Engineered as a direct replacement front shock strut and coil spring assembly, this pair is precision-matched for the 2010-2015 Toyota Prius 1.8L. Each unit integrates a robust coil spring with a heavy-duty shock absorber, delivering consistent stroke and ride height identical to the original factory setup. The damper is filled with Japanese ENEOS-branded damping oil, formulated to maintain stable performance across a wide temperature range from -40C to 80C, ensuring reliable response whether commuting through frigid winters or scorching summers. Rigorous lab testing validates the oil's viscosity, density, and temperature resilience for batch-to-batch consistency. A thicker strut pipe and heavier-gauge spring provide enhanced structural intensity, while the spring itself endures over 600,000 continuous fatigue cycles to uphold high tensile strength. The welded bracket is proven through 400,000 durability tests under 0.8MPa tensile pressure, and the damper completes 3,000,000 fatigue cycles with no oil leakage and damping force decay below 20%. Designed for straightforward installation, this assembly restores your Prius's front suspension to precise, dependable function.
Utilize Japanese ENEOS damping oil for stable shock performance from -40C to 80C
Endure over 600,000 spring fatigue cycles to confirm high tensile strength
Pass 3,000,000 damper durability tests with no leakage and minimal force decay
Rely on a thicker strut pipe and heavier spring for improved structural intensity
Sustain 400,000 bracket tests at 0.8MPa tensile pressure for proven weld strength
