ACDelco GM Original Equipment Oil Filter
OE

ACDelco GM Original Equipment Oil Filter

GM Part #12735608

ACDelco Part #PF66

MSRP$11.84*

ACDelco GM Original Equipment Engine Oil Filters are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • ACDelco filters use a blended media, including cellulose, polyester, and microglass for optimal efficiency and greater dirt-holding capacity
  • Nylon poppet style bypass valve in rear for today's high flow engines
  • The ACDelco Standard filter has 10 times more open area in the core for improved flow

About this product

ACDelco GM Original Equipment Engine Oil Filters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These engine oil filters trap debris and other contaminants before they enter the engine lubrication system. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.

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  • ACDelco filters use a blended media, including cellulose, polyester, and microglass for optimal efficiency and greater dirt-holding capacity
  • Nylon poppet style bypass valve in rear for today's high flow engines
  • The ACDelco Standard filter has 10 times more open area in the core for improved flow
  • Improved filter cleanliness increased filter test life
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

Height3.18 in / 80.87 mm
ClassificationOE
Gasket Thickness0.27 in / 6.99 mm
Gasket Outside Diameter2.76 in / 70.31 mm
Gasket Inside Diameter2.39 in / 60.71 mm
Marine ApprovedYes
Torque NutNo
Housing ColorBlue
Non Slip GripYes
Gasket MaterialRubber
Gasket TypeGasket O-Ring
Bypass Relief ValveYes
Anti-Drain Back ValveYes
Universal Or Specific FitSpecific
Gasket Or Seal IncludedYes
Outside Diameter Top2.94 in / 74.7 mm
Grade TypeStandard Replacement
Inside Diameter Top2.08 in / 53.05 mm
Bottom Inside Diameter1.35 in / 34.43 mm
Outer Diameter Bottom2.92 in / 74.32 mm

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

ModelBody StyleTrimYear(s)
Enclave2025, 2026, 2027
Encore GX2020, 2021, 2022, 2023, 2024, 2025, 2026
Envision2021, 2022, 2023, 2024, 2025, 2026