Global Parts 1711886 HVAC Heater Control Knob

HVAC Heater Control Knob for Ford and Mercury

Restore climate control function with this Global Parts HVAC heater control knob, part number 1711886. It is made for air conditioning climate control head applications and matches a wide range of Ford, Mercury, and Lincoln vehicles with OE-style fitment references.

• HVAC heater control knob for the air conditioning climate control head
• Direct-fit replacement for select Ford, Mercury, and Lincoln applications
• Cross-references Dorman - HELP 76884 for the same application
• OE reference numbers include F3TZ18519A, F65Z18519AB, XL3Z18519AA, and YL8Z-18519-AA
• Global Parts part number 1711886

Detailed Product Information

Global Parts 1711886 is an HVAC heater control knob used on the climate control head in select Ford F-150, Ford Expedition, Ford Escape, Mercury Mariner, and Lincoln Navigator applications, along with additional Ford truck and SUV fitments. This replacement is intended for vehicles where the original A/C control head knob is worn, damaged, or no longer operating correctly. The manufacturer notes that electrical components should be clean and free of debris and moisture before installation.

This part cross-references Dorman - HELP 76884 for the same application. It also aligns with OE numbers F3TZ18519A, F65Z18519AB, XL3Z18519AA, and YL8Z-18519-AA. Search terms such as Ford F-150 HVAC control knob replacement, Ford Expedition climate control knob, and Mercury Mariner A/C control head knob all point to this application family.

What It Helps Fix

• Broken or cracked HVAC control knob
• Loose or hard-to-turn climate control selector
• Worn knob that no longer grips the control shaft properly
• Missing or damaged A/C control head knob
• Restores manual control of heater and air conditioning settings

Installation Notes

Inspect the climate control head and surrounding electrical connections before installation. Make sure the area is clean, dry, and free of debris or moisture, as noted by the manufacturer. Verify fitment against the OE reference numbers and vehicle application before replacing the knob.

Quality Assurance

Global Parts supplies this replacement as an OE-style service part for confirmed applications. Part number 1711886 is listed for multiple Ford, Mercury, and Lincoln models, including 1992-2002 Ford F-150, 1997-2002 Ford Expedition, and 2001-2006 Ford Escape fitments.