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Bosch FD21X Fuel Injection Fuel Distributor

Manufacturer

Picture for manufacturer Bosch

Part Number

FD21X
7 reviews
Sale Price

$1,018.36

1 left at this price

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Usually delivered within 2 days

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Product Details

The Bosch FD21X is a fuel distributor designed for K-Jetronic (CIS - Continuous Injection System) mechanical fuel injection systems. This critical component meters and distributes fuel to each cylinder based on airflow measured by the air flow sensor plate.

Key Features:

  • Precision-engineered fuel metering for consistent engine performance
  • Mechanical distribution system with individual barrel valves for each cylinder
  • Designed for Bosch K-Jetronic continuous fuel injection applications
  • OEM quality construction from Bosch, the original fuel injection system manufacturer
  • Direct replacement for worn or faulty fuel distributors

The fuel distributor is a core component of the K-Jetronic system, working in conjunction with the airflow sensor to provide precise fuel delivery without electronic controls. This mechanical system was widely used in European and import vehicles from the 1970s through 1990s.

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