Description
The E46 M3 SMG Pump Wiring Harness is a high-quality replacement component specifically designed for BMW E46 M3 models equipped with the Sequential Manual Gearbox (SMG) system. This harness enables the connection of the SMG hydraulic pump to the vehicle’s Electronic Control Module (ECM), facilitating control and communication within the SMG system.
Constructed from durable materials, this wiring harness satisfies or surpasses OEM specifications. It incorporates the precise connectors, wiring, and length for a seamless fit and function. The design of the harness considers resistance to heat, vibration, and other environmental elements that could potentially lead to early wear and failure.
The E46 M3 SMG pump wiring harness is a crucial element for the optimal operation of the SMG system. It serves as a perfect replacement for a damaged or deteriorated harness and is recommended during SMG pump replacements or upgrades. Installation of the harness is straightforward and offers a cost-effective strategy for maintaining the durability and reliability of your BMW E46 M3’s SMG system.
No special tools are required for installation. Standalone repair kits are also available for purchase.










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