URO ERR5218 Engine Oil Filler Cap

Engine Oil Filler Cap for Land Rover

The URO ERR5218 engine oil filler cap is a direct replacement for cracked, broken, or missing factory caps on select Land Rover applications. Built from PA66 with a black screw-on design, it restores a secure seal and helps maintain a clean original engine compartment appearance.

Compatible with 1994-2004 Land Rover Discovery, 1995-2002 Land Rover Range Rover, and 1994-1997 Land Rover Defender 90, this oil filler cap is manufactured to OE dimensions for straightforward installation. The URO ERR5218 is also backed by a 24 month unlimited mileage warranty.

Key Features

• PA66 construction for heat and oil vapor resistance
• Black finish for an OE-style appearance
• Screw-on attachment method
• Manufactured to OE dimensions for proper fit
• Replaces damaged factory oil filler caps
• Helps stop oil leakage caused by a missing or worn cap
• Part number: ERR5218

Detailed Description

This URO engine oil filler cap is engineered for Land Rover Discovery, Range Rover, and Defender 90 models that use the specified OE-style cap design. With a 1.64 in neck diameter, 1.12 in neck depth, and 2.75 in outside diameter, it is sized to match the original engine bay fitment and preserve the factory look. The part number ERR5218 is a practical OE replacement for service work where the original cap has become brittle, cracked, or no longer seals correctly.

This part cross-references URO-005803 for the same application.

What It Helps Fix

• Oil seepage from a missing or damaged filler cap
• Cracked cap bodies caused by age and heat exposure
• Loose sealing at the oil fill opening
• Contamination entering the oil fill area
• Loss of original engine compartment appearance

Installation Notes and Tips

Verify the neck diameter and screw-on style before installation. Clean the oil fill opening and inspect the sealing surface for debris or damage, then thread the cap on by hand until fully seated. The cap does not include a dipstick.

Quality Assurance

URO manufactures this cap from high-quality PA66 material to resist engine heat and oil vapor. The ERR5218 is covered by a 24 month unlimited mileage warranty.