Jhyzxiang Mass Air Flow Sensor MAF for Chevy Silverado 1500 & GMC — Direct-Fit 1999–2009, OE-Style, Thermal-Stable

The Jhyzxiang Mass Air Flow (MAF) sensor is a direct-fit replacement that measures incoming air to help your Chevrolet or GMC engines run more smoothly and efficiently.

If your Silverado, Tahoe, Suburban, Avalanche, Corvette, or work truck shows a check-engine light related to airflow or is running rough, a faulty MAF sensor is a common cause. This Jhyzxiang unit is engineered to match OE electrical and mounting points for 1999–2009 model applications listed below, offering a durable option with tested thermal stability and a one-year warranty.

Which vehicles and engines does this MAF sensor fit?

This sensor covers a wide range of GM models and engine sizes. Confirm compatibility by cross-referencing your year, model, and engine code before ordering.

• Chevy Silverado 1500 (1999–2006) — 4.3L, 4.8L, 5.3L; 2003–2006 — 6.0L
• Silverado 2500/3500, Silverado 3500 Classic, Avalanche, Tahoe, Suburban, SSR, Corvette and select C-Series medium-duty trucks (see fitment specifics)
• Fitment extends to various engine VINs and model years up to 2009 for heavy-duty C4500−C7500 trucks

What OE part numbers does this replace?

Use the listed reference numbers to confirm fitment against your vehicle’s existing part or your dealership documentation. This helps ensure you purchase the correct MAF sensor.

• Common replacement numbers include: 25318411, 15904068, 19330121, 25168491
• Also compatible with alternate designations: 2134160, 213-3640, 86-8411, 748411
• Additional cross-references: AF10043, MA145, MAS0203 and other manufacturer codes

How does this unit improve engine operation and longevity?

The Jhyzxiang sensor is built with materials and thermal designs intended to deliver steady, accurate airflow readings under varying temperatures. Replacing a worn or contaminated MAF can reduce rough idling, improve throttle response, and help the engine control module maintain correct fuel delivery.

• Engineered for thermal stability to resist false readings in heat or cold
• Durable construction for consistent long-term operation
• Precision calibration to match factory signal ranges and mounting locations

How easy is installation and what should I do first?

Installation is straightforward for anyone comfortable with basic automotive maintenance, since the sensor uses factory-style connectors and bolt locations. Before installing, clean the airbox and replace the air filter to avoid contamination that can cause persistent codes even after swapping the sensor.

• Disconnect battery and unplug wiring harness before removal
• Inspect and clean the airbox and new air filter before fitting the new sensor
• Re-install, reconnect, then clear any stored codes; test drive to confirm

Who this is for: Technicians, DIY enthusiasts, and fleet owners seeking a reliable, cost-effective MAF replacement for GM vehicles from the late 1990s through the 2000s. Choose this Jhyzxiang sensor if you need a part that matches common OE reference numbers, offers improved thermal stability, and comes with a 12-month warranty. Always verify the exact model, engine, and part cross-reference on your vehicle before purchasing to ensure a correct fit.