KYB Suspension Shock Absorber 344487
KYB Suspension Shock Absorber 344487 - view 2
KYB Suspension Shock Absorber 344487
KYB Suspension Shock Absorber 344487 - view 2

Rear Shock Absorber for 2004-2010 BMW X3 - KYB 344487

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$167.99
MPN: 344487
UPC: 781552154549
Item Package Quantity: 1
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KYB Suspension Shock Absorber P/N:344487
KYB Suspension Shock Absorber P/N:344487
$167.99

Bring controlled, factory-tuned damping back to the rear of your 2004-2010 BMW X3 with the KYB shock absorber 344487 — a nitrogen gas-charged, twin-tube Excel-G gas shock designed to help restore the vehicle's original ride control, stability, and handling rather than change it. Classified as OEA (Original Equipment for the Aftermarket), the Excel-G is assembled on the same KYB OE lines and uses the same OE-quality components KYB supplies to new-vehicle manufacturers.

  • Nitrogen gas-charged twin-tube design: the Excel-G construction that carries every quality component found in KYB's global OEM products.
  • Triple lip fluid seal: reduces the chance of oil and gas leaking out.
  • Vehicle-specific, hand-assembled damping valves: calibrated to manage tire contact, steering response, and body movement.
  • Internal anti-rollover spring: may cause the extended length to appear shorter.

This is the KYB recommended OEM replacement, designed to help restore the designed control and handling of your 2004-2010 BMW X3 and keep suspension-dependent electronic safety systems performing as intended. It installs in the REAR position and is sold individually — replacing both rear shocks together as a matched pair is recommended for balanced ride control.

Interchange: 33500363604 · 33500363605 · 33503413789 · 33503413790 · 33503451400 · 33503451404 · 33503453525 · 39107

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

33500363604, 33500363605, 33503413789, 33503413790, 33503451400, 33503451404, 33503453525, 39107

Frequently Asked Questions

What vehicle does the KYB gas shock absorber 344487 fit?

It is a direct-fit rear shock for the 2004-2010 BMW X3.

Is this a gas shock?

Yes. The KYB Excel-G is a nitrogen gas-charged, twin-tube gas shock designed to restore the vehicle's original, designed damping performance.

Does the KYB shock absorber price cover one shock or a pair?

This listing is for one shock absorber, sold individually. Replacing both rear shocks together as a matched pair is recommended for balanced ride control.

What does the triple lip fluid seal do?

It reduces the chance of oil and gas leaking out of the shock.

What are signs my rear shocks may need replacing?

Excessive bouncing, fluid leaking from the shock body, poor stability during lane changes, or uneven tire wear can indicate worn shocks. Diagnose the cause before replacing.

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