WAI New Alternator 21939N for 2017-2022 Ford 6.7L (F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, F-550 Super Duty)

The WAI New Alternator (part number 21939N) is a direct-fit replacement for 2017-2022 Ford vehicles with 6.7L engines.

Features:

• No core returns mean no core handling hassles.
• Plug and play installation with no technical programming steps required.
• Each unit is tested and validated against a comprehensive list of test protocols with an end of line testing report.
• Backed by a limited lifetime warranty for peace of mind.

Fits: 2017-2022 Ford models including F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, F-550 Super Duty - 6.7L engines. Confirm your year, make, model, and engine before ordering.

Fitment Notes: 175 Amp

Interchanges With: Lester 21939, Ford HC3T-10300-CB, Ford HC3Z-10346-C, DENSO 104211-0490

WARNING: This product can expose you to chemicals including heavy metals including Chromium, which is known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov