Dorman 310-501 Evaporative Emissions System Leak Detection Pump

Overview of Dorman 310-501 Evaporative Emissions Leak Detection Pump

The Dorman 310-501 evaporative emissions system leak detection pump is designed specifically for select Dodge, Jeep, and Mitsubishi vehicles. This leak detection pump plays a critical role in maintaining your vehicle's evaporative emissions system by monitoring for leaks and ensuring proper system function.

• Constructed from durable black plastic for corrosion resistance
• Compact dimensions: 2.4 inches length, 5.1 inches diameter
• Inlet and outlet outside diameters of 0.7 inches for precise fitment
• Single port design with male 3-blade connector for secure electrical connection
• Specific fit for Dodge Ram 1500, 2500, 3500, Jeep Grand Cherokee, Commander, Durango, and Mitsubishi Raider and Dakota models

Detailed Product Description and Attributes

The Dorman 310-501 leak detection pump is engineered with a plastic housing that offers resistance to environmental factors commonly encountered in the engine bay. Measuring 2.4 inches in length and 5.1 inches in diameter, this pump is designed to fit precisely within the evaporative emissions system of compatible vehicles. Both the inlet and outlet ports have an outside diameter of 0.7 inches, ensuring a secure connection to the associated hoses. The pump features a single port and a male 3-blade electrical connector, facilitating straightforward installation and reliable operation.

Compatible Vehicles and Applications

This evaporative emissions system leak detection pump is compatible with specific models from Dodge, Jeep, and Mitsubishi. It is designed to fit Dodge Ram 1500, Ram 2500, and Ram 3500 trucks, Jeep Grand Cherokee, Commander, and Durango SUVs, as well as Mitsubishi Raider and Dakota trucks. Using the correct part number 310-501 ensures proper fit and function within these vehicles' evaporative systems.

Common Issues Addressed by the Leak Detection Pump

• Detects leaks in the evaporative emissions system to prevent fuel vapor loss
• Helps resolve check engine light codes related to EVAP system leaks
• Maintains proper pressure and vacuum levels within the EVAP system
• Prevents failed emissions tests due to EVAP system malfunctions
• Supports overall vehicle emissions compliance and environmental standards

Installation Notes and Tips

• Verify vehicle compatibility with part number 310-501 before installation
• Ensure all hoses connected to the 0.7-inch inlet and outlet ports are secure and free of cracks
• Disconnect the battery before handling the male 3-blade electrical connector to avoid electrical shorts
• Inspect surrounding components for wear or damage during replacement
• Follow manufacturer torque specifications when securing the pump in place

Quality Assurance and Warranty Information

Dorman manufactures the 310-501 leak detection pump to meet or exceed OEM standards for fit, form, and function. The plastic construction is designed for durability in harsh under-hood environments. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to Dorman's official warranty policy for complete terms.