Settle body movement and bring back factory-tuned damping with the KYB Excel-G Rear Shock Absorber (MPN 344110). It installs as a direct-fit rear replacement for the 1989-1997 Ford Thunderbird and 1989-1997 Mercury Cougar, and it's built on the same KYB OE assembly lines using the same OE-quality components — calibrated to restore the vehicle's original designed performance rather than change it, which earns the Excel-G its OEA (Original Equipment for the Aftermarket) classification.
- Nitrogen gas-charged twin-tube design: a KYB-recommended OEM-replacement shock that includes the quality components found in KYB's global OEM products.
- Triple-lip fluid seal: helps 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.
- Supports safety systems: helps keep electronic safety systems performing as designed, since they depend on the suspension, brakes and tires working as intended.
The Excel-G helps restore the designed control and handling of your Thunderbird or Cougar. Shocks wear as a pair, so replacing both sides on the axle together is recommended for balanced ride control; this listing is for one shock.
Interchange: 69845 · 5965
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does this KYB 344110 shock fit?
It's a direct-fit rear replacement for the 1989-1997 Ford Thunderbird and 1989-1997 Mercury Cougar. See the Buyer's Guide tab to confirm your exact vehicle.
Is this a front or rear shock?
This is a rear shock absorber. Position is cataloged as rear for the listed applications.
What type of shock is the Excel-G?
It's a nitrogen gas-charged, twin-tube design built on KYB's OE assembly lines with OE-quality components, calibrated to restore original designed performance.
Do I need to replace both shocks at once?
Shocks wear as a pair, so replacing both sides on the axle together is recommended for balanced ride control. This listing is for one shock.
What is the OEA classification?
OEA stands for Original Equipment for the Aftermarket. It reflects that the Excel-G is made to restore the vehicle's original designed capabilities rather than alter them.
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