Dorman 61106 Radiator Drain Petcock

Durable Brass Radiator Drain Petcock for Select Vehicles

The Dorman 61106 Radiator Drain Petcock is designed for specific fitment on a wide range of vehicles including Buick, Chevrolet, Ford, and Dodge models. Crafted from brass, this radiator drain cock offers reliable corrosion resistance and long-lasting performance for your cooling system maintenance needs.

• Constructed from durable brass material for corrosion resistance
• Thread size: 1/4 inch NPT with 1.52 inch thread length
• Overall width of 1.41 inches for precise fitment
• Specific fit for various Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Lincoln, Mercury, Oldsmobile, Plymouth, and Pontiac models
• Includes one radiator drain cock per package

Product Details and Specifications

The Dorman 61106 radiator drain petcock is engineered to provide a secure and leak-free drain solution for your vehicle's radiator. Its brass construction ensures durability and resistance to rust and corrosion, which is critical for maintaining the integrity of the cooling system. The 1/4 inch NPT thread size and 1.52 inch thread length allow for a precise and tight fit, minimizing the risk of coolant leaks. With an overall width of 1.41 inches, this drain cock is designed to fit specific applications, ensuring compatibility with a broad range of vehicles such as the Ford F-150, Chevrolet Blazer, Dodge Dakota, and Buick Century.

Compatible Vehicles and Applications

This radiator drain petcock is compatible with many popular makes and models, including but not limited to:

• Buick Century, LeSabre, and Skylark
• Chevrolet Blazer, C1500, and S10
• Ford F-150, Bronco, and Econoline series
• Dodge Dakota, Ramcharger, and Caravan
• Cadillac DeVille and Eldorado

Use the Dorman 61106 to replace worn or leaking radiator drain valves on these vehicles to maintain proper coolant drainage and system performance.

Common Issues Addressed by This Radiator Drain Petcock

• Leaking or dripping radiator drain valve
• Difficulty draining coolant during maintenance
• Corroded or damaged drain petcock threads
• Coolant contamination due to faulty drain valve
• Incompatibility with original drain cock causing leaks

Installation Notes and Tips

Before installation, ensure the engine is cool and the cooling system is depressurized. Remove the old radiator drain petcock carefully to avoid damaging the radiator drain port threads. Apply thread sealant or Teflon tape to the new petcock’s threads to ensure a leak-free seal. Tighten the Dorman 61106 drain cock securely but avoid over-tightening to prevent thread damage. After installation, refill the cooling system and check for leaks during engine operation.

Quality Assurance and Warranty

Dorman manufactures the 61106 radiator drain petcock to meet or exceed OEM specifications for fit, form, and function. The brass construction provides long-term durability and corrosion resistance. This part is backed by Dorman’s limited warranty, ensuring reliability and customer satisfaction when installed according to guidelines.