A-Premium Mass Air Flow Sensor MAF 23262343 8-Pin for Chevy GMC — OE Fit, Humidity & Temp Sensing

This 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.

Which vehicles will this A-Premium MAF sensor fit?

This 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.

• Chevrolet: Silverado 1500/2500/3500, Equinox, Malibu, Traverse, Camaro, Colorado, Impala, Suburban, Tahoe
• GMC: Sierra 1500/2500/3500, Yukon, Canyon, Acadia, Terrain, Savana
• Buick/Cadillac: Enclave, LaCrosse, Regal, Envision, CTS, XT5, Escalade, XT6, CT6, XTS
• Reference numbers include 23262343, 22951817, 20787043 and others for cross-checking

How accurate and durable is the sensor?

A-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.

• Terminal count: 8-pin electrical connector compatible with OE harnesses
• Mounting: two-bolt, bolt-on replacement for direct fit
• Materials: PBT+GF30 polymer and aluminum alloy for thermal and mechanical resilience
• Max supply voltage: 17 V; designed for automotive electrical systems

What additional sensors and measurements are included?

Beyond 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.

• Integrated sensors: humidity, pressure and intake-air temperature
• Combined output helps with air mass calculations and compensations
• Measurement range suitable for light-truck and passenger-vehicle engines listed in fitment

How should I confirm this is the right replacement and install it safely?

Always 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.

• Compare reference numbers like 23262343, 22951817, AF10682, AFH70M78 before ordering
• Disconnect battery ground and handle harness clips gently during swap
• Clear codes after installation and verify proper idle and throttle response

Who 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.