KYB 339148 rear suspension strut assembly for the 2004-2013 Chevrolet Impala and other vehicles damps wheel and body movement to help restore ride control. This KYB strut assembly belongs to the Excel-G line, which is calibrated to restore the designed ride rather than change it.
- KYB Excel-G line with a nitrogen gas-charged, twin-tube design
- Designed to help keep electronic safety systems performing as intended
- Thick strut body and brackets that minimize flex and hold alignment in all conditions
- Triple lip fluid seal that reduces the chance of oil and gas leaking out
- Vehicle-specific, hand-assembled damping valves that manage tire contact, steering response and body movement
Quick facts
- Part: KYB 339148 suspension strut assembly
- Fits: 2004-2013 Chevrolet Impala and other vehicles
- Position: Rear
A bouncy ride, a clunk over bumps or oil on the strut body can mean a rear strut is worn. Before you replace it, rule out worn tires, springs or mounts that can make the ride rough too. Rear struts are normally replaced as a pair; this listing is one strut, and the rear axle takes one on each side.
Fits
This KYB suspension strut assembly is a recommended OEM replacement strut for the 2004-2013 Chevrolet Impala, the 2014-2016 Chevrolet Impala Limited and the 2004-2007 Chevrolet Monte Carlo.
Specifications
Fit and size
- Position: Rear
- Quantity per vehicle: 2 (one on each side of the rear axle)
- Sold as: one strut per listing
Build and materials
- Design: nitrogen gas-charged, twin-tube
- Fluid seal: triple lip
- Product line: KYB Excel-G
Interchange: 22796279 · 22796280 · G55949 · 71671
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
22796279, 22796280, G55949, 71671
Frequently Asked Questions
Can I use the KYB 339148 on a 2004-2007 Chevrolet Monte Carlo?
Yes. The KYB 339148 rear suspension strut assembly fits the 2004-2007 Chevrolet Monte Carlo, and it also fits the 2004-2013 Chevrolet Impala.
Is the KYB Excel-G strut assembly gas-charged or oil-filled?
The KYB 339148 is a nitrogen gas-charged, twin-tube design from the Excel-G line.
How can I tell a KYB suspension strut is worn?
A bouncy or floaty ride, a clunk over bumps or oil on the strut body can mean a rear strut is wearing out. A shop can road-test and inspect it to confirm.
What does the triple lip seal on this rear strut do?
The triple lip fluid seal reduces the chance of oil and gas leaking out of the strut.
Does KYB 339148 interchange with number 22796279?
Yes. 22796279 is an interchange number for KYB 339148, along with 22796280, G55949 and 71671.
