ACDelco ACDelco PF63 Oil Filter, 6.6L Duramax | 2020 - 2025

ACDelco PF63 Engine Oil Filter – 2020–2025 6.6L Duramax

Keep your 6.6L Duramax running strong with genuine GM quality. The ACDelco PF63 Engine Oil Filter is the OEM replacement designed specifically for your 2020–2025 Silverado and Sierra HD. Built to meet or exceed factory performance standards, this filter provides the superior filtration and flow your Duramax demands.

Featuring a durable steel shell, precision-formed bypass valve, and high-efficiency filtration media, the PF63 traps harmful contaminants before they can damage your engine. Whether you’re towing heavy loads, daily driving, or working your truck hard on the job site, this filter ensures consistent oil pressure and long-term protection.

Features & Benefits:

• OEM Quality & Fitment: Designed by ACDelco for exact replacement on 6.6L L5P Duramax engines (2020–2025).

• Advanced Filtration Media: Removes contaminants and maintains optimal oil flow for extended engine life.

• Durable Construction: Heavy-duty steel shell and thermosetting adhesive for leak-free performance.

• Backed by GM: The trusted factory choice for reliability and performance.

Applications:

• 2020–2025 Chevrolet Silverado 2500HD/3500HD (6.6L Duramax L5P)

• 2020–2025 GMC Sierra 2500HD/3500HD (6.6L Duramax L5P)

Replaces:

• GM Part #12690385

• ACDelco PF63, PF63E, PF26

Keep your maintenance simple and your Duramax protected — choose the filter engineered for it.