Fuel Injection Pressure Regulator for 2010-2011 Subaru Impreza - Standard Ignition PR548

$132.99
Standard Ignition Fuel Injection Pressure Regulator PR548
Standard Ignition Fuel Injection Pressure Regulator PR548 - view 2
Standard Ignition Fuel Injection Pressure Regulator PR548 - view 3
Standard Ignition Fuel Injection Pressure Regulator PR548
Standard Ignition Fuel Injection Pressure Regulator PR548 - view 2
Standard Ignition Fuel Injection Pressure Regulator PR548 - view 3

Vehicles this part fits
    Part number: PR548
    UPC: 727943231956
    Condition: New
    Weight: 0.30 LBS
    Item Package Quantity: 1
    $132.99
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    Standard Ignition Fuel Injection Pressure Regulator P/N:PR548
    Standard Ignition Fuel Injection Pressure Regulator P/N:PR548
    $132.99
    $132.99

    Standard Ignition PR548 fuel injection pressure regulator for the 2010-2011 Subaru Impreza H4 2.5L regulates fuel pressure in a return-type fuel system. It mounts with bolts and is intended to keep fuel delivery consistent.

    • Leak-proof seals and advanced thermal resistance for steady operation across driving conditions
    • Validated with 200+ hours of vibration testing, 1000+ hours of extreme heat and cold operational testing and on-vehicle testing
    • Steel construction that is corrosion-resistant and wear-resistant
    • Adjustable regulator for setting fuel pressure
    • Reference port included

    Quick facts

    • Part: Standard Ignition PR548 fuel injection pressure regulator
    • Fits: 2010-2011 Subaru Impreza H4 2.5L
    • Material: Steel
    • Condition: New

    A failing regulator can show up as fuel odor, hard starting or rough running. A weak fuel pump, a clogged fuel filter or a faulty injector can be behind the same signs too, so find the cause before buying a replacement.

    Fits

    This regulator is a direct-fit replacement for the 2010-2011 Subaru Impreza H4 2.5L, which takes one.

    Specifications

    Fit and size

    • Quantity per vehicle: 1
    • Mounting type: Bolt mount
    • Number of outlets: 1
    • Reference port: included

    Build and materials

    • Type: Return
    • Adjustable: Yes
    • System type: Gas
    • Material: Steel
    • Condition: New
    • Country of origin: Japan

    In the box

    One fuel injection pressure regulator.

    Interchange: 2-199116 · 800-660
    24256 · 22670AA440

    This part cross-references / interchanges with the following part numbers:

    24256, 2-199116, 800-660, PR548, 22670AA440

    Frequently Asked Questions

    Is the Standard Ignition PR548 fuel injection pressure regulator right for a 2010-2011 Subaru Impreza H4 2.5L?

    Yes. Standard Ignition PR548 is listed for the 2010-2011 Subaru Impreza H4 2.5L, and that car takes one regulator.

    What is included with the PR548 fuel injection pressure regulator?

    The listing is a single regulator, and the reference port is included on the part.

    Is the Standard Ignition PR548 regulator adjustable?

    Yes. Standard Ignition PR548 is an adjustable, return-type regulator with steel construction and a bolt mount.

    How can I tell if my fuel injection pressure regulator is going bad?

    Fuel odor, hard starting or rough running can be signs of a worn regulator. A shop can test fuel pressure to confirm.

    Does the Standard Ignition PR548 regulator interchange with 22670AA440?

    Yes. 22670AA440 is a listed interchange number for Standard Ignition PR548.

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