Dorman 310-205 Evaporative Emissions System Leak Detection Pump

Overview of Dorman 310-205 Leak Detection Pump

The Dorman 310-205 Evaporative Emissions System Leak Detection Pump is designed specifically for select Dodge and Jeep models. This black plastic pump plays a critical role in maintaining your vehicle's evaporative emissions system by detecting leaks efficiently.

• Constructed from durable black plastic material
• Measures 4.5 inches in length with a 3.8-inch diameter
• Features 0.7-inch inlet and outlet outside diameters
• Includes two ports for effective system integration
• Equipped with a male 3-blade connector for secure electrical connection
• Designed for specific fitment on Dodge Ram 1500, 2500, 3500, and Jeep Grand Cherokee
• Does not include a filter

Detailed Product Description

The Dorman 310-205 leak detection pump is engineered to meet the exact specifications required by Dodge Ram 1500, 2500, 3500, and Jeep Grand Cherokee models. Its plastic construction ensures resistance to corrosion and long-term durability within the evaporative emissions system. The pump’s dimensions, including a 4.5-inch length and 3.8-inch diameter, allow for precise fitment and optimal performance. The 0.7-inch inlet and outlet outside diameters facilitate proper airflow, while the two-port design supports efficient leak detection. The male 3-blade connector ensures a reliable electrical connection, essential for accurate system diagnostics.

Common Applications and Issues Addressed

• Detects leaks in the evaporative emissions system to prevent fuel vapor loss
• Helps resolve check engine light codes related to EVAP system leaks
• Prevents failed emissions tests caused by faulty leak detection pumps
• Maintains proper fuel vapor containment for environmental compliance
• Supports overall engine performance by ensuring system integrity

Installation Notes and Tips

• Verify compatibility with your specific Dodge Ram or Jeep Grand Cherokee model before installation
• Ensure all electrical connections, especially the male 3-blade connector, are secure and free of corrosion
• Inspect surrounding hoses and fittings for wear or damage during replacement
• Follow manufacturer torque specifications to avoid damage to the pump or mounting points
• Consult vehicle service manual for detailed installation procedures

Quality Assurance and Warranty

Dorman manufactures the 310-205 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. Always refer to the warranty documentation provided with the product for exact terms.