Global Parts 1815088 Manifold Absolute Pressure Sensor
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Global Parts

Global Parts 1815088 Manifold Absolute Pressure Sensor

Brand Global Parts 1815088
Terminal Type Blade
Connector Quantity 1
Connector Shape Oval
Mount Type Bolt on
Terminal Quantity 4
Connector Gender Female
Terminal Gender Male
Body Material Plastic
Port Quantity 1
Fits —

Bolt-on installation. Single-connector sensor with a secure, direct-fit mount.

Plastic housing. Lightweight construction with an oval female connector.

MAP sensor. Measures intake manifold pressure for precise air-fuel control.

Cross-references Dorman - HD Solutions 904-7704, 21097978 and 22329559 for the same application. See all 5.

$78.20Free shipping
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Manifold Absolute Pressure Sensor for Engine Air Pressure Readings

Global Parts 1815088 is a manifold absolute pressure sensor for fuel-injected engines that measures intake manifold air pressure and sends that data to the ECU for air/fuel mixture calculation. It is a direct-fit emission control sensor for accurate engine load input on applications such as Chevrolet Silverado and GMC Sierra trucks.

Key Features

  • Manifold Absolute Pressure (MAP) sensor for intake manifold pressure measurement
  • Blade terminal type with 4 terminals
  • 1 female oval connector for a secure electrical connection
  • Bolt-on mount type for stable installation
  • Plastic body construction
  • 1 port design for manifold pressure sensing
  • Global Parts part number 1815088

How It Works

This MAP sensor monitors pressure inside the intake manifold and relays that signal to the engine control unit. The ECU uses the input to calculate fuel delivery and engine load, helping maintain proper drivability on fuel-injected Chevrolet Silverado and GMC Sierra applications. This part cross-references Dorman - HD Solutions 904-7704 for the same application.

Common Issues It May Address

  • Incorrect air/fuel mixture caused by inaccurate manifold pressure readings
  • Rough idle related to faulty MAP sensor input
  • Hesitation or poor throttle response under load
  • Check engine light triggered by MAP sensor circuit faults
  • Driveability problems tied to unstable engine load data

Installation Notes

Verify the connector shape, terminal count, and bolt-on mounting style before installation. Confirm the sensor port location and electrical connector match the original unit on your Chevrolet Silverado or GMC Sierra application. Global Parts 1815088 should be installed on the correct manifold location so the ECU receives accurate pressure data.

Quality Assurance

Global Parts supplies emission control sensors built to support accurate engine management signal transfer. This MAP sensor is engineered around the listed connector, terminal, and mounting specifications for consistent replacement selection.

Related reading

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - HD Solutions — 904-7704210979782232955922422785ES113768