Replacement 7-Way Wiring Harness for 2004 Chevrolet Silverado

Question

Question:

Hello, is there a new harness that I can buy to connect this to a 2004 Silverado 1500? Someone has hacked mine up. Thanks

asked by: Brian B

0

Expert Reply:

For a replacement wiring harness I recommend the Tow Ready Replacement 7-Way Harness and Socket for Factory Tow Package # 20147. This will replace your damaged OEM wiring harness and socket on your 2004 Chevrolet Silverado so you can use your Hopkins 7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket # HM40975 again.

I have attached a video review for your reference.

expert reply by: Robin H

0

Answer 1

You can use the Pollak 7- and 4-Pole Trailer Connector Socket, item #HM40975, if you are replacing an existing 7-way connector on the rear of your 2004 Chevy Pickup. If you need to install the 7-Way connector for the first time the factory connection…

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Answer 2

I'm not sure what the square plug you have goes to but on a 2004 Chevrolet Silverado tow wiring it would have round connector like you see on the Replacement Connector #30955. If you do not have this we do have the 7-Way Upgrade #ETBC7 which will…

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Answer 3

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 4

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 5

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 6

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

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Answer 7

The main difference between the Curt Trailer Hitch Receiver part #C13416 and the EcoHitch Hidden Trailer Hitch Receiver part #EH97FR is that the EcoHitch has a completely hidden cross tube whereas the Curt cross tube will be visible from the rear of…

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Answer 8

Hi David! There are quite a few hitches offered for your 2026 Honda Odyssey, so I definitely understand wanting to know the differences. There are basically three styles available for you and I have them broken out below: Exposed Crosstube: etrailer…

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Answer 9

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

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Answer 10

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

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Answer 11

If you just need a 4-pin to 7-pin trailer wiring adapter, then you can use part #C57672. This will plug into the 4-pin trailer connector on your brother's vehicle and give him the 7-pin socket for the trailer. Keep in mind, this will only give…

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Answer 12

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

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Replacement 7-Way Wiring Harness for 2004 Chevrolet Silverado

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