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WirthCo 81039 Cross-Linked Primary Wire 18 Gauge Black 100ft Spool

Manufacturer

Picture for manufacturer WirthCo

Part Number

81039
13 reviews
Sale Price

$10.88

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The WirthCo 81039 is a premium 18-gauge automotive primary wire featuring advanced cross-linked polyethylene (XLPE) insulation for superior performance in demanding electrical applications. This 100-foot spool of black stranded copper wire delivers excellent flexibility and durability for automotive, marine, RV, and powersports wiring projects.

Key Features:

  • 18 AWG stranded copper conductor for optimal flexibility and current carrying capacity
  • Cross-linked polyethylene (XLPE) insulation offers enhanced heat, abrasion, and chemical resistance compared to standard PVC
  • Temperature rating up to 125°C (257°F) for high-temperature engine compartment applications
  • Black color coding for ground circuits and professional appearance
  • 100-foot spool provides ample wire for multiple projects
  • Stranded construction allows for easier routing through tight spaces and around corners

Cross-linked polyethylene insulation technology provides superior protection against fuel, oil, acids, and moisture while maintaining flexibility in extreme temperatures. Ideal for rewiring harnesses, adding accessories, trailer wiring, and general electrical repairs across automotive and powersports applications.

great prices

Had what I need when I needed it. Thanks

Quick, easy and accurate!

first time buyer. will use again and refer to others

Cheap And easy check out

ever thing was fine thanks.

thanks

Excellent e-merchant. Awesome service, great products and super low prices !!!

Excellent price with no tax and free shipping. What's not to like? Cheaper than Lowes for the same item and it appears that I can get it sooner. I received the order. Shipping was way faster than I expected and was packed well. Overall, 5 stars.

easy check out!

Great price

Ordering was easy. Will see how shipping aligns with expectations.

I loved the low prices and shipping is fast it only took about 4 days to get my parts. The thing that really makes me want to buy again is the customer service, I actually got to talk to a real person when I called!

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