Specifications
- Brand
- Fleece Performance
- Part #
- FPE-HAR-GM-NSBU-0104
- UPC
- 732777409594

Fleece Performance 01-04 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtails
$87.03
On Backorder
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Replacement NSBU pigtails for 2001-2004 GM 2500/3500 Duramax trucks with Allison transmissions.
Key Features
- Replacement pigtails — restores proper NSBU sensor connection
- Direct fit — no modifications needed
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Will this fit your vehicle?
Specifications
- Brand
- Fleece Performance
- Manufacturer Part #
- FPE-HAR-GM-NSBU-0104
- UPC
- 732777409594
Frequently Asked Questions
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