How to change the fuel filter on Subaru Impreza with an external fuel filler in the engine compartment?

This procedure applies to all pre-2004 non-turbocharged models with an external fuel filler in the engine compartment. These vehicles have another filter too, which is part of the fuel pump and fuel level sending unit assembly. The external fuel filler in the engine compartment should be replaced at regular intervals prescribed by the manufacturer. No specified maintenance interval for the in-tank fillers on these models but it is advisable to inspect, clean or replace them whenever the fuel pump/fuel level sending unit is removed. On other models, there is no external fuel filler in the engine compartment; instead they rely on filters that are part of their fuel pumps/level sender units. The specified maintenance interval for these models is also 30,000 miles or 30 months, whichever comes first.When changing the fuel filter, start with a cold-engine and place rags/newspapers under it to catch any spilt petrol. Brake master cylinder left hand side of engine compartment where you will find your fuel filter located . Loosen clamps and slide hoses past fittings on filter-Twist carefully pull hose off each end of filter. It's better to change worn out or damaged hoses with new ones If hoses are damaged or deteriorated they should be replaced with new ones Unclip filter bracket from vehicle frame then take out old one and put in a new one Reconnect hoses and reposition clamps tightening them securely Make sure that the fitting marked IN connects to this hose Start car up then check filter hose connections keenly for leaks.

Genuine Subaru Impreza Fuel Filter

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Subaru Impreza Fuel Pump Filter
Part Number: 42072AJ060
$65.40 MSRP: $90.83
You Save: $25.43 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Filter-Fuel Pump; Fuel Filter, Fuel Pump
- Replaces: 42072SC000
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2012-2014 Subaru Impreza | Base, Limited, Premium, Sport, Sport Limited
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Subaru Impreza Fuel Tank Filter
Part Number: 42072AA011
$30.66 MSRP: $42.58
You Save: $11.92 (28%)
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Product Specifications
- Other Name: Pt731890 Filter Fuel ; Filter-Fuel Tank
- Replaced by: 42072PA010
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1993-2004 Subaru Impreza | Base, Brighton, L, L+, LE, LS, LX, Outback, RS, TS, WRX | 1.8L H4, 2.0L H4 Turbo, 2.2L H4, 2.2L H4 (New EVAPO), 2.2L H4 Series, 2.5L H4, 2.5L H4 DOHC, 2.5L H4 SOHC
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Subaru Impreza Fuel Pump Filter
Part Number: 42072AG140
$58.15 MSRP: $80.77
You Save: $22.62 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Filter-Fuel Pump; Fuel Filter
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2008-2011 Subaru Impreza | 2.5 GT, 2.5i, Outback Sport, STI, STI Special Edition, STI Sport, WRX, WRX Sport, WRXSS | 2.5L H4, 2.5L H4 Turbo
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Subaru Impreza Fuel Pump Filter
Part Number: 42072SA000
$95.99 MSRP: $133.32
You Save: $37.33 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Filter-Fuel Pump; Fuel Filter
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2006-2007 Subaru Impreza | 25i, Outback, Outback Sport | 2.5L H4
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Subaru Impreza Fuel Pump Filter
Part Number: 42072FE020
$79.20 MSRP: $110.00
You Save: $30.80 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Filter-Fuel Pump; Fuel Filter
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004-2007 Subaru Impreza | Outback, RS, STI, WRX, WRX TR | 2.0L H4 Turbo, 2.5L H4, 2.5L H4 Turbo
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Subaru Impreza Fuel Tank Filter
Part Number: 42072AA120
$24.66 MSRP: $34.25
You Save: $9.59 (28%)
ADD TO CART
Product Specifications
- Other Name: Filter-Fuel Tank
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1995-2016 Subaru Impreza | 2.5 GT, 2.5i, 25i, Base, Brighton, L, Limited, LX, Outback, Outback Sport, Premium, RS, Sport, Sport Limited, STI, STI Limited, STI Special Edition, STI Sport, TS, WRX, WRX Sport, WRX TR, WRXSS | 2.0L H4 Turbo, 2.2L H4, 2.2L H4 (New EVAPO), 2.2L H4 Series, 2.5L H4, 2.5L H4 DOHC, 2.5L H4 SOHC, 2.5L H4 Turbo
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Subaru Impreza Fuel Pump Filter Assembly
Part Number: 42072FE030
$80.64 MSRP: $112.00
You Save: $31.36 (28%)
ADD TO CART
Product Specifications
- Other Name: Filter Assy Fuel ; Filter-Fuel Pump
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2007 Subaru Impreza | STI, STI Limited | 2.5L H4 Turbo

Subaru Impreza Fuel Filter

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Subaru Impreza Fuel Filter Parts Questions & Experts Answers

Fuel Pump Filter
42072SA000
Q: How to change the fuel filter on Subaru Impreza with an external fuel filler in the engine compartment?
A: This procedure applies to all pre-2004 non-turbocharged models with an external fuel filler in the engine compartment. These vehicles have another filter too, which is part of the fuel pump and fuel level sending unit assembly. The external fuel filler in the engine compartment should be replaced at regular intervals prescribed by the manufacturer. No specified maintenance interval for the in-tank fillers on these models but it is advisable to inspect, clean or replace them whenever the fuel pump/fuel level sending unit is removed. On other models, there is no external fuel filler in the engine compartment; instead they rely on filters that are part of their fuel pumps/level sender units. The specified maintenance interval for these models is also 30,000 miles or 30 months, whichever comes first.When changing the fuel filter, start with a cold-engine and place rags/newspapers under it to catch any spilt petrol. Brake master cylinder left hand side of engine compartment where you will find your fuel filter located . Loosen clamps and slide hoses past fittings on filter-Twist carefully pull hose off each end of filter. It's better to change worn out or damaged hoses with new ones If hoses are damaged or deteriorated they should be replaced with new ones Unclip filter bracket from vehicle frame then take out old one and put in a new one Reconnect hoses and reposition clamps tightening them securely Make sure that the fitting marked IN connects to this hose Start car up then check filter hose connections keenly for leaks.