SKU: 66308845700

Voltage PWM controller based on Internally Regulated Alternators PCM CONTROLLED 05+ GM vehicles

Sale price$80.10 Regular price$89.00
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Voltage PWM controller based on Internally Regulated Alternators PCM CONTROLLED 05+ GM vehiclesThis is a voltage knob made for PCM controlled 05+ GM vehicles with the small rectangular 2 pin plug. It makes it plug and play with the GM 2 pin harness. There is no splicing of your stock plug required. These are generally in stock and ship within a couple of days of purchase. They work on up to 4 alternators of the same type, if youre looking for an alternative to wiring externally regulated setups for newer vehicles this is the option for you!

This is a voltage knob made for PCM controlled 05+ GM vehicles with the small rectangular 2 pin plug. It makes it plug and play with the GM 2 pin harness. There is no splicing of your stock plug required.

These are generally in stock and ship within a couple of days of purchase. 

They work on up to 4 alternators of the same type, if you’re looking for an alternative to wiring externally regulated setups for newer vehicles this is the option for you! 

There is no return policy on this item, you need to make sure you’re ordering the correct controller for your vehicle, message us for information if you are unsure!!!

This does NOT work on any other vehicle, and is made to work on PCM controlled vehicles only. 05-2024 GM 2 pin plug vehicles. The maximum voltage is 15.2-15.5v on brand x and OEM installed regulators. Some brands have a max of less if they use a lesser quality Chinese aftermarket regulator. As low as 14.8-14.9v max.

 

installation is relatively straight forward. Red wire on the knob will go to ignition. Black wire to ground. Plug this into the alternator.

 

there are no cancellations or returns on custom ordered items. We assemble these in house specifically for your vehicle. 

this is a video of the ford unit, but still operating / wiring is the same. Just follow our frequency and % instructions.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66308845700

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★★★★★ 5
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Reviewed in the United States on December 15, 2025
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Timothy Listenbee
Chelsea, US
★★★★★ 5
Nice product
Size: Large, Color: Black
Great fit and great material. Warm as well
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Reviewed in the United States on November 9, 2025
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Patrice Kimmerle
Phoenix, US
★★★★★ 5
Good quality and fit. Lightweight sweater.
Great lightweight sweater. Quality fabric and good fit.
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Reviewed in the United States on December 29, 2025
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MJ
Chelsea, US
★★★★★ 4
Boyfriend liked it, however it has a weird fit
I got this for my boyfriend as he is a fan of this brand's clothes. I got him small and I am glad I did. Although it looks fantastic on him because he is him, the sweater is strangely long and has a weird tough material to it. It is not exactly soft to the touch, and it has a weird stretch. It doesn't feel like other COOFANDY brand turtlenecks he owns, so I was surprised at how stiff the material was compared to those. The color is also a bit more orange in person.
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Reviewed in the United States on December 23, 2023
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R. C. J.
Birmingham, US
★★★★★ 5
Ribbing & AComfortable Fit
I stumbled onto this brand as the sizes & sizing were very accurate. The ribbed feature is a blessing as it masks, hides, conceals stains & or body imperfections. I'm a 63 year old grandpa who greets outside in the Midwest at church 50 weeks a year. The warmth, the longer sleeve's and the high & roll up, roll down turtle neck is super cozy. The value is, it looks more expensive than it actually was, I have already ordered another in black. I am 5'8 298# with a 63 inch chest 48 inch waist fits with room to spare.
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Reviewed in the United States on January 23, 2024

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