A-C Oil Filter

The ATP Chemicals & Supplies A-C Oil Filter (Model PF-454) is a screw-on canister-style oil filter designed for GM applications requiring a 13/16-16 inch thread connection. Built with a steel construction and finished in durable blue paint, this filter delivers dependable engine protection through effective particulate removal and controlled flow rates. For mechanics, fleet operators, and automotive enthusiasts maintaining GM vehicles, this replacement filter ensures proper lubrication flow and contaminant filtration during routine service intervals.

The 13/16-16 inch thread specification ensures secure, leak-free installation on compatible GM engine blocks—a critical detail that prevents bypass leaks and maintains system pressure. The steel canister withstands normal operating temperatures and pressure cycles, while the screw-on design allows straightforward removal and replacement without special tools. At 0.97 lbs and compact dimensions of 3.9 x 3.45 x 3.95 inches, the PF-454 integrates seamlessly into engine compartments with space constraints. The blue paint coating provides corrosion resistance and clear visual identification during maintenance routines.

This filter is engineered for scheduled maintenance on GM vehicles across light-duty and medium-duty platforms. Technicians performing oil changes benefit from the straightforward installation—no adapters, no modifications required. ATP Chemicals & Supplies positions this product as a cost-effective OEM-compatible option for fleets, service shops, and owner-operators who prioritize proven compatibility and reliable filtering performance without premium pricing.

Canister-style filters have remained the industry standard for GM vehicles because they deliver consistent performance across model years and engine sizes. The PF-454's verified thread specification and steel construction align with OEM expectations, making it a straightforward replacement choice when original filters are unavailable or when budget considerations favor aftermarket alternatives without sacrificing core filtration standards.