How Should Repairs to the Fuel Tank or Filler Neck Be Carried Out on Subaru Legacy?

All repairs to the fuel tank or filler neck must be carried out by a professional who has experience in this critical and potentially dangerous work. Even after cleaning and flushing of the fuel system, explosive fumes can remain and ignite during repair of the tank. If the fuel tank is removed from the vehicle, it should not be placed in an area where sparks or open flames could ignite the fumes coming out of the tank. Be especially careful inside garages where a gas-type appliance is located, because it could cause an explosion.

How to Remove the Fuel Tank from a Subaru Legacy?

Alleviate the fuel tank and system pressure, then disconnect the negative battery terminal. Remove the rear seat, floor mat, and center console. Disconnect the fuel pump and level-sending unit harness. Unplug the fuel supply, return hoses, and parking brake cable. Remove trim carpeting and EVAP line protector. Disconnect the EVAP line. Loosen the back wheel lug nuts, lift the vehicle, and remove the rear wheels and front fuel tank covers. Drain fuel from the tank. Remove the fuel level sending unit, rear exhaust pipe, muffler, and driveshaft. Disconnect the ABS sensor. Remove the brake cable assembly and rear brake calipers. Support and lower the rear differential and suspension assembly. Disconnect the fuel filler neck hose, fuel tank pressure sensor hose, air vent hose, and EVAP hose. Finally, lower the fuel tank.

Genuine Subaru Legacy Fuel Tank

Gas Tank

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22 Fuel Tanks found

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Subaru Legacy Fuel Tank Complete
Part Number: 42012AE03A
$488.89 MSRP: $697.62
You Save: $208.73 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tank Complete-Fuel; Fuel Tank
- Replaces: 42012AE02A
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2000-2003 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
View related parts
Subaru Legacy Fuel Tank Gas
Part Number: 42120AC040
$260.19 MSRP: $367.50
You Save: $107.31 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pt281896 Fuel Tank ; Tank Complete-Fuel; Fuel Tank
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1995-1998 Subaru Legacy | Brighton, GT, L, LS, LS-I, Out Back, Post, SUS | 2.2L H4 , 2.5L H4
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Subaru Legacy Fuel Tank Gas
Part Number: 42012AL00A
$637.69 MSRP: $909.95
You Save: $272.26 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tank Complete-Fuel; Fuel Tank
- 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
View related parts
Subaru Legacy Fuel Tank Complete
Part Number: 42012AG02B
$515.40 MSRP: $735.45
You Save: $220.05 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tank Complete-Fuel; Fuel Tank
- Replaces: 42012AG02A
- 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 LL-Bean, 3.0R Limited, Base, GT, GT Limited, XT Limited | 2.5L H4, 2.5L H4 Turbo, 3.0L H6
View related parts
Subaru Legacy Fuel Tank Complete
Part Number: 42012AG02A
$515.40 MSRP: $735.45
You Save: $220.05 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tank Complete-Fuel
- Replaced by: 42012AG02B
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2008 Subaru Legacy | 2.5i, 2.5i Limited, 3.0R, 3.0R Limited, 3.0R LL-Bean, Base, GT, GT Limited | 2.5L H4, 2.5L H4 Turbo, 3.0L H6
View related parts
Subaru Legacy Fuel Tank Complete
Part Number: 42120AC090
$335.32 MSRP: $473.62
You Save: $138.30 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tank Complete-Fuel; Fuel Tank
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1999 Subaru Legacy | Brighton, GT, L, Out Back, Post, SUS | 2.2L H4 Series, 2.5L H4
View related parts
Subaru Legacy Fuel Tank Complete
Part Number: 42012AE02A
$488.89 MSRP: $697.62
You Save: $208.73 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tank Complete-Fuel
- Replaced by: 42012AE03A
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2000 Subaru Legacy | Base, Brighton, Cold Weather, GT, L, Limited, SUS Limited | 2.5L H4
View related parts
Subaru Legacy Fuel Tank Complete
Part Number: 42012AJ04A
$622.51 MSRP: $888.28
You Save: $265.77 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tank Complete-Fuel; Fuel Tank
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2013 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, 3.6L H6
View related parts
Subaru Legacy Fuel Tank Gas
Part Number: 42012AJ04B
$505.71 MSRP: $721.62
You Save: $215.91 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tank Complete-Fuel; Fuel Tank
- 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, 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 2.5L H4 DOHC, 3.6L H6
View related parts
Subaru Legacy Fuel Tank Gas
Part Number: 42012AJ01A
$565.28 MSRP: $806.62
You Save: $241.34 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tank Complete-Fuel; Fuel Tank
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2012 Subaru Legacy | 2.5i, 2.5i Limited, 2.5i Premium, 3.6R, 3.6R Limited, 3.6R Premium | 2.5L H4 SOHC, 3.6L H6
View related parts
Subaru Legacy Fuel Tank Complete
Part Number: 42012AN00A
$566.09 MSRP: $807.78
You Save: $241.69 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Fuel Tank Compl Us
- 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 Sport, 2.5i Touring | 2.4L H4 DIT, 2.5L H4 DI
View related parts
Subaru Legacy Fuel Tank Complete
Part Number: 42120AC050
Product Specifications
- Other Name: Tank Complete-Fuel; Fuel Tank
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1996-1998 Subaru Legacy | Brighton, GT, L, LS, Out Back, Post, SUS | 2.2L H4 (New EVAPO), 2.5L H4
View related parts
Subaru Legacy Fuel Tank Complete
Part Number: 42012AJ00A
Product Specifications
- Other Name: Tank Complete-Fuel; Fuel Tank
- 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 | 2.5L H4 Turbo
View related parts
Subaru Legacy Fuel Tank Complete
Part Number: 42120AC080
Product Specifications
- Other Name: Tank Complete-Fuel; Fuel Tank
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1998 Subaru Legacy | Brighton, L, Post | 2.2L H4 (New EVAPO)
View related parts
Subaru Legacy Fuel Tank Complete
Part Number: 42120AA130
Product Specifications
- Other Name: Tank Complete-Fuel; Fuel Tank
- Replaces: 42120AA041, 42120AA040
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1990-1998 Subaru Legacy | Base, L, LS, LS-D, Turbo | 2.2L H4
View related parts
Subaru Legacy Fuel Tank Complete
Part Number: 42120AA051
Product Specifications
- Other Name: Tank Complete-Fuel
- Replaced by: 42120AA150
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1991-1992 Subaru Legacy | L, LS, Turbo
View related parts
Subaru Legacy Fuel Tank Complete
Part Number: 42120AA041
Product Specifications
- Other Name: Tank Complete-Fuel
- Replaced by: 42120AA130
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1991-1992 Subaru Legacy | L, LS, Turbo
View related parts
Subaru Legacy Fuel Tank Complete
Part Number: 42120AA050
Product Specifications
- Other Name: Tank Complete-Fuel
- Replaced by: 42120AA150
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1990 Subaru Legacy | L, LS, LS-D
View related parts
Subaru Legacy Fuel Tank Complete
Part Number: 42120AA110
Product Specifications
- Other Name: Tank Complete-Fuel
- Replaced by: 42120AA150
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1992-1994 Subaru Legacy | L, LS, Turbo
View related parts
Subaru Legacy Fuel Tank Complete
Part Number: 42120AA040
Product Specifications
- Other Name: Tank Complete-Fuel
- Replaced by: 42120AA130
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1990 Subaru Legacy | Base, L, LS, LS-D

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1-20 of 22 Results

Subaru Legacy Fuel Tank

The Fuel Tank of Subaru Legacy vehicles as an intermediary storage of fuel that contains the electric fuel pump and fuel gauge sender. It is also used in the Evaporative Emission Control System (EVAP) that helps in not letting the fuel vapors escape. These tanks are made partly metal or plastic, the metal tanks are stamped and then welded while plastic tanks are made from High Density Polyethylene blow molded. Metal tanks rust while the use of plastic tanks are also hazardous in that they become brittle with temperature variations and shock. Formula car fuel cells are safe; they are usually made to minimize chances of punctures or spilling the gas in the resultant of an accident. Military-grade polymer fuel tanks of high capacity created a driving range of about 500 miles and it affords the resistance of corrosion that steel tanks offer.

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

Fuel Tank Complete
42012AE03A
Q: How Should Repairs to the Fuel Tank or Filler Neck Be Carried Out on Subaru Legacy?
A: All repairs to the fuel tank or filler neck must be carried out by a professional who has experience in this critical and potentially dangerous work. Even after cleaning and flushing of the fuel system, explosive fumes can remain and ignite during repair of the tank. If the fuel tank is removed from the vehicle, it should not be placed in an area where sparks or open flames could ignite the fumes coming out of the tank. Be especially careful inside garages where a gas-type appliance is located, because it could cause an explosion.
Fuel Tank Complete
42012AE02A
Q: How to Remove the Fuel Tank from a Subaru Legacy?
A: Alleviate the fuel tank and system pressure, then disconnect the negative battery terminal. Remove the rear seat, floor mat, and center console. Disconnect the fuel pump and level-sending unit harness. Unplug the fuel supply, return hoses, and parking brake cable. Remove trim carpeting and EVAP line protector. Disconnect the EVAP line. Loosen the back wheel lug nuts, lift the vehicle, and remove the rear wheels and front fuel tank covers. Drain fuel from the tank. Remove the fuel level sending unit, rear exhaust pipe, muffler, and driveshaft. Disconnect the ABS sensor. Remove the brake cable assembly and rear brake calipers. Support and lower the rear differential and suspension assembly. Disconnect the fuel filler neck hose, fuel tank pressure sensor hose, air vent hose, and EVAP hose. Finally, lower the fuel tank.