AC Delco PF66 Engine Oil Filter
Description
The ACDelco PF66 Engine Oil Filter serves as the original equipment choice for a wide range of GM vehicles, including Chevrolet, Buick, GMC, and Cadillac models. ACDelco designs and engineers each filter to meet General Motors standards, ensuring a proper fit and consistent performance across supported applications. The PF66 spin-on filter helps maintain a clean supply of oil to bearings, hydraulic components, and other critical engine parts by trapping harmful contaminants before they circulate through the system. GM regularly updates production and service part designs to incorporate new materials and technologies, keeping the PF66 current with evolving engine requirements. The non-slip grip supports easier handling during routine oil filter changes, whether in a professional shop or a home garage.
Features
- 30-Micron Rating: Screens fine particles from engine oil to reduce internal wear
- Anti-Drain Back Valve: Retains oil in the filter to prevent dry starts after engine shutdown
- Bypass Relief Valve: Keeps oil flowing to the engine when the filter element becomes restricted
- Non-Slip Grip: Textured exterior surface for easier hand tightening and removal
- Spin-On Design: Threads directly onto the engine block for quick filter replacement
- GM OE Specification: Designed and validated as factory-original equipment for GM vehicles
- ASTM A623 Filter Media: Industrial-standard material for reliable contaminant removal
Specifications
- Weight: 0.52lbs
- Outer Diameter Bottom: 2.96 IN
- Torque Nut: No
- Micron Rating: 30
- Bypass Relief Valve: Yes
- Gasket Outside Diameter: 2.75 IN
- Inside Thread Size: 1-16
- Gasket Inside Diameter: 2.39 IN
- Gasket Thickness: .25 IN
- Anti-Drain Back Valve: Yes
- Filter Media Material: ASTM A623
- Gasket Type: Gasket O-Ring
- Non Slip Grip: Yes
- Filter Type: Spin on
- Height: 3.42 IN