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2004-09 Cadillac SRX Trailer Harness 12499575

2004-09 Cadillac SRX Trailer Harness 12499575

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$175 USD on eBay

Custom designed and fabricated trailer harness specific to the 2004-09 Cadillac SRX. Roughly 40 sold.

No cutting, splicing, butchering, or profanity required. Just plug-and-play into the little known dedicated trailer light circuit per GM’s design.

It’s more rugged and vastly improved over the long discontinued official GM accessory harness, P/N 12499575, which can’t be found anywhere.

Each harness takes several hours to make, largely because I’m a perfectionist.

Features a fully molded 4-pin flat cable/connector with integrated dust cap, adhesive lined dual wall marine grade heat shrink, full length nylon sleeving, and genuine Delphi GT 150 connectors with optional secondary locks.

Free Priority Mail shipping.

Forum Discussions about this Product

1 - 2 of 2 Posts
  1. mkosharkii

    Discontinued trailer harness reproduction

    15
    3K
     by mkosharkii
    1. mkosharkii

      · Registered
      2007 SRX4 Sport V8 Magride, 1975 Coupe deVille, 2013 CTS-V Coupe
      Joined
      ·
      306 Posts
      Discussion Starter · #15 ·
      Ken B said:
      Hi, any more to sell?
      Click to expand...
      Wiscad08 said:
      I would buy two of them if you're still making them.
      Click to expand...
      LisaCatera said:
      I’d buy one as well!
      Click to expand...
      Hey Folks. Sorry I’ve been so inactive here!
      I finally got around to making harnesses again and am shipping the first two today.
      There are two options for buying:
      $150 (free shipping) direct from me via my SRX Facebook group, 2004-2009 Cadillac SRX Enthusiasts / DIY Group, at 2004-2009 Cadillac SRX Enthusiasts / DIY Group | Facebook
      Or
      $175 (plus tax, free shipping) on eBay at 2004-09 Cadillac SRX Trailer Harness 12499575 | eBay
      The higher cost on eBay is simply to compensate for their fees.
      Harnesses are generally shipped same or next day via Priority Mail.
      Sorry again about neglecting the forum! Hope to see you folks on my group if you’re not already there.
      And thanks again Luda for pointing folks in my direction!
       
    2. mkosharkii

      · Registered
      2007 SRX4 Sport V8 Magride, 1975 Coupe deVille, 2013 CTS-V Coupe
      Joined
      ·
      306 Posts
      Discussion Starter · #16 ·
      FYI to anyone interested, I’ve sold three more harnesses on eBay in the past week or so, and I only have materials for 10 more, at which point I’ll be wiped of all my materials. This is probably the final run of them as they are very tedious to build and obtain materials for.
      I sell them on my SRX Facebook group “2004-2009 Cadillac SRX Enthusiasts / DIY” for $150. Alternately, I sell them on eBay for those who are not comfortable buying directly, though they are priced at $175 to compensate for eBay fees: 2004-09 Cadillac SRX Plug-and-Play Trailer Harness 12499575 | eBay
       
1 - 2 of 2 Posts

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