Yukrotor Mass Air Flow Sensor MAF for GM V6/V8 — 19112572 Direct-Fit OE-Calibrated

The Yukrotor Mass Air Flow Sensor (MAF) is a direct-fit replacement that measures incoming air so the engine control unit can set the correct fuel delivery for a range of GM V6 and V8 vehicles.

Designed as a high-quality aftermarket alternative to original equipment sensors, this Yukrotor MAF sensor is built to match the shape, electrical connections, and calibration of the factory unit. It is compatible with many Chevy, GMC, Cadillac and Pontiac models from the 1990s to early 2000s, listed by engine size and year. The part replaces multiple OEM numbers, undergoes testing for fit and function, and is backed by a 12-month warranty for added peace of mind.

How will installing this Yukrotor MAF sensor affect engine performance?

Replacing a faulty or dirty mass air flow sensor with a properly working unit restores accurate air measurement, which helps the engine control module calculate fuel delivery more precisely. That can reduce rough idling, hesitation, and poor fuel economy caused by incorrect air-fuel mixtures. Proper sensor response also supports smoother throttle transitions under load.

• Provides accurate airflow measurements to the ECU for consistent fueling
• Helps reduce stalling and erratic idle linked to bad MAF readings
• Can improve drivability and address fuel trim-related codes
• Designed to match OE electrical connectors and mounting points

Which vehicles and engines does this part fit?

This Yukrotor MAF sensor fits a broad set of GM platforms. Compatibility spans many Chevy and GMC light-truck models as well as select Cadillac and Pontiac models with V6 and V8 engines produced in the mid-1990s through early 2000s. Always verify fitment with your vehicle’s year, make, model and engine before purchase.

• Chevy: C1500, C2500, C3500, Camaro, Corvette, Express vans, K-series trucks, Suburban, Tahoe (various 4.3L–7.4L applications)
• GMC: C/K trucks, Savana vans, Suburban, Yukon (multiple 4.3L–8.1L applications)
• Cadillac: Escalade 1999–2000 5.7L; Pontiac: Firebird 1993–2002 and 2004 GTO 5.7L
• Replaces OEM numbers such as 19112572, 213-3457, 25008219 and others

What quality and warranty assurances come with this aftermarket sensor?

The sensor is manufactured using robust materials and is tested for proper form, fit, and function to meet or often exceed OE expectations. Yukrotor inspects electrical connections and housing tolerances to ensure reliable operation under typical driving conditions. If any issues arise, the product includes a one-year warranty to handle replacements or refunds.

• Engineered to match OE dimensions and electrical interfaces
• Tested for responsiveness and stability before shipment
• 12-month warranty with replacement or refund options
• Check old part numbers and connector style to confirm compatibility

How do I confirm this MAF sensor is the correct replacement for my vehicle?

Before ordering, compare the part number and connector style from your original sensor to the Yukrotor listing. Use the vehicle selector or enter year, make, model and engine in the fitment tool to cross-check compatibility. When in doubt, inspect the original sensor’s mounting points and electrical plug against product images.

• Match OEM part numbers printed on the old sensor
• Verify the electrical plug shape and pin count
• Compare flange and bolt hole locations for direct fit

Who is this for: Mechanics, DIY enthusiasts, and fleet owners needing a dependable replacement MAF sensor for compatible GM trucks, SUVs, and performance cars. It’s suited for anyone troubleshooting drivability issues or replacing a failed sensor who wants an economical, tested aftermarket option with a straightforward fit and warranty support.