MAC's warehouse is open, shipping daily and ready to meet all of your automotive needs. Learn More

Request A FREE Catalog

become a dealer

You're currently on:

Wire Connector Repair Sleeve Assembly, Black

Wire Connector Repair Sleeve Assembly, Black

Click on above image to view full picture(s)

Wire Connector Repair Sleeve Assembly Black
Part #: 44-21406-1
Alt Part #: A14487 OEM Part #: A14487
$0.59 ea.
In Stock
1909 thru 1979
See applications below for exact details.

Add Items to Cart


  • Used to repair broken or spliced wires
  • Black with metal sleeve
  • Used with wires having metal bullet ends
  • Sold each
Your classic's electrical system may short circuit, causing gauges, audio or some other systems to fail. Typically, you’ll smell the problem before witnessing a tuft of smoke rising from underneath the dashboard or engine harness, followed perhaps by a fuse popping or a small fire. Relax! The problem is as an easy fix by using this automotive grade wire connector.  


Make / Model Series Body Notes Year
FORD MUSTANG 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973


Combined Cancer/Birth Defect
Prop 65 Warning

WARNING This product can expose you to chemicals including Benzen which is known to the State of California to cause cancer on birth defects or other reproductive harm. for more information, visit