Bosch 026154403H Manifold Absolute Pressure MAP Sensor

The Bosch 026154403H is a Manifold Absolute Pressure (MAP) Sensor engineered to deliver accurate air pressure measurement to very fine tolerances for efficient engine performance. As a critical component of the engine management system, the MAP sensor monitors intake manifold pressure and relays that data to the engine control unit (ECU), enabling precise fuel delivery and ignition timing adjustments under all operating conditions.

Bosch is the original equipment manufacturer (OEM) supplier for a wide range of European and domestic vehicles, and this sensor is built to meet or exceed OEM standards in fit, form, and function.

Key Features:

• Accurate manifold air pressure measurement to ensure optimal engine performance and fuel efficiency
• OEM-quality construction for reliable, long-term durability
• High resistance to engine heat, vibration, and environmental conditions
• Direct OEM replacement — plug-and-play installation with no modifications required
• Supports precise ECU calculations for fuel trim, ignition timing, and emissions control
• Manufactured by Bosch, a global leader in automotive sensors and engine management technology

The Bosch 026154403H MAP sensor is a genuine OEM-grade replacement designed to restore proper engine management system function. Sold individually.