Ignitions and Electrical› Wiring Harnesses

Painless Performance

HRNS 12CIRCUIT TRK NON/GM

$337.99

SKU: P00Y 10104

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

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.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPainless Performance
Part NumberP00Y 10104

Videos

Painless Wiring - 21 and 28 Circuit Customizable Harness Overview.

Painless Wiring - 21 and 28 Circuit Customizable Harness Overview.
Painless Chassis Wiring Harness Options

Painless Chassis Wiring Harness Options
Painless Performance Pro Series Wiring Harness - Stacey David's Gearz Parts Bin

Painless Performance Pro Series Wiring Harness - Stacey David's Gearz Parts Bin
Stacey David Talks Painless Wiring

Stacey David Talks Painless Wiring
Painless Pro-Series Wiring Harnesses

Painless Pro-Series Wiring Harnesses
Is it really painless? Painless Wiring COMPLETE REWIRE of our Monza!

Is it really painless? Painless Wiring COMPLETE REWIRE of our Monza!
Stacey David's GearZ Painless Performance Pro Series Wiring Harness

Stacey David's GearZ Painless Performance Pro Series Wiring Harness
Painless Performance Wiring kit

Painless Performance Wiring kit
We installed a Painless Wiring Harness, But Was It Really Painless?? #automobile #truck #diy #auto

We installed a Painless Wiring Harness, But Was It Really Painless?? #automobile #truck #diy #auto

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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