Name: Serpentine Belt Tensioner Pulley OE 11187603347 for BMW Engine System
Brand: SUMATE
SKU: 11187603347
Price: 12.00 USD
Availability: InStock

Serpentine Belt Tensioner Pulley OE 11187603347 for BMW Engine System

No.11187603347

Type	Serpentine Belt Tensioner Pulley
Product Name	Serpentine Belt Tensioner Pulley OE 11187603347
OE Number	11187603347
Application	BMW Engine System
Material	C&U bearing + High-strength steel pulley
MOQ	Group 1
Delivery time	1-7 days
Packaging	SUMATE / Neutral / Custom
Origin	Zhejiang, China

$12.00

Description

Product Overview

The Serpentine Belt Tensioner Pulley OE 11187603347 is an essential component of the engine accessory drive system, designed to maintain correct serpentine belt tension and ensure stable belt operation for reliable engine performance.

Manufactured by SUMATE, this serpentine belt tensioner pulley features a high-strength pulley combined with a precision bearing system. It provides smooth rotation, reduced vibration, low operating noise, and excellent durability for long-term engine operation. Each unit is manufactured under strict quality control procedures and inspected before shipment.

Designed as a direct replacement for OEM numbers 11187603347 / 11287603347 / 7603347, this pulley is suitable for selected BMW applications, providing a reliable aftermarket replacement solution for distributors, wholesalers, and repair professionals.

Product Features

Direct replacement for original serpentine belt tensioner pulley specifications.
Precision bearing system ensures smooth rotation and stable performance.
High-strength pulley structure provides excellent durability and wear resistance.
Maintains proper belt tension and helps reduce belt vibration.
Accurate pulley dimensions ensure proper belt alignment.
Low operating noise with reliable long service life.
100% quality inspection before shipment.
Suitable for BMW aftermarket replacement applications.

OEM Numbers & Cross Reference Numbers

OEM Numbers:
11187603347 / 11287603347 / 7603347

Cross Reference Numbers:
BOSCH 1 987 600 409 / CONTINENTAL CTAM V85752 / DAYCO APV3706 / SKF VKM38354 / SNR GA350.90 / Schaeffler INA 534051610

Technical Specifications

Product Type: Serpentine Belt Tensioner Pulley
OEM Number: 11187603347
Inner Diameter: 8 mm
Outer Diameter: 55 mm
Width: 25.5 mm
Weight: 0.66 kg
Structure: High-strength pulley + Precision bearing system
Application Type: Engine accessory belt tension system component

Compatible Vehicles

BMW 1 Series (2011–2019)
BMW 3 Series (2012–2016)

Why Choose SUMATE

Professional manufacturer of automotive belt drive system components.
Strict quality control throughout production and inspection processes.
Reliable aftermarket replacement solutions for global customers.
OEM replacement and private label packaging support.
Stable supply capacity with export experience.

Looking for a Reliable Supplier?

SUMATE provides reliable serpentine belt tensioner pulleys and engine accessory system components for automotive distributors, wholesalers, and repair workshops worldwide. Contact us for bulk orders, OEM services, and long-term cooperation opportunities.