Select Your Ride

1
2
3

PAINLESS WIRING

PAINLESS WIRING

PAINLESS WIRING

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 14 Gauge Purple TXL Wire 50 Ft. PWI70812

    Painless Wiring 14 Gauge Purple TXL Wire 50 Ft. 70812

    PAINLESS WIRING

    $26.99
    Clean, reliable wiring is the foundation of any properly functioning electrical system, whether you're building a custom harness, upgrading factory circuits, or restoring a classic. Painless Wiring's...
    PWI70812
    SKU:
    PWI70812
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    MFG Part #:
    70812
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • 14 Gauge White TXL Wire  50 Ft. PWI70806

    Painless Wiring 14 Gauge White TXL Wire 50 Ft. 70806

    PAINLESS WIRING

    $27.23
    A reliable wiring harness is the backbone of any custom electrical system, whether you're building a race car from scratch or upgrading an existing setup. Painless Wiring's TXL wire offers superior...
    PWI70806
    SKU:
    PWI70806
    Availability:
    Ships Same Business Day
    Weight:
    0.88 LBS
    MFG Part #:
    70806
    $27.23
    Qty in Cart: 0
    Quantity:
    Price:
    $27.23
    Subtotal:
  • 14 Gauge Green TXL Wire  50 Ft. PWI70804

    Painless Wiring 14 Gauge Green TXL Wire 50 Ft. 70804

    PAINLESS WIRING

    $27.23
    Reliable wiring is the foundation of any properly functioning electrical system, whether you're building a custom harness from scratch or extending circuits in a race car. TXL insulation provides...
    PWI70804
    SKU:
    PWI70804
    Availability:
    Ships Same Business Day
    Weight:
    0.76 LBS
    MFG Part #:
    70804
    Qty in Cart: 0
    Quantity:
    Price:
    $27.23
    Subtotal:
  • 14 Gauge Black TXL Wire  50 Ft. PWI70801

    Painless Wiring 14 Gauge Black TXL Wire 50 Ft. 70801

    PAINLESS WIRING

    $26.99
    Quality wiring is the backbone of any reliable electrical system, whether you're building a custom harness from scratch or extending circuits in your race car. TXL insulation provides superior heat...
    PWI70801
    SKU:
    PWI70801
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    MFG Part #:
    70801
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • 10 Gauge Black TXL Wire  25 Ft. PWI70701

    Painless Wiring 10 Gauge Black TXL Wire 25 Ft. 70701

    PAINLESS WIRING

    $29.99
    Whether you're rewiring a classic build, upgrading your electrical system for forced induction, or running auxiliary circuits for performance accessories, quality wire is non-negotiable—it's the...
    PWI70701
    SKU:
    PWI70701
    Availability:
    Ships Same Business Day
    Weight:
    1.04 LBS
    MFG Part #:
    70701
    $29.99
    Qty in Cart: 0
    Quantity:
    Price:
    $29.99
    Subtotal:
  • 10 Gauge Red TXL Wire 25 Ft. PWI70700

    Painless Wiring 10 Gauge Red TXL Wire 25 Ft. 70700

    PAINLESS WIRING

    $29.99
    Reliable wiring is the foundation of any performance build—a single poor connection can leave you stranded at the track or bench. Painless Wiring's TXL insulation stands up to engine heat, vibration,...
    PWI70700
    SKU:
    PWI70700
    Availability:
    Ships Same Business Day
    Weight:
    1.06 LBS
    MFG Part #:
    70700
    $29.99
    Qty in Cart: 0
    Quantity:
    Price:
    $29.99
    Subtotal:
  • 8 Gauge Red TXL Wire 25 ft PWI70690

    Painless Wiring 8 Gauge Red TXL Wire 25 ft 70690

    PAINLESS WIRING

    $36.99
    Proper wiring is the foundation of any reliable electrical system, whether you're building a custom harness or upgrading factory circuits. Painless Wiring's TXL insulation provides superior heat and...
    PWI70690
    SKU:
    PWI70690
    Availability:
    Ships Same Business Day
    Weight:
    1.58 LBS
    MFG Part #:
    70690
    $36.99
    Qty in Cart: 0
    Quantity:
    Price:
    $36.99
    Subtotal:
  • Master Disconnect Switch w/Panel PWI50710

    Painless Wiring Master Disconnect Switch w/Panel 50710

    PAINLESS WIRING

    $65.99
    A master disconnect switch is essential safety equipment for any race car, high-performance build, or vehicle left in storage. This Painless Wiring unit isolates your entire electrical system with a...
    PWI50710
    SKU:
    PWI50710
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    MFG Part #:
    50710
    $65.99
    Qty in Cart: 0
    Quantity:
    Price:
    $65.99
    Subtotal:
  • Quick Connect Kit/9 wire  PWI40010

    Painless Wiring Quick Connect Kit/9 wire 40010

    PAINLESS WIRING

    $9.99
    Quick disconnects are essential for any serious build—whether you're simplifying harness swaps, enabling modular wiring configurations, or reducing diagnostic time in the shop. The Painless Wiring...
    PWI40010
    SKU:
    PWI40010
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    MFG Part #:
    40010
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Quick Connect Kit/6 wire  PWI40009

    Painless Wiring Quick Connect Kit/6 wire 40009

    PAINLESS WIRING

    $9.99
    Quick disconnects are essential for any serious build where you need reliable, repeatable connections without soldering or splicing every time you swap components. The Painless Wiring 6-wire kit...
    PWI40009
    SKU:
    PWI40009
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    40009
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Quick Connect Kit/4 wire  PWI40008

    Painless Wiring Quick Connect Kit/4 wire 40008

    PAINLESS WIRING

    $6.99
    Quick-disconnect connectors eliminate the hassle of permanently soldering or crimping wiring harnesses, making electrical system modifications, removals, and swaps faster and cleaner. Whether you're...
    PWI40008
    SKU:
    PWI40008
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    40008
    $6.99
    Qty in Cart: 0
    Quantity:
    Price:
    $6.99
    Subtotal:
  • Quick Connect Kit/3 wire  PWI40007

    Painless Wiring Quick Connect Kit/3 wire 40007

    PAINLESS WIRING

    $6.99
    Quick-disconnect wiring systems eliminate the guesswork from electrical connections, whether you're swapping components on the dyno or simplifying harness routing in a tight engine bay. This Painless...
    PWI40007
    SKU:
    PWI40007
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    MFG Part #:
    40007
    Qty in Cart: 0
    Quantity:
    Price:
    $6.99
    Subtotal:
  • Quick Connect Kit/2 wire  PWI40006

    Painless Wiring Quick Connect Kit/2 wire 40006

    PAINLESS WIRING

    $5.99
    Quick-connect wiring systems eliminate the frustration of soldering and splicing in tight engine bays or during frequent electrical reconfiguration. The Painless Wiring 40006 kit delivers reliable,...
    PWI40006
    SKU:
    PWI40006
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    MFG Part #:
    40006
    $5.99
    Qty in Cart: 0
    Quantity:
    Price:
    $5.99
    Subtotal:
  • HEI Tachometer Lead  PWI30813

    Painless Wiring HEI Tachometer Lead 30813

    PAINLESS WIRING

    $10.99
    Accurate tachometer readings are essential for precise engine tuning, whether you're dialing in a carburetor or monitoring RPM during a dyno session. This Painless Wiring HEI tachometer lead provides...
    PWI30813
    SKU:
    PWI30813
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    30813
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • Weatherproof Electric Fan Relay PWI30130

    Painless Wiring Weatherproof Electric Fan Relay 30130

    PAINLESS WIRING

    $42.99
    Electric cooling fan systems demand reliable switching that won't fail under underhood heat, moisture, and vibration. The Painless Wiring 30130 relay provides the robust switching capacity and sealed...
    PWI30130
    SKU:
    PWI30130
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    MFG Part #:
    30130
    $42.99
    Qty in Cart: 0
    Quantity:
    Price:
    $42.99
    Subtotal:
  • Weatherproof Electric Fan Relay PWI30129

    Painless Wiring Weatherproof Electric Fan Relay 30129

    PAINLESS WIRING

    $67.99
    Managing engine temperature under sustained load is critical to reliability and longevity—especially in track or high-performance applications where factory cooling systems fall short. The Painless...
    PWI30129
    SKU:
    PWI30129
    Availability:
    Ships Same Business Day
    Weight:
    0.87 LBS
    MFG Part #:
    30129
    $67.99
    Qty in Cart: 0
    Quantity:
    Price:
    $67.99
    Subtotal:
  • Fan Relay W/ Thermostat  PWI30103

    Painless Wiring Fan Relay W/ Thermostat 30103

    PAINLESS WIRING

    $55.99
    Precise engine cooling is non-negotiable in high-performance applications—uncontrolled heat kills horsepower and reliability. The Painless Wiring Fan Relay with Thermostat automates your cooling...
    PWI30103
    SKU:
    PWI30103
    Availability:
    Ships Same Business Day
    Weight:
    0.77 LBS
    MFG Part #:
    30103
    $55.99
    Qty in Cart: 0
    Quantity:
    Price:
    $55.99
    Subtotal:
  • Fan Relay w/Thermostat  PWI30102

    Painless Wiring Fan Relay w/Thermostat 30102

    PAINLESS WIRING

    $58.99
    Precise engine temperature management is non-negotiable for high-performance applications—overshooting thermal limits costs horsepower and reliability. The Painless Wiring Fan Relay with Thermostat...
    PWI30102
    SKU:
    PWI30102
    Availability:
    Ships Same Business Day
    Weight:
    0.78 LBS
    MFG Part #:
    30102
    $58.99
    Qty in Cart: 0
    Quantity:
    Price:
    $58.99
    Subtotal:
  • Electric Fan Relay  PWI30101

    Painless Wiring Electric Fan Relay 30101

    PAINLESS WIRING

    $31.99
    Electric cooling fans demand reliable switching that won't fail under track or street conditions—the Painless Wiring 30101 relay delivers the durability and amperage capacity you need to control...
    PWI30101
    SKU:
    PWI30101
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    MFG Part #:
    30101
    $31.99
    Qty in Cart: 0
    Quantity:
    Price:
    $31.99
    Subtotal:
  • weatherproof relay base seal terminal (35 amp) 80129

    Painless Wiring Weatherproof Relay Base Seal Terminal (35 amp) 80129

    PAINLESS WIRING

    $17.99
    Electrical gremlins in high-vibration or wet environments can kill a race day—or a restoration project. This Painless Wiring relay base delivers sealed protection against moisture and corrosion while...
    PWI80129
    SKU:
    PWI80129
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $17.99
    Subtotal:
  • Painless Wiring 1 inch Classic Braid 12ft Boxed PWI70960 Painless Wiring 1 inch Classic Braid 12ft Boxed PWI70960

    Painless Wiring 1 inch Classic Braid 12ft Boxed PWI70960

    PAINLESS WIRING

    $45.99
    Clean wire routing isn't just about aesthetics—it's about protecting your electrical system from heat, abrasion, and environmental damage that can cause shorts and failures mid-race or mid-drive. The...
    PWI70960
    SKU:
    PWI70960
    Availability:
    Ships Same Business Day
    Weight:
    0.70 LBS
    MFG Part #:
    70960
    Qty in Cart: 0
    Quantity:
    Price:
    $45.99
    Subtotal:
  • Micro Relay w/Base & Ter minals PWI80136

    Painless Wiring Micro Relay w/Base & Ter minals 80136

    PAINLESS WIRING

    $11.99
    A reliable relay is the backbone of any custom wiring harness, and this Painless Wiring micro relay delivers the switching precision you need without the bulk. Whether you're running auxiliary...
    PWI80136
    SKU:
    PWI80136
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MFG Part #:
    80136
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • 14 Gauge Red TXL Wire 50 Ft. PWI70800

    Painless Wiring 14 Gauge Red TXL Wire 50 Ft. 70800

    PAINLESS WIRING

    $26.99
    Reliable electrical systems demand quality wiring that won't fail under demanding conditions. This Painless Wiring TXL harness is built with proper gauge sizing and durable insulation to handle both...
    PWI70800
    SKU:
    PWI70800
    Availability:
    Ships Same Business Day
    Weight:
    0.88 LBS
    MFG Part #:
    70800
    $26.99
    Qty in Cart: 0
    Quantity:
    Price:
    $26.99
    Subtotal:
  • Total: items /

Adding your products to cart

About Painless Wiring

Painless Wiring has been a trusted name in the automotive industry since 1990, known for simplifying the often daunting task of electrical wiring in vehicles. Established with the goal of providing hassle-free wiring solutions, Painless Wiring quickly became a go-to resource for car enthusiasts and professionals alike. Their commitment to quality and innovation has helped them build a strong reputation over the years, making them a leader in the automotive wiring market.

 

The company offers a wide range of products, including complete wiring harnesses, switches, and custom wiring solutions tailored for a variety of vehicles. Among their most popular offerings are their universal wiring harnesses, which come pre-labeled for easy installation and are designed to work seamlessly with most car models. Additionally, their fuse blocks and relay kits are highly sought after for their reliability and ease of integration into existing systems. Each product is meticulously crafted to ensure a perfect fit and long-lasting performance.

 

Painless Wiring products are engineered to make the process of wiring a vehicle straightforward and stress-free. By using their well-designed wiring solutions, customers can save time and avoid the common pitfalls associated with vehicle electrical systems. Their user-friendly products not only enhance safety and efficiency but also ensure that even those with minimal electrical knowledge can achieve a clean and professional installation. With Painless Wiring, drivers can enjoy peace of mind knowing their vehicle's electrical system is both dependable and high-performing.

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER