Dorman - TECHoice HVAC Switch Connector Vacuum Pump Pigtail for 1994-2017 Ford, 1990-2011 Lincoln, 2011-2015 Mercury 645-740

HVAC Switch Connector for 1994-2017 Ford, 1990-2011 Lincoln, 2011-2015 Mercury that replaces the original vacuum pump pigtail.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

• Matches appearance and function of OEM hardware
• Engineered for durable performance
• Compatible with Ford, Lincoln, Mercury models in specified year ranges

Benefits

• Ensures proper HVAC operation by restoring vacuum pump connection
• Reduces risk of HVAC system failure
• Easy to install as a direct-fit replacement

Application

This part is for vehicle owners needing to replace a faulty or missing vacuum pump pigtail in their HVAC system.

Fitment Notes

• Ford 1994-2017, Lincoln 1990-2011, Mercury 2011-2015

Why Choose Dorman - TECHoice?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• Included items not specified by the manufacturer.

Item Dimensions