12 Volt Performance Products   

12 Volt Performance



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Welome to Ls1Fans.com!

Specializing in GM Trucks and SUV Electric Fan Conversions for
Silverado/Sierra/Yukon/Denali/Tahoe/ Suburban/Escalade

Your #1 Source for OEM Operated PCM Controled and Universal Electric Fan Harnesses.
- LT1 - LS1 - 05+OEM - Flex-a-Lite - Universal - Street & Strip -
We have you covered.

We have moved! THANK YOU to all that stuck with us during this hectic time. We are currently up and running and shipping from our new location.

  Ready to ship!

  Improved Fuse Holders

10 Gauge Grounds

Same Price.

Have issues ordering mobile? Send us an email here!

We are currently updating the site and mobile users that may be having issues seeing the pay-pal buttons. You will need to order from pc, laptop at your convenience or we can send an invoice by email. Sorry for this inconvenience.

Thank you for checking us out! Here at Ls1Fans we strive to build the absolute best products available and to provide the best customer service backed by the best warranty in the industry. If you are not happy, neither are we. We also actually use the products ourselves, 100% built for truckers, by truckers.
No suit and tie CEO's here.

We EXCLUSIVELY use OEM Delphi and Delco weather pack connectors, trigger pins, plugs, and the heaviest duty, highest amp rating(40/60a duty) Automotive relays available. All this equals years of trouble free operation and give you, the customer, piece of mind in knowing you have purchased the absolute best product available for your application.


Charge Cables available HERE!

Proudly Made in the U.S.A.

 For International Shipping quotes or if you
 have any questions before ordering?
 Feel free to contact us


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