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An ACDelco GM Original Equipment Engine Oil Filler Cap is a threaded or quarter-turn cap that seals the oil filler opening on your vehicle's engine, and is a GM-recommended replacement for your vehicle's original component. It has a rubber sealing ring that keeps the engine oil and crankcase vapors in, while keeping water and dirt out. This original equipment engine oil filler cap have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

ACDelco Quality

ACDelco breaks down their premium portfolio of Original Equipment and Aftermarket parts into three tiers: GM Original Equipment, ACDelco Gold, and ACDelco Silver.

GM ORIGINAL EQUIPMENT
GM Original Equipment parts are the true OE parts installed during production or validated by GM—designed, engineered, and tested to rigorous standards and backed by General Motors.
ACDELCO GOLD (PROFESSIONAL)
ACDelco Gold parts are the high-quality alternative to OE parts, manufactured to meet GM expectations for fit, form, and function and backed by General Motors.
ACDELCO SILVER (ADVANTAGE)
ACDelco Silver parts are a quality high-value option for most makes and models, backed by General Motors.


Width2.46 IN
Thread Diameter1.45 IN
Height31.7 MM
Grade TypeRegular
Meets or Exceeds OEM SpecificationsYes
MaterialPlastic
Gasket or Seal IncludedYes
ColorBlack
Mounting TypeThreaded
ShapeRound
Height1.24 IN
Width62.6 MM
Thread Diameter37.0 MM
Alternate/OEM Part Number(s): 19114640

Warranty Information:
24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18; 12 Months on parts sold before 04/01/18.
Warranty Details