18 pin pigtail/harness for thx system

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=135734
Printed Date: May 05, 2024 at 12:13 AM

Topic: 18 pin pigtail/harness for thx system

Posted By: awdonly
Subject: 18 pin pigtail/harness for thx system
Date Posted: January 06, 2014 at 2:16 AM

Need help finding correct pigtail please. 2006 Lincoln Navigator with THX system uses an 18 pin connector for most of its speaker outputs (to amp) from head unit in addition to a 24 pin connector. Able to find pigtail to connect to 24 pin connector ((Metra 70-5520) but having trouble with findng counterpart for 18 pin. I believe the existing ford connector (the one I'm trying to find a pigtale to mate with) is Motorcraft WPD-279 https://www.amazon.com/Company-Motorcraft-Anti-Theft-Connector-WPT-279/dp/images/B009FXEZ3G

Does anyone know where I can find a female pigtail which would connect to the male WPD-279?

Any help appreciated.

Replies:

Posted By: DYohn
Date Posted: January 06, 2014 at 10:32 AM

Are you trying to retain the OEM head? Try Metra kit 71-5520

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Posted By: awdonly
Date Posted: January 06, 2014 at 4:12 PM

Nope - replacing head unit, but trying to keep factory amp/wiring.

Posted By: Ween
Date Posted: January 06, 2014 at 6:58 PM

Hi,
The connectors are manufactured by Molex. They're called 'H-DAC 64
Dual-Row High Density Automotive Connectors'. They do show 18 pin housing with male pins, however they are meant to be mounted to a circuit board. They don't show a housing with wire-type termination for 18 pin applications. If wires were desired, they'd need to be soldered to the header pins and of course insulated.
Hope this helps,
Mark

Posted By: awdonly
Date Posted: January 06, 2014 at 8:34 PM

It does - thanks!