Heat Resistant Nylon Dust Proof Cap for Automotive

Heat Resistant Nylon Dust Proof Cap | Automobile Protective Plastic Cover Product Overview Automotive dust‑proof windows operate in harsh under‑hood and chassis environments, enduring continuous road vibration, temperature fluctuation, and impact from sand, gravel and ultraviolet sunlight. Conventional plastic protective covers are prone to low‑temperature brittle cracking, warping deformation under long‑term squeeze‑vibration load, or surface pulverization and yellowing after years of outdoor exposure. Damaged parts lose dust‑proof and barrier functions, allowing sediment and foreign objects to invade core assemblies, which triggers abnormal wear and component failure, bringing after‑sales claims and extra comprehensive costs for vehicle OEMs, component suppliers and end‑users. This Low Friction Nylon Auto Fitting is PA66 injection‑molded dust‑proof window for vehicle protection applications. It supports long‑term working temperature ranging from ‑40℃ to +120℃, without brittle fract…