This part, known as the engine oil filter or oil siphon , is an essential component installed in the lubrication system of various JAC vehicles (GA3S, GA4, GA8, GS3, GS4, GS8) from model year 2018 onwards. Its primary function is to continuously purify the engine oil from impurities, metal particles resulting from wear, and accumulated combustion residues. A clean filter ensures the circulation of contaminant-free oil, protecting the engine's sensitive internal components.
The oil filter should be replaced with every engine oil change (or as recommended by the manufacturer) to ensure the oil remains clean. Using an old or non-original filter can cause it to become clogged, reducing oil flow and potentially leading to serious engine damage.
⚠️ Important Notice: Please make sure the part matches your vehicle's chassis number before purchasing the product or after ordering.