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Painless Wiring 20103 21 Circuit Classic Customizable Muscle Car Harness


Painless Wiring

Part Number

06/23/2034 12:40 AM
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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Product Details

Painless Wiring 20103 21 Circuit Classic Customizable Muscle Car Harness

Painless Performance 21-circuit universal harnesses cover most basic wiring needs. GM column mounted harnesses include ignition switch plugs and turn signal switch plugs, preterminated and ready to install. They also have pre-wired plugs for the headlights and dimmer switch. The dash mounted units do not include the GM column mounted ignition switch plugs, but do include the GM column mounted turn signal switch plugs and terminals. They are not intended for vehicles with additional electrical accessories, such as power windows, door locks, etc.

Prop65WARNING: Some Products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more information, go to

Products specifications


21 Circuit

WARNING CA Proposition 65 Message

WARNING: This product can expose you to Lead which is known to the State of California to cause cancer and birth defects or other reproductive harm.

Great prices, good quantity on hand, easy to use website and check out.

Very easy to navigate and great pricing!

GREAT ! very easy to shop and understand site THANKS !!

Quick. Simple. Secure.

very east to order online

I looked so many places to find exactly what I was looking for. Your site brought the item up in less than a second!

i wanted to add another cable lock but the shipping jumped another $10...include it for no increased shipping and i will buy another of the same part number...thanks otherwise its unfair and lessons youir sales to boot.thanks

Quick and easy

Great Price and Fast Shipping

Easy ordering and the best price I could find on the internet. However, I wouldn't have found this part by looking on the Autoplicity web site! The only way it showed up was doing a google search for that specific part.

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