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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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Description
Fleece Performance 04.5-05 GM 2500/3500 Duramax (w/Allison Transmission) NSBU PigtailUpgrade your Duramax powered GM 2500 or 3500 series truck with the Fleece Performance 04. 5 05 GM 2500 3500 Duramax (w Allison Transmission) NSBU Pigtail Extension Harness. Designed specifically for the 2004. 5 to 2005 model years, this extension harness ensures a seamless connection for NSBU pigtail applications, providing reliable and efficient wiring compatibility. Crafted for precision and durability, the harness integrates flawlessly with your
Upgrade your Duramax-powered GM 2500 or 3500 series truck with the Fleece Performance 04.5-05 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtail Extension Harness. Designed specifically for the 2004.5 to 2005 model years, this extension harness ensures a seamless connection for NSBU pigtail applications, providing reliable and efficient wiring compatibility.Crafted for precision and durability, the harness integrates flawlessly with your engine components, making it an essential accessory for those tuning or maintaining their diesel trucks. Whether you are upgrading your wiring system or replacing a worn harness, this product by Fleece Performance stands out with quality and fitment.
Easy to install and engineered to meet stringent performance standards, this pigtail extension harness supports optimal transmission function in trucks equipped with Allison transmissions. It's a trusted choice among enthusiasts and professional workshops looking for dependable wiring harness solutions for their high-performance diesel engines.
Order your Fleece Performance extension harness today and benefit from Tuningsupply's fast European shipping and transparent pricing on all performance parts. Enhance your truck's reliability and continue your build with confidence and ease.
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
4.5 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Best toy
Color: Georgia Bulldogs, Style: NCAA #1 Fan Toy
My dog absolutely loves this. Best toy, Go Dawgs!
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Reviewed in the United States on April 28, 2025
★★★★★ 3
Not for Aggressive Chewers
Color: Georgia Bulldogs, Style: NCAA #1 Fan Toy
Not for aggressive chewers. My puppy ripped it open as soon as I gave it to him.
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Reviewed in the United States on November 10, 2025
★★★★★ 4
Pricey
Color: Georgia Bulldogs, Style: NCAA #1 Fan Toy
It was made very well. It is durable. But I really paid to much
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Reviewed in the United States on March 24, 2023
★★★★★ 3
Festive Dog Toy
Color: Georgia Bulldogs, Style: NCAA #1 Fan Toy
Cute, college Gameday toy! My dog tore it up in within 30 minutes. Not for heavy chewers. 😟
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Reviewed in the United States on October 11, 2025
★★★★★ 1
Didn't last a single day
Color: Alabama Crimson Tide, Style: NCAA #1 Fan Toy
My heavy chewer destroyed this within 3 hours. Don't even bother.
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Reviewed in the United States on February 2, 2026