Dorman 603-841 Engine Coolant Reservoir

Reliable Engine Coolant Reservoir for Fiat 500X and Jeep Renegade

The Dorman 603-841 engine coolant reservoir is designed to maintain optimal cooling system performance for your Fiat 500X or Jeep Renegade. Constructed from durable plastic with a clear finish, this reservoir allows for easy fluid level monitoring and is engineered to meet the specific requirements of these vehicle models.

• Material: Durable plastic construction with clear color for visibility
• Dimensions: 7.05 inches length and 4.95 inches height
• Shape: Circular design with two mounting holes and included mounting brackets
• Cap: Spring loaded twist type with a maximum pressure rating of 21 psi
• Capacity: Holds up to 5.2 liters of coolant
• Pressurized reservoir with included cap for secure sealing

Detailed Product Description

The Dorman 603-841 engine coolant reservoir is a pressurized component designed to fit Fiat 500X and Jeep Renegade models. Its circular shape and clear plastic material provide both durability and easy inspection of coolant levels. The reservoir includes a spring loaded twist cap rated for a maximum pressure of 21 psi, ensuring the cooling system maintains proper pressure during operation. With a capacity of 5.2 liters, this reservoir supports efficient coolant storage and circulation. The unit comes with mounting brackets and two mounting holes for secure installation, though mounting hardware is not included.

Common Applications and Issues Addressed

• Replacement for cracked or leaking coolant reservoirs
• Restores proper coolant level monitoring and containment
• Prevents coolant loss due to faulty or damaged reservoirs
• Maintains correct system pressure to avoid overheating
• Supports cooling system integrity in Fiat 500X and Jeep Renegade vehicles

Installation Notes and Tips

When installing the Dorman 603-841 coolant reservoir, ensure the mounting brackets align with the two mounting holes on the vehicle frame. Use appropriate mounting hardware compatible with your Fiat 500X or Jeep Renegade, as hardware is not included. Verify the spring loaded twist cap is securely tightened to maintain system pressure. Always check for leaks after installation and refill the reservoir with the recommended coolant type and level.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 603-841 engine coolant reservoir undergoes rigorous quality control to ensure durability and performance. Please refer to Dorman's warranty policy for specific coverage details.