The Best Painless Wiring Harness of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Painless Wiring Harness of 2022. Check our ranking below.
2,672 Reviews Scanned
Rank No. #1
Painless Performance 10102 Classic Customizable Chassis Harness, Key in Dash, 21 Circuits
- Printed Wiring and Full Color Installation Manual: Every wire is printed with the circuit identification and uses GM color codes for easy installation; Paired with the highly detailed full color installation manual, Painless makes a tedious task simple.Fit Type: Universal Fit
- Upgraded ATO bladed fuses: Leave antiquated glass fuses in the past where they belong and update to modern bladed fuses
- Machine Crimped Fuse Block: Painless uses OE style machine crimping and pre-terminates the fuse block, leaving the installer with only one end to terminate
- American Made, American Proud Since 1990: Every Painless harness is proudly produced in Fort Worth, TX, where we also staff our unmatched Technical Support department.; Need help during installsimply give us a call
Rank No. #2
Painless Performance 20205 Classic-Plus Customizable Chassis Harness for 73-87 GM Pickup Truck, 27 Circuits
- Printed Wiring and Full Color Installation Manual: Every wire is printed with the circuit identification and uses GM color codes for easy installation; Paired with the highly detailed full color installation manual, Painless makes a tedious task simple
- Upgraded ATO bladed fuses: Leave antiquated glass fuses in the past where they belong and update to modern bladed fuses
- Machine Crimped Fuse Block: Painless uses OE style machine crimping and pre-terminates the fuse block, leaving the installer with only one end to terminate
- American Made, American Proud Since 1990: Every Painless harness is proudly produced in Fort Worth, TX, where we also staff our unmatched Technical Support department.; Need help during install…simply give us a call
- TXL Wire: When reliability and performance can't be compromised, you want TXL - not the inexpensive primary wire you find in other harnesses; High strand count copper and high-quality insulation makes for high abrasion resistance and easy routing
SaleRank No. #3
Universal 21 Circuit Wiring Harness Kit, Universal Extra Long Wire 21 Circuit Wiring Harness Standard Color 17 Fuses for GM Chevy Chrysler Dodge Ford Hotrods Plymouth Mopar Mercury Ratrods
- UNIVERSAL 21 CIRCUIT WIRING HARNESS KIT : 21 circuit wiring harness kit is a universal automotive harness for most transmissions and engines, Compatible with GM, GMC,Chevy, Chrysler, Mopar, Hotrods, Ratrods, Ford, Mercury, Oldsmobile Plymouth, Chevrolet, Dodge and more. Universal 21 circuit wiring harness kit compatible with model years mainly including 1920-1970, with a wide range of universal installation
- EASY INSTALLATION : Our Universal 21 Circuit Wiring Harness Extra long Wire Standard Color 17 Fuse Each harness is color-coded for easy differentiation. 21 Circuit Wiring Harness Kit are displayed correctly on the patch board, and each wire is individual, all harnesses have labels every 5 inches, labels and colors are clearly visible, so you can easily identify the corresponding lines, and also route and plug in as needed. After wiring, engine room is very clean and tidy, and you can't even see all the traces after wiring. Note: Whether you are a master or a beginner, universal 21 circuit wiring harness kit is perfect solution to start your old friend (classic car) and get it running again
- HIGH QUALITY UNIVERSAL WIRING HARNESS KIT : Our universal extra long wires 21 circuit wiring harness Standard Color Wiring Harness is made of high-quality copper core wire with low eccentricity, low resistance, high conductivity, high ductility, and corrosion resistance. Automotive circuit wiring harness meets or exceeds OEM standards and is 100% rigorously tested and designed to be safe and leak-proof, manufacturing according to automotive standards, while controlling accuracy and reliabilityensuring you can use it safely
- AUTOMOTIVE 21 CIRCUIT WIRING HARNESS : 21 circuit wiring harness kit includes 21 universal wiring circuits, including horn, fan, dome lights, hazard, radio, cigarette lighter, door locks, brakes, headlights, trunk lights, gauges, reverse and cruise, wipers, choke, coil, air conditioning, electric fuel pump, power windows, and turn signals. Includes instructions for use
- 21 CIRCUIT WIRING HARNESS KIT : Our universal 21 circuit wiring harness kit Provide 1 year product technical support to meet your return requirements for any reason. Please rest assured that 21 circuit wiring harness kit has undergone 100% factory inspection and testing by quality control personnel. If you have any questions about the universal 21 circuit wiring harness kit, we are more than happy to answer them. We will reply and solve all your problems within 12 hours. We wish you a perfect driving experience.
Rank No. #4
Painless Performance 10201 Classic-Plus Customizable Chassis Harness - GM Keyed Column - 28 Circuits
- Printed Wiring and Full Color Installation Manual: Every wire is printed with the circuit identification and uses GM color codes for easy installation; Paired with the highly detailed full color installation manual, Painless makes a tedious task simple
- Upgraded ATO bladed fuses: Leave antiquated glass fuses in the past where they belong and update to modern bladed fuses
- Machine Crimped Fuse Block: Painless uses OE style machine crimping and pre-terminates the fuse block, leaving the installer with only one end to terminate
- When reliability and performance can't be compromised, you want TXL Wire - not the inexpensive primary wire you find in other harnesses; High strand count copper and high-quality insulation makes for high abrasion resistance and easy routing
- American Made, American Proud Since 1990: Every Painless harness is proudly produced in Fort Worth, TX, where we also staff our unmatched Technical Support department. ; Need help during install…simply give us a call
Rank No. #5
Painless 10150 Harness 21 Circuit
- Printed Wiring and Full Color Installation Manual: Every wire is printed with the circuit identification and uses Jeep color codes for easy installation; Paired with the highly detailed full color installation manual, Painless makes a tedious task simple
- Upgraded ATO bladed fuses: Leave antiquated glass fuses in the past where they belong and update to modern bladed fuses
- Machine Crimped Fuse Block: Painless uses OE style machine crimping and pre-terminates the fuse block, leaving the installer with only one end to terminate
- When reliability and performance can't be compromised, you want TXL Wire - not the inexpensive primary wire you find in other harnesses; High strand count copper and high-quality insulation makes for high abrasion resistance and easy routing
- American Made, American Proud Since 1990: Every Painless harness is proudly produced in Fort Worth, TX, where we also staff our unmatched Technical Support department.; Need help during install…simply give us a call
Rank No. #6
Painless Performance 10202 Classic-Plus Customizable Chassis Harness, Key in Dash, 28 Circuits
- Printed Wiring and Full Color Installation Manual: Every wire is printed with the circuit identification and uses GM color codes for easy installation; Paired with the highly detailed full color installation manual, Painless makes a tedious task simple
- Upgraded ATO bladed fuses: Leave antiquated glass fuses in the past where they belong and update to modern bladed fuses
- Machine Crimped Fuse Block: Painless uses OE style machine crimping and pre-terminates the fuse block, leaving the installer with only one end to terminate
- American Made, American Proud Since 1990: Every Painless harness is proudly produced in Fort Worth, TX, where we also staff our unmatched Technical Support department.; Need help during install…simply give us a call
- TXL Wire: When reliability and performance can't be compromised, you want TXL - not the inexpensive primary wire you find in other harnesses; High strand count copper and high-quality insulation makes for high abrasion resistance and easy routing
Rank No. #7
JY PERFORMANCE Universal 21 Circuit Wiring Harness Kit Extra Long Wire Standard Color 17 Fuses for GM Chevy Mopar Hotrods Ford Chrysler
- Fitment: 21 circuit wiring harness kit universal compatible with GM, GMC, Chevy, Chrysler, Mopar, Hotrods, Ratrods, Ford, Mercury, Oldsmobile Plymouth, Chevrolet, Dodge and more
- 17 Fuses 21 Circuit: All harnesses have labels every 5 inches, and the labels and colors are clearly visible so you can easily identify the corresponding lines
- High-quality Universal Wiring Harness: Made of high quality copper core wire with high electrical conductivity, high ductility and corrosion resistance
- 21 Circuit Wiring Harness Kit includes hom, fan, dome light, hazard, radio, cigarette lighter, door locksbrake, headlights, trunk light, gauges, back up and cruise, wiperschoke, coil, a/c, electric fuel pump, power windows and turn signals
- Notes: Universal wiring harness are widely used in a variety of vehicle models, and it is recommended that you consult a professional in advance when installing
SaleRank No. #8
Auto Parts Prodigy Universal Wiring Harness Kit 21 Circuit Long Wires Standard for Chevy Mopar Hotrods Ratrods Ford Chrysler Universal Automotive Wiring
- GM COLOR CODED - 21 Circuit Wiring Harness are all coded by GM color for easier installation. Perfect Selection for you Classic car chassis wiring harness
- INCLUDED CIRCUITS: Universal wiring harness kit included circuits are: horn, fan, dome light, hazard, radio, cigarette lighter, door locks, brake, headlights, trunk light, gauges, back up and cruise, wipers, choke, coil, a/c, electric fuel pump, power windows and turn signals
- INSTRUCTIONS: Comes with detailed instructions and have specific pages for GM, Ford and Mopar - You will find this to be a painless wiring kit for your Hot rod wire harness kit but Professional Install Recommended
- EXTRA LONG WIRES: Wires are extra long to help accommodate whatever build you are working on
- HIGH QUALITY MATERIALS: GXL 125 high temp cross linked polyethylene jacketed wire that is grease, oil, gas, and acid resistant.
Rank No. #9
Painless 10206 Truck Chassis Harness (1967-1972) - 28 Circuits, Regular
- Fit Type: Vehicle Specific
- Upgraded ATO bladed fuses: Leave antiquated glass fuses in the past where they belong and update to modern bladed fuses
- Machine Crimped Fuse Block: Painless uses OE style machine crimping and pre-terminates the fuse block, leaving the installer with only one end to terminate
- Package Dimensions: 36.83 L x 13.716 H x 27.94 W (centimeters)
Rank No. #10
Painless Performance 20101 Classic-Plus Customizable 1967-68 Camaro/Firebird Harness - 24 Circuits
- Printed Wiring and Full Color Installation Manual: Every wire is printed with the circuit identification and uses GM color codes for easy installation; Paired with the highly detailed full color installation manual, Painless makes a tedious task simple
- Upgraded ATO bladed fuses: Leave antiquated glass fuses in the past where they belong and update to modern bladed fuses
- Machine Crimped Fuse Block: Painless uses OE style machine crimping and pre-terminates the fuse block, leaving the installer with only one end to terminate
- When reliability and performance can't be compromised, you want TXL Wire - not the inexpensive primary wire you find in other harnesses; High strand count copper and high-quality insulation makes for high abrasion resistance and easy routing
- American Made, American Proud Since 1990: Every Painless harness is proudly produced in Fort Worth, TX, where we also staff our unmatched Technical Support department. ; Need help during install…simply give us a call
Last update on 2025-10-05 / Affiliate links / Images from Amazon Product Advertising API
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