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- USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
Fleece Performance 11-16 GM 2500/3500 Duramax LML Fan Extension HarnessUpgrade your 2011 to 2016 GM 2500 and 3500 series Duramax LML models with the Fleece Performance fan extension harness. Designed to deliver reliable and efficient extension capabilities, this harness ensures seamless connection and optimal functionality of your engine's fan system. Manufactured by Fleece Performance, a trusted name in high performance automotive components, this extension harness caters specifically to the wiring needs of your
Upgrade your 2011 to 2016 GM 2500 and 3500 series Duramax LML models with the Fleece Performance fan extension harness. Designed to deliver reliable and efficient extension capabilities, this harness ensures seamless connection and optimal functionality of your engine's fan system.Manufactured by Fleece Performance, a trusted name in high-performance automotive components, this extension harness caters specifically to the wiring needs of your powerful Duramax engine. Its robust construction is engineered to withstand harsh under-the-hood conditions, providing durability and longevity.
Installation is straightforward, making it a perfect solution for enthusiasts looking to maintain or upgrade their wiring system without hassle. Whether you are enhancing your daily driver or building a high-performance workstation, this extension harness offers the reliability and quality you expect from premium tuning parts.
Backed by Tuningsupply's commitment to fast delivery and excellent customer service, you can order with confidence knowing you are supported by enthusiasts who understand your passion and technical needs.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 1597 reviews
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Product Reviews
★★★★★ 5
Look and feel awesome!
Size: 11.5, Color: Optic White/Opti
These are awesome shoes - look great really, really white and clean! Love how comfortable they are - and soooo light. I was a little worried they'd get dirty easily, but I've been able to keep them clean. Fit as expected. If you're looking for a great, comfortable, and affordable shoe, check these out!
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Reviewed in the United States on December 4, 2025
★★★★★ 5
Great shoe, comfort
Size: 11.5, Color: British Tan/Ivry
Love these shoes, they're super comfy. Laces stayed tied all day. I wear them in a business casual environment, or if I'm going out for a nice meal with my wife. They look good, the color is unassuming and neutral. they also elevate my height, I feel like it gives me an inch or so more versus regular shoes. This is my second pair!
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Good shoes
Size: 7, Color: British Tan/Ivry, Size: 7, Color: British Tan/Ivry
Look very nice these shoes, speally to go out to dinner with the family, are really light weight, great quelith, and great softness
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Nice Shoes
Size: 10.5, Color: British Tan/Ivry
Nice pair of shoes for my feet. Fits comfortably and nice cushion when walking.
I would buy another pair.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Super comfortable!
Size: 9, Color: Navy Blazer/Ivor
Some of the most comfortable shoes that I've ever worn/walked in! Super light on my feet. Nice casual looking and comfortable shoe for a reasonable price. I already brought 3 pair.
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Reviewed in the United States on April 21, 2026