Dorman 61104 Radiator Drain Petcock

Reliable Radiator Drain Petcock for Jeep Grand Wagoneer and J-Series Trucks

The Dorman 61104 radiator drain petcock is designed specifically for Jeep Grand Wagoneer, J10, and J20 models. Crafted from durable brass, this radiator drain cock offers a precise fit and reliable performance for your cooling system maintenance needs.

• Constructed from corrosion-resistant brass material
• Thread size: 1/4 inch NPT for secure installation
• Thread length of 1.03 inches ensures proper sealing
• Overall width measures 1.38 inches for compatibility
• Designed specifically for Jeep Grand Wagoneer, J10, and J20 models
• Includes one radiator drain petcock per package

Durable Brass Construction and Precise Fitment

The Dorman 61104 radiator drain petcock is engineered with brass to resist corrosion and withstand the demands of automotive cooling systems. Its 1/4 inch NPT thread size and 1.03 inch thread length provide a secure and leak-free connection. The overall width of 1.38 inches ensures it fits perfectly in the radiator drain port of Jeep Grand Wagoneer, J10, and J20 vehicles. This specific fitment helps maintain the integrity of the cooling system during fluid drainage and refilling.

Purpose and Common Applications

• Facilitates controlled draining of radiator coolant during maintenance
• Replaces worn or damaged radiator drain valves to prevent leaks
• Helps avoid coolant contamination by providing a sealed drain point
• Assists in flushing and servicing the cooling system efficiently
• Prevents radiator damage caused by improper draining methods

Installation Notes and Tips

Before installation, ensure the engine is cool to avoid injury from hot coolant. Remove the old drain petcock carefully to prevent damage to the radiator threads. Apply thread sealant or Teflon tape to the 1/4 inch NPT threads of the Dorman 61104 petcock to ensure a leak-free seal. Tighten the petcock securely but avoid over-tightening to prevent thread stripping. After installation, refill the cooling system and check for leaks during operation.

Quality Assurance and Warranty Information

Dorman manufactures the 61104 radiator drain petcock to meet or exceed OEM specifications for Jeep Grand Wagoneer, J10, and J20 models. The brass construction ensures long-lasting durability and corrosion resistance. This part is backed by Dorman's limited warranty, providing confidence in its quality and performance for your vehicle's cooling system maintenance.