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Direct Fit Replacement
Premium Aluminum Core
100% Leak Tested
Transmission Cooler Note:
Some radiators are designed to be used on both automatic and manual transmission applications. These radiator may have fittings for an automatic transmission fluid cooler. However these radiators can be used on manual transmission models without issue and require no additional parts or modifications.
Item Condition:
New
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WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Packaging:
Radiators may incur bent cooling fins or small imperfections during shipping or manufacturing. A few bent fins or small dents and scratches do not affect the fit or the function of the part. Neither our 60 Day satisfaction guarantee, nor the manufacturer's warranty, cover these types of insignificant damages.
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Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the internet.
Hi, I'm Mike Green. I'm one of the owners of 1A Auto. I want to help you save time and money repairing or maintaining your vehicle. I'm going to use my 20 years experience restoring and repairing cars and trucks like this to show you the correct way to install parts from 1AAuto.com. The right parts installed correctly. That's going to save you time and money. Thank you and enjoy the video.
In this video, we'll be installing a radiator in a 1999 Chevy Suburban. Same as most 88 to 2000 trucks and SUVs. I need a 10 mm socket extension for most of the fan shroud bolts, 11/16 socket and ratchet for the protecting pan underneath. Pliers open and wrenches, catch pan, anti-freeze, funnel and a hammer.
Basically, the first step is we got our new radiator out and we just want to take a quick look make sure that everything lines up. This side we've got the radiator hose and then we got these 2 larger fittings. Then you can see over there there's a hose and then 2 larger fittings. Down even lower you can see that little kind of wing knot looking thing is your petcock. That's how you drain the radiator so we know we'll be draining it from there. Then on the other side, we can see on the new radiator we've got the fill. It has additional blocked off section and then it has 2 fittings and then a lower hose. Then you can see on our vehicle, you can see here's the fill. There is no fitting there. It must be an option that this truck doesn't have obviously. Then here's another fitting and then further down is where this hose goes in. Then you can see way down in there this hose here the one that goes to the bottom of the radiator. I'm going to remove actually the top of the radiator fan shroud here it's7 bolts, one there, one down there. There it is, here, here, here, here and then the same two down on the sides and the same two down on the sides here.
Remove those 7 bolts and to pull those parts out of the fan shroud here, the shroud comes up. I'm just going to us a little hammer. Knock that harness out and pull the harness out. Go underneath here and what you need to do is remove the skid plate and it's just 4 bolts here, right up there, and on the other side one, two, three and that's the fourth one. I'm going to remove that, that will give me access to the bottom of the fan shroud. With the skid plate removed you cannot see that we can easily access the two bolts. The one here, then there's one back over here we'll take those out. Like I see, everything pretty good here. I'm going to do is take some penetrating oil and I'm going to spray down these fittings here.
On these fittings here on this side too. Make sure I can get those out nice and easy. I've got in the bottom, basically just twist it so it's really not in my way and you can see down in here and I'm sorry the lighting is not better. This is my drain I'm just using a little stubby screwdriver and it kind of goes in there and twisting out. Then once I get to a certain point. I'm draining the fluid out. While my radiator continuous to drain I'm going to remove these two 10mm bolts which are basically the radiator mounts. Now I remove the bolts and then these brackets kind of come up not easily but they come up and off.
Your radiator hose which basically I'm just taking a big set of pliers and I'm squeezing this clamp and I'm backing that clip off the hose and then I can pull the hose off the radiator. Now you can see I got the radiator, the hose clamp back there. Now what I want to do is take hold of this and twist it and once I can start twisting it then I'll pull it off the radiator. What I want to do is take this hose and just kind of probably take something and make sure it stays up here. As long as it stays up here none of the fluids and it's going to come out. Next step I'm going to take is, I'm going to disconnect these lines. Use a 25/32s and these over are 5/8s and even on this old truck this is a '99, I already tried them and they did come off pretty easily. I disconnect both those. The bottom one will leak, what you want to do is after you take the bottom one that you want to try and lift it up and maybe tie it up to a hose or something. Same thing, this side is the oil cooler.
Once you get the bottom you want to try and lift it up and tie it off somewhere that it's higher than the level of the oil in the engine in that way it won't leak out all over the place. You will get a little bit of transmission fluid and a little bit of oil that comes out have a catch pan ready. To show you what's going on here. I've got basically the radiator almost out. The only thing left you can see down here is the lower radiator hose. You can see this ear of the clamp here and then the other ear is way down underneath. Basically I'm just going to pull the radiator up as high as I can then get my pliers on there and get that clamp off. When I put it together I'll put the ears of that clamp more around this way or on the top where you can get to them rather than down around the backside like there now. Pull that hose off. What you just heard was basically all that anti-freeze coming out of the motor.
I'm trying to get as much of it into the pan as possible. Now get everything out of the way. What you hear is the radiator deciding to get stuck on some hoses and stuff. It's up and out. Now we have the radiator out. We can see down in there that's still the water draining from the engine. All of these leaves and stuff you're going to grab a shop vac and vacuum all that stuff out. That ends part one. If you want to see a detailed reinstallation of the radiator checkout part two same title just part two.
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Now wearing your safety stuff, you're gonna wanna remove this radiator cap right here. Make sure it's not hot. We're gonna lift it up away from our face. Perfect. Let's spray the lines that lead into the radiator. There's two on the other side, do the same. Let's go ahead and use our forky tool. We're gonna remove this from the housing. It should come right off. We'll come up here. You can use a pocket screwdriver or whatever you need to for this. That's...so it's ready to come off. We'll set that right back there. Okay. At this point, you can see you have a 10-millimeter here. You have a 10-millimeter here, one up here, one in the center, and then the same on the other side. Remove all of those 10-millimeter mounting bolts.
Let's use our 15-millimeter. We're gonna remove the both of these, and then we're gonna loosen this one, and loosen the one on the other side. It looks like we don't have to loosen them. Even better. Now, once you've moved the skid plate, you can see where one of the bolts is there. And then if you were to look on the other side, it would be right behind the lines. We're gonna use a 10-millimeter to remove both those bolts. So I'll get it on there. There we are. You can do the same to this one.
Next, we're gonna take off the fan so we have more room to get this out of the way. I'll take my screwdriver. That's gonna hold the fan still for me. You can also use a pry bar, of course, which would make more sense. There it is. Do the same to all. Let's get this out of here. Now it's gonna be time to get the lines off of the passenger side of the radiator. Use an 18-millimeter wrench to hold this portion right here, and then your 13-millimeter to remove the line. There it is. Do the same to the lower. That off of there. Now I'm gonna remove these lines on this side with my 20-millimeter wrench.
Let's remove the last bolt for this bracket. And we'll do the same to the other side. Now take off the clamp for this hose up here. So now we can lift up the radiator and we can make it so the petcock, which is located right down along here on the left-hand side of the radiator, is gonna line up with the area where the coolant can go right down into our collection bucket. You wanna make sure you recycle all of it.
Open that right up. Make sure it's a controlled stream so it goes into the bucket.
Now it's time to get the radiator hose off of here. To do that, you'd wanna squeeze this clamp. And then move the clamp away from where the radiator is if possible. Do the same to the lower hose. There we go. Coolant's probably gonna come out of this. Yeah. A little bit. It's not bad. Let's grab onto this. Make sure that your lines are out of the hole there. There it is. So we've got our little adapters here. It's important to notice that there's no seal going along these threads right here and there is a seal inside there. Make sure that seal's in there. You're gonna need to use some of this white Teflon tape, or if you have the goo, you can use that as well. I'm just gonna wrap this around the threads just to make a nice seal. Just a couple of times. Do the same thing to the other one. Time to start it in. Same thing to the other one. Use your 19-millimeter wrench. Just make sure they're snug.
Let's get the new radiator down in here. Set it down nice and easy. Line up the mounting points down along the bottom. Perfect. Let's get this bracket back on here. Do the same to the other side. Snug that up. Do the same for this one. Double-check to make sure your petcock is completely closed. Nice. Let's get our lower hose back on. More coolant's probably gonna come out. Make sure you put the clamp back on. If your spring clamp feels like it's not super tight and it's not holding the hose tight, make sure you replace it with a new clamp. Nice. Let's get these trainee cooler lines back on here. All right. So we're gonna tighten up all of these lines. I'm gonna start with this one, and then I'll do this, and then over there. Now we'll do the same to this side. That lined up. The hose, get that ready. Line up your clamp with where you took it off. Let's give it a nice wiggle. Let's get this lower piece back in here. Time to get the fan back on here. I'm gonna start on all these nuts before I tighten any of them down. So let's start snugging these up. It's important to make sure that you go crisscross pattern, make a nice X, or a plus, or whatever you got to do, but go from one side to the opposite side, and snug them right up. Let's get this top cover on here. Slide it right down. Okay. That was pretty good.
I'm trying to line up my bolt holes here. Maybe. There it is. I'm starting all of these bolts down along here. Do this one, and this one, and then the same to the other side.
Let's get these upper bolts started in here. Snug them up. Let's get this clip back in. Push this back down along here. It should sit all in the groove. Make sure you latch it in so it's secure. Let's get this back on here. Make sure you clamp it down nice and tight. If you need to use pliers, feel free. Make sure you tighten up both these bolts under here that hold the plastic. That looks great. Next, we're gonna get this plate back on here.
Now it's gonna be time to fill the cooling system. To do that, I like to use a vacuum bleeder like this. It's gonna apply vacuum to the system. It's gonna go up and past the 25 here. That's negative pressure. Once it gets up to there, we're gonna make sure it holds. If it starts relieving pressure, then we know we have a leak. Looks pretty good. I'm gonna turn off the air. Now I'll let this sit. I wanna make sure it doesn't drop anywhere lower than that 25. If it starts dropping drastically, even into the red, that's very bad. We know we have a leak. Now that we've got our vacuum holding, let's go ahead and fill it up.
So now that I've finished filling it that way, I'm gonna grab one of those burping funnels. I'm gonna fill it up about halfway and then I'm gonna run the vehicle for a while. You wanna make sure that you have the heat on and you have the fan blowing. That's gonna open up the thermostat sooner and it's gonna circulate that coolant. Once that starts happening, you're gonna notice a couple more air bubbles coming out and the coolant going down inside the reservoir. Once that happens and it's fully done, you will, of course, take that off, make sure you close it up completely, and then, of course, empty out your coolant reservoir over there. Replace that with some nice clean coolant as well and then down the road you go. Something else you'd wanna do, of course, would be to check your transmission fluid once it's nice and warm. You wanna make sure that the level's perfect while you're on a nice level surface. And while you're at it, go ahead and check that oil level. Make sure that's topped off as well because, well, we lost a little bit of fluid from both of those when we did the radiator.
Tools used
