Rear Left Strut Assembly for 2001-2003 Chevrolet Impala & More - KYB SR4004

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$177.99
MPN: SR4004
UPC: 781552547563
Item Package Quantity: 1
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KYB Suspension Strut and Coil Spring Assembly P/N:SR4004
KYB Suspension Strut and Coil Spring Assembly P/N:SR4004
$177.99

Help bring the rear-left corner of your GM car back to factory ride height and handling with this KYB strut assembly, the Strut-Plus SR4004, a fully pre-assembled strut, mount and coil spring engineered to help restore original control on the listed applications. As an OE supplier, KYB builds this rear-left unit to bolt in as a direct-fit replacement on many vehicles, among them the 2001-2003 Chevrolet Impala, 1997-2008 Pontiac Grand Prix and 2000-2003 Chevrolet Monte Carlo; see the Buyer's Guide tab for the full list.

  • KYB Excel-G strut: features a stronger steel outer shell and KYB's application-specific, precision-designed damping valves.
  • High carbon steel coil spring: developed considering vehicle attributes and corner weights to help keep ride height restored within OE specifications.
  • Side-specific build: left and right part numbers with side-specific design and components, and engineered to help vehicles with electronic safety systems (ESC, ABS).
  • Pre-assembled and Assembled in USA: exact fitment engineered and pre-assembled for professional results.

This listing covers the single rear-left corner; for even, balanced handling it is best practice to replace the matching side as a pair. This complete strut and coil spring assembly ships ready to install with no separate spring compression required.

Interchange: G56924 · 171662L

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

G56924, 171662L

Frequently Asked Questions

What is the KYB SR4004?

It is a KYB Strut-Plus assembly for the rear-left corner, combining the KYB Excel-G strut, mount and a high carbon steel coil spring in one pre-assembled unit.

Which vehicles does this KYB complete struts assembly fit?

It is a direct-fit rear-left unit for many vehicles, among them the 2001-2003 Chevrolet Impala, 1997-2008 Pontiac Grand Prix and 2000-2003 Chevrolet Monte Carlo; see the Buyer's Guide tab for the full list.

Which corner does SR4004 fit?

This assembly is cataloged for the rear-left position. KYB uses left and right part numbers with side-specific design and components, so match the part number to the corner you are servicing.

Should I replace both sides at once?

This listing is for the single rear-left corner. Replacing the matching side as a pair is recommended so both rear corners deliver even, balanced ride height and handling.

Does this KYB loaded strut come pre-assembled?

Yes. The strut, mount and high carbon steel coil spring are exact-fitment engineered and pre-assembled, so no separate spring compression is required to install it.