Doc's Diesel Oil Filter Plug Tool | Compatible with RAM 6.7L Cummins 2500, 3500, 4500, 5500 2007.5+, RAM 5.9L Cummins 2500, 3500, 4500, 5500 1989-2007.5 | Replaces 3678921

Doc's Diesel Oil Filter Plug Tool | Comaptible with Dodge RAM 6.7L Cummins 1989-2025 | Replaces 3678921

• AUTOMOTIVE REPLACEMENT OIL FILTER: Doc's premium oil filters eliminate dirt and debris from engine oil, promoting optimal engine health and improved fuel efficiency. Regular replacement helps ensure smooth engine performance and prevent overheating. Compatible with synthetic, conventional, and blended oils, our filters feature high-flow synthetic media and a durable metal housing for extended life. All Doc's oil filters are designed to meet or exceed OEM requirements!
• INSTALLATION & REPLACEMENT GUIDELINES: Install in 15-30 minutes. Our premium replacement oil filters should be changed every 5,000-7,000 miles or 10,000-15,000 miles maximum. *Above all recommendations, change your oil filters according to your vehicle's manufacturer warranty.
• INTERCHANGE: Replaces Cummins # 3678921 Oil Filter Plug.
• FITMENT: Compatible with 1989-2025 Ram 6.7L Cummins 2500, 3500, 4500, 5500. Always confirm fitment with the Vehicle Filter Lookup.
• DOC'S DIESEL FILTERS - Doc’s is the new standard in aftermarket replacement filters, setting new benchmarks for quality and reliability in the industry! Based in Northwest Ohio, our premium line includes engine air, cabin air, oil, and fuel filters, all engineered to meet or exceed OEM standards. We're a grassroots company dedicated to delivering exceptional value and unmatched commitment to our customers. Choose Doc's for superior performance, durability, and peace of mind for your vehicle.