DORMAN 620654

Q: So does this fit a 2002 tahoe with a 5.3 and 34 inch radiator

It sure does. You'll need a harness and to reprogram the PCM to utilize them though. I forget if your PCM is the later one, like my '05 H2, but you should be able to see Nelson Performance website for those answers. Physically - it'll fit no problem though. You may need to rent the water pump pulley tool from Autozone or something and need to remove a radiator hose, but with enough patience and maneuvering, it should drop in just fine.Chuck

Q: Will this work on a2007 Chevy avalanche wit hi and low fan

Yes as long as your old fans have 7 and 9 blades. If your old fans have the 5 and 7 blade use part#620-653

Q: Looking at the picture of the plug, which terminal is positive and which is negative?

I forget, but I tested which is which by just applying battery power through the fans until they were pulling air through the radiator, rather than push it out of the front.

4.2/5

Product ID: 78952033

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Details

Product Dimensions
41.7"L x 6.2"W
Brand
Dorman
Power Connector Type
6-Pin
Voltage
12 Volts
Wattage
1E+2
Compatible Devices
Cadillac GMC

Frequently Bought Together

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Description

Durable construction: high fiberglass content offers extra strength and rigidity while improving thermal stability
Plug and Play jumper harnesses included (where applicable)
Direct replacement for a proper fit every time
All motors are tested prior to final production of radiator fan assembly

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

Specifications

Product Dimensions	41.7"L x 6.2"W x 18.9"H
Brand	Dorman
Power Connector Type	6-Pin
Voltage	12 Volts
Wattage	1E+2
Compatible Devices	Cadillac, Chevrolet, GMC
Noise Level	4 dB
Maximum Rotational Speed	3500 RPM
UPC	019495231349
Global Trade Identification Number	00019495231349
Manufacturer	Dorman Products
Number of Items	1
Item Weight	10 pounds
Item model number	620-654
Exterior	Ready To Paint If Needed
Manufacturer Part Number	620-654
OEM Part Number	15-80881; 15-80882; 15-80883; 622210; 76016; CF12060; FA70620; 15780789; 15780793; 15780794; 15780796
Hollander Number	674-58879X

Have a Question? See What Others Asked

So does this fit a 2002 tahoe with a 5.3 and 34 inch radiator

Will this work on a2007 Chevy avalanche wit hi and low fan

Looking at the picture of the plug, which terminal is positive and which is negative?

What if I use a fan for my truck out of my 2001 Trans Am ?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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€ 653.91

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

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