{"product_id":"spectra-ma172-mass-air-flow-sensor","title":"Spectra MA172 Mass Air Flow Sensor","description":"\u003ch2\u003eReliable Mass Air Flow Sensor for Buick, Chevrolet, Oldsmobile, and Pontiac\u003c\/h2\u003e\u003cp\u003eThe Spectra MA172 Mass Air Flow Sensor is designed to provide accurate airflow measurement for a range of Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. This sensor helps maintain optimal engine performance by ensuring the correct air-to-fuel ratio.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement Mass Air Flow Sensor for select GM models\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick 88, 98, LeSabre, Park Avenue, and more\u003c\/li\u003e\n\u003cli\u003eFits Chevrolet Lumina APV, Lumina Van, and LSS models\u003c\/li\u003e\n\u003cli\u003eSupports Oldsmobile Cutlass, Cutlass Ciera, and Silhouette vehicles\u003c\/li\u003e\n\u003cli\u003eWorks with Pontiac Bonneville, Grand Prix, and Trans Sport\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAccurate Airflow Measurement for Engine Efficiency\u003c\/h2\u003e\u003cp\u003eThe Spectra MA172 sensor measures the volume and density of air entering the engine, providing critical data to the engine control unit (ECU). This information allows the ECU to adjust fuel injection and ignition timing for efficient combustion. Designed to meet OEM specifications, the MA172 ensures consistent performance and helps reduce emissions in compatible Buick, Chevrolet, Oldsmobile, and Pontiac models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick models: 88, 98, LeSabre, Park Avenue, Riviera, and more\u003c\/li\u003e\n\u003cli\u003eChevrolet models: Lumina APV, Lumina Van, LSS\u003c\/li\u003e\n\u003cli\u003eOldsmobile models: Cutlass, Cutlass Ciera, Cutlass Cruiser, Silhouette\u003c\/li\u003e\n\u003cli\u003ePontiac models: Bonneville, Grand Prix, Trans Sport, Firebird, and others\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by the MA172 Mass Air Flow Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine hesitation or stalling during acceleration\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency and increased emissions\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by airflow sensor faults\u003c\/li\u003e\n\u003cli\u003eRough idle or inconsistent engine performance\u003c\/li\u003e\n\u003cli\u003eDifficulty starting the engine in some conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen replacing the MA172 Mass Air Flow Sensor, ensure the engine is cool and the ignition is off. Disconnect the battery before removal to prevent electrical issues. Carefully unplug the sensor connector and remove mounting screws. Install the new sensor securely and reconnect the electrical connector. After installation, clear any diagnostic trouble codes and verify proper engine operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Spectra MA172 Mass Air Flow Sensor is manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details may vary, Spectra products typically include a limited warranty against defects in materials and workmanship. Refer to the product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":52178643910837,"sku":"BCNK-MA172","price":87.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_MA172_Fro.jpg?v=1775591490","url":"https:\/\/www.partcatalog.com\/products\/spectra-ma172-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}