Volkswagon AC115540C Engine Oil Filler Cap

Brand Volkswagon AC115540C
Fits Volkswagen · 85 vehicles

Oil filler cap. A direct replacement for the engine oil fill opening.

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Engine Oil Filler Cap for Volkswagen Beetle

Replace a worn or missing oil filler cap with this engine oil filler cap for classic Volkswagen Beetle applications. Part number AC115540C is listed for 1950-1978 Volkswagen Beetle models and is noted as a black IAP Performance cap for AC115540 / B.

Key Features

  • Engine oil filler cap for Volkswagen Beetle
  • Black finish
  • Fits 1950-1978 Volkswagen Beetle, N/A
  • Part number AC115540C
  • Listed for IAP Performance application AC115540 / B

Detailed Description

This engine oil filler cap is a direct-fit service part for classic Volkswagen Beetle engines across the 1950-1978 model years. Use AC115540C when replacing a damaged, missing, or deteriorated oil filler cap on a Volkswagen Beetle, where a secure cap is needed to close the filler opening and maintain proper engine serviceability. The black finish provides a clean, period-appropriate appearance for restoration and maintenance work on Volkswagen Beetle vehicles.

This part cross-references AC115540 / B for the same application.

Common Issues It May Solve

  • Missing or lost oil filler cap
  • Cracked or worn cap that no longer seats properly
  • Oil splash or seepage around the filler opening
  • Service issues caused by an unsecured filler neck
  • Restoration needs for a classic Volkswagen Beetle engine bay

Installation Notes and Tips

Verify the filler neck style on the vehicle before installation. Confirm fitment against the listed 1950-1978 Volkswagen Beetle application and compare the existing cap to part number AC115540C before service. Clean the filler opening before installing the new cap to help ensure proper seating.

Quality Assurance

Built for the listed Volkswagen Beetle application and identified as an IAP Performance part for AC115540 / B.

This part fits 85 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
1979VolkswagenSuper BeetleIAP Performance; Black; For AC115540 / B
1978VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1978VolkswagenSuper BeetleIAP Performance; Black; For AC115540 / B
1977VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1977VolkswagenSuper BeetleIAP Performance; Black; For AC115540 / B
1976VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1976VolkswagenSuper BeetleIAP Performance; Black; For AC115540 / B
1975VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1975VolkswagenSuper BeetleIAP Performance; Black; For AC115540 / B
1974VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1974VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1974VolkswagenSuper BeetleIAP Performance; Black; For AC115540 / B
1973VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1973VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1973VolkswagenSuper BeetleIAP Performance; Black; For AC115540 / B
1972VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1972VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1972VolkswagenSuper BeetleIAP Performance; Black; For AC115540 / B
1971VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1971VolkswagenCampmobileIAP Performance; Black; For AC115540 / B
1971VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1971VolkswagenSuper BeetleIAP Performance; Black; For AC115540 / B
1971VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1970VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1970VolkswagenCampmobileIAP Performance; Black; For AC115540 / B
1970VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1970VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1969VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1969VolkswagenCampmobileIAP Performance; Black; For AC115540 / B
1969VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1969VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1968VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1968VolkswagenCampmobileIAP Performance; Black; For AC115540 / B
1968VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1968VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1967VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1967VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1967VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1966VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1966VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1966VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1965VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1965VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1965VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1964VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1964VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1964VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1963VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1963VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1963VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1962VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1962VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1962VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1961VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1961VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1961VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1960VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1960VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1960VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1959VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1959VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1959VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1958VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1958VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1958VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1957VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1957VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1957VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1956VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1956VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1956VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1955VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1955VolkswagenKarmann GhiaIAP Performance; Black; For AC115540 / B
1955VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1954VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1954VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1953VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1953VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1952VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1952VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1951VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1951VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1950VolkswagenBeetleIAP Performance; Black; For AC115540 / B
1950VolkswagenTransporterIAP Performance; Black; For AC115540 / B
1949VolkswagenStandardIAP Performance; Black; For AC115540 / B