WELLS 1S16990
WELLS part number 1S16990 is a 4wd actuator in the Drivetrain system. This catalog matches it to 26 year-and-engine configurations from 2011 to 2022.
Verified fitment includes 2022 Ram 2500 6.7L L6 DIESEL Turbocharged ; 2021 Ram 2500 6.4L V8 ; 2021 Ram 2500 6.7L L6 DIESEL Turbocharged ; 2020 Ram 2500 6.4L V8 ; 2020 Ram 2500 6.7L L6 DIESEL Turbocharged , plus 21 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is WELLS 1S16990?
WELLS part number 1S16990 is a 4wd actuator with published application data for 26 vehicle configurations from 2011 to 2022. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does WELLS 1S16990 fit?
This catalog matches 1S16990 to 26 year-and-engine configurations from 2011 to 2022. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is WELLS 1S16990 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. WELLS 1S16990 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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