{"product_id":"standard-ignition-mas0389-mass-air-flow-sensor","title":"Standard Ignition MAS0389 Mass Air Flow Sensor","description":"\u003ch2\u003eOverview of Standard Ignition MAS0389 Mass Air Flow Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition MAS0389 Mass Air Flow Sensor is designed specifically for Mercedes-Benz C220 models. This sensor ensures accurate measurement of air intake, contributing to optimal engine performance and emission control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAttachment Method: Snap fit for secure installation\u003c\/li\u003e\n\u003cli\u003eConnector Gender: Female with one round connector\u003c\/li\u003e\n\u003cli\u003eHousing Included: Yes, made of durable plastic\u003c\/li\u003e\n\u003cli\u003eNumber of Bolt Holes: 2 for stable mounting\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Four male bullet terminals\u003c\/li\u003e\n\u003cli\u003eComplete assembly for direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe MAS0389 Mass Air Flow Sensor by Standard Ignition is a complete assembly designed to replace the original sensor in Mercedes-Benz C220 vehicles. Featuring a snap fit attachment method, it allows for straightforward installation without the need for additional hardware. The sensor includes a female round connector with one connection point, ensuring compatibility with the vehicle’s wiring harness. Its plastic housing protects the internal components from environmental factors, while the two bolt holes provide a secure and stable fit. The sensor terminals are male bullet types, totaling four, which facilitate reliable electrical connections.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis mass air flow sensor is compatible with Mercedes-Benz C220 models, making it a precise fit for emission control and engine management systems in these vehicles. The part number MAS0389 corresponds directly to this application, ensuring proper function and integration.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by MAS0389 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIrregular engine idling or stalling\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to inaccurate air measurement\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty air flow readings\u003c\/li\u003e\n\u003cli\u003ePoor acceleration or engine hesitation\u003c\/li\u003e\n\u003cli\u003eIncreased emissions from improper air-fuel mixture\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the MAS0389 sensor is simplified by its snap fit design and included housing. Ensure the connector is properly aligned and securely attached to avoid electrical issues. Use the two bolt holes to firmly mount the sensor in place, preventing vibrations that could affect sensor readings. It is recommended to disconnect the battery before installation to avoid electrical shorts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications. The MAS0389 sensor undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44691104694453,"sku":"FBHK-MAS0389","price":586.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_MAS0389_Fro.jpg?v=1775081267","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-mas0389-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}