C-Tzu Mass Air Flow Sensor MAF for Ford, Lincoln, Mazda — 3L3A12B579BA MAF0012 AFLS131 | 1-Year Warranty

Direct OE-Equivalent MAF Sensor for a broad range of vehicles

Meet the C-Tzu Mass Air Flow Sensor MAF, a direct replacement designed to measure the air entering the engine with accuracy and stability. By matching the OEM design, the sensor helps sustain the intended air fuel balance and supports consistent engine performance in everyday driving.

Compatible across Ford E series vans including E150, E250, E350, E450 and E550, F series pickups such as F150, F250, F350, F450, F550, plus models like Escape, Lincoln MKX, MKZ, Mazda 6, CX-9 and Mercury Mariner. Always verify compatibility with your vehicle year, make and model before purchasing.

Key benefits at a glance

• OEM-equivalent replacement: exact fit and performance with the factory-approved design.
• Wide compatibility: broad coverage across popular Ford, Lincoln, Mercury, and Mazda models.
• Replaces multiple part numbers: keeps a smooth parts path when you shop for a replacement.
• OEM fit, quality, and finish: built to withstand the engine environment with durable materials.
• 1-year warranty: confident coverage should any defect arise in the first year of use.

What you might notice on the road

• More stable idle and consistent air readings can help the engine run smoothly at low speeds.
• Potential improvements in throttle response and engine responsiveness during acceleration.
• Steady fuel-air readings may contribute to steadier performance across varied driving conditions.
• A reliable sensor can help diagnose and address run-issues before they escalate, without implying guaranteed results.

Why this matters: the mass air flow sensor is a small, robust module that communicates with the engine control unit to quantify air intake. A direct replacement that matches the OEM design can preserve the intended sensor signals, avoiding mismatched readings that could trigger performance concerns. The unit uses high-quality materials to resist heat and vibration, supporting long-term reliability in typical driving environments. If you’re shopping for a replacement, this option presents a straightforward path to keep your vehicle data consistent with a factory-standard sensor.

Installation and compatibility tips: This sensor is engineered for easy installation and plug-and-play fit on supported models. Before purchase, confirm compatibility with your vehicle’s year, make, and model by cross-checking the OE numbers listed. If you’re unsure, contact customer support for assistance in verify fit and potential warnings about year-specific variations.

Compatibility notes

• Check listed OE numbers: 3L3A12B579BA, MAF0012, AFLS131, and related codes ensure alignment with your vehicle.
• Verify your year and trim to avoid fit issues; some markets may have variations.