Idel Air Control Valve. Front Strut Shocks w/Coil Spring For 08-14 Dodge Avenger 07-10 Chrysler Sebring. Stock parts direct replacement. Includes 2 pair of Complete Strut Assembly which Equiped with Strut, Coil, Spring & Mounts. 2007 Chrysler Sebring 2.4L Front Driver Side & Passenger Side Suspension Strut Assembly. Since the average annual distance of the car is 20,000 kilometers, and the shock absorber needs to be replaced in pairs, the replacement frequency is obtained every 4 years. When driving a certain number of kilometers, we should take corresponding measures to ensure our driving safety. 20.000km: Please check your shock absorber. 80.000km: Need to replace your shock absorber. 100.000km: Please replace your shock absorber as soon as possible. The following methods can be used to check whether the shock absorber works well. Under normal circumstances, oil leakage in the shock absorber means that there is a problem with your shock absorber. You should repair it at this time to avoid abnormal operation of the shock absorber. Press the bumper firmly, and then release it. If the car jumps 2 or 3 times, it means that the shock absorber is working well. When the car is driving slowly and braking urgently, if the car vibrates violently, it means there is a problem with the shock absorber. The car stops after driving 10km on the road with poor road conditions and touches the outer shell with your hands. If the temperature is not high enough, it means that there is no resistance inside the shock absorber and the shock absorber does not work. All messages will be answered within 24 office hours. · Manufacture: 20 years auto parts experience. · Constant pursuit: Professional technology, quality products and sincere service. · Purpose: Bringing Customers a nice online shopping experience.