Motormite 85840 Alternator Connector

Reliable Alternator Connector for GM Trucks and Cars

The Motormite 85840 alternator connector is designed to provide a secure and efficient electrical connection for your vehicle's charging system. Compatible with a range of Buick, Chevrolet, GMC, Cadillac, and Oldsmobile models, this connector ensures consistent performance in your alternator wiring harness.

• 6.5-inch wiring harness length for flexible installation
• Two-wire configuration with 18 gauge wire for optimal current flow
• Female blade terminals made of durable plastic for secure connections
• Includes 2-wire alternator external regulator package contents
• Compatible with multiple GM models including C10 Suburban, Camaro, Caprice, and more

Product Details and Specifications

The Motormite 85840 alternator connector features a 6.5-inch wiring harness with two 18 gauge wires, providing a reliable link between the alternator and external regulator. The female blade terminals are constructed from plastic, designed to fit securely and resist corrosion. This connector is specifically engineered for use in various GM vehicles such as the Chevrolet C1500 Suburban, Buick Century, Cadillac Eldorado, and GMC K5 Blazer, among others. The part number 85840 ensures compatibility and ease of identification when replacing or upgrading your alternator wiring components.

Compatible Vehicles and Applications

• Buick models including Century, LeSabre, and Skylark
• Cadillac models such as Eldorado, Fleetwood, and Seville
• Chevrolet trucks and cars including C10 Suburban, Camaro, and Impala
• GMC trucks like K5 Blazer, G10, and G20
• Oldsmobile models including Cutlass, Delta 88, and Omega

Common Issues Addressed by This Alternator Connector

• Intermittent charging system failures due to faulty wiring connections
• Corroded or damaged alternator terminals causing poor electrical contact
• Loose or broken wiring harnesses affecting alternator performance
• Replacement of worn or outdated alternator connectors in GM vehicles
• Ensuring proper connection for external alternator regulators

Installation Notes and Tips

When installing the Motormite 85840 alternator connector, ensure the wiring harness length of 6.5 inches is sufficient for your vehicle’s routing needs. Confirm that the female blade terminals align correctly with the alternator and regulator terminals to avoid loose connections. Use appropriate tools to secure the plastic terminals without damaging the wire gauge. Always disconnect the battery before installation to prevent electrical shorts or shocks.

Quality Assurance and Warranty Information

Motormite alternator connectors are manufactured to meet OEM specifications for durability and electrical performance. The 85840 part number undergoes quality control testing to ensure reliable fitment and function across compatible Buick, Chevrolet, GMC, Cadillac, and Oldsmobile models. While specific warranty details may vary, Motormite products typically include a limited warranty against defects in materials and workmanship.