Revisting the TPS deal, I stopped by local Mopar dealer with VIN numbers and TPS part numbers in an attempt to find a pigtail for our sensor.

So to recap, the 2GNT TPS sensor is 4874430AB, and the dealer system shows no pigtail listed for it. Aftermarket part numbers for this TPS include Standard TH213T, and Airtex 5S5092.

sensor



pigtail



TPS sensor for 2.4 models, SRTs, cloud cars, etc, is 4606196. Dealer system shows an available pigtail listed as 5013999aa, which I picked up today. Airtex 5S5090, Standard TH214.

sensor



pigtail



Physically, the sensors look nearly identical on the side that mates to the throttle body. So it seems if you are out of luck with a 2GNT Pigtail that has shit the bed, and have no way to source a replacement (used obviously), then the next course of action may be to swap in a 2.4 TPS sensor and use the pigtail kit from Mopar.

As I have a 2.4 TPS sitting around, I will see if it bolts up to my throttle body the next time I have it off and see if it does in fact bolt on without issue.

I am still on the hunt for the elusive 2GNT pigtail though - if anyone knows where to find it, by all means jump in.

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2012 2500HD LML