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The aFe ProGuard Oil Filter is a direct OE replacement (44‑LF037) featuring a 3/8" ratchet drive boss for easy removal and a high‑strength steel canister. Engineered to ISO 4548‑12, it delivers high flow and outstanding filtration for extended interval oil changes. This ProGuard option pairs convenient service design with robust construction and OE compatibility where specified.
aFe PROGUARD Oil Filter
