{"product_id":"electrical-722-mercedes-2040-68971","title":"Connector \/  Ecm Plug Adapter Mercedes 722.6 (w5a-330 \/  W5a-580) 96-up (oem# 140-270-0250 \/  203-540-0253)","description":"\u003ch2\u003eECM Plug Adapter Connector for Mercedes 722.6 (W5A-330 \/ W5A-580) Transmissions 1996+\u003c\/h2\u003e\u003cp\u003eRestore proper electronic communication between your transmission control unit and the 722.6 gearbox with this premium ECM plug adapter connector. Manufactured by Atk to meet or exceed OEM specifications, this electrical connector replaces worn, corroded, or damaged factory plugs that can cause shifting problems and fault codes. Designed as a direct fit for Mercedes 722.6 (W5A-330 \/ W5A-580) transmissions from 1996 and up.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for OEM part numbers 140-270-0250 and 203-540-0253\u003c\/li\u003e\n\u003cli\u003ePrecision-molded housing ensures a secure, weather-tight connection\u003c\/li\u003e\n\u003cli\u003eHigh-quality electrical contacts for reliable signal transfer\u003c\/li\u003e\n\u003cli\u003eResistant to heat, vibration, and transmission fluid exposure\u003c\/li\u003e\n\u003cli\u003eManufactured by Atk for dependable long-term performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eThis ECM plug adapter connector is compatible with Mercedes vehicles equipped with 722.6 (W5A-330 \/ W5A-580) transmissions from 1996 and newer. It is a direct-fit replacement for the listed OEM part numbers, making installation straightforward for qualified technicians.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Part?\u003c\/h3\u003e\u003cp\u003eA faulty connector can interrupt communication between the ECM and transmission, leading to harsh shifting, limp mode, or stored trouble codes. This Atk-manufactured adapter restores that critical link with OEM-quality fit and function. Verify your transmission code and OEM number before ordering to ensure a perfect match. Order now and get your Mercedes shifting smoothly again.\u003c\/p\u003e","brand":"ATK","offers":[{"title":"Default Title","offer_id":49485111230723,"sku":"68971","price":28.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/0333\/4147\/files\/68971_01.png?v=1792192704","url":"https:\/\/shop.atkits.com\/products\/electrical-722-mercedes-2040-68971","provider":"ATK and parts, LLC","version":"1.0","type":"link"}