Wiring Components
Wiring solutions such as junction blocks, fuses, and switch panels keep your car’s electrical system running smoothly. These components deliver the safe and organized wiring setup needed for competitive racing. Partner them with compatible electrical upgrades for a professional-grade result.
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- Price
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Painless Wiring 14 Gauge Green TXL Wire 50 Ft. 70804
PAINLESS WIRING
$26.99Reliable 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
$26.99 -
Painless Wiring 8 Gauge Red TXL Wire 25 ft 70690
PAINLESS WIRING
$36.99Proper 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 -
Painless Wiring Quick Connect Kit/9 wire 40010
PAINLESS WIRING
$9.99Quick 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 -
Painless Wiring Quick Connect Kit/6 wire 40009
PAINLESS WIRING
$9.99Quick 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 -
Painless Wiring Quick Connect Kit/4 wire 40008
PAINLESS WIRING
$6.99Quick-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 -
Painless Wiring Quick Connect Kit/3 wire 40007
PAINLESS WIRING
$6.99Quick-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
$6.99 -
Painless Wiring Quick Connect Kit/2 wire 40006
PAINLESS WIRING
$5.99Quick-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 -
Painless Wiring HEI Tachometer Lead 30813
PAINLESS WIRING
$10.99Accurate 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 -
Painless Wiring Weatherproof Electric Fan Relay 30130
PAINLESS WIRING
$42.99Electric 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 -
Painless Wiring Electric Fan Relay 30101
PAINLESS WIRING
$31.99Electric 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
$31.99Qty in Cart: 0Quantity:Price:$31.99Subtotal: -
MSD Pro-Clamp Wire Separators 7-8.5mm Set of 8 8843
MSD IGNITION
$37.46Spark plug wire management is critical for reliable ignition performance and engine longevity. The MSD Pro-Clamp Separators keep your ignition wires organized and routed away from heat sources that...MSD8843- SKU:
- MSD8843
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 8843
$37.46 -
MSD Dual Plug Wire Separators Set of 16 for 8-8.5mm Wires 8842
MSD IGNITION
$31.57Spark plug wire management isn't just about aesthetics—it's critical for reliable ignition performance. Inductive crossfire between adjacent wires can cause misfires and power loss, while heat...MSD8842- SKU:
- MSD8842
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 8842
$31.57 -
MSD Spark Plug Wire Separators 8-8.5mm Black Plastic Set of 16 8841
MSD IGNITION
$31.57Inductive crossfire and spark scatter can silently rob your engine of performance and reliability, especially in high-RPM applications where spark plug wire integrity matters most. MSD Dual Plug Wire...MSD8841- SKU:
- MSD8841
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- MFG Part #:
- 8841
$31.57 -
MSD 2-Pin Deutsch Connector 12-14 Gauge 8184
MSD IGNITION
$44.96Reliable electrical connections are the foundation of any high-performance racing build—especially when you're pushing components to their limits. The MSD Deutsch 2-Pin Connector 8184 delivers a...MSD8184- SKU:
- MSD8184
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- MFG Part #:
- 8184
$44.96 -
MSD Deutsch 2-Pin Connector 16-18 Gauge 8183
MSD IGNITION
$18.91Electrical connections fail in racing environments—vibration, moisture, and extreme conditions demand connectors built for reliability. The MSD Deutsch 2-Pin 8183 delivers waterproof protection and...MSD8183- SKU:
- MSD8183
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- 8183
$18.91 -
MSD Deutsch 4-Pin Connector 16-18 Gauge 8181
MSD IGNITION
$23.36Reliable electrical connections are non-negotiable in high-performance racing, where vibration, moisture, and temperature extremes can compromise standard connectors. The MSD Deutsch 4-Pin Connector...MSD8181- SKU:
- MSD8181
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MFG Part #:
- 8181
$23.36 -
MSD 1-Pin Weathertight Connector -40 to 257°F 8174
MSD IGNITION
$11.82Engine compartments expose electrical connectors to extreme temperatures, moisture, and corrosive fluids that degrade standard connectors and cause intermittent electrical faults. The MSD 1-Pin...MSD8174- SKU:
- MSD8174
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 8174
$11.82 -
MSD 2-Pin Weathertight Connector Black 8173
MSD IGNITION
$16.37Engine compartment electrical connections demand reliability—a single corroded or loose terminal can sideline your build or race program. The MSD 2-Pin Weathertight Connector 8173 eliminates that...MSD8173- SKU:
- MSD8173
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MFG Part #:
- 8173
$16.37 -
MSD Shrink Sleeve Numbered for Cylinders Set of 8 3415
MSD IGNITION
$23.36Cylinder identification is critical when diagnosing ignition issues or verifying firing order on the track or in the shop. MSD's pre-printed shrink sleeves eliminate guesswork during spark plug boot...MSD3415- SKU:
- MSD3415
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- 3415
$23.36 -
Mr. Gasket Blk Deluxe Wire Loom Kit 9728
MR. GASKET
$8.47A clean engine bay isn't just for show—organized spark plug wires reduce heat transfer to nearby components and make future maintenance and diagnostics significantly easier. The Mr. Gasket Blk Deluxe...MRG9728- SKU:
- MRG9728
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 9728
$8.47
