Fleece Performance Starter Solenoid Wiring Harness Connector

Fleece Performance Starter Solenoid Wiring Harness Connectors for Cummins Diesel

When a diesel truck refuses to start reliably, the culprit is often smaller than you might expect. Electrical connectors in the 5.9L or 6.7L Cummins can become loose or break over time, causing a poor connection between the connector and the component — and that can lead to intermittent issues or a complete failure of the component altogether. That's exactly the kind of real-world diesel problem that Fleece Performance Engineering was built to solve.

Fleece Performance Engineering is a leading manufacturer of aftermarket diesel performance products, with a reputation for innovation, quality, and service that pushes the limits of diesel performance technology. As an ISO 9001 certified manufacturer, Fleece brings together engineers, design engineers, machinists, and fabricators under one roof. While the brand is widely recognized for headline products like turbochargers and lift pumps, their selection of sensors and electrical components allows diesel owners to fix an existing harness with one of their many harness pigtails.

The Fleece Performance Starter Solenoid Pigtail

The Fleece Performance Starter Solenoid Wiring Harness Connector — commonly referred to as the Starter Solenoid Pigtail — is purpose-built for owners of 2003–2018 Ram trucks equipped with the 5.9L or 6.7L Cummins diesel engine. This replacement engine starter connector features a 6-inch pigtail and serves as a direct replacement for Mopar part 68486185AA.

What sets Fleece apart from generic alternatives is their commitment to manufacturing quality. Produced in-house, their manufacturing process includes fully automated wire cutting and terminal crimping to ensure the highest quality replacement parts. The kit also includes a heat sealable butt-splice connector, making the repair clean, secure, and long-lasting without requiring specialized tools or excessive labor.

Fleece's broader lineup is built around solving real diesel-truck problems, improving reliability, and supporting stronger combinations — and that philosophy carries through to even their most straightforward repair components, which fit well on trucks that still need to work.

Why Choose a Fleece Performance Connector?

• OEM-grade fitment: Designed specifically for 2003–2018 Dodge Ram 5.9L and 6.7L Cummins applications
• In-house manufacturing: Automated wire cutting and terminal crimping for consistent, reliable quality
• Complete repair kit: Includes a heat sealable butt-splice connector for a finished, durable installation
• Direct OEM replacement: Replaces Mopar 68486185AA for a straightforward, no-guesswork swap
• Trusted brand pedigree: Engineered by a company known for diesel innovation and ISO 9001 certified processes

Whether you're dealing with a no-start condition or intermittent starting issues on your Cummins-powered truck, replacing the starter solenoid connector is a logical and cost-effective first step. Browse the full Starter Solenoid Wiring Harness Connector category to compare options, or explore everything Fleece Performance Engineering has to offer for your diesel build.