KYB 339172 front left suspension strut assembly for the 2008-2011 Subaru Impreza controls wheel and body movement over the road. This KYB strut assembly is an Excel-G, a nitrogen gas-charged, twin-tube design that helps restore the original control and handling.
- Triple lip fluid seal to reduce the chance of oil and gas leaking out
- Vehicle-specific, hand-assembled damping valves that manage tire contact, steering response and body movement
- Helps keep electronic safety systems performing as designed
- Thick strut body and brackets that limit flex to maintain correct alignment
Quick facts
- Part: KYB 339172 suspension strut assembly
- Fits: 2008-2011 Subaru Impreza
- Position: Front left
- Condition: New
Fluid on the strut body, a bouncy ride or a knock over bumps can mean a strut is worn. Before you replace this one, rule out worn tires, a tired spring and the upper strut mount, since each can produce similar ride complaints.
Fits
The 2008-2011 Subaru Impreza takes one strut on each side of the front axle. This listing is the front left one; the front right is a separate part, and that side of the axle is normally done at the same time. The Excel-G is made on the same KYB OE assembly lines as KYB's original-equipment struts and carries the OEA (Original Equipment for the Aftermarket) classification.
Specifications
Fit and size
- Position: Front left
- Quantity: 1 per listing
Build and materials
- Design: nitrogen gas-charged, twin-tube
- Fluid seal: triple lip
- Condition: New
- Country of origin: United States
Interchange: 72566 · 20310FG030 · 20310FG050 · 20310FG130 · 20310FG150
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
72566, 20310FG030, 20310FG050, 20310FG130, 20310FG150
Frequently Asked Questions
Is this KYB front strut assembly right for a 2008-2011 Subaru Impreza?
Yes. KYB 339172 is the front left suspension strut assembly for the 2008-2011 Subaru Impreza. The front right side is a separate part.
How is the KYB Excel-G strut assembly built?
KYB 339172 is a nitrogen gas-charged, twin-tube design. Its triple lip fluid seal is meant to reduce the chance of oil and gas leaking out.
What do the damping valves in this KYB suspension strut do?
They are vehicle specific and hand assembled in-house. The valves manage tire contact, steering response and body movement.
How can I tell if my KYB suspension strut assembly is wearing out?
Fluid on the strut body, a bouncy ride or a knock over bumps can mean wear. Have a shop inspect it promptly, since struts affect steering and braking.
Does this strut replace part number 20310FG030?
Yes. 20310FG030 is one of the numbers KYB 339172 replaces; the rest are on the Interchange line.
