5.9 C Duralast Oil Filler Cap

Parts: 5.9 C Duralast Oil Filler Cap

Part Number: 8111

Manufacturer: Auto Zone

Description:

This part refers to a Duralast Oil Filler Cap designed for Cummins 5.9L engines. This part is typically used in vehicles such as the Dodge Ram and other vehicles equipped with the Cummins 5.9L diesel engine.

The oil filler cap is a crucial component that seals the oil filler neck. It serves as the cover for the opening where engine oil is added during maintenance. The cap ensures that the oil stays inside the engine, preventing contaminants from entering and keeping the oil system sealed.

The Duralast Oil Filler Cap is made from high-quality durable plastic or rubber materials, which are designed to withstand the high temperatures and pressures inside the engine. The cap’s sealing surface is designed to provide a tight seal and prevent oil leakage.

This cap is specifically designed for the Cummins 5.9L engine, which is commonly found in trucks like the Dodge Ram (and similar vehicles). It fits the oil filler neck opening to prevent spills and contaminants from entering the engine oil system.

By sealing the filler neck, the cap helps keep dirt, moisture, and other debris from contaminating the engine oil, which could otherwise lead to engine damage or reduced performance.