Product Introduction 1010320FE010-1020 JAC-1020 Oil Filter is a vital filtration component for HFC4DE1-1D engine lubrication system. It traps metal debris, carbon particles and dirt contaminants suspended in circulating engine oil, delivering clean lubricant to crankshaft, piston and other moving parts. This aftermarket replacement filter resolves insufficient filtration, clogged oil passages and accelerated engine wear caused by blocked, aged filter media of original oil filters, reducing abrasive damage and maintaining stable engine operation for light commercial logistics vehicles.

Product Advantages High-density multi-layer filter paper achieves high contaminant holding capacity while keeping low oil flow resistance. Heavy-duty metal shell withstands engine vibration and internal oil pressure. Built-in anti-drain back valve prevents oil drainage after engine shutdown, ensuring instant lubrication at cold startup. Every filter undergoes flow and burst pressure testing before packaging, protecting engine components and extending engine overhaul cycle.

Applicable Models Fit for JAC light trucks equipped with HFC4DE1-1D engine, widely used for urban cargo delivery and short-distance transportation light commercial vehicles.

Q1: How often should I replace this engine oil filter?
A1: Replace it together with engine oil, follow the maintenance interval recommended by OEM.
Q2: What risk does a clogged oil filter bring to the engine?
A2: Oil pressure drops, insufficient lubrication and serious abrasion of crankshaft bearings.
Q3: What is the function of the anti-drain back valve inside oil filter?
A3: It retains oil inside filter, avoiding dry friction on engine parts during cold start.
Q4: Can I reuse the oil filter after cleaning?
A4: No, filter paper will lose filtering ability once saturated with impurities, must use new filter.