This direct replacement suspension strut assembly is engineered for the front of 2011-2013 Ford Fiesta models. The assembly integrates a coil spring and shock absorber into a single, ready-to-install unit that meets original equipment specifications. A heavy-gauge strut tube and robust spring provide reliable structural intensity, while the spring undergoes over 600,000 fatigue cycles to verify high tensile strength. The damper is filled with Japanese ENEOS damping oil, precisely laboratory-tested for viscosity, density, and performance across a -40C to 80C temperature range, ensuring consistent damping response. Installation dimensions are strictly controlled so extension and compression lengths match the factory strut, preserving original stroke and compatibility. In endurance testing, the damper completes three million cycles with no oil leakage and damping force attenuation under 20 percent, confirming long-term reliability.
Japan-sourced ENEOS damping oil maintains stable performance from -40C to 80C
Heavy-gauge strut tube and robust spring deliver increased structural intensity
Spring fatigue-tested over 600,000 cycles for verified high tensile strength
Installation dimensions precisely controlled to match factory stroke and ensure compatibility
Damper endures three million cycles with no leakage and minimal force loss
