RADHLBNIU Mass Air Flow Sensor for Chevy GMC Buick V6 — Direct-Fit Replacement, OEM-Style Connector

RADHLBNIU Mass Air Flow (MAF) Sensor — a direct-fit replacement designed to restore accurate air-measurement and help your GM V6 engines run closer to factory specifications.

This RADHLBNIU MAF sensor is engineered to match the fit and function of original equipment on a wide range of General Motors vehicles, including Chevy, GMC and Buick models from the mid-1990s through the mid-2000s. It replaces multiple OEM part numbers and is intended for applications that require precise intake-air metering for proper fuel delivery and engine management. The unit is manufactured to the same form factor and connector layout used by many original sensors, making installation straightforward for professional mechanics and DIYers alike.

Will this MAF sensor fit my vehicle?

If your vehicle is listed among compatible models, this sensor is intended as a bolt-in replacement and uses the same electrical connector and mounting points as the OEM part. Always cross-check the listed replace part numbers and your vehicle’s original sensor to confirm compatibility before purchase.

• Compatible with Chevy Astro, S10, Blazer, Impala, Lumina, Corsica, Beretta across specified years and V6 engines.
• Fits GMC Jimmy and Sonoma models in the listed VIN/year ranges and engine displacements.
• Works with Buick Century, Regal, Rendezvous, and Skylark in applicable years and V6 engines.
• Replaces OEM numbers such as 25180303, 25008302, 10332673, MF8308 and others listed.

How does installing this sensor affect engine performance?

A correctly functioning MAF sensor provides the engine control unit (ECU) with accurate airflow data so the fuel injection system can calculate the proper fuel quantity. Replacing a faulty or dirty sensor can reduce rough idling, improve throttle response, and stabilize fuel trims when the rest of the intake and ignition systems are in good condition.

• Restores accurate air-flow data to the ECU for balanced air-fuel ratios.
• Can reduce hesitation and uneven idling caused by faulty airflow readings.
• May help stabilize fuel economy when combined with routine maintenance.

What should I expect during installation and testing?

Installation typically requires basic hand tools and about 20–45 minutes depending on vehicle access and experience. After mounting the sensor and reconnecting the electrical plug, clear any stored trouble codes and perform a short drive cycle; the engine control system should adapt to the new sensor if there are no other faults.

• Mounts using existing bracket and bolts; uses the OEM-style electrical connector.
• Recommend checking intake boot, clamps, and vacuum lines during replacement.
• Clear codes and confirm proper operation by monitoring live airflow or fuel-trim parameters.

What parts and quality assurances come with this RADHLBNIU unit?

The RADHLBNIU sensor is produced to match key mechanical and electrical specifications of the original MAF designs for the covered GM vehicles. The listing includes the cross-reference OEM numbers so you can verify fitment. If you have questions about fitment or after-sale support, RADHLBNIU provides customer assistance to address installation or compatibility concerns.

• Cross-references common OEM numbers for straightforward verification.
• Manufactured to plug into existing harnesses and use stock mounting points.
• Customer support available for fitment and service questions.

Who is this for: Owners and technicians who need a reliable, factory-style Mass Air Flow sensor for GM V6 vehicles—including Chevy S10, Astro, Blazer, Impala, GMC Jimmy and Sonoma, and select Buick models—who want a direct replacement that matches OEM form, fit and electrical connections. Choose this sensor when your vehicle shows airflow-related drivability symptoms and after confirming the part numbers and vehicle application match.