2000 - 2006 Suburban/Tahoe/Silverado 1500 Radiator Replacement

Рет қаралды 70,584

4 жыл бұрын

This 2003 Chevrolet Suburban had an issue with the Low Coolant warning coming on. A quick inspection found evidence of leaking on the plastic tank on the driver's side of the radiator. This video walks you step by step through removing and replacing the radiator in this year range of Chevrolet 1/2 ton full sized trucks.
One difference you might note is that your vehicle may have electric cooling fans rather than the mechanical fan this truck had. If you have electric cooling fans, there will be 2 connections to disconnect near the center bottom of the fan assembly. It will bolt into the same location that the fan shroud bolted into in this video and pull up and out of locator tabs at the bottom to remove it from the vehicle.
This radiator does not include an engine oil cooler as the vehicle is not equipped with one. The Core Width was 34". On your vehicle, if you do not know of you have an oil cooler or not, check the plastic tank on the driver's side. If there are lines connected to fittings at the top and bottom directly below the upper radiator hose connection, then your vehicle has an engine oil cooler. If you're under the vehicle, check the oil pan where the oil filter attaches. Above the oil filter is where cooler lines will attach if your truck has it. You will either have Oil Cooler lines, or a cover/plug that's a few inches long in that location.
Thank you for checking out the video, and I'll include links to a few other videos for this same vehicle that might also apply to your vehicle.
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Пікірлер: 72

@ericrohrbaugh2713 4 жыл бұрын

Well, now with my New AC Delco Radiator and a New Water Pump installed on my '03 Suburban, the temperature gauge is right where it belongs and the front & rear heaters are really putting out the warmth like never before. I'm guessing the engine is a happy camper once again with full flow and so am I. Once again, thank you for this video, it was a lifesaver for me by making a $1,200 to $1,400 repair run me only about $370 and, taking my time, just under 8 hours of having fun doing this with my brother. Yes, we did break for lunch. . . LOL. I'm 67 and he's 70! We felt like teenagers again taking our time and enjoying each other's company and reminiscing about those days when we were building Hot Rods in the 1960s. Great times then and now once again! If you're healthy, you're never too old to wrench! Ha haa . . . . . . The Best to you Good Sir!

@sergiocruise636 4 жыл бұрын

if i may ask, what was wrong with your 03 suburban? i have the same year and model vehicle and i’m not sure if i should replace the radiator or my water pump or both?

@theeskuichi2256 4 жыл бұрын

How cool

@mkl5448 4 жыл бұрын

This is like a 2 hour job, Chevy made it very simple to replace this radiator. Anyone with basic auto skills, and understanding, with not have a problem. Keep in mind they used different types of radiators depending on your model. I believe there are at least 3, maybe 4. Very good video though.

@atxjax1 4 жыл бұрын

Thanks for the detailed explanation. Good video.

@timnorris4185 4 жыл бұрын

This was fantastic, I’ve watched quite a few other videos, by far and away, this was the best video for a mechanic dummy like me, your video gave me the confidence to do it myself. My break was at the same spot, and I didn’t have a clue, went for a year, and probably 12 gallons of antifreeze before I had to seriously do it. Man, you are a life saver. Thank you so much, I can’t wait to see what else you put out for us weekend warriors.

@artsisland1683 8 ай бұрын

Now this is how you do an instructional video. VERY detailed instructions, if not the best. Thank you and a new Subscriber! 👍

@am6066 4 жыл бұрын

Great detail; really helped me to change my radiator in less than an hour!

@kristinwalker2302 3 жыл бұрын

Thank You for the detailed video. I was able to replace the radiator and thermostat with no problems.

@naruttaanime9471 5 ай бұрын

Wonderful step by step how to .. 3:20 add on tip for diy not in rush, fixes, clean the a/c condensor from all the dirt salt spray and bugs the same way the stearliship mechanics fo in their own cars after hours, taking good care of this wonderful 5.3L gm.

@raygaither9369 3 жыл бұрын

Great detailed video and camera work. Thank you for doing this for us it will save me a lot of trial and error.

@billricketts5797 2 жыл бұрын

Very through and practical video. Changing mine out tomorrow. Thanks!

@Imustfly 3 жыл бұрын

Outstanding instructional video !! Very well done sir !

@chuckruiz3145 3 жыл бұрын

Hey man, this was really detailed. Thank you

@BellesetBeauxDad 4 ай бұрын

Great video. Thanks for showing so many of the little steps.

@thomashowes1973 2 жыл бұрын

Thanks for this video. My 2001 yukon is cracked in exactly the same place. Will be using your video when I replace it.

@theeskuichi2256 4 жыл бұрын

Well explained.. I have the same issue with my 04 silverado the radiator has a big crack same spot as the one you showed../ thank you for the video

@josecruzbonilla9672 3 жыл бұрын

Nice work man!

@codycall6513 4 жыл бұрын

Sweet, hope it goes as planned on a Tahoe. Replacing the t-stat as well, along with new hose clamps. Always better to be safe than sorry

@charliesmith5777 3 жыл бұрын

Perfect video.. thank you so much for been very detailed

@ericrohrbaugh2713 4 жыл бұрын

Thank You for an excellent video. I have the exact same year & model Suburban. Love the fact that you took the time to pretty much make sure you had good camera angles and good focus so we could actually see what you were doing, with just a couple of spots that were tough for you to get to and also film while working. Hats off to you! Finally, a video that made sense for we "Backyard Mechanics" trying to save a few dollars and gain experience. Well done Good Sir and yes, I also just Subscribed to your channel.

@pabloochoa2927 3 жыл бұрын

Excellent

@bassgodmade-itgodly8089 3 жыл бұрын

Thanks this gone come in handy for my 2001 chevy tahoe LS

@killem30 4 жыл бұрын

Great job brother!!! 👍

@erichudec1989 4 жыл бұрын

Great video thanks for the help

@LegalRightz 2 жыл бұрын

I don’t know shit about cars or trucks but decided to give this a go and man was that fun. Thank you!

@pedrozaldivarperaza176 4 жыл бұрын

Very well detail video .

@mfree2go 3 жыл бұрын

Thank you. Big help!

@norbertomartinez5363 3 жыл бұрын

Great Video.

@rockybalboa4394 4 жыл бұрын

Nice, thank you sir!!

@mib20000 3 жыл бұрын

my 03 silverado is leaking coolant . I will have to look at that break spot you showed. I assumed it was hoses so I got hoses and new clamps

@jimmyherrera2514 2 жыл бұрын

This is a great real world video, not done in a fancy clean shop where mechanics have all the expensive fancy tools. This is exactly what I needed to see. What size are the bolts that hold the shroud cover and the top of the radiator? Thanks for this video.

@markstroeh6997 24 күн бұрын

Great job!

@joemurtagh74 3 жыл бұрын

Thank you 👍

@danielduerst5067 3 жыл бұрын

What is the extra threaded port hole not used on the bottom driver side of radiator ?

@gustavoarcos3593 3 жыл бұрын

Are tahoe radiators interchangeable with escalade radiators

@EdwardSadzewicz 3 жыл бұрын

How did you determine it was the crack that seems to be happening on this type of vehicle? I have a 2001 Silverado 1500 LS 5.3L V8. I have a mystery leak that maybe originating where you pointed. I replaced the heater core 2 years ago myself over 2 days. This video looks like it is a great help to do this.

@tuggle6710 4 жыл бұрын

What size radiator is that

@Drewfvalencia 4 жыл бұрын

How many quarts does it ta llmmmmmm e to refill

@billysick2134 2 жыл бұрын

What is measurements 34 inches ot 28 i got 34 but i have a 2004 18 1/ Z AND 1 1/16

@texan4jesuschrist559 3 жыл бұрын

Question. If I’m gonna replace my leaky radiator on my 03 Silverado, should I replace anything else since I can access so many things? All parts are original. Btw great video!!

@BrandonJ.88 3 жыл бұрын

This was an awesome video...but may I add you didn't need a whole can to blow away the atf of the bottom tray/pan. Plus you didn't even wip it clean..nor the upper fan shroud while it was out if the vehicle. Other than those things. Awesome

@dutch971 4 жыл бұрын

What's the radiator looking deal in front of the radiator? I'm not talking about the smaller AC condenser.

@codycall6513 4 жыл бұрын

Engine oil cooler.

@dutch971 4 жыл бұрын

@@codycall6513 - Thanks.

@rc7435 3 жыл бұрын

How much transmission fluid is added after the replacement? Not one video in her has mentioned it.

@DIYAutoHomeschool 3 жыл бұрын

You don't lose that much, usually less than a half a pint. Just check the dip stick and add to get it to the proper level.

@juanosorio7730 3 жыл бұрын

Does anyone know what he sprayed to clean the atf off

@DIYAutoHomeschool 3 жыл бұрын

Just regular Brake Parts Cleaner. You can also take a gallon jug of water and use that. A lot of water will get rid of it just as well.

@juanosorio7730 3 жыл бұрын

@@DIYAutoHomeschool thank you so much great video from start to end

@djhinrg 3 жыл бұрын

18:36 what is the actual name for this part? Its leaking and that ring is broken off on my silverado.

@DIYAutoHomeschool 3 жыл бұрын

That's the connection for the transmission cooler line. If you remove the line like I do in the video, there is 1 or 2 o rings inside. They're probably worn out. They can be removed with a pick if you're careful, and just work replacements in their place. The plastic piece is just a safety cover to ensure the retaining clip doesn't come out. It's not the end of the world if it's broken.

@djhinrg 3 жыл бұрын

@@DIYAutoHomeschool thanks to your video I went to orielys got the transmission connector valve which gone bad, was cheap, and replaced it. I was glad the line didnt gone bad. And I figured it out about the protective ring lol I was worried tho it was part of the valve. Thanks again!

@larasfishingchronicles9301 3 жыл бұрын

Cooking with grease 😋 👌

@Palacemalicee 4 жыл бұрын

Can anyone help me? My mechanic is saying he will replace my radiator for $725. He has always been honest with me. Does that seem a little high?

@cv4516w 3 жыл бұрын

Too high buy your radiator @ amazon.com n ask him how much for labor u can get 1 for as lowest @80.00

@johnsteele8073 2 жыл бұрын

2004 Yukon Denali XL my broke exact same spot

@rcinfinity9842 3 жыл бұрын

My 2500 Silverado 2004 just got that EXACT crack and location.

@MR-zi6rv 2 жыл бұрын

Good fing video from start 2 finish save me 100 buck

@bensonhedges5471 3 жыл бұрын

But....why did the radiator have a crack in the first place??

@daviddelacruz7496 2 жыл бұрын

Plastic

@ddsilverado0077 4 жыл бұрын

does this apply on a silverado

@christopherhendricks4369 4 жыл бұрын

Yes. Same exact setup on my 01 as this video. My radiator just started leaking a month ago.

@jimcase3097 3 жыл бұрын

👍👍👍👍👍👍👍👍👍👍👍👍👍

@petermatthew7038 2 жыл бұрын

Prince adore you

@tronshaw805 Жыл бұрын

Struggling with two hands😮

@carlodonnell146 Жыл бұрын

Locktite epoxy may fix that!!

@eliascruz9757 6 ай бұрын

When you push the button on you forgo truck control at night only. Those light 💡 Day Time running lights will turn on or blink Only at night Not at Day!!