Yukrotor Mass Air Flow (MAF) Sensor — OE Fit 19112572, Direct Electrical Compatibility & Restores Throttle Response

The Yukrotor Mass Air Flow (MAF) Sensor precisely measures incoming engine air to help the ECU set the correct fuel delivery for your compatible GM vehicle.

If your Chevy, GMC, Cadillac or Pontiac from the 1990s–early 2000s is showing signs of rough idle, reduced throttle response, or check-engine codes related to airflow, the MAF sensor is a common service item. Yukrotor's replacement MAF (fits OE numbers including 19112572, 213-3457, 25008219 and others) is engineered to match original fit and electrical characteristics so it integrates cleanly with the factory intake system and engine control unit.

How does this MAF sensor restore engine performance?

The Yukrotor MAF sensor measures the volume and mass of air entering the intake and sends that signal to the ECU so fuel delivery can be adjusted accurately. Replacing a failing sensor removes erratic airflow readings that cause lean/rich conditions and drivability issues.

• Precise airflow sensing circuit matched to OE output curves
• Direct electrical and mounting compatibility with listed GM models
• Improved throttle response versus a contaminated or failing sensor
• Tested for consistent fit, form, and function before shipping

Which vehicles will this Yukrotor MAF sensor fit?

This unit is manufactured to fit a wide range of late-90s and early-2000s GM trucks, vans, and performance cars. Verify your vehicle’s make, year, model and engine against the fitment list before ordering to ensure correct compatibility.

• Chevy: C1500/C2500/C3500, Express vans, Camaro, Corvette, Tahoe, Suburban (1994–2002 ranges)
• GMC: C/K trucks, Savana vans, Yukon, Suburban (1996–2002 coverage)
• Cadillac: Escalade 5.7L (1999–2000); Pontiac: Firebird/GTO 5.7L (selected years)
• Also cross-references common OE numbers like 19330126, 25179711, 19207203

What should I check before buying and installing?

Confirm the part number and connector type of your current MAF sensor, and inspect the intake tubing and air filter for debris that could cause premature failure. Proper installation prevents vacuum leaks and ensures accurate readings to the ECU.

• Match your old part number to the replacements listed (e.g., 19112572, 25008219)
• Verify connector pin layout and mounting hole alignment
• Replace or clean the air filter and inspect intake boot for cracks
• Clear stored engine codes and perform a short drive cycle after installation

How reliable is the Yukrotor replacement compared to OE sensors?

Yukrotor builds this MAF sensor using quality components and an optimized housing to replicate OE electrical behavior and fitment. Each sensor is evaluated for performance to help ensure consistent operation under typical driving conditions.

• Manufactured to meet or exceed OE specifications for durability
• Electrical outputs tuned for proper ECU calibration
• Backed by a 12-month warranty for replacement or refund
• Shipped after inspection to reduce DOA or fit issues

Who is this for? The Yukrotor Mass Air Flow Sensor is aimed at owners and professional technicians working on GM vehicles from the mid-1990s through the early 2000s—especially Chevrolet and GMC truck/van owners and enthusiasts restoring Camaros, Corvettes, Firebirds, GTOs, and Escalades. Choose this sensor if you need a direct-fit replacement that cross-references common OE numbers and is supplied with a manufacturer warranty to support everyday driving and light-duty performance use.