Belt Tensioner Pulley for BMW 1 & 3 Series F20 F21 F30 F31 F35 F80 316i 11287603347

Description

Maintain proper belt alignment and tension with this replacement belt tensioner pulley. Engineered for compatibility with select BMW 1 Series and 3 Series applications, this component addresses wear-related noise and tension loss in the accessory drive system.

Key Features

• Replacement belt tensioner pulley for BMW 1 Series F20/F21 and 3 Series F30/F31/F35/F80 with 316i engines.
• Interchangeable with OE reference number 11287603347 for service alignment.
• Supports proper accessory belt tension to prevent slippage and premature wear.
• Compatible with 2011 and newer production dates as specified.
• Manufactured to aftermarket specifications for direct-fit installation.

Technical Specifications

Package Includes

• 1 x Belt Tensioner Pulley

FAQ

Q: Will this fit my 2013 BMW 316i F30?

A: This pulley is designed for F30 316i models from 2011 onwards. Please verify your specific chassis code and production date match the fitment details before ordering.

Q: Is this the complete tensioner assembly or just the pulley wheel?

A: This listing is for the belt tensioner pulley only. The tensioner arm assembly is sold separately unless otherwise specified.

Q: Does this pulley come with the bearing installed?

A: The pulley is supplied as a complete rotating unit. Professional installation is recommended to ensure proper torque and alignment.

Q: What is the difference between F30 and F35?

A: F30 denotes the standard wheelbase sedan, while F35 indicates the long-wheelbase version. This pulley fits both variants when equipped with the 316i engine.