Motormite 85139 Fuel Injection Harness Connector

Overview of Motormite Fuel Injection Harness Connector 85139

The Motormite Fuel Injection Harness Connector 85139 is designed for reliable electrical connections in fuel injection systems. This 2-wire throttle body injector harness connector is compatible with various Chevrolet, GMC, Oldsmobile, and Pontiac models, ensuring proper fit and function.

• Wire gauge measurement: 18 gauge for optimal current flow
• Terminal type: Pin terminals for secure connections
• Terminal gender: Female terminals to match male pins
• Overall length: 9 inches for flexible installation
• Terminal material: Durable plastic for insulation and protection
• Wire quantity: 2 wires included in the harness
• Package contents: 2-wire throttle body injector harness connector

Detailed Product Description

This Motormite Fuel Injection Harness Connector (part number 85139) features 18-gauge wiring, which provides a balance between flexibility and electrical capacity suitable for throttle body injector applications. The female pin terminals are constructed from plastic material, offering insulation and resistance to environmental factors. With an overall length of 9 inches, this connector allows for straightforward routing and installation within the engine bay. The 2-wire configuration is specifically designed to support throttle body injectors on compatible vehicles.

Compatible Vehicles and Applications

This fuel injection harness connector is compatible with a range of Chevrolet, GMC, Oldsmobile, and Pontiac vehicles, including models such as the Chevrolet Blazer, C1500, C2500, C3500, Caprice, Jimmy, K1500, K2500, K3500, Lumina APV, S10, S10 Blazer, Silhouette, Sonoma, and Trans Sport. It is intended for use in fuel and air delivery electrical systems, particularly for throttle body injector connections.

Common Issues Addressed by This Harness Connector

• Faulty or damaged throttle body injector wiring connections
• Intermittent electrical connectivity causing injector misfires
• Corroded or worn terminals affecting fuel injection performance
• Replacement of OEM connectors that have deteriorated over time
• Upgrading wiring harness components for improved reliability

Installation Notes and Tips

Before installation, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Verify compatibility with your specific make and model, such as Chevrolet S10 or GMC Jimmy. Use appropriate tools to carefully disconnect the old harness connector and avoid damaging surrounding wiring. The 9-inch length provides flexibility, but routing should avoid heat sources and moving parts. Confirm secure terminal engagement to maintain proper electrical contact.

Quality Assurance and Warranty

Motormite parts are manufactured to meet industry standards for electrical connectors in automotive fuel injection systems. The plastic terminal material is designed to resist environmental wear and provide consistent performance. Part number 85139 is backed by Motormite’s quality control processes, ensuring durability and fitment accuracy. Please refer to Motormite’s warranty policy for specific coverage details.