17118574000 Cover | Precision ECU Protection for BMW F30/F31, F32/F33
17118574000 Cover | Precision ECU Protection for BMW F30/F31, F32/F33
17118574000 Cover: Precision Engineered Module Protection for BMW Systems
Designed as the critical first line of defense for electronic control units, the 17118574000 module cover represents BMW's engineering commitment to component protection. This 17118574000 Cover supersedes previous part 17117533539 while enhancing environmental resistance through improved sealing technology. Manufactured from glass-fiber reinforced polyamide with UV-stabilized additives, the housing maintains structural integrity across temperature extremes from -40°C to 125°C. The precisely molded ribs create airflow channels that prevent heat buildup around sensitive electronics while deflecting road debris during high-speed operation.
The 17118574000 Cover features integrated mounting points that align perfectly with factory ECU brackets, ensuring vibration-dampened installation without component stress. Injection-molded clips maintain consistent retention force throughout the product lifecycle, preventing moisture ingress while allowing service access. Unlike universal covers, this OEM-spec component maintains critical clearance between the housing and heat-generating components, preserving thermal management characteristics. The textured surface finish resists chemical degradation from engine bay fluids while providing non-reflective properties for improved technician visibility during maintenance procedures.
Vehicle Application Details
This module protection system is engineered for BMW vehicles requiring precise ECU housing solutions. The 17118574000 cover directly replaces earlier version 17117533539 across 3 Series (F30/F31) and 4 Series (F32/F33) models produced between 2012-2018. Compatibility extends to both gasoline and diesel variants equipped with N20, N26, B38, B47, and B48 engine configurations. The redesigned housing accommodates all factory wiring harness configurations while maintaining proper clearance for diagnostic port access.
Installation requires no modification to existing mounting points or electrical connectors, preserving the original equipment's serviceability. The 17118574000 Cover maintains proper airflow dynamics for temperature-sensitive components in turbocharged applications. Sealing surfaces match factory gasket dimensions to prevent compression loss during thermal cycling. This component is validated for use with both standard and M Performance packages, excluding hybrid/electric vehicle applications per BMW engineering specifications.
Technical Specifications
Material Engineering
The housing utilizes PA6-GF30 polyamide composite with 30% glass fiber reinforcement, achieving UL94 V-0 flammability rating while maintaining impact resistance below -30°C. The material formulation prevents electrostatic discharge that could damage sensitive electronics.
Environmental Protection
Multi-layered sealing system combines TPE gaskets with labyrinth-style channel design, achieving IP6K9K dust/water ingress protection. The integrated drainage channels prevent fluid accumulation while allowing condensate evaporation.
Manufacturing Precision
Production utilizes class A surface molds with ±0.15mm dimensional tolerance, ensuring consistent clip engagement force across all production batches. Robotic ultrasonic welding creates homogeneous material bonds without thermal distortion.
Thermal Management
Convection-optimized rib pattern increases surface area by 42% compared to previous designs while maintaining BMW-specified weight parameters. The geometry directs airflow across heat sinks without creating turbulent zones.
Compatible with: BMW 3 Series F30/F31 (2012-2018), 4 Series F32/F33 (2013-2018) models with specified engine types. Replaces original component 17117533539. Not manufactured or endorsed by BMW AG.
Материалы
Материалы
Размеры
Размеры
Инструкции по уходу
Инструкции по уходу
-
По вопросам оптовых и оптовых закупок обращайтесь по адресу: fetion@globautoparts.com