Dorman 917-422 Automatic Transmission Dipstick Tube

Overview of Dorman Automatic Transmission Dipstick Tube 917-422

The Dorman 917-422 automatic transmission dipstick tube is designed for reliable performance in Ford Escape and Mercury Mariner vehicles. Constructed from durable mild steel with a black finish, this dipstick tube ensures accurate transmission fluid level readings and long-lasting service.

• Made from sturdy mild steel for durability
• Black color finish for corrosion resistance
• Outside diameter of 17.4 mm for precise fitment
• Tube length of 20 inches to match OEM specifications
• Includes 1 dipstick tube, 1 rubber hose, and 1 o-ring for installation
• Compatible with Ford Escape and Mercury Mariner models

Detailed Product Description

The Dorman 917-422 automatic transmission dipstick tube is engineered to meet the exact specifications required for Ford Escape and Mercury Mariner vehicles. Its mild steel construction provides strength and resistance to wear, while the black coating helps protect against rust and corrosion. The tube measures 20 inches in length with an outside diameter of 17.4 mm, ensuring a proper seal and fit within the transmission system. Included with the dipstick tube are a rubber hose and an o-ring, which facilitate a secure and leak-free installation. This part is designed to replace worn or damaged dipstick tubes, maintaining accurate transmission fluid monitoring and preventing contamination.

Common Applications and Issues Addressed

• Replacement for cracked or bent dipstick tubes
• Prevents transmission fluid leaks caused by damaged seals
• Ensures accurate transmission fluid level readings
• Helps avoid transmission overheating due to improper fluid levels
• Restores proper sealing to prevent dirt and debris entry

Installation Notes and Tips

• Verify compatibility with your specific Ford Escape or Mercury Mariner model year before installation
• Use the included rubber hose and o-ring to ensure a tight seal
• Inspect the transmission fluid level after installation to confirm proper fit
• Installation hardware is not included; use existing fasteners or source separately if needed
• Consult vehicle service manual for detailed installation procedures

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 917-422 dipstick tube undergoes quality inspections to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official warranty policy for complete information.