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Home / Lighting / Driving & light bars

TXL 18 AWG CableTXL 18 AWG Cable

Autowire

TXL 18 AWG Cable

TXL-18-BK

18 AWG TXL Tinned Automotive Wire is commonly used for wiring harnesses where lower current loads are required. It is suitable for connecting sensors, signal wires, LED lighting, small accessories, and other low-amperage circuits. The wire meets SAE J1128 standards,…

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Important note

TXL wire is manufactured with a thin-wall, chemically cross-linked polyethylene insulation that provides excellent resistance to oil, fuel, solvents, and high temperatures. The stranded copper conductor ensures flexibility and reliability, even in demanding automotive environments.

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This wire is designed for universal use in automotive electrical systems and is suitable for wiring harnesses, restorations, aftermarket installations, and performance modifications.

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18 AWG TXL Tinned Automotive Wire is commonly used for wiring harnesses where lower current loads are required. It is suitable for connecting sensors, signal wires, LED lighting, small accessories, and other low-amperage circuits. The wire meets SAE J1128 standards, offering durability, flexibility, and resistance to chemicals and heat in both passenger and engine compartments.

Wire Gauge Max Amps (up to 10 ft) Max Amps (up to 15 ft) Max Amps (up to 20 ft) Common Uses
10 AWG 30A 25A 20A Fuel pumps, cooling fans, high-power relays, aftermarket audio
14 AWG 20A 15A 10A Headlights, ignition coils, smaller accessory fans
18 AWG 10A 7.5A 5A Sensors, LED lighting, low-draw accessories
22 AWG 5A 3A 2A Signal wires, switches, electronics, control circuits
  • The wire offers excellent chemical and heat resistance, remains flexible for routing in tight areas, and is lightweight due to its thin-wall insulation. It is suitable for both interior and engine compartment use, ensuring reliable performance in harsh automotive environments.


This product is 18 AWG TXL wire made with stranded copper conductors and insulated with thin-wall cross-linked polyethylene. It is compliant with SAE J1128 standards and has a temperature rating of -40°C to 125°C (-40°F to 257°F).


The wire is 18 AWG in size with an approximate outer diameter of 1.6 mm, which may vary slightly depending on color.

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The wire can be easily cut, stripped, and crimped with standard automotive wiring tools. Always ensure the gauge is appropriate for the electrical load and circuit length. For higher current or extended wire runs, a larger gauge such as 14 AWG or 10 AWG may be required.

This wire is designed for universal use in automotive electrical systems and is suitable for wiring harnesses, restorations, aftermarket installations, and performance modifications.

Q: Is 18 AWG strong enough for power-hungry devices?

A: It is recommended only for low-amperage circuits such as sensors, lighting, and accessories. For devices drawing higher current, use 14 AWG or 10 AWG.

Q: Can this wire handle engine bay conditions?

A: Yes, it is rated for -40°C to 125°C (-40°F to 257°F) and resists heat, moisture, and chemicals.

Q: What lengths and colors are available?

A: The wire is available in multiple colors.

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