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Air and Fuel› Intake Manifolds and Components

Bosch N54

74mm Drive-by-Wire Throttle Body

$124.99 $113.64 Save $11.35

SKU: 0280750474

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Overview

The Bosch 0280750474 is a 74mm drive-by-wire throttle body assembly. Manufactured in Germany, it is an OE quality replacement part. It features a metal construction.
Show original supplier description
The Bosch 0280750474 is a 74mm, OE-quality throttle body manufactured in Germany, designed to precisely control airflow into your vehicle's engine. As a fuel injection throttle body, it features a throttle plate that opens and closes based on accelerator pedal input, directly influencing engine power and fuel efficiency. This drive-by-wire unit ensures seamless integration with modern electronic throttle control systems. This throttle body is a direct replacement part, intended to provide exact fit, form, and function, with no flash update needed for installation. It is a crucial component for maintaining optimal engine performance and can help resolve issues such as poor acceleration, rough idling, stalling, or a Check Engine light that may indicate a failing original unit. The product is listed with OE numbers including 99660511501, 99760511500, 99760511501, 99760511503, 99660511500, and 95560506200. It is important to note specific fitment exclusions. This throttle body is not for models with the Code X51 Power Kit, particularly on 997 chassis codes from 2005-2007 Carrera S and Carrera 4S models. Additionally, a throttle body gasket is not included and must be ordered separately.
Vehicle Symptoms
  • Reduced engine power or limp mode
  • Check Engine Light illuminated
  • Hesitation or stumbling on acceleration
  • Erratic or surging idle speed
  • Poor throttle response or lagging
Diagnostic Codes
  • P0220 – TPS/Pedal Pos Snsr/Switch B Ckt
  • P0222 – TPS/Pedal Pos Snsr/Switch B Ckt Low In
  • P0223 – TPS/Pedal Pos Snsr/Switch B Ckt High In
  • P0505 – Idle Air Ctrl Sys Malf
  • P0507 – Idle Air Ctrl Sys RPM High
  • P0506 – Idle Air Ctrl Sys RPM Low
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandBosch N54
Part Number0280750474
CategoryAir and Fuel
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