Standard Ignition S2891 Nitrogen Oxide (NOx) Sensor Connector

Reliable Nitrogen Oxide Sensor Connector for Chrysler, Jeep, and Ram

The Standard Ignition S2891 Nitrogen Oxide (NOx) Sensor Connector is designed to provide a secure and precise electrical connection for NOx sensors in select Chrysler, Jeep, and Ram vehicles. Engineered to meet OEM specifications, this connector ensures consistent sensor performance and accurate emissions monitoring.

• Compatible with Chrysler 300, Jeep Grand Cherokee, Ram 2500, and Ram 3500 models
• Male connector with rectangular shape for exact fit
• Weatherproof sealed housing to protect against environmental elements
• Four female blade terminals with 18-gauge wire for reliable conductivity
• Harness length of 17.25 inches (430 mm) for flexible installation

Technical Specifications and Features

The S2891 connector features a rectangular male housing measuring 1 1/4 inches in length, designed to mate securely with the NOx sensor terminals. It includes four female blade terminals, each with an 18-gauge wire gauge, ensuring stable electrical transmission. The connector is weatherproof sealed, providing protection against moisture and contaminants, which is critical for maintaining sensor accuracy in harsh engine environments. The harness length of 430 mm (17.25 inches) offers sufficient reach for straightforward routing within the engine bay.

Applications and Common Issues Addressed

• Restores proper NOx sensor signal transmission in Chrysler 300, Jeep Grand Cherokee, Ram 2500, and Ram 3500 vehicles
• Resolves sensor connector corrosion or damage that can cause emission system faults
• Eliminates intermittent electrical connection issues leading to check engine lights
• Supports accurate emissions control and compliance with environmental regulations

Installation Notes and Tips

When installing the Standard Ignition S2891 connector, ensure the mating surfaces are clean and free of debris to maintain a secure connection. The weatherproof seal should be inspected for damage before installation to guarantee protection against moisture. Proper routing of the 17.25-inch harness will help avoid strain or interference with moving engine components. Use appropriate tools to connect the blade terminals firmly without damaging the wires.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The S2891 Nitrogen Oxide Sensor Connector undergoes rigorous quality control testing to verify fit, form, and function. While specific warranty details are not provided here, Standard Ignition typically offers coverage against manufacturing defects. Consult product documentation or the manufacturer for exact warranty terms.