Save: $4.95 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Belt-Compressor
- Manufacturer Note: L=885 GATES R/USA
- Replaced by: 73013AA000
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1995-1999 Subaru Legacy | Post | 2.2L H4 , 2.2L H4 (New EVAPO), 2.2L H4 Series

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1-20 of 21 Results

Subaru Legacy Drive Belt

Drive Belt in Subaru Legacy vehicles ensure essential connection of engine power to essential part including the alternator and A/C compressor. Demands on the drive system in Legacy require a serpentine belt to encircle all the components as it attaches to the crankshaft pulley. Drive Belt typically survive 100,000 miles of operation however they might need an early replacement due to indications of wear such as fraying or cracking. Several Legacy models applied V-belts and multi-groove belts in their drive systems as they helped increase belt traction efficiency while preventing slippage occurrences. TimeInterval belts equipped with toothed designs operate in precise applications because of their specific teeth configuration. New developments in Subaru Drive Belt design lead to dependable power transmission which supports vehicle operation at its optimum level.

Our website stands as the go-to online destination for OEM Subaru Legacy Drive Belt. With complete lines of genuine Subaru Legacy Drive Belt 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 Drive Belt Parts Questions & Experts Answers

A/C Belt
73323AC000
Q: What is the Role of the Drive Belt Located at the Front of the Engine on a Subaru Legacy?
A:
Drivebelts on the engine's front side are important in running the car and other parts. Their nature of work and material used in making them make them to wear out with time leading to need for routine check-ups and adjustments to prevent major engine damage. The number of belts depends on what accessories are installed: some drivebelts operate alternators, air conditioners and power steering pumps as well. You can visually inspect the belts by opening the hood while the engine is off since they are positioned right at its very front. Feel it using your fingers to see if there are any cracks, splitting apart, fraying or glazing. In addition, all ribs should be equal in depth from one another when viewed from below. Belt deflection can be checked by applying pressure half-way between pulleys for each belt. There are two adjusting assemblies mounted on the front of the engine that can perform this task if required: a tension adjustment assembly or a pivot assembly; each belt will have one adjusting assembly with a slider bolt and a lock bolt. The slider bolt is turned to adjust drivebelt tension after loosening the lock bolt. Do not attempt moving this assembly using a prybar during belt adjustment process. When replacing the belt, remove it by slipping off the pulleys; ideally, all belts should be changed at once. In order that you fit in properly replacement belts must be marked together with corresponding pulley grooves having similar details about dimensions; take along old ones when going for new ones so as to compare directly lengthwise , widthwise , design-wise . Lastly tighten all belts carefully .