Specifications:

  • Comes as a PAIR
    • Fits LH (Driver Side) or RH (Passenger Side)
  • Adapts older 4-pin round and 2-pin square plugs to newer 10-pin connector
  • Correct for power and heated mirrors

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. step : Removing the Door Panel (0:50)
    • Disconnect the negative battery cable.
    • Pry off the reflector.
    • Pry up the switch panel.
    • Disconnect all of the harnesses on the switch panel.
    • Pull the triangular trim panel off.
    • Remove the two uncovered 7mm bolts.
    • Lift the door panel up and off.
    • Turn the courtesy light counterclockwise to remove.
  2. step : Removing the Side Mirror (2:29)
    • Pull down the water shield.
    • Disconnect the mirror harness.
    • Remove the four 11mm nuts that secure the mirror.
    • Pull the mirror out and off.
  3. step : Replacing the Side Mirror (3:53)
    • Peel the backing off of the new pad and stick it down into place.
    • Feed the harness down into the door.
    • Line up your side mirror and push it into place.
    • Reconnect the mirror harness.
    • Replace the water shield.
  4. step : Replacing the Door Panel (6:42)
    • Hook the bottom clips on the door panel into place.
    • Twist the courtesy light clockwise into place.
    • Push the panel into place.
    • Replace the two 7mm bolts.
    • Replace the triangular trim panel.
    • Reconnect the switch panel and push it down into place (back first).
    • Reconnect the negative battery cable.

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 11mm Socket
  • 7mm Socket

  • Wrenches - Metric

  • 8mm Wrench

3.4 / 5.0
5 Reviews
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2000 f350 mirror wiring adapter
Picked up some 2004 Excursion mirrors for my 2000 F350. Wiring was different so I got these adapters. Absolutely plug and play. No problems at all. Fast shipping and priced right.
September 12, 2017
Purchased
5 months ago
Excellent fit!
This was an excellent purchase for me as I had to replace my mirrors, and they were from a newer truck. I did not want to cut and splice wires for fear of having potential future problems. These clipped right in, no fuss. Customer service was excellent as well! Will be buying more parts through this company.
October 22, 2017
Purchased
4 months ago
mirror harrness
mirror harrness worked fine but didn't have a hoop up for the speakers to work but the mirrors still won't move we can't figure out why
October 27, 2017
Purchased
4 months ago
Did not fit
These did not have the same connector as my OEM mirrors I pulled off my 08 f450. I was able to cut the ends and use them however as extensions
December 10, 2017
Purchased
2 months ago
Did not fit
Connectors are complete different then on my 2004 f250...
February 12, 2017
Purchased
1 year ago
Response from 1A Auto
We are sorry to hear that the connectors are different. At your convenience please call us at 1-888-844-3393 so we may rectify this matter.
February 14, 2017
Alex PStaff
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 5 questions Browse 5 questions and 13 answers
Will this convert a truck without heat and signal to a newer mirrior that has those features ?
tony s on Dec 29, 2015
BEST ANSWER: Hello,
This does not convert options. This is an adapter harness for the round and rectangle connector because FORD decided to use different connectors for the same options on certain model year trucks.
Are these adapters wired for signals?
Skinner on Sep 26, 2016
BEST ANSWER: No. Those need to be wired separately into the truck.
I have a 2002 f250 will this adapter hook up new 2008 mirrors? I understand the turn signals will not,work I just want to make the power mirrors do
Jonathan S on Oct 13, 2017
BEST ANSWER: I used them on my 1999 f350 to upgrade to the new style mirrors and they worked great. Plug and play for the adjustments
Have 2016 f250 mirrors with power and heat, putting on 1999 f250. Will these connectors plug into the 2016 mirrors?
Brett O on Jun 13, 2017
BEST ANSWER: No, these adapters will not work for that application.
I am replacing my small power mirrors with with power tow mirrors.Will this simply convert my round plug to the new flat plug?
Aaron G on Aug 19, 2017
BEST ANSWER: Yes as long as your OEM mirrors and the new towing mirrors are power and heated.

How-to Video:

(08:51 min)

Tools List:

    Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 11mm Socket
  • 7mm Socket

  • Wrenches - Metric

  • 8mm Wrench



This part replaces:

  • OE # 1C3Z14A411BA
  • OE # 1C3Z14A411AA

Vehicle Fit

  • 2000-2001 Ford Excursion Power Heated Mirror Wiring Adapter Pair Towing
  • 1999-2003 Ford F250 Super Duty Truck Power Heated Mirror Wiring Adapter Pair Towing
  • 1999-2003 Ford F350 Super Duty Truck Power Heated Mirror Wiring Adapter Pair Towing
  • 1999-2003 Ford F450 Truck Power Heated Mirror Wiring Adapter Pair Towing
  • 1999-2003 Ford F550 Truck Power Heated Mirror Wiring Adapter Pair Towing
Part #: 1AZMA00005

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