How to Install Electric Fans GMC Sierra Chevy Silverado

How to Install Electric Fans GMC Sierra Chevy Silverado

How to Install Electric Fans GMC Sierra Chevy Silverado

Parts
Radiator https://amzn.to/413dyOT
Electric Fans https://amzn.to/3S0vPsf
Electric Fan Harness https://ebay.us/ZikdoF
160 Thermostat https://amzn.to/3YyVniF
Dexcool https://amzn.to/3S0VQaS

Tools
Hood Light https://amzn.to/3KcbYVc
Rubber Caps https://amzn.to/3IrJuoQ
Pick Set https://amzn.to/3YWgvii
Hp Tuners https://amzn.to/40Y0Voe
Brake Parts Cleaner https://amzn.to/3YyPi5J
Microfiber Towels https://amzn.to/3lGT4ey
Chemical Guys Coating https://amzn.to/3KbGluJ
Super Clean https://amzn.to/3IpBrsO
Shop Towels https://amzn.to/3WX3Cn4
Gloves https://amzn.to/3Wqikm5

Some of the Parts Already Installed
Drop Kit https://ebay.us/2KedIB
Drop Shocks https://amzn.to/3Df2naH
Head Lights https://amzn.to/3TYxvSD
Wheels https://amzn.to/3sBuI6u
Tires https://amzn.to/3W6IVpf
Radio https://amzn.to/3SUJxf2
Radio Installation Bracket https://amzn.to/3Nt4Inm
Pac Harness for Steering Wheel Controls https://amzn.to/3fqcYIh
USB Extension Harness (CLA location) https://amzn.to/3sWGiJA
Antenna Adapter https://amzn.to/3WvoxOP
Short Antenna https://amzn.to/3UpTz9f
LED for Glove Box https://amzn.to/3DAJqzo
New LED Upgrade Switches https://www.facebook.com/EastCoastGaugeRepair/
Lower Door Reflector LED Bulbs https://amzn.to/3DWtk3y
Door Handles https://amzn.to/3BG50T5
Mirrors https://ebay.us/G9Ol21
Black Touch Up Paint https://amzn.to/3W1XCJO
Mirror LEDs https://amzn.to/3YmP4Po
3rd Brake Light https://amzn.to/3W9sZSJ
LED Dome Light https://amzn.to/3hI82iO
LED Map Lights https://amzn.to/3YvvDUx
Kilmat https://amzn.to/3uY951e
Carpet Dye SEM 17223 (Tough to Find)
Subwoofer https://amzn.to/3I3ozca
Amp Used https://amzn.to/3C1svpO
Third Brake Light https://amzn.to/3PWN0tx
Third Brake Light Bulbs https://amzn.to/3Z20rNd
Power Post for GM Battery https://amzn.to/3Wsohji
Kicker Wiring Kit https://amzn.to/3PKSqHY
C Notch https://reklez.com/collections/1999-2006-gm-trucks-silverado-sierra/products/1999-2006-silverado-sierra-under-bed-notch
Back Up Camera https://amzn.to/3WfMr0v
Aftermarket Drop Shackles https://amzn.to/3GeXakN
LED License Plate Lights https://amzn.to/3XjpCc4
Driver Side Tail Light https://amzn.to/3iREhNp
Passenger Side Tail Light https://amzn.to/3XSxEJz
Bulbs https://amzn.to/3QVqbai
Reverse Bulbs https://amzn.to/3D5bTOH
Tailgate Handle and Bezel(Smooth) https://amzn.to/3wUx2aO
Tailgate Cap Stepside only https://amzn.to/3Y85sTe
Tailgate cap screws https://amzn.to/3JJHdGS
Driver Side Head Light https://amzn.to/3JIMIW5
Pass Side Head Light https://amzn.to/3YlAJli
Driver Side Side Marker https://amzn.to/3HWgioP
Pass Side Side Marker https://amzn.to/3ldtnCp
Headlight Bulbs https://amzn.to/40AbWMC
Side Marker LEDs https://amzn.to/3Rzc4HQ
Turn Signal Bulbs https://amzn.to/3jvRI5V
LED Daytime Running Lights https://amzn.to/40uWwsG
DRL Socket https://amzn.to/3l9QIoo

In this video I am going to show you how to install electric fans on a 03-04 silverado sierra tahoe or yukon. The process is the same for 99-02 but the wiring is a little different. In order for this to work using the factory electric fans you also need a 34″ Core radiator. I will also be installing that in this video. If you have a 28″ Radiator these electric fans will not fit. I also use a factory wiring harness. Several companies make a nice electric fan harness for the silverado tahoe sierra or yukon but I decided to make it all look oem. Since I was removing the clutch fan and radiator I also decided to install a 160 degree thermostat. If you are looking for improved gas mileage, more power and a smoother Idle you need to swap to electric fans. It is easy and can be done in an afternoon. It does require the use of hp tuners or a shop to turn on the fans. I try to show the process with hp tuners but if you are not familiar with it, take it to a professional tuner. Hit the Comments and let me know what you think…….

Thanks For Watching!!!!

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Video Equipment used to make this video(Need to update)
Gopro Hero 9 https://amzn.to/3FMXiI3
GoPro Mount https://amzn.to/3pf1HvX
Gopro Session https://amzn.to/2IZprAp
Video editing https://amzn.to/3HQuDVf
Photo editing https://amzn.to/3HQuDVf

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Comments

Robert Majoros says:

Just replaced my radiator but it’s the SMALLER ONE is that a problem?

Furn Jezy says:

7:25 The Jesus clip

Rodolfo Gutierrez says:

Any link for the fans? I clicked the one on your description but it doesn’t have a specific ones.

Martin Jay says:

Why the 160 thermostat , I thought those engines like to run hotter ?

Bobby Taylor says:

Is there any benefit to running a cooler thermostat in a daily driver? I have an 07 Chevy Avalanche with the stock electric fans and stock 187 degree thermostat. I have a small transmission cooler and eventually want to upgrade to the trucool 40k as well.

Martin Jay says:

Nice set up

Kyle Hamilton says:

I’ve got a 2003 Stepside like that and wanna do the fans since the ac sucks in summer if the truck isn’t rolling. Seems simple except for HP tuners. I went to their website and have no clue what to pay for or download or what. I have a Diablosport tuner so not sure if I’d need to unload that tune or modify it or what. Maybe I’ll just pull the engine and add a cam and lifters and then reinstall and have it dyno tuned! So I guess I’m gonna need you to do that first so I’ll have a tutorial. Thanks!!

R M says:

Can you feel any significant power gain by doing this swap just curious?

Will @ EC Gauge Repair says:

Was a credit purchase necessary for turning on the fans with HPT? I need to buy one and start messing with it lol.

Keith Terry says:

Grab a large shallow tote from Walmart to drain your antifreeze in.
The under bed totes work great for saving a large mess on your garage floor.

Jim Watson says:

I’ve got 2 03s using Nelson performance harness they work great

Miguel Maciel says:

what year truck are the fans off of ?

Miguel Maciel says:

what temp do you have the fans to turn on ?

Miguel Maciel says:

What year is the truck?

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