Description

The Electronic Control Module (ECM) is a crucial component in modern trucks. It is responsible for controlling the engine’s electronic systems, including fuel injectors, throttle position sensors, and ignition timing. The ECM receives data from various sensors located throughout the vehicle and uses this information to adjust settings to optimize performance and efficiency. It also stores diagnostic trouble codes that can be read with specialized equipment to diagnose issues with the engine or related systems. Part Number 3942336RX 3942336 refers to a specific ECM model used in certain truck makes and models. Hawks Parts is a professional Cummins parts wholesale supplier in China, We can provide Genuine/Original, OEM, and aftermarket Cummins parts and SCR Emission system products as well as a one-stop service for you.

OE Quality(Original Equipment): This is the real Genuine Parts.Original manufacturer with brand logo and packaging

OEM: This is a genuine part produced directly by the original equipment manufacturer (OEM) and designed with the precise specifications and standards of your vehicle’s original parts. It is a real OEM part. You can be assured that the part will function exactly as the manufacturer intended and keep your vehicle running as it was engineered to. Original manufacturer but without the original logo.

Aftermarket: High quality, You can be assured that the part will function exactly as the manufacturer intended and keep your vehicle running as it was engineered to. This is for the automotive aftermarket. packaging can be neutral or customized to your requirements.