NAPA ProSelect 21040 Oil Filter
The NAPA ProSelect 21040 Oil Filter is engineered to meet or exceed OEM requirements, providing reliable filtration for a variety of vehicles, including certain Chevrolet, GMC, Buick, Cadillac, and Oldsmobile models. This spin-on filter element is designed to ensure optimal engine performance and longevity.
Key Features
- Micron Rating: 20.00 nominal, effectively capturing contaminants to protect engine components.
- Maximum Temperature: Operates efficiently up to 225°F, suitable for various driving conditions.
- Flow Direction: Outside to inside, ensuring proper filtration flow.
- Recommended Changeout Differential Pressure: 20 PSID, indicating when the filter should be replaced for optimal performance.
Specifications
- Outer Diameter: 3.00 inches (76.20 mm)
- Length: 3.50 inches (88.90 mm)
- Thread Size: M18 x 1.5
- Seal Material: BUNA-N, providing a reliable seal to prevent leaks.
- Endcap and Center Tube Material: Plated steel, ensuring durability and resistance to corrosion.
- Media Type: Paper, offering effective filtration of contaminants.
Compatibility
The NAPA ProSelect 21040 Oil Filter is compatible with various vehicle models. It is advisable to consult your vehicle’s manual or a professional to confirm compatibility with your specific make and model.
Cross References
This filter is interchangeable with several other filters, including:
- Wix 51040
- GMC 25010766
Always verify cross-reference compatibility to ensure proper fit and function.
Packaging and Availability
- Number Per Carton: 12 (Individual filters available)
- Carton Weight: 8.00 lb (3.63 kg)
- Stock Status: In stock
- Lead Time: Usually ships in 24-48 hours
- Shipping Service: UPS Ground
For optimal engine performance and protection, consider the NAPA ProSelect 21040 Oil Filter as a reliable choice for your vehicle’s maintenance needs.









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