SJX-683 Oil Filter

The WSZZ SJX-683 is a high-efficiency oil filter designed to protect diesel and gasoline engine systems, serving as a direct interchangeable replacement for industry-standard models 1R-0739 and 1R-1807. This compatibility ensures broad applicability across a range of heavy-duty equipment, commercial trucks, construction machinery, and industrial generators.

Engineered with premium filtration media and housed in a durable, corrosion-resistant yellow casing, the SJX-683 efficiently captures harmful contaminants—including metal shavings, sludge, and dust—from circulating engine oil. Its high-efficiency design maintains stable oil flow even under harsh operating conditions, safeguarding critical engine components (cylinders, pistons, bearings) from premature wear and damage.

By preserving oil cleanliness and lubrication performance, the SJX-683 extends engine service life, reduces maintenance downtime, and lowers long-term operational costs. It is an ideal choice for global fleet operators, equipment owners, and automotive service providers seeking a reliable, cost-effective solution for engine maintenance.