{"product_id":"a-premium-mass-air-flow-sensor-maf-23262343-8-pin-for-chevy-gmc-oe-fit-humidity-temp-sensing","title":"A-Premium Mass Air Flow Sensor MAF 23262343 8-Pin for Chevy GMC — OE Fit, Humidity \u0026 Temp Sensing","description":"\u003cstrong\u003eA-Premium Mass Air Flow Sensor 23262343 is an 8-pin, bolt-on airflow meter engineered to restore accurate intake airflow, temperature, humidity and pressure readings for select Chevrolet, GMC, Buick and Cadillac engines.\u003c\/strong\u003e\n\n\u003cp\u003eThis replacement MAF (mass air flow) sensor is designed to match OE fit and electrical interface for many GM vehicles, offering a direct-fit 8-pin connector, two-bolt mounting and multi-sensor measurement in a durable polymer-and-aluminum housing. It measures airflow up to 625 kg\/h with ±2% accuracy and includes humidity, pressure and thermal temperature sensing — helping engine control systems get the inputs they need for fuel and ignition adjustments. A-Premium backs the part with a one-year unlimited-mileage guarantee and recommends diagnostic confirmation before replacement.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will this A-Premium MAF sensor fit?\u003c\/h3\u003e\n\u003cp\u003eThis 23262343-compatible sensor fits a wide range of GM cars, trucks and SUVs across Chevrolet, GMC, Buick and Cadillac lineups spanning many model years and engine sizes. Fitments include Silverado, Sierra, Tahoe, Suburban, Equinox, Traverse, Camaro, Malibu, Colorado, Impala, Yukon, Acadia, Enclave, CTS, XT5, Escalade and more — consult the vehicle list for exact engine-year combinations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChevrolet: Silverado 1500\/2500\/3500, Equinox, Malibu, Traverse, Camaro, Colorado, Impala, Suburban, Tahoe\u003c\/li\u003e\n  \u003cli\u003eGMC: Sierra 1500\/2500\/3500, Yukon, Canyon, Acadia, Terrain, Savana\u003c\/li\u003e\n  \u003cli\u003eBuick\/Cadillac: Enclave, LaCrosse, Regal, Envision, CTS, XT5, Escalade, XT6, CT6, XTS\u003c\/li\u003e\n  \u003cli\u003eReference numbers include 23262343, 22951817, 20787043 and others for cross-checking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow accurate and durable is the sensor?\u003c\/h3\u003e\n\u003cp\u003eA-Premium specifies a measuring range to 625 kg\/h with measurement accuracy around ±2%, giving reliable airflow input for engine control modules. The housing combines PBT+30% glass fiber with aluminum alloy components to resist heat and vibration under hood conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTerminal count: 8-pin electrical connector compatible with OE harnesses\u003c\/li\u003e\n  \u003cli\u003eMounting: two-bolt, bolt-on replacement for direct fit\u003c\/li\u003e\n  \u003cli\u003eMaterials: PBT+GF30 polymer and aluminum alloy for thermal and mechanical resilience\u003c\/li\u003e\n  \u003cli\u003eMax supply voltage: 17 V; designed for automotive electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat additional sensors and measurements are included?\u003c\/h3\u003e\n\u003cp\u003eBeyond mass airflow, this unit integrates humidity, barometric\/pressure and thermal temperature sensing to give the vehicle computer a fuller picture of intake conditions. Those combined inputs help the ECU calculate fuel trim and timing based on actual air mass and environmental factors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated sensors: humidity, pressure and intake-air temperature\u003c\/li\u003e\n  \u003cli\u003eCombined output helps with air mass calculations and compensations\u003c\/li\u003e\n  \u003cli\u003eMeasurement range suitable for light-truck and passenger-vehicle engines listed in fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I confirm this is the right replacement and install it safely?\u003c\/h3\u003e\n\u003cp\u003eAlways scan diagnostic trouble codes and compare the OEM part number(s) before purchasing to ensure compatibility. If you’re not comfortable with diagnostics or electrical connectors, seek a qualified mechanic for replacement to avoid harness damage or incorrect installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompare reference numbers like 23262343, 22951817, AF10682, AFH70M78 before ordering\u003c\/li\u003e\n  \u003cli\u003eDisconnect battery ground and handle harness clips gently during swap\u003c\/li\u003e\n  \u003cli\u003eClear codes after installation and verify proper idle and throttle response\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This A-Premium 8-pin mass air flow sensor is aimed at owners and technicians servicing GM passenger cars, SUVs and light trucks that require a direct-fit replacement with integrated humidity, pressure and temperature sensing. It’s suited for drivers who need an OEM-style electrical match, accurate airflow measurement up to 625 kg\/h, and a durable polymer-and-aluminum assembly backed by a one-year unlimited-mileage guarantee. For best results, confirm vehicle fitment and diagnostic codes before ordering.\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: Does this MAF sensor fit my 2016 Silverado 1500 5.3L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the 23262343 A-Premium MAF lists compatibility for Silverado 1500 2014–2019 with 5.3L engines; verify with your VIN or OEM part number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Should I clear codes after replacing the sensor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — clear trouble codes and perform a drive cycle so the ECU can relearn fuel trims and verify the new sensor readings.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":48083834962078,"sku":"B0BDQFHFSV","price":61.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/a-premium-maf-front-view_ae39e2f4-6f4e-4491-bcdb-cc5aedc491d6.jpg?v=1785836893","url":"https:\/\/northtrailauto.ca\/products\/a-premium-mass-air-flow-sensor-maf-23262343-8-pin-for-chevy-gmc-oe-fit-humidity-temp-sensing","provider":"North Trail Auto","version":"1.0","type":"link"}