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Fleece Performance 01-04 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtails

Marsoni M251S
Sale price$79.99
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Fleece Performance 01-04 GM 2500/3500 Duramax (w/Allison Transmission) NSBU PigtailsSKU: FPE HAR GM NSBU 0104 UPC: 732777409594 Fleece Performance 2001 2004 GM 2500 3500 Duramax (w Allison Transmission) NSBU Pigtails The Fleece Performance NSBU Pigtails replace the factory harness connector to the Neutral Safety Back Up switch on 2001 2004 GM heavy duty trucks with 6. 6L LB7 Duramax diesel and Allison 1000 transmission. Corrosion on the OEM pigtail disrupts TCM to ECM communication causing no crank or no start conditions and this
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4.8 ★★★★★
Based on 1043 reviews
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Verified Purchase
James W. Hopkins
Alexandria, US
★★★★★ 5
Only one minor issue
Color: Haze Blue, Dark Red, Black, Size: Medium
I got these I ran them through the laundry. They didn't seem to bleed at all. I like short sleeve because when I put a long sleeve on under a shirt the sleeves bunch up behind my elbow and I have a hard time pulling the inner sleeve forward. My only complaint is there is no neck tag to indicate which side is front and which is the back of the shirt.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
T
Verified Purchase
Tony Sukiennik
New York, US
★★★★★ 5
Keeps the Sun off my Neck comfortably
Color: Black, Army Green, Light Gray, Size: Large
I go out often in the heat buy must be careful about Sun exposure... These shirts are comfortable even I'm extreme heat and I like that the fabric has stretched... Comfortable to wear even in extreme heat...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 7, 2025
W
Verified Purchase
Walter H. Webb
Port Orchard, US
★★★★★ 5
Turtleneck shirt
Color: Black, White, Light Gray, Size: X-Large
Like these. Very light weight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
D
Verified Purchase
Donald
Dallas, US
★★★★★ 1
Size
Color: Black, White, Light Gray, Size: Large
Collars too big.
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Reviewed in the United States on November 2, 2025
D
Verified Purchase
don
Battle Creek, US
★★★★★ 5
Really good shirts
Color: Black, Light Gray, Dark Gray, Size: Large
Perfect for my uses
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2025

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