Rein ABV0138 Fuel Injection Air Flow Meter Boot

OE Boot for BMW Air Flow Meter Service

The Rein ABV0138 fuel injection air flow meter boot is an OE-quality replacement for select BMW intake and air delivery applications. It is built to match original equipment form, fit, and function, with direct-fit dimensions for straightforward service on BMW 323i, 325i, 328i, Z3, and related models.

Made from rubber and engineered to original design specifications, this boot is built for European vehicle service where heat, salt, road debris, oil, and other contaminants can shorten the life of intake components. Rein ABV0138 is a practical replacement when the original boot is cracked, hardened, or leaking.

Key Features

• Direct-fit replacement for easier installation
• OE-quality rubber construction
• Matches original equipment design specifications
• Resists heat, salt, road debris, oil, and other contaminants
• Application-specific fitment for select BMW models
• Rein ABV0138 for air flow meter and intake service

Detailed Description

Rein Automotive designs this boot as an OE-style replacement for European vehicles, with the same form, fit, and function expected from the original part. The Rein ABV0138 is intended for BMW intake and fuel injection air flow meter connections where a secure, sealed rubber boot is needed to maintain proper airflow routing. This part cross-references Genuine 13541705209 for the same application. Compatible BMW applications include 2001-2006 BMW 325Ci, 2001-2005 BMW 320i, 2001-2005 BMW 325i, 2001-2005 BMW 325xi, 1999-2002 BMW Z3, 2000 BMW 323Ci, 1999-2000 BMW 323i, 2000 BMW 328Ci, 1999-2000 BMW 328i, and 1999 BMW Z3 from 9/98.

Common Problems This Part Can Address

• Cracked or split intake boot causing unmetered air leaks
• Hardened rubber that no longer seals properly
• Airflow meter connection issues from worn OE-style tubing
• Vacuum-related drivability concerns tied to intake leaks
• Contamination exposure at the air intake connection

Installation Notes and Tips

Verify the part number and vehicle application before installation. Inspect adjoining clamps, intake tubes, and air flow meter connections for wear, since damaged mating parts can affect sealing. Clean the connection surfaces before installing the new boot to help ensure a proper fit on BMW 323i, 325i, 328i, and Z3 applications.

Quality Assurance

Rein OE-quality boots are built to match original equipment design expectations for European vehicles. Part number ABV0138 is backed by a 24-month or 24,000-mile warranty.