How Do I 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 Injector

Gas Injector

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22 Fuel Injectors found

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Subaru Outback INJECTOR Sub Assembly
Part Number: 16611AA720
$134.79 MSRP: $195.35
You Save: $60.56 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Injector
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2012 Subaru Outback | 2.5GT Limited | 2.5L H4 Turbo
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Subaru Outback INJECTOR Sub Assembly
Part Number: 16611AA77A
$106.54 MSRP: $154.40
You Save: $47.86 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- 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
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Subaru Outback INJECTOR Sub Assembly
Part Number: 16611AA740
$172.84 MSRP: $252.68
You Save: $79.84 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2010-2019 Subaru Outback | 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 3.6L H6
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Subaru Outback INJECTOR Sub Assembly
Part Number: 16611AA88A
$212.01 MSRP: $309.95
You Save: $97.94 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- 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 INJECTOR Sub Assembly
Part Number: 16611AA78A
$106.54 MSRP: $154.40
You Save: $47.86 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- 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 INJECTOR Sub Assembly
Part Number: 16611AA75A
$106.54 MSRP: $154.40
You Save: $47.86 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2008-2009 Subaru Outback | 2.5i, 2.5i Base, 2.5i Limited, Base | 2.5L H4
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Subaru Outback INJECTOR Sub Assembly
Part Number: 16611AA72A
$99.12 MSRP: $143.65
You Save: $44.53 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2007-2011 Subaru Outback | 2.5GT Limited, 2.5GT Premium, GT, GT Limited, XT Limited | 2.5L H4 Turbo
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Subaru Outback INJECTOR Sub Assembly
Part Number: 16611AA700
$130.34 MSRP: $188.90
You Save: $58.56 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005-2009 Subaru Outback | 3.0R, 3.0R Limited, 3.0R LL-Bean | 3.0L H6
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Subaru Outback INJECTOR Sub Assembly
Part Number: 16611AA68B
$100.12 MSRP: $145.10
You Save: $44.98 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- Replaces: 16611AA68A
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004-2007 Subaru Outback | 2.5i, 2.5i Limited, Base, Cold Weather, GT, L, L-S, Limited, SUS Limited | 2.5L H4
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Subaru Outback INJECTOR Sub Assembly
Part Number: 16611AA34B
$102.38 MSRP: $148.38
You Save: $46.00 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- Replaces: 16611AA34A
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1999-2001 Subaru Outback | Base, Brighton, Cold Weather, GT, L, Limited, Post | 2.2L H4 Series, 2.5L H4
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Subaru Outback INJECTOR Sub Assembly
Part Number: 16611AA81A
$141.59 MSRP: $207.00
You Save: $65.41 (32%)
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:
- 2013-2014 Subaru Outback | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4 DOHC
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Subaru Outback INJECTOR Sub Assembly
Part Number: 16611AA87A
$182.97 MSRP: $267.50
You Save: $84.53 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2015-2017 Subaru Outback | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4
View related parts
Subaru Outback INJECTOR Sub Assembly
Part Number: 16611AA68A
$100.12 MSRP: $145.10
You Save: $44.98 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 16611AA68B
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004-2005 Subaru Outback | 2.5i, 2.5i Limited, Base, Cold Weather, GT, L, Limited, L-S, SUS Limited | 2.5L H4
View related parts
Subaru Outback INJECTOR Sub Assembly
Part Number: 16611AA34A
$102.38 MSRP: $148.38
You Save: $46.00 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 16611AA34B
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1999-2001 Subaru Outback | Base, Brighton, Cold Weather, GT, L, Limited, Post | 2.2L H4 Series, 2.5L H4
View related parts
Subaru Outback INJECTOR Sub Assembly
Part Number: 16611AA82A
$141.67 MSRP: $207.12
You Save: $65.45 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Injector
- 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 INJECTOR Sub Assembly
Part Number: 16611AA210
Product Specifications
- Replaced by: 16611AA310
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1996 Subaru Outback | Brighton, GT, L, LS, LS-I, Out Back, Post | 2.2L H4 , 2.2L H4 (New EVAPO), 2.5L H4
View related parts
Subaru Outback INJECTOR Sub Assembly
Part Number: 16611AA300
Product Specifications
- Other Name: Injector
- Replaces: 16611AA270, 16611AA270R1, 16611AA180, 16611AA181
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1996-1998 Subaru Outback | Brighton, L, LS, Out Back, Post | 2.2L H4, 2.2L H4 (New EVAPO)
View related parts
Subaru Outback INJECTOR Sub Assembly
Part Number: 16611AA340
Product Specifications
- Other Name: Injector
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2001-2004 Subaru Outback | Flat6, Flat6 L.L.Bean, Flat6-S, SUS Flat6 | 3.0L H6
View related parts
Subaru Outback INJECTOR Sub Assembly
Part Number: 16611AA181
Product Specifications
- Replaced by: 16611AA300
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1996 Subaru Outback | Brighton, L, LS, Out Back, Post | 2.2L H4 , 2.2L H4 (New EVAPO)
View related parts
Subaru Outback INJECTOR
Part Number: 16611AA40A
Product Specifications
- Other Name: Injector Sub Assembly
- Replaced by: 16600AA14A
- 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 Fuel Injector

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Subaru Outback Fuel Injector Parts Questions & Experts Answers

INJECTOR Sub Assembly
16611AA88A
Q: How Do I Replace the Fuel Injectors and Fuel Rail on My Subaru Outback?
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.