How to Replace the Fuel Injectors and Fuel Rail on My Subaru Outback?

On non-turbo models, depressurize the fuel system and disconnect the negative battery terminal. Disconnect spark plug wires from cylinders 1 and 3. Unbolt the power steering pump and remove the fuel rail protector. Disconnect the electrical connectors from the fuel injectors and the fuel line fitting. Remove the fuel rail and injectors as a unit. Plug the injector holes in the intake manifold. Remove the old O-rings from each injector and replace them with new ones. Reinstall the injectors and fuel rail. For the left fuel rail, remove the windshield washer fluid reservoir and disconnect spark plug wires from cylinders 2 and 4. Disconnect the PCV hose and remove the fuel rail protector. Disconnect the injector harness and remove the fuel rail and injectors as a unit. Replace the O-rings as before. For turbo models, remove the intake manifold and disconnect the fuel injector electrical connector. Remove the fuel rail cover and lift up the rail to remove the injectors. Replace the O-rings and reinstall.

Genuine Subaru Outback Fuel Rail

Engine Fuel Rail

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52 Fuel Rails found

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Subaru Outback Pipe Fuel RH
Part Number: 17533AA400
$86.93 MSRP: $125.98
You Save: $39.05 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pipe-Fuel,Right
- Position: Passenger Side
- Replaced by: 17533AA401
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2006 Subaru Outback | GT, GT Limited | 2.5L H4 Turbo
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Subaru Outback Pipe Fuel LH
Part Number: 17535AA470
$86.93 MSRP: $125.98
You Save: $39.05 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe-Fuel,Left
- Position: Driver Side
- Replaced by: 17535AA471
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2006 Subaru Outback | GT, GT Limited | 2.5L H4 Turbo
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Subaru Outback Pipe-Fuel
Part Number: 17536AA620
$31.31 MSRP: $45.38
You Save: $14.07 (31%)
Ships in 1-3 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 Outback | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4 DI
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Subaru Outback Pipe Fuel
Part Number: 17536AA600
$14.89 MSRP: $21.58
You Save: $6.69 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe-Fuel
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2020-2021 Subaru Outback | 2.4R F/R-O, 2.4R Limited, 2.4R Touring | 2.4L H4 DIT
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Subaru Outback Pipe Fuel LH
Part Number: 17535AA600
$100.67 MSRP: $145.90
You Save: $45.23 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe-Fuel,Left
- Position: Driver Side
- Replaced by: 17535AA601
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004 Subaru Outback | Baja, Baja-S, Base, Cold Weather, GT, L, Limited, L-S, SUS Limited | 2.5L H4
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Subaru Outback Pipe Fuel
Part Number: 17536AA371
$53.11 MSRP: $76.97
You Save: $23.86 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe-Fuel
- Replaced by: 17536AA372
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004 Subaru Outback | Baja-B | 2.5L H4 Turbo
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Subaru Outback Pipe Fuel
Part Number: 17536AA410
$66.47 MSRP: $96.33
You Save: $29.86 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe-Fuel
- Replaced by: 17536AA411
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2006-2007 Subaru Outback | 2.5i, 2.5i Limited | 2.5L H4
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Subaru Outback Fuel Pipe
Part Number: 17533AA212
$99.30 MSRP: $143.92
You Save: $44.62 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pipe-Fuel,Right
- Position: Passenger Side
- Replaced by: 17533AA213
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1999 Subaru Outback | Brighton, L, Post | 2.2L H4 Series
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Subaru Outback Pipe Fuel RH
Part Number: 17533AA440
$68.15 MSRP: $98.77
You Save: $30.62 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe-Fuel,Right; Fuel Rail
- Position: Passenger Side
- Replaced by: 17533AA441
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2007 Subaru Outback | 3.0R, 3.0R Limited, 3.0R LL-Bean | 3.0L H6
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Subaru Outback Pipe Fuel
Part Number: 17536AA520
$71.83 MSRP: $104.10
You Save: $32.27 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe-Fuel; Fuel Rail
- Replaced by: 17536AA521
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2013-2014 Subaru Outback | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4 DOHC
View related parts
Subaru Outback Pipe Fuel RH
Part Number: 17533AA620
$75.27 MSRP: $109.08
You Save: $33.81 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe-Fuel,Right; Fuel Rail
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2012 Subaru Outback | 2.5i, 2.5i Limited, 2.5i Premium | 2.5L H4 SOHC
View related parts
Subaru Outback Pipe Fuel
Part Number: 17536AA460
$83.85 MSRP: $121.52
You Save: $37.67 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe-Fuel; Fuel Rail
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2012 Subaru Outback | 2.5GT Limited, 2.5GT Premium | 2.5L H4 Turbo
View related parts
Subaru Outback Pipe Fuel LH
Part Number: 17535AA760
$85.97 MSRP: $124.60
You Save: $38.63 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe-Fuel,Left; Fuel Rail
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2011 Subaru Outback | 2.5i, 2.5i Limited, 2.5i Premium | 2.5L H4 SOHC
View related parts
Subaru Outback Pipe Fuel RH
Part Number: 17533AA390
$87.31 MSRP: $126.53
You Save: $39.22 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe-Fuel,Right
- Position: Passenger Side
- Replaced by: 17533AA391
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004 Subaru Outback | Base, Cold Weather, GT, L, Limited, L-S, SUS Limited | 2.5L H4
View related parts
Subaru Outback Pipe Fuel LH
Part Number: 17535AA591
$121.67 MSRP: $176.33
You Save: $54.66 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe-Fuel,Left
- Position: Driver Side
- Replaced by: 17535AA592
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004 Subaru Outback | Baja-B | 2.5L H4 Turbo
View related parts
Subaru Outback Pipe Fuel RH
Part Number: 17533AA492
$121.67 MSRP: $176.33
You Save: $54.66 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe-Fuel,Right
- Position: Passenger Side
- Replaced by: 17533AA493
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004 Subaru Outback | Baja-B | 2.5L H4 Turbo
View related parts
Subaru Outback Pipe Fuel
Part Number: 17536AA54A
$13.56 MSRP: $18.83
You Save: $5.27 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe-Fuel
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2013-2014 Subaru Outback | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4 DOHC
View related parts
Subaru Outback Pipe Fuel
Part Number: 17536AA411
$66.47 MSRP: $96.33
You Save: $29.86 (31%)
Product Specifications
- Other Name: Pipe-Fuel; Fuel Rail
- Replaces: 17536AA410
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2006-2009 Subaru Outback | 2.5i, 2.5i Base, 2.5i Limited, Base | 2.5L H4
View related parts
Subaru Outback Pipe Fuel
Part Number: 17536AA59A
$30.42 MSRP: $44.08
You Save: $13.66 (31%)
Product Specifications
- Other Name: Pipe-Fuel
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2015-2019 Subaru Outback | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4
View related parts
Subaru Outback Pipe Fuel
Part Number: 17536AA450
$41.58 MSRP: $60.27
You Save: $18.69 (32%)
Product Specifications
- Other Name: Pipe-Fuel
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2007-2009 Subaru Outback | GT, GT Limited, XT Limited | 2.5L H4 Turbo

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Subaru Outback Fuel Rail

The Subaru Outback Fuel Rail carries the pressurized gasoline from the pump to each injector. On the programme, the engine gets the right mixture for smooth power and clean emissions. The Fuel Rail located on the intake runners maintains pressure through an integrated regulator, and electronic multiport injectors fire on pulse widths constantly adjusted by the powertrain computer using signals from airflow, oxygen, and throttle sensors. The older Outback models featuring port injection typically utilized a conventional Fuel Rail that produced moderate pressure, whereas the more recent Outback models which adopted gasoline direct injection employ a more robust, common-rail style Fuel Rail that can withstand extreme pressures well above 2,000 bar and produces finer atomization of fuel and better fuel economy. Notwithstanding these differences, the purpose of both rail designs is the same, which is to supply each cylinder evenly to ensure efficient combustion whether at idle or under heavy load. The costs for replacement can vary substantially, with material quality and fitment driving the price spread. This essential Fuel Rail component helps keep Subaru engines responsive and enables every Subaru Outback to meet emission standards.

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

Pipe Fuel
17536AA411
Q:
How to Replace the Fuel Injectors and Fuel Rail on My Subaru Outback?
Posted by Patrick B.
A:
On non-turbo models, depressurize the fuel system and disconnect the negative battery terminal. Disconnect spark plug wires from cylinders 1 and 3. Unbolt the power steering pump and remove the fuel rail protector. Disconnect the electrical connectors from the fuel injectors and the fuel line fitting. Remove the fuel rail and injectors as a unit. Plug the injector holes in the intake manifold. Remove the old O-rings from each injector and replace them with new ones. Reinstall the injectors and fuel rail. For the left fuel rail, remove the windshield washer fluid reservoir and disconnect spark plug wires from cylinders 2 and 4. Disconnect the PCV hose and remove the fuel rail protector. Disconnect the injector harness and remove the fuel rail and injectors as a unit. Replace the O-rings as before. For turbo models, remove the intake manifold and disconnect the fuel injector electrical connector. Remove the fuel rail cover and lift up the rail to remove the injectors. Replace the O-rings and reinstall.
Answered by Subaru Parts Specialist Diego / Mar 22, 2025