RANCHO Heavy Duty Shock / Strut — direct fit for Mercury Mountaineer All Engines (1997-2001). Genuine quality replacement built to OEM tolerances, ships to all 50 USA states from RevXSC.
Engineered by RANCHO as a heavy duty grade shock / strut for the All Engines engine, this RS55229 matches factory mounting points and form factor so install requires no modification. Front; w/o Automatic Ride Control Heavy-duty construction delivers longer service intervals under load, towing, and high-temperature operation.
Search by any number below — they all match RANCHO RS55229:
| Year | Make / Model | Engine | Notes |
|---|---|---|---|
| 1997 | Mercury Mountaineer | All Engines | Front; w/o Automatic Ride Control |
| 1998 | Mercury Mountaineer | All Engines | Front; w/o Automatic Ride Control |
| 1999 | Mercury Mountaineer | All Engines | Front; w/o Automatic Ride Control |
| 2000 | Mercury Mountaineer | All Engines | Front; w/o Automatic Ride Control |
| 2001 | Mercury Mountaineer | All Engines | Front; w/o Automatic Ride Control |
Always replace shock / strut components in matched sets where applicable, torque fasteners to factory spec, and inspect adjacent suspension components for wear during installation. If you're not sure which variant matches your VIN, send us the last 8 digits of the VIN before checkout and we will confirm fitment.
Is RS55229 a direct replacement?
Yes — RANCHO RS55229 is built to OEM form/fit/function for the Mercury Mountaineer All Engines (1997-2001).
Do you ship to my state?
We ship to all 50 USA states. Tracking is provided.
What's the difference between Economy, Standard Replacement and Heavy Duty?
Economy is the value-priced option for everyday driving; Standard Replacement matches OEM spec; Heavy Duty uses upgraded materials for towing, fleet and severe service.
How can I confirm fitment?
Match year, make, model and engine (1997-2001 Mercury Mountaineer All Engines). When in doubt, send your VIN — we verify before dispatch.
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Note: The product image is for illustrative purposes only. Actual product may vary slightly in appearance, packaging, or labeling. Fitment and specifications are guaranteed to OEM standards.