CUMMINS 3937736 FILTER

Manufacturer

CUMMINS

Features & Benefits

• Captures fine contaminants and soot to protect sensitive engine bearings and journals
• Prevents leaks during high-pressure cold starts with a heavy-duty reinforced steel canister
• Fits Cummins B and C series engines to provide a leak-free, factory-spec filtration solution
• Ensures consistent oil flow so all internal engine components stay properly lubricated
• Prevents abrasive sludge buildup that can clog oil passages and lead to overheating
• Supports extended service intervals by holding a high volume of contaminants

Cummins Engine Oil Filter

Protect critical engine components and maintain consistent lubrication with the Cummins Engine Oil Filter. This high-efficiency spin-on filter is engineered to capture fine metal particles, soot, and carbon deposits before they circulate through bearings, journals, and cylinder walls. The Cummins 3937736 is built with a reinforced steel canister designed to withstand pressure spikes during cold starts, helping prevent leaks when oil viscosity is at its highest. Clean oil is essential to long engine life, especially in heavy-duty applications where heat, load, and operating hours add up quickly. By maintaining proper oil flow and filtration, this filter helps safeguard components like the turbocharger and crankshaft while supporting reliable performance between service intervals.