Duramax LML Radiator Assembly (OEM)

verified OEM PN23172440

Replaces 25838892.

Checked against the GM parts catalog (category pages fetched 2026-09-29/30, part card 2026-09-30).

Where to buy

Not listed online at Dave's Auto Center yet. Ask Dave's Auto Center about this part, quoting part number 23172440.

Not the OEM part: an aftermarket replacement for this part number, with its own record and fitment.