SHOCK ABSORBERS should be replaced by every 50,000 miles/80,000 kilometers AN INDICATION OF WORN OR DAMAGED SHOCKS ARE: 1. Oil leakage 2. Uneven tyre wear 3. Steering wheel vibration 4. Excessive bounce on rough or bumpy surface ITEM-OFFERED:2pcs Front (NO strut mount/coil spring/rubber buffer/bushings) FITS VEHICLE: 2005-2009 for Nissan Quest Base for Mini Passenger Van 4-Door 2004-2009 for Nissan Quest S for Mini Passenger Van 4-Door 2004-2009 for Nissan Quest SE for Mini Passenger Van 4-Door 2004-2009 for Nissan Quest SL for Mini Passenger Van 4-Door KEY FEATURES OF AUTOMUTO SHOCKS STRUTS: (1)100% brand new (2)good stability and comfort (3)reliable handling and control (4)outstanding durability (5)longer service life & absolute air tightness (6)Exact fit for easy installation (7)shocks absorbers are built to the same specifications as the OEM parts PERFORMANCE AUTOMUTO provides you with high-quality shock absorbers to effectively reduce vibration of your car.Improved control and stability,precise handling,ultimate performance,and incredible comfort FUNCTION SHOCK ABSORBERS are an important component of any vehicle suspension system:limit vehicle body movement,stabilize vehicle ride,stabilize vehicle tire,minimize tire wear,reduce overall suspension wear HIGH-QUALITY 100% quality inspection to ensure the superior quality,high-quality auto shocks sets ensures your driving safety & Long-term companionship with your car to resist rough and uneven road