Painless Wiring 21 Circuit Wiring Harness
Universal Fit, 21 Number of Circuits, Fuse Block Included, Compatible with GM Column
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This 21 circuit kit is our most widely used customizable chassis harness. You'll find that it's easily adaptable to almost any vehicle. We offer two versions, one with a preterminated GM column mounted ignition switch connector (10101 CHEV) and one without (10102 UNIV). Included with this harness are the following parts; a GM engineered fuse block & Painless mounting bracket; GM turn signal connectors; pre wired plugs for the headlights & dimmer switch; and each wire is printed with the circuit identification as well as using GM color codes for easy installation.
- Number of Circuits: 21 Circuit - 12 Fuses w/ Horn Relay and Maxi Fuse
- Harness Length: Universal
- Fuse Type: Blade
- Firewall Passthrough: Grommet
- Color Code Based: GM
- Circuit Designations: Printed on wire
Connectors Included (10101 CHEV): GM Steering Column Turn Switch and Ignition Switch, Dimmer Switch, Two Headlight Pigtails, 10SI & 12 SI Alternator, HEI Power and Tach and 20 Extra 56 Series Terminals for use with any Factory GM 56 Series Connector such as Headlight Switch, Wiper Switch or A/C Switch/Blower Motor.
Connectors Included (10102 UNIV): GM Steering Column Turn Switch, Two Headlight Pigtails, 10SI & 12 SI Alternator, Dimmer Switch
Choose from the Universal Harness or the GM Harness (Chevy) for use with GM column-mounted ignition switch.
This harness includes circuits for:
- A/C & Heat
- Accessory / Cigarette Lighter
- Backup Lights
- Brake Lights
- Dome Light
- Electric Choke
- Emergency Flashers
- Fan Relay Activation Power
- Fused Power Source
- Horn (Relay)
- Ignition Coil
- Instrument Panel Lighting and Gauges*
- Park Lights
- Radio/Clock (Constant and Switched)
- Tail Lights
- Third Brake Light
- Turn Signals
* Including Wires For:
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Q & A
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