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tucsonjwt · 10-26-2010, 07:09 AM

I would check out the sellers of aftermarket power window setups. Some are essentially the stock lock (switches, bezels, etc.). You will have to cut holes in your door panels to accommodate the switches. Buying all the new pieces for GM stock will be cost prohibitive, and probably impossible. You can get the whole set up used (including door panels) but I would not trust the reliability if you go that route. You also have to cut holes in your existing door and door pillar for the harness to run through, and install a flexible wire bellows style conduit between the door and pillar. You may or may not have to install a separate relay.
Or, aftermarket car alarm installers often install door locks and windows - but usually not a stock look. Aftermarket door lock actuators, regulators, motors, etc. are often not of OEM quality, but OEM quality is getting worse every day, IMHO.
If I were you, I would stick with manual windows and locks - both add likely repair issues down the road, and associated electrical problems are sometimes hard to fix - just check some of the posts on this issue here. On the other hand, I really like the remote keyless entry on my 83 C20 (aftermarket, of course) which would not be possible without power door locks(factory, in my truck.)
For reference, if you buy a new GM work truck and special order power windows and door locks, the cost is about $900-$1000, add $450 for remote keyless entry - but those will be guaranteed for 3 years.

10-26-2010, 07:09 AM	#2
tucsonjwt Registered User Join Date: Jul 2007 Location: Tucson, AZ Posts: 3,198	Re: Power window/lock conversion I would check out the sellers of aftermarket power window setups. Some are essentially the stock lock (switches, bezels, etc.). You will have to cut holes in your door panels to accommodate the switches. Buying all the new pieces for GM stock will be cost prohibitive, and probably impossible. You can get the whole set up used (including door panels) but I would not trust the reliability if you go that route. You also have to cut holes in your existing door and door pillar for the harness to run through, and install a flexible wire bellows style conduit between the door and pillar. You may or may not have to install a separate relay. Or, aftermarket car alarm installers often install door locks and windows - but usually not a stock look. Aftermarket door lock actuators, regulators, motors, etc. are often not of OEM quality, but OEM quality is getting worse every day, IMHO. If I were you, I would stick with manual windows and locks - both add likely repair issues down the road, and associated electrical problems are sometimes hard to fix - just check some of the posts on this issue here. On the other hand, I really like the remote keyless entry on my 83 C20 (aftermarket, of course) which would not be possible without power door locks(factory, in my truck.) For reference, if you buy a new GM work truck and special order power windows and door locks, the cost is about $900-$1000, add $450 for remote keyless entry - but those will be guaranteed for 3 years.