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www.car-part.comThese are wreckers and that's how I got mine.
They may not list it by 4 digit code, but you can call them and ask them which code is on it.
I got mine 3 years ago for $75.00 from Mike's Auto Parts Can-ON(Stoney-Creek) 1-800-667-8016 or 1-905-385-9292