Could I install an A/C unit on my 1996 4Runner?

zer0cool

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My 4Runner did not come with A/C from the factory. I'm planning on doing some roadtripping into the desert in august and think that it might be a good idea to have it. My question is could I swap an A/C unit from a doner 4Runner?

I've removed the A/C and all of it's hardware from my other car, which was pretty simple and easily reversible. Do you think this would be possible without spending too much on it?

Thanks for any input
 
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My 4Runner did not come with A/C from the factory. I'm planning on doing some roadtripping into the desert in august and think that it might be a good idea to have it. My question is could I swap an A/C unit from a doner 4Runner?

I've removed the A/C and all of it's hardware from my other car, which was pretty simple and easily reversible. Do you think this would be possible without spending too much on it?

Thanks for any input

It would be alot of work and expensive. You've got to swap the blower motor, all the wiring, etc, cooling hoses, climate unit, the AC condenser, ac clutch, new belts, all sorts of stuff. You've also got to pay shops to recharge it for you and all that... ahhhhhhh.

I don't know what's exactly required in the 3rd gen for an AC swap but it's a PITA I can imagine. It's worth it I guess, but then again if your ride is that inequipped, might be worth it just finding another 4Runner. Most 4Runners without AC didn't have power windows, locks, privacy glass, lumbar seats, sunroof, air deflectors, tow packages, etc.

My 4Runner came with nothing, 4cyl, 2wd, but I still had AC, power windows, all that very standard type stuff. Swapping all the stuff like roof rack, tow package, mirrors, door handles, sr5 seats, air deflector, all sorts of stuff, was annoying enough. To deal with AC, power windows/locks, tint, non heated mirrors... etc, I'd have just gotten another 4Runner. It's not worth the time... unless you can find it all for cheap and do it all yourself.

When it comes down to other stuff like power windows and locks, you're looking into all the new switches, new wiring, new door panels, oh god...

Then again, if you don't want most of those, the AC swap is a worthwhile ordeal. Just don't try to option it out if it's got none, that's like buying a brand new 4Runner and choosing all the options you don't want... then swapping it all in later for more than it'd have costed to have just bought it like that in the first place... which reminds me, I've spent way too much on mine. lol
 
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Thanks for the great response! Honestly, it's mostly a work truck for me, and to get me around. The A/C would just be really nice for little trips like I'm about to make in a month.

It's a SR5, v6 with 5 speed. I have power windows and mirrors, and there isn't much else that it doesn't have that I need or want. So, it's really just the A/C.

I understand it's probably a long shot, I was just curious to know if anyone has ever tried it. I know that I would need to pick up an A/C compressor, venting, wiring and control knobs, which seemed manageable, but I didn't know what else.

If I could pick up all that stuff off of a wrecked 4Runner for cheap (couple hundred tops), then I figured I would only have to pay to have the compressor filled or whatever a shop would do. Any other suggestions?
 
I'm wondering if you'd need a new ECM as well. When you turn on A/C the engine management turns up the idle as well to offset the extra drag the A/C puts on the engine.
 
Ahhh... I didn't think of that. Also what's an ECM. Engine Control Management or something like that? Are those swappable without changing anything else on the engine?
 
Ahhh... I didn't think of that. Also what's an ECM. Engine Control Management or something like that? Are those swappable without changing anything else on the engine?

Engine Control Module I believe. I have no experience with swapping things like that. I think you are getting into the "buy a different 4runner" area that COB was talking about...

But maybe someone else knows exactly what this would take..?
 
This is not a 'deal breaker' issue as far as I'm concerned and I'm not going to get rid of the truck, it's just a shot in the dark to see if I can make my passengers a bit more comfortable in the desert heat.

I know its possible because I'm fairly certain it was available as a dealer installed accessory.

That's great news! I'm sure having it installed by the dealer will cost an arm and a leg, but I can probably drop in and ask what part's were included in that accessory and then if it's worth it source them myself. The only thing that really scares me is having to remove the dash to run all the wiring. I'm sure this is not that hard, just a bit time consuming because these projects always seem to take more time than I think I have.

Does anyone know if the Engine Control Module is interchangeable between models?

Thanks everyone for your help so far.

Also, what's a good site for looking up part numbers? I have a good one for my other car and it's a lifesaver.
 
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I called the dealer today and they said there was no way to get any information on what was included in the dealer offered a/c unit.

After that I called a wrecker and they said they had a compressor for $80, and that If I came out I could probably strip all the other a/c components off a wrecked 4runner. I don't know all the parts that I would need. Does anyone have a good site for looking this sort of thing up?

If I had a list, then I could get everything I need at the wreckers, and then troubleshoot any problems after I get it all installed.

What do you guys think?
 
IM WITHOUT WORDS..

THEY REALLY SOLD 4RUNNERS WITHOUT A/C?
HOW?
WHY?
OMG I cant wrap my mind around this..
 

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