KYB Suspension Shock Absorber P/N:3440037

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$118.99
MPN: 3440037
UPC: 781552763895
Item Package Quantity: 1
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KYB Suspension Shock Absorber P/N:3440037
KYB Suspension Shock Absorber P/N:3440037
$118.99

Firm up a bouncy, loose ride and restore controlled damping with the KYB shock absorber Excel-G (P/N 3440037), a rear-position, nitrogen gas-charged twin-tube shock. It installs as a direct-fit replacement for the 2013-2019 Ford Taurus and 2009-2012 Lincoln MKS — see the Buyer's Guide tab to confirm the engine and configuration for your vehicle.

  • OEA-grade Excel-G build: this nitrogen gas-charged, twin-tube gas shock absorber is made on the same KYB OE assembly lines with the same OE-quality components, calibrated to restore the original designed damping rather than change it.
  • Triple-lip fluid seal: designed to reduce the chance of oil and gas leaking out.
  • Vehicle-specific damping valves: hand-assembled in-house to manage tire contact, steering response and body movement.
  • Strong, thick body and brackets: help minimize flex to maintain correct alignment, and help keep electronic safety systems performing as designed.

Worn shocks can show up as excess bounce, nose-dive, or poor body control over bumps — if a tired rear shock is the cause, this replaces it. Sold individually; replacing both rear shocks together as a matched pair is recommended for balanced control.

Interchange: DG1Z18125A · DG1Z18125E · CA5Z18125B

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

DG1Z18125A, DG1Z18125E, CA5Z18125B

Frequently Asked Questions

Does this KYB gas shock absorber fit my vehicle?

It's a rear-position direct-fit shock for the 2013-2019 Ford Taurus and 2009-2012 Lincoln MKS. Check the Buyer's Guide tab to confirm the engine and configuration for your vehicle.

Is this the KYB Excel-G gas shock absorber?

Yes. P/N 3440037 is a KYB gas shock absorber Excel-G — a nitrogen gas-charged, twin-tube design classified as OEA (Original Equipment for the Aftermarket).

What are the signs my shock may need replacing?

Excess bounce, front-end dive when braking, or poor body control over bumps can be signs a shock is worn. Diagnose the cause first; if a tired rear shock is the issue, this replaces it.

Should I replace both rear shocks at once?

It's sold individually, but replacing both rear shocks together as a matched pair is recommended so damping stays balanced from side to side.

How does the KYB shock absorber price compare?

As a KYB Excel-G OEA replacement built on the same OE assembly lines, it offers OE-level damping. See this listing for current pricing on P/N 3440037.