GM GENUINE 21742
GM GENUINE part number 21742 is a radiator in the Cooling System system. This catalog matches it to 15 year-and-engine configurations from 2001 to 2022.
Verified fitment includes 2022 Toyota Tacoma 3.5L V6 ; 2021 Toyota Tacoma 3.5L V6 ; 2020 Toyota Tacoma 3.5L V6 ; 2019 Toyota Tacoma 3.5L V6 ; 2018 Toyota Tacoma 3.5L V6 , plus 10 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is GM GENUINE 21742?
GM GENUINE part number 21742 is a radiator with published application data for 15 vehicle configurations from 2001 to 2022. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does GM GENUINE 21742 fit?
This catalog matches 21742 to 15 year-and-engine configurations from 2001 to 2022. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is GM GENUINE 21742 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. GM GENUINE 21742 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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