WHDZ371NM Wesfil Cooper Oil Filter for Mitsubishi (Cross Ref: Z371) Wesfil Australia Pty Ltd filters stand out with their advanced design and superior performance. Engineered to surpass OE standards, they provide exceptional filtration that safeguards your engine from harmful contaminants. Their durable polyurethane sealing ensures longevity and reliable operation even in high-temperature environments, maintaining peak performance over time.