Bosch Mass Air Flow Sensor MAF 0280218381 Stainless Steel Flange Mount

Description

Product Overview

The Bosch Mass Air Flow (MAF) sensor is designed for demanding automotive applications where precision and durability are essential. Constructed from high‑grade stainless steel, the sensor resists corrosion and withstands extreme temperatures. Its flange‑mount design ensures a secure, leak‑free installation directly onto the intake manifold, matching original equipment specifications. Dimensions measure 6.06 x 4.96 x 4.61 inches and the unit weighs just 0.33 kg, offering a compact footprint without compromising performance.

Usage

Ideal for gasoline and diesel engines, this MAF sensor fits a range of vehicles, including select Audi models from 2000‑2002. It excels in high‑temperature environments such as turbocharged engines and performance upgrades, delivering consistent airflow readings that help the engine control unit optimize fuel delivery. Whether you are restoring a classic car or maintaining a daily driver, the sensor provides reliable data for smoother acceleration and improved throttle response.

Why Choose Us

Bosch is a global leader in mass air flow technology, and this sensor reflects the company’s commitment to quality and emission compliance. Each unit is calibrated at the factory, guaranteeing accurate measurements from day one. The patented design reduces pressure drop and protects against water and particulate ingress, extending service life and minimizing drift over time. With Bosch’s reputation for engineering excellence, you can trust this sensor to meet OEM standards.

Key Features

• Stainless‑steel housing ensures long‑lasting corrosion resistance.
• Flange‑mount design provides a secure, leak‑free fit for easy installation.
• Factory‑calibrated for precise airflow measurement, improving fuel economy.
• Patented water‑ and particle‑resistant construction reduces sensor drift.
• Backed by Bosch’s global support network and warranty for peace of mind.

FAQ

Is this sensor compatible with my vehicle?

It fits select Audi models (2000‑2002 TT) and other vehicles that use the OEM part number 0280218381. Verify fitment using the Bosch fit‑checker or consult your mechanic.

Do I need any special tools for installation?

No special tools are required. The sensor uses the original OE connector and flange mounting points for a straightforward, bolt‑on installation.

How does the stainless‑steel construction benefit me?

The stainless‑steel housing resists corrosion and heat, maintaining sensor accuracy longer than standard plastic housings, especially in high‑performance or turbocharged engines.

Will this sensor improve my fuel economy?

Yes. Accurate airflow data allows the engine control unit to fine‑tune fuel delivery, often resulting in up to 20% better fuel consumption compared to a faulty or mismatched sensor.

What warranty does Bosch provide?

Bosch offers a standard limited warranty covering defects in materials and workmanship, backed by their global service network.