Not real sure what these door panels came out of

[sduckworth13]

I picked these up the other day with a complete original A/C unit. I'm not sure I'm going to use them, but I was wondering what model truck these were in. The guy I bought the A/C from just threw these in my car along with a bunch of brackets, pulleys, basically from the A/C control unit to the condenser. I was amazed that there wasnt a single scratch on the plastic and the tabs are in excellent condition on the back. There is some wear around were the eschelons go but overall excellent condition.

[mcmlxix]

They look like my 72 K5 Blazer CST door panels, but mine are saddle colored... I wish mine were black....

[shawno72]

Definately off a 72.
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[sduckworth13]

Thanks guys. I typed in the part number 3998034 L.H. 3998034 R.H. nothing came up for them either. But 72 narrows it down

[shawno72]

In this case it's easy to tell cause the 72 door panels are one year only. I believe you can use them on other years but you will have to change the door handle relays and the window regulators. The 72's have a longer shaft where the handles slide on to compensate for the thicker door panel. The ones you have there are worth some money cause they are black with the wood grain insert.
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[Classic Heartbeat]

Those could have been removed from a 72 Cheyenne Super, 72 Blazer CST, 72 GMC Sierra Grande, or 72 GMC Jimmy CST. I don't think that the 72 Suburban Custom Deluxe used them. At least I haven't seen one with them. WES

[sameyrasmea72]

Originally Posted by Classic Heartbeat

Those could have been removed from a 72 Cheyenne Super, 72 Blazer CST, 72 GMC Sierra Grande, or 72 GMC Jimmy CST. I don't think that the 72 Suburban Custom Deluxe used them. At least I haven't seen one with them. WES

Don't forget a regular Cheyenne, Sierra, and yes a few rare Suburbans.