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I am looking for a GM part number for AC dye.

GM has part number 88901445 which is AC oil in a caulking gun type tube. Does GM have a part number for AC dye in this same type tube?

Currently we use aftermarket AC dye in this type of tube. However, we all know what GM thinks of non-GM parts.

The only A/C dye that I am aware of is the 88864127 that comes in 1/4 oz. bottles.

88864127 is the a/c dye, and it is compatible with both R134a and r1234YF refrigerant per engineering notes.

drapp wrote:I am looking for a GM part number for AC dye.

GM has part number 88901445 which is AC oil in a caulking gun type tube. Does GM have a part number for AC dye in this same type tube?

Currently we use aftermarket AC dye in this type of tube. However, we all know what GM thinks of non-GM parts.

We have a couple techs that will take an 8 oz tube of oil "88901445" and add 4 bottles of dye "88864127" to it. We bill out 1oz of oil and 1 dye pack per Evac and Recharge job. So we actually always come out ahead on dye.