Dorman 904-6036 Nitrogen Oxide (NOx) Sensor - Upstream

Overview of Dorman 904-6036 Nitrogen Oxide Sensor

The Dorman 904-6036 Nitrogen Oxide (NOx) Sensor is designed specifically for Ram 2500, 3500, and 4000 models. This sensor plays a critical role in monitoring and controlling emissions to ensure compliance with environmental standards.

• Compatible with Ram 2500, 3500, and 4000 models
• Wiring harness length of 620 mm for precise installation
• 18-gauge wire for reliable signal transmission
• Grey rounded rectangle male connector with 4 blade terminals
• Durable black and silver plain finish sensor body
• Specific fitment ensures proper integration with vehicle systems
• Includes one sensor with module in the package

Detailed Product Description

The Dorman 904-6036 NOx sensor is engineered to provide accurate nitrogen oxide level readings for emission control systems in Ram trucks. Featuring a wiring harness length of 620 mm and 18-gauge wire, it ensures stable electrical connections and signal integrity. The sensor’s connector is a grey, rounded rectangle male type with four blade terminals, designed for a secure and precise fit. The sensor body combines black and silver colors with a plain finish, built to withstand the operating environment under the vehicle’s hood. This specific fitment sensor is tailored for Ram 2500, 3500, and 4000 models, ensuring compatibility and optimal performance.

Common Applications and Issues Addressed

• Helps maintain proper emission levels by monitoring NOx gases
• Prevents emission-related engine warning lights and codes
• Supports compliance with environmental regulations
• Improves engine performance by providing accurate sensor data
• Reduces risk of failed emissions inspections

Installation Notes and Tips

• Verify vehicle compatibility with Ram 2500, 3500, or 4000 before installation
• Handle the sensor and wiring harness carefully to avoid damage
• Ensure the connector is fully seated and locked to prevent signal loss
• Follow manufacturer torque specifications when securing the sensor
• Check for any diagnostic trouble codes after installation to confirm proper function

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 904-6036 NOx sensor undergoes rigorous quality control to ensure durability and reliable performance in emission control systems. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.