Fleece Performance 04.5-05 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtail - FPE-HAR-GM-NSBU-0405

Fleece Performance 04.5-05 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtail - FPE-HAR-GM-NSBU-0405 — smart value for your build

The Fleece Performance 04.5-05 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtail - FPE-HAR-GM-NSBU-0405 is a specialized automotive component designed for your GM heavy-duty truck. It serves as a connection harness tailored to fit specific model years and transmission types. This part helps maintain proper electrical connections within your vehicle’s system.

This pigtail is intended for owners and mechanics working on 2004.5 to 2005 GM 2500 and 3500 Duramax trucks equipped with Allison transmissions. If you are performing repairs, upgrades, or replacements on your vehicle’s wiring, this component fits into your project. It is especially useful when dealing with the NSBU (No Start Backup) system wiring.

Common use cases include restoring or replacing worn or damaged wiring harnesses to ensure reliable communication between your truck’s electronic modules. Whether you are troubleshooting electrical issues or preparing your vehicle for heavy-duty tasks, this pigtail helps keep your system connected and functioning as expected.

Features

• Ensures consistent electrical connections for smoother vehicle operation
• Simplifies installation to save you time during repairs or upgrades
• Supports durability to withstand the demands of heavy-duty use
• Improves serviceability by providing a straightforward replacement option
• Helps maintain system reliability for everyday driving and work tasks
• Reduces the chance of wiring issues that can cause vehicle downtime

Product Detail

This component is a pigtail designed specifically for the 04.5-05 GM 2500/3500 Duramax trucks with Allison transmissions, identified by the NSBU designation. When installing this part, it’s important to confirm compatibility with your vehicle’s model year and transmission type. The pigtail connects to existing wiring harnesses, so basic electrical knowledge will help ensure a proper fit and function. Keep in mind that this part is intended to replace or repair the NSBU wiring section, so check your vehicle’s wiring needs before purchase.

Value

Using this pigtail in your vehicle helps maintain predictable electrical performance, which leads to smoother operation and fewer unexpected issues. It offers dependable quality that supports your truck’s daily use and heavy workloads. By choosing the right component for your build, you can avoid common wiring problems and enjoy more reliable service over time.