Dorman 904-7442 Turbocharger Boost Sensor
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Dorman

Dorman 904-7442 Turbocharger Boost Sensor

Brand Dorman 904-7442
Material Plastic
Maximum Pressure Reading 72.5
Connector Included No
Terminal Type Blade
Connector Shape Round
Mount Type Bolt-on
Terminal Quantity 4
Connector Gender Male
Port Quantity 0
Package Contents 1 sensor
Fits —

OE direct replacement. Matches the fit and function of the original sensor.

Bolt-on installation. No modifications needed for a straightforward replacement.

Durable plastic housing. Built for reliable performance in demanding conditions.

Cross-references 577.96521 and 20524936 for the same application. See all 2.

$199.13Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $199.13
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Dorman 904-7442 Turbocharger Boost Sensor

Dorman 904-7442 is a turbocharger boost sensor built to match the fit and function of the original sensor on specified vehicles. It is designed for durable, reliable performance in turbocharged air and fuel delivery systems.

Key Features

  • Direct-fit turbocharger boost sensor for OE-style replacement
  • Plastic sensor housing with a round connector shape
  • 4-terminal male blade connection
  • Bolt-on mount type for secure installation
  • Maximum pressure reading: 72.5
  • Connector included: No
  • Fits turbo boost monitoring applications on specified vehicles

Detailed Description

This Dorman turbocharger boost sensor, part number 904-7442, is engineered to replicate the original sensor’s fit and function on the listed applications. It is a practical replacement for vehicles that rely on accurate boost pressure input for engine management, including turbocharged make/model applications where stable sensor readings are critical. The 904-7442 uses a round, male 4-terminal blade interface and a bolt-on mount for a straightforward OE-style installation.

This part cross-references 577.96521 and 20524936 for the same application.

What It Helps Address

  • Incorrect turbo boost pressure readings
  • Check engine lights related to boost sensor performance
  • Reduced turbo response caused by faulty sensor input
  • Driveability issues tied to inaccurate manifold or boost data
  • Intermittent sensor signal problems from worn original components

Installation Notes and Tips

Verify connector style, terminal count, and mount type before installation. This sensor uses a male blade terminal design with no connector included, so the vehicle-side harness must match the sensor configuration. Confirm the application against the vehicle’s turbocharged make/model requirements before replacing the original unit.

Quality Assurance

Dorman designs this sensor to match original fit and function and to deliver dependable service in specified turbocharger boost applications. Part number 904-7442 is built for replacement use where accurate boost sensing is required.

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 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
577.9652120524936