Vaico V20-1802 Engine Oil Filter Cap

BMW Engine Oil Filter Cap Replacement

Replace a damaged or worn oil filter housing cap with the VAICO V20-1802 engine oil filter cap. This OE-style replacement is built for BMW engines that use OE part number 11421744000 and is a direct match for a wide range of 1996-2006 BMW applications.

• Engine oil filter cap for BMW oil filter housing service
• OE reference: 11421744000
• Brand: VAICO / VAICO line
• Cross-reference: URO 11421744000
• Fits multiple BMW 3 Series, 5 Series, X3, X5, Z3, and Z4 applications
• Part number: V20-1802

Fitment Coverage

• Fits 2001-2006 BMW 325Ci, N/A
• Fits 2001-2006 BMW 330Ci, N/A
• Fits 2004-2006 BMW X3, N/A
• Fits 2001-2006 BMW X5, N/A
• Fits 2001-2005 BMW 320i, N/A
• Fits 2001-2005 BMW 325i, N/A
• Fits 2001-2005 BMW 325xi, N/A
• Fits 2001-2005 BMW 330i, N/A
• Fits 2001-2005 BMW 330xi, N/A
• Fits 2001-2005 BMW 525i, N/A
• Fits 2001-2005 BMW 530i, N/A
• Fits 2003-2005 BMW Z4, N/A
• Fits 1997-2002 BMW Z3, N/A
• Fits 2000 BMW 323Ci, N/A
• Fits 1998-2000 BMW 323i, N/A
• Fits 2000 BMW 328Ci, N/A
• Fits 1996-2000 BMW 328i, N/A
• Fits 1997-2000 BMW 528i, N/A
• Fits 1998-1999 BMW 323is, N/A
• Fits 1996-1999 BMW 328is, N/A

What This Part Does

The oil filter cap secures the oil filter housing on BMW engines and helps maintain a proper seal during oil service. A cracked, stripped, or warped cap can lead to leaks, poor sealing, or service issues around the filter housing.

• Oil seepage around the filter housing
• Damaged threads on the original cap
• Cracked cap from overtightening or age
• Poor sealing after routine oil changes
• Replacement for OE part number 11421744000

Installation Notes

Verify the OE number and engine application before installation. Inspect the housing seal surfaces and replace any worn sealing components during service if required by your vehicle’s maintenance procedure. Tighten to the manufacturer’s specified torque for the engine.

Quality Assurance

VAICO V20-1802 is an aftermarket replacement part for BMW applications listed above and is referenced to OE number 11421744000. This part cross-references URO 11421744000 for the same application.