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Doc's Diesel Crankcase Filters: Doc’s Diesel Closed Crankcase Ventilation (CCV) Filters are designed to keep your engine running strong. By trapping harmful vapors and blow-by gases, they help reduce sludge buildup, oil breakdown, and engine wear. That means cleaner oil, fewer repairs, and a longer-lasting diesel engine. You’ll get better performance, lower maintenance costs, and a cleaner-running rig. Product Details: CCV Filters are made of durable, high-quality material resistant to heat and oill Filters out oil mist and vapors from crankcase gases before they can re-enter the intake system Keeps turbo, intercooler, and intake valves cleaner — reducing carbon buildup and maintaining engine performance over time Durable materials and a secure seal prevent leaks and failures under pressure, heat, or vibration Reliable performance in extreme conditions like towing, off-roading, or winter driving — no worries about blow-by messes or oil leaks Quality tested and inspected to ensure peak efficiency Doc's Auto Parts all have an OEM design, fit, and function that meet or exceed OEM Requirements Doc's Part Number: D804501 Change Interval: Above all recommendations, change according to your vehicle’s manufacturer's warranty. Crankcase Filters: Every 50,000-60,000 miles or 67,500 miles maximum
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🇺🇸 Ship from USA · On Agora since 2026
$120.99