EZAFIX MAP Sensor for Honda & Acura 4‑Cylinder — Direct Fit 079800‑4250, 1.7 bar with O‑Ring

EZAFIX MAP Sensor Replacement (079800-4250) is a direct-fit manifold absolute pressure sensor designed to restore accurate intake pressure readings on compatible Honda and Acura 4-cylinder engines.

This aftermarket MAP (manifold absolute pressure) sensor is built as a bolt-in substitute for several OEM part numbers, including 37830-P0G-S00 and 37830-PAA-S00, and fits a wide range of late-1990s and early-2000s Honda and Acura models. It measures up to 1.7 bar and comes with an O-ring for sealing, so installation is straightforward for technicians and knowledgeable DIYers. The unit is intended to replace worn or failed sensors that can cause drivability issues related to incorrect intake pressure signaling.

Will this MAP sensor fit my Honda or Acura model?

Yes, the EZAFIX MAP sensor is compatible with many Honda and Acura applications from the early 1990s through the mid-2000s when the listed part numbers match your vehicle. Check your vehicle’s engine code and OEM part number to confirm fitment before purchasing.

• Direct replacement for part numbers 37830-P0G-S00 and 37830-PAA-S00
• Fits 1994–1999 Honda Accord and 2000–2002 Accord 2.3L 4-cylinder
• Compatible with 1994–2005 S2000, 1994–2001 Acura Integra, and other listed models
• Includes O-ring for proper intake manifold sealing

How does installing this MAP sensor affect engine performance?

Replacing a faulty MAP sensor restores accurate intake pressure data to the engine control module (ECM), improving air-fuel calculations and throttle response. While it won't change underlying mechanical issues, a correct sensor can reduce hesitation, rough idle, and incorrect fuel trim readings.

• Provides precise manifold pressure input for ECM fuel/ignition adjustments
• Can eliminate drivability symptoms caused by incorrect pressure readings
• Direct-fit design avoids modifications or wiring changes

What are the technical specs and installation details?

The EZAFIX MAP sensor is rated to 1.7 bar and built as a drop-in replacement for several OEM sensors used across Honda and Acura engines (B, D, H, F series). It arrives with the necessary O-ring; installation typically requires removing the old sensor, fitting the new unit, and torqueing fasteners to factory specs.

• Pressure rating: 1.7 bar
• Direct replacement for 079800-3000 and 079800-4250 family
• Includes O-ring; electrical connector matches OEM pinout
• Recommended: verify ECU codes and clear faults after installation

How reliable is this aftermarket MAP sensor compared to OEM?

EZAFIX designs this unit to meet the fit and function of the original sensor, aiming for consistent pressure readings and long service life under normal operating conditions. Reliability depends on proper installation, vehicle maintenance, and avoiding exposure to excessive contaminants or vacuum line leaks.

• Engineered as a direct-fit aftermarket replacement
• O-ring included to help prevent vacuum leaks
• Recommended to inspect intake hoses and connections when replacing

Who is this for: The EZAFIX MAP Sensor Replacement is intended for owners and mechanics of compatible Honda and Acura vehicles who need an accurate, cost-effective replacement for failing OEM manifold pressure sensors. It suits those restoring drivability, clearing fault codes related to MAP readings, or performing routine engine management maintenance on B-, D-, H-, and F-series 4-cylinder engines.