Painless Performance Wiring Harnesses

Painless Performance
  • Painless Performance® - 9005-9006 Headlight Bulb Conversion Harness
    Painless Performance®9005-9006 Headlight Bulb Conversion Harness (30817)
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    # mpn3033267490
    9005-9006 Headlight Bulb Conversion Harness (30817) by Painless Performance®. Designed for 9005 and 9006 halogen bulbs. To get maximum power from your headlights it is recommended to have the shortest possible distance between the power...
    High quality at an affordable priceExpertly made from premium materials
    $162.99
  • Painless Performance® - Dual Square Headlights Socket Pigtail Kit
    Painless Performance®Dual Square Headlights Socket Pigtail Kit (30352)
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    # mpn4657987922
    Dual Square Headlights Socket Pigtail Kit (30352) by Painless Performance®. Easily paired with p/n 20205 Direct Fit Square Body Harness, these socket kits give you all the terminals and connectors you need to wire you exterior lighting....
    High quality at an affordable priceExpertly made from premium materials
    $80.95
  • Painless Performance® - Single Round Headlights Socket Pigtail Kit
    Painless Performance®Single Round Headlights Socket Pigtail Kit (30350)
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    # mpn4657987885
    Single Round Headlights Socket Pigtail Kit by Painless Performance®. Easily paired with our p/n 20205 Direct Fit Square Body Harness, these socket kits give you all the terminals and connectors you need to wire you exterior lighting on...
    High quality at an affordable priceExpertly made from premium materials
    $80.95
  • Painless Performance® - Single Square Headlights Socket Pigtail Kit
    Painless Performance®Single Square Headlights Socket Pigtail Kit (30351)
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    # mpn4657987858
    Single Square Headlights Socket Pigtail Kit (30351) by Painless Performance®. Easily paired with p/n 20205 Direct Fit Square Body Harness, these socket kits give you all the terminals and connectors you need to wire you exterior...
    High quality at an affordable priceExpertly made from premium materials
    $80.95
  • Painless Performance® - Manifold Heater Relay
    Painless Performance®Manifold Heater Relay (30717)
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    # mpn4759622832
    Manifold Heater Relay by Painless Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $32.99
  • Painless Performance® - Power Window and Lock Harness
    Painless Performance®Power Window and Lock Harness (30715)
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    # mpn359117896
    Power Window and Lock Harness by Painless Performance®. Please note that the door grommets from a factory harnessmust be used. This top-grade power window and door lock wiring harness is expertly made in compliance with stringent...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $298.99
  • Painless Performance® - 30 Amp Single Pole Double Throw Relay
    Painless Performance®30 Amp Single Pole Double Throw Relay (80132)
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    # mpn4657988520
    30 Amp Single Pole Double Throw Relay by Painless Performance®. Replacement 30 AMP relay for use when a normally open and/or normally closed relay circuit is required. This relay is diode suppressed and prevents back-feeding through the...
    High quality at an affordable priceExpertly made from premium materials
    $8.32
  • Painless Performance® - Brake Light Relay
    Painless Performance®Brake Light Relay (30105)
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    # mpn3033267432
    Brake Light Relay by Painless Performance®. When upgrading tail lights to the newer high wattage halogens, always use a relay. This kit gives you everything you need to protect your wiring and switches. Looking to maintain the top...
    High quality at an affordable priceExpertly made from premium materials
    $23.99
  • Painless Performance® - Courtesy Light Kit
    Painless Performance®Courtesy Light Kit (30708)
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    # mpn4684505948
    Courtesy Light Kit (30708) by Painless Performance®. Designed specifically to replace courtesy light. Looking to maintain the top condition of your electrical system? They are ready to help you! Just choose from their immense selection...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $56.58
  • Painless Performance® - H-4 Headlight Relay Conversion Harness
    Painless Performance®H-4 Headlight Relay Conversion Harness (30815)
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    # mpn359117904
    H-4 Headlight Relay Conversion Harness by Painless Performance®. Designed for H-4 halogens headlights to get maximum power from your headlights, it is recommended to have the shortest possible distance between the power source and the...
    High quality at an affordable priceExpertly made from premium materials
    $149.99
  • Painless Performance® - Headlight Plug
    Painless Performance®Headlight Plug (80300)
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    # mpn4476553959
    Headlight Plug by Painless Performance®. H4 Headlight plugs. 2 per package. Preterminated with butt connectors for easy attachment. Perfect for replacement of worn original connectors. Looking to maintain the top condition of your...
    High quality at an affordable priceExpertly made from premium materials
    $14.69
  • Painless Performance® - Headlight Relay
    Painless Performance®Headlight Relay (30823)
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    # mpn3033267465
    Headlight Relay by Painless Performance®. Designed specifically to increase the intensity and improve the spread pattern by keeping all four lights on when in high beam mode. Looking to maintain the top condition of your electrical...
    High quality at an affordable priceExpertly made from premium materials
    $39.99
  • Painless Performance® - Universal Courtesy Light Kit
    Painless Performance®Universal Courtesy Light Kit (30710)
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    # mpn3033267474
    Universal Courtesy Light Kit (30710) by Painless Performance®. Looking to maintain the top condition of your electrical system? They are ready to help you! Just choose from their immense selection of premium replacement electrical parts...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $23.91
  • Painless Performance® - Brake Light Switch (Passenger Vehicles w/Ice)
    Painless Performance®Brake Light Switch (Passenger Vehicles w/Ice) (80174)
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    # mpn4637000082
    Brake Light Switch (80174) by Painless Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $15.99
  • Painless Performance® - Brake Light Switch (Passenger Vehicles w/Ice)
    Painless Performance®Brake Light Switch (Passenger Vehicles w/Ice) (80172)
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    # mpn4637000029
    Brake Light Switch (80172) by Painless Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $13.99
  • Painless Performance® - Floor Mounted Dimmer Switch (Passenger Vehicles w/Ice)
    Painless Performance®Floor Mounted Dimmer Switch (Passenger Vehicles w/Ice) (80150)
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    # mpn359118031
    Floor Mounted Dimmer Switch by Painless Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $10.99
  • Painless Performance® - Headlight Door Jamb Dimmer Switch Kit (Passenger Vehicles w/Ice)
    Painless Performance®Headlight Door Jamb Dimmer Switch Kit (Passenger Vehicles w/Ice) (80120)
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    # mpn359118027
    Headlight Door Jamb Dimmer Switch Kit by Painless Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    High quality at an affordable priceExpertly made from premium materials
    $30.99
  • Painless Performance® - Headlight Switch (Passenger Vehicles w/Ice)
    Painless Performance®Headlight Switch (Passenger Vehicles w/Ice) (80154)
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    # mpn4637000106
    Headlight Switch (80154) by Painless Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $36.77
  • Painless Performance® - Ignition-Head Light Switch Kit (Passenger Vehicles w/Ice)
    Painless Performance®Ignition-Head Light Switch Kit (Passenger Vehicles w/Ice) (80121)
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    # mpn4638311832
    Ignition-Head Light Switch Kit by Painless Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $37.99
  • Painless Performance® - Transmission Torque Converter Lock-Up Kit
    Painless Performance®Transmission Torque Converter Lock-Up Kit (60110)
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    # mpn3033267510
    Transmission Torque Converter Lock-Up Kit (60110) by Painless Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $209.99
  • Painless Performance® - Transmission Torque Converter Lock-Up Kit
    Painless Performance®Transmission Torque Converter Lock-Up Kit (60109)
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    # mpn359117951
    Transmission Torque Converter Lock-Up Kit (60109) by Painless Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $209.99
  • Painless Performance® - 21 Circuit Classic Chassis Harness
    Painless Performance®21 Circuit Classic Chassis Harness (20107)
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    # mpn359117846
    21 Circuit Classic Chassis Harness by Painless Performance®. This harness is formerly known as 12 circuit kit. This 21 circuit kit is designed to fit the 1955-1957 "Tri-Five Chevy". This harness features a factory location Painless...
    High quality at an affordable priceExpertly made from premium materials
    $519.99
  • Painless Performance® - Customizable Chassis Harness
    Painless Performance®Customizable Chassis Harness (10123)
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    # mpn4795731923
    Customizable Chassis Harness by Painless Performance®. Amperage: 20 Amp. This 21 circuit kit can be used in almost any applicationwhere you want Ford color coded wires. This harness uses unique covered micro-fuse block. Also featured is...
    High quality at an affordable priceExpertly made from premium materials
    $571.99
  • Painless Performance® - Customizable Chassis Harness
    Painless Performance®Customizable Chassis Harness (10127)
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    # mpn359117832
    Customizable Chassis Harness by Painless Performance®. Amperage: 20 Amp. This harness elimintes the troublesome bulkhead connector, and uses unique covered micro-fuse block. Also featured is an auxiliary circuit with a 20 amp relay for...
    High quality at an affordable priceExpertly made from premium materials
    $574.99
  • Painless Performance® - Fuel Injection Harness
    Painless Performance®Fuel Injection Harness (60511)
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    # mpn3033267520
    Fuel Injection Harness (60511) by Painless Performance®. Harnesses do not include all the original connections for the original emissions but are available separate. Included with this harness is an 8 circuit modular fuse block,...
    High quality at an affordable priceExpertly made from premium materials
    $800.26
  • Painless Performance® - Fuel Injection Harness
    Painless Performance®Fuel Injection Harness (60509)
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    # mpn359117967
    Fuel Injection Harness (60509) by Painless Performance®. Harnesses do not include any emissions related connections but are available separate. Included with this harness is an 8 circuit modular fuse block, detailed step-by-step manual,...
    High quality at an affordable priceExpertly made from premium materials
    $711.10
  • Painless Performance® - Fuel Injection Harness
    Painless Performance®Fuel Injection Harness (60508)
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    # mpn359117966
    Fuel Injection Harness (60508) by Painless Performance®. Harnesses do not include any emissions related connections but are available separate. Included with this harness is an 8 circuit modular fuse block, detailed step-by-step manual,...
    High quality at an affordable priceExpertly made from premium materials
    $608.28
  • Painless Performance® - LT1 Standard Length Harness
    Painless Performance®LT1 Standard Length Harness (60502)
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    # mpn359117964
    LT1 Standard Length Harness by Painless Performance®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on their website. Manufactured using the highest grade materials and the latest...
    High quality at an affordable priceExpertly made from premium materials
    $719.99
  • Painless Performance® - GM-Style Switch (Passenger Vehicles w/Ice)
    Painless Performance®GM-Style Switch (Passenger Vehicles w/Ice) (80170)
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    # mpn359118036
    GM-Style Switch by Painless Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
    High quality at an affordable priceExpertly made from premium materials
    $4.49
  • Painless Performance® - Headlight Door Harness
    Painless Performance®Headlight Door Harness (30818)
    0
    # mpn3033267455
    Headlight Door Harness by Painless Performance®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from our immense selection of premium replacement electrical parts manufactured to...
    High quality at an affordable priceExpertly made from premium materials
    $120.99




Painless Performance was founded back in 1990 as Perfect Performance Products and is currently a multi-faceted company with more than sixty employees in a modern 45,000 square foot facility. Painless wiring harness was the first product manufactured and offered by Painless Performance. As the word spread about its quality and ease of installation, it brought the company great popularity in the industry. Over the next few years after its foundation, the company grew rapidly, constantly developing innovations and expanding its lineup.

Today Painless Performance is recognized as a respected brand of automotive electrical systems and components, fuel injection management systems, and diesel performance products manufactured for car, truck, off-road, and racing markets. Available for dragsters, rock crawlers, etc., Painless Performance products offer a truly painless installation, while delivering reliable and lasting operation. The company uses only the highest quality TXL (Thermal Cross-Linked) wire to ensure its wiring harness resists high engine compartment heat.

At Painless, they realize that the quality of the wire or crimps makes no sense, if the wiring harness is designed with incorrect lengths of wire or improper gauges, because poorly engineered harness will be a nightmare to install. The company’s engineers take each project seriously, supervising each stage of production to make products that fit great and can be easily routed. The use of the latest diagnostic equipment and AutoCAD ensures that each Painless wire is drawn to its correct length and proper gauge is determined. If the harness is vehicle specific, this means that the wire is most often of the same length as the factory one, but the gauge of the wire will be increased to make it possible for you to install higher amperage accessories.

Painless Performance bends over backwards to guarantee that your wiring harness will work after installation, so that your lights will shine bright when you turn them on and your engine will start. Before it goes in the box, each and every fuel injection harness offered by the brand is pretested, being mounted on the test board to ensure that all connections are operating properly and there is continuity in all wires. Skilled craftsmanship is packed inside each wiring harness the brand manufactures. But you won’t see it unless you install Painless product in your automobile. You will undoubtedly appreciate how meticulously the company’s experts have grouped the wires in sections, thus helping you to drastically reduce installation time and avoid routing errors.

Every Painless wiring kit includes all fuses, relays, wire ties, flashers as well as mounting brackets needed to do the job right. To guarantee customers get nothing but trouble-free performance, every chassis harness that comes out of the box features the wiring already hand terminated to the Painless fuse block, while a Painless wiring switch panel delivers excellent protection from voltage and amperage spikes. With a strong commitment to perfection, the company never rests on its laurels and keeps developing innovations that set standards in the industry. Being absolutely confident in quality of its products, Painless Performance backs its harnesses with a lifetime guarantee.

Painless Performance Reviews

1 review
4.8 of 5
Replacement Ignition Switch
Painless Performance® - Ignition Switch with Keys
It appears to be a well made and long lasting ignition switch. Keys could be a little more glamorous, company key chain welcome. Installation in my old ford was troublesome, but not the switch's fault in any way. A good product.
Posted by Charles A (Braham, MN) / August 24, 2016
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