How to Replace the Fuel Pressure Regulator on Subaru Outback?

Depressurize the fuel system and disconnect the battery's negative cable. Remove and plug the fuel damper hoses, replacing clamps as needed. Install the damper and tighten clamps. For models after 2004, remove the air intake duct and disconnect the hose from the fuel pressure regulator. Remove the regulator from the fuel rail and replace the O-ring. Reinstall in reverse order, ensuring all bolts and clamps are secure. Check for leaks upon starting the engine.

Genuine Subaru Outback Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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13 Fuel Pressure Regulators found

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Subaru Outback Fuel Pressure Regulator
Part Number: 22670AA400
$98.38 MSRP: $136.63
You Save: $38.25 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Regulator Assembly-Pressure
- 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 Pressure Regulator
Part Number: 22670AA240
$114.14 MSRP: $158.53
You Save: $44.39 (28%)
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Product Specifications
- Other Name: Regulator Assembly-Pressure
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1999-2004 Subaru Outback | Baja, Baja-S, Base, Brighton, Cold Weather, GT, L, Limited, L-S, Post, SUS Limited | 2.2L H4 Series, 2.5L H4
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Subaru Outback Fuel Pressure Regulator
Part Number: 22670AA351
$123.80 MSRP: $171.95
You Save: $48.15 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Regulator Assembly-Pressure
- 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 Fuel Injection Pressure Regulator
Part Number: 22670AA281
$90.68 MSRP: $125.95
You Save: $35.27 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assembly-Pressure; Fuel Pressure Regulator
- 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
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Subaru Outback Fuel Pressure Regulator
Part Number: 22670AA221
$114.14 MSRP: $158.53
You Save: $44.39 (28%)
ADD TO CART
Product Specifications
- Other Name: Regulator Assembly-Pressure
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1999-2004 Subaru Outback | Base, Brighton, Cold Weather, Flat6, Flat6 L.L.Bean, Flat6-S, GT, L, Limited, Post, SUS Flat6 | 2.2L H4 Series, 2.5L H4, 3.0L H6
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Subaru Outback Fuel Injection Pressure Regulator
Part Number: 16622AA010
$456.57 MSRP: $651.50
You Save: $194.93 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Regulator And Damper Assy Front ; Regulator And Damper Assembly-Fuel; Fuel Pressure Regulator
- 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 Fuel Injection Pressure Regulator
Part Number: 22670AA381
$123.43 MSRP: $171.43
You Save: $48.00 (28%)
ADD TO CART
Product Specifications
- Other Name: Regulator Assembly-Pressure; Fuel Pressure Regulator
- Replaces: 22670AA380
- 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 Fuel Pressure Regulator
Part Number: 22670AA470
$73.97 MSRP: $102.73
You Save: $28.76 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assembly-Pressure
- 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
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Subaru Outback Fuel Pressure Regulator
Part Number: 22670AA380
$123.43 MSRP: $171.43
You Save: $48.00 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assembly-Pressure
- Replaced by: 22670AA381
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005 Subaru Outback | GT, GT Limited | 2.5L H4 Turbo
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Subaru Outback Fuel Pressure Regulator
Part Number: 16622AA030
$421.25 MSRP: $601.10
You Save: $179.85 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator And Damper Assy Front ; Regulator And Damper Assembly-Fuel
- Replaced by: 16622AA031
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005 Subaru Outback | GT, GT Limited | 2.5L H4 Turbo
View related parts
Subaru Outback Fuel Injection Pressure Regulator
Part Number: 16622AA031
$421.25 MSRP: $601.10
You Save: $179.85 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator And Damper Assy Front ; Regulator And Damper Assembly-Fuel
- Replaces: 16622AA030
- 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
View related parts
Subaru Outback Fuel Pressure Regulator
Part Number: 22670AA390
$90.68 MSRP: $125.95
You Save: $35.27 (28%)
Product Specifications
- Other Name: Regulator Assembly-Pressure
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2005 Subaru Outback | 2.5i, 2.5i Limited | 2.5L H4
View related parts
Subaru Outback Fuel Pressure Regulator
Part Number: 22670AA050
Product Specifications
- Other Name: Regulator Assembly-Pressure
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1996-1999 Subaru Outback | Brighton, GT, L, LS, LS-I, Out Back, Post, SUS | 2.2L H4 , 2.2L H4 (New EVAPO), 2.5L H4

Subaru Outback Fuel Pressure Regulator

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

Fuel Injection Pressure Regulator
16622AA010
Q: How to Replace the Fuel Pressure Regulator on Subaru Outback?
A: Depressurize the fuel system and disconnect the battery's negative cable. Remove and plug the fuel damper hoses, replacing clamps as needed. Install the damper and tighten clamps. For models after 2004, remove the air intake duct and disconnect the hose from the fuel pressure regulator. Remove the regulator from the fuel rail and replace the O-ring. Reinstall in reverse order, ensuring all bolts and clamps are secure. Check for leaks upon starting the engine.

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