DORMAN 265003

DORMAN part number 265003 is a fluid pan drain plug in the Transmission-Automatic system. This catalog matches it to 80 year-and-engine configurations from 1994 to 2025.

Verified fitment includes 2025 Chevrolet Express 2500 4.3L V6 ; 2025 Chevrolet Express 2500 6.6L V8 ; 2025 Chevrolet Express 3500 4.3L V6 ; 2025 Chevrolet Express 3500 6.6L V8 ; 2025 Chevrolet Express 4500 6.6L V8 , plus 75 other configurations. See every vehicle this part fits.

Manufacturer specifications
Designed Specifically To Work with Dorman OE Solutions Transmission Oil Pans. Not For Replacement of Original Drain Plugs.Gasket Or Seal Included: YES
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is DORMAN 265003?

DORMAN part number 265003 is a fluid pan drain plug with published application data for 80 vehicle configurations from 1994 to 2025. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does DORMAN 265003 fit?

This catalog matches 265003 to 80 year-and-engine configurations from 1994 to 2025. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is DORMAN 265003 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. DORMAN 265003 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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