BMW Fuel Injector O-Ring - Reinz 13647509752

Ensure optimal fuel system integrity and prevent costly leaks with the **Reinz BMW Fuel Injector O-Ring (REI-407650400)**. This crucial component, also identified by **OE Number 13647509752**, provides a precise and durable seal for your fuel injectors.

Manufactured by Reinz, a leader in automotive sealing solutions, this O-ring is crafted from high-quality, fuel-resistant materials designed to withstand the harsh conditions of your engine bay. A properly sealed fuel injector maintains optimal fuel pressure, prevents fuel vapors from escaping, and contributes to efficient combustion and reliable engine performance.

Worn or compromised O-rings can lead to fuel leaks, reduced fuel efficiency, or engine misfires. This genuine Reinz replacement is essential for maintaining the performance and safety of your BMW.

**Compatible with a wide range of BMW models, including:** 325Ci, 325i, 545i, 550i, 645Ci, 650i, 745i, 750i, X5, and Alpina B7, covering various M54, M56, N62, N62B48, N62B48B, and N62B44 engines across multiple model years. Always verify fitment with your vehicle's specific details.