URO 11121743294 Engine Oil Filler Cap

Engine Oil Filler Cap for BMW

This URO engine oil filler cap is a direct OE-style replacement for BMW models that use the square oil cap with the oil icon. It restores a secure seal at the valve cover, helping stop oil leakage caused by a cracked, broken, or missing cap.

Built to OE dimensions for a clean factory appearance, URO part number 11121743294 is made from heat- and oil-vapor-resistant materials for dependable service in the engine bay.

Key Features

• Guaranteed fitment for listed BMW applications
• Replaces damaged factory oil filler caps
• Helps stop oil leakage from a missing or broken cap
• Manufactured to OE dimensions for easy installation
• Maintains original engine compartment appearance
• Resists intense engine heat and oil vapor
• 24-month unlimited mileage warranty

Detailed Description

Use this URO oil filler cap when the original cap is cracked, warped, or no longer sealing properly. It is engineered for BMW vehicles with the square oil filler cap and oil icon, including applications such as the 2001-2005 BMW 325i, 2001-2005 BMW 330i, 2000-2003 BMW M5, and 2000-2010 BMW X5. The part number 11121743294 is also cross-referenced with URO-008070 for the same application.

This replacement cap is a practical solution for maintaining proper oil containment and preserving the factory look of the engine cover area. It is a direct-fit option for many BMW 3 Series, 5 Series, 6 Series, 7 Series, X3, X5, Z3, Z4, Z8, and M models across the listed years.

Common Issues It Can Solve

• Oil seepage around the filler opening
• Missing oil filler cap after service
• Cracked or broken factory cap
• Loose cap that no longer seals correctly
• Loss of original engine bay appearance

Installation Notes and Tips

Verify that your vehicle uses the square oil filler cap with the oil icon before ordering. Inspect the filler neck and surrounding sealing surface for damage or debris before installing the new cap. A proper OE-dimension replacement should thread or seat securely without modification.

Quality Assurance

URO backs this part number 11121743294 with a 24-month unlimited mileage warranty. The cap is manufactured from high-quality materials selected to withstand engine heat and oil vapor in normal service.