{"product_id":"standard-ignition-as371-barometric-pressure-sensor","title":"Standard Ignition AS371 Barometric Pressure Sensor","description":"\u003ch2\u003eOverview of Standard Ignition Barometric Pressure Sensor AS371\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AS371 Barometric Pressure Sensor is designed for precise atmospheric pressure measurement in emission control systems. This sensor is compatible with Chevrolet and GMC heavy-duty trucks, including the Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnector Gender: Female\u003c\/li\u003e\n\u003cli\u003eConnector Quantity: 1\u003c\/li\u003e\n\u003cli\u003eConnector Type: Plug in\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Male\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: 3\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Blade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Attributes\u003c\/h2\u003e\u003cp\u003eThe AS371 sensor features a single female plug-in connector designed for secure and reliable electrical connection. It includes three male blade terminals, which ensure consistent signal transmission and durability under heavy-duty operating conditions. The plug-in connector type simplifies installation and replacement, reducing downtime for Chevrolet Sierra 2500 HD and GMC Sierra 3500 owners. The blade terminal design supports stable contact and resistance to vibration, critical for emission control sensor performance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis barometric pressure sensor is specifically engineered for use in emission control systems of Chevrolet and GMC trucks. It is compatible with the Chevrolet Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 models. The part number AS371 ensures proper fitment and function within these vehicles' engine management systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain accurate atmospheric pressure readings\u003c\/li\u003e\n\u003cli\u003eSupports proper engine air-fuel mixture adjustments\u003c\/li\u003e\n\u003cli\u003eAssists in reducing emissions and improving fuel efficiency\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty pressure sensing\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to barometric pressure sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition AS371 sensor, ensure the female plug-in connector is securely attached to the vehicle’s wiring harness. Verify that the three male blade terminals are free of corrosion and properly seated to maintain electrical continuity. It is recommended to disconnect the battery before installation to avoid electrical shorts. Proper installation will help maintain emission system accuracy and vehicle performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance in emission control applications. The AS371 sensor undergoes rigorous testing for durability and accuracy. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44503328653493,"sku":"FBHK-AS371","price":39.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AS371_Fro.jpg?v=1775021999","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-as371-barometric-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}