{"product_id":"c-tzu-mass-air-flow-maf-sensor-for-gm-trucks-suvs-direct-fit-replacement-fast-30ms-response","title":"C-Tzu Mass Air Flow (MAF) Sensor for GM Trucks \u0026 SUVs — Direct-Fit Replacement, Fast 30ms Response","description":"\u003cp\u003e\u003cstrong\u003eThe C-Tzu Mass Air Flow (MAF) Sensor is a direct-fit replacement that restores accurate air measurement for compatible Chevy, GMC, Cadillac, Buick and other vehicles, helping clear common MAF-related error codes and improve drivetrain responsiveness.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement MAF sensor (OE cross-references include 25318411, 25168491, AF10043 and many others) is manufactured to meet or exceed original-equipment standards. It’s designed for a fast 30ms response, rugged construction and straightforward installation so you can resolve air-flow faults without sourcing an expensive OEM part. The unit is tested for accuracy, backed by a one-year warranty, and intended for a wide range of GM-platform trucks and SUVs from late 1990s through the 2000s.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and OE numbers does this sensor fit?\u003c\/h3\u003e\n\u003cp\u003eThis C-Tzu MAF is compatible with a broad list of GM models and several OE part numbers, making it a flexible replacement option for fleet or home repairs. Always verify fitment against your vehicle’s VIN and the OE cross-reference list before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits: Chevy Silverado, Suburban, Tahoe, Avalanche; GMC Sierra, Yukon, Envoy; Cadillac CTS; Buick, Hummer, Isuzu, Oldsmobile, Pontiac, Saab models — model years vary from late 1990s through mid-2000s.\u003c\/li\u003e\n  \u003cli\u003eCommon OE references: 19330121, 25168491, 25318411, AF10043 plus dozens of cross numbers listed.\u003c\/li\u003e\n  \u003cli\u003eCheck compatibility by year, engine and connector shape to ensure direct-fit installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does installing this MAF sensor address engine fault codes?\u003c\/h3\u003e\n\u003cp\u003eFailing MAF sensors often trigger diagnostic trouble codes related to airflow measurement. Replacing a malfunctioning sensor with a correctly matched unit can resolve codes such as P0100–P0104 when the root cause is the meter itself.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned to clear common airflow-related codes (P0100, P0101, P0102, P0103, P0104) when the sensor is the fault source.\u003c\/li\u003e\n  \u003cli\u003e30ms response time improves signal accuracy to the ECU for better fuel\/air calculations.\u003c\/li\u003e\n  \u003cli\u003eAfter installation, clear stored codes with a scanner — some vehicles require code reset for the ECU to relearn the new sensor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know about installation and maintenance?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically straightforward for technicians or experienced DIYers, but follow a few precautions to avoid dealing with recurring faults. Ensure the ignition and ECU are powered down prior to swap and clear diagnostic codes if they persist after replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTurn off ignition (and disconnect battery if preferred) before removing the old sensor to avoid electrical issues.\u003c\/li\u003e\n  \u003cli\u003eInspect the intake duct and air filter — contamination can damage a new MAF if not addressed.\u003c\/li\u003e\n  \u003cli\u003eAfter fitting, use an OBD-II scanner to clear codes and confirm the new sensor is reading correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat quality assurances and warranty support are provided?\u003c\/h3\u003e\n\u003cp\u003eThe C-Tzu MAF is manufactured under controlled standards and subjected to multiple tests to ensure durability and measurement accuracy. The part comes with a one-year warranty and customer support response within 12 hours for warranty or fitment questions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConstructed from durable materials and tested to meet or exceed OEM tolerance and performance.\u003c\/li\u003e\n  \u003cli\u003eMultiple inspections for consistent electrical and flow response characteristics.\u003c\/li\u003e\n  \u003cli\u003eOne-year worry-free warranty and timely customer service for replacements or guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The C-Tzu Mass Air Flow Sensor is aimed at vehicle owners, independent mechanics and fleet managers who need a cost-effective, reliable replacement for worn or faulty MAF units on GM-platform trucks and SUVs. It’s suited to anyone troubleshooting MAF-related diagnostic codes or restoring engine drivability without buying OEM-priced components, provided they verify fitment with their vehicle’s year and engine configuration.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this MAF sensor clear a P0101 code?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If the code is caused by a faulty MAF, replacing it with this unit often resolves P0101, but clear the code and verify with a scanner after installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need special tools to install the C-Tzu MAF?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No special tools are required beyond common hand tools; a scanner is recommended to clear codes and confirm operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"C-Tzu","offers":[{"title":"Default Title","offer_id":48086473670814,"sku":"B0DNYY7QS2","price":44.87,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/c-tzu-maf-sensor-front-view_1ff2708b-a86d-43bc-8ccf-f4ab141238fc.jpg?v=1785898952","url":"https:\/\/northtrailauto.ca\/products\/c-tzu-mass-air-flow-maf-sensor-for-gm-trucks-suvs-direct-fit-replacement-fast-30ms-response","provider":"North Trail Auto","version":"1.0","type":"link"}