Pioneer Cables 760014-5 Automatic Transmission Dipstick Tube Seal

Automatic Transmission Dipstick Tube Seal for OE Fit

Pioneer Cables 760014-5 is an automatic transmission dipstick tube seal built as an exact-fit replacement for service repairs. It is sized to match the original sealing dimensions and helps restore a secure seal at the transmission oil filler tube on a wide range of GM, Ford, Buick, Pontiac, and other applications.

For technicians and DIY repairs on vehicles such as the Chevrolet Silverado, GMC Sierra, and Chevrolet Express, this seal supports a proper fit at the dipstick tube interface without changing the original sealing location. The Pioneer Cables 760014-5 part number is also useful when cross-referencing OE-style replacement needs.

Key Features

• Exact-fit replacement from Pioneer Transmission Components
• Automatic transmission dipstick tube seal for the oil filler tube top-hat boot area
• Inside diameter: 0.5625 in.
• Thickness: 0.875 in.
• Outside diameter: 1.6025 in.
• Fits a broad range of 1996-2017 vehicles across GM, Ford, Buick, Pontiac, Cadillac, Hummer, Isuzu, Mazda, Mercury, Volvo, and more

Detailed Description

Pioneer Cables 760014-5 is made for applications that require a direct replacement automatic transmission dipstick tube seal. The listed dimensions help ensure the seal seats correctly at the tube opening, supporting a tight interface where transmission fluid can escape if the original seal is worn, hardened, or damaged. This part cross-references Bosch 13925 and Davico Mfg 17153 for the same application.

Compatible vehicle coverage includes long-tail search applications such as Fits 2001-2017 Chevrolet Silverado 2500 HD, seal - oil filler tube - top hat boot; Fits 1997-2014 Chevrolet Express 1500, seal - oil filler tube - top hat boot; and Fits 1999-2013 GMC Sierra 1500, seal - oil filler tube - top hat boot. It also applies to many other listed vehicles, including Chevrolet Tahoe, GMC Yukon, Ford Escape, Buick LaCrosse, and Pontiac Grand Prix.

What This Part Helps Address

• Transmission fluid seepage around the dipstick tube
• Loose or worn seal at the oil filler tube opening
• Hardening, cracking, or flattening of the original seal
• Service issues after dipstick tube removal or transmission work
• Fitment problems caused by an incorrect replacement seal size

Installation Notes and Tips

Confirm the seal dimensions against the original part before installation, especially on vehicles with multiple transmission configurations. Clean the tube and sealing surface thoroughly, then inspect the dipstick tube for wear, corrosion, or distortion that could prevent a proper seal. On many applications, the seal is installed at the top-hat boot position on the transmission oil filler tube.

Quality Assurance

Pioneer Transmission Components are positioned as exact-fit replacement parts, with a focus on matching original equipment dimensions and application requirements. The Pioneer Cables 760014-5 is built for direct replacement use on confirmed fitment vehicles, including Chevrolet Silverado, GMC Sierra, and Chevrolet Express applications.