VW Constellation Fuel Injector

OE 0445120257

Aftermarket replacement for B2B importers, distributors, wholesalers and private-label programs.

Product category: Fuel Injectors
Brand application: Volkswagen
OE references: 0445120257
Application: VW Constellation 17.330 / 19.330 / 24.330 / 25.390 / 26.390 / 31.390

Confirm final specification and application before ordering.

PRODUCT OVERVIEW

ABOUT THIS FUEL INJECTOR.

The TRUPA VW Constellation Fuel Injector is an aftermarket replacement fuel injector referenced to OE number 0445120257. It is listed for VW Constellation 17.330 / 19.330 / 24.330 / 25.390 / 26.390 / 31.390. TRUPA supplies it to importers, distributors, wholesalers and private-label programs, with China export supply and partner-warehouse support in the USA and Brazil for eligible orders.

WHAT IT DOES

The fuel injector delivers precisely metered, atomised diesel into the combustion chamber. Heavy-duty engines use mechanical (PT), unit injector (EUI/HEUI) or common-rail designs, each with tight tolerances.

APPLICATION & FITMENT

Listed for VW Constellation 17.330 / 19.330 / 24.330 / 25.390 / 26.390 / 31.390. More parts for Volkswagen.

OE & INTERCHANGE NUMBERS

0445120257

BEFORE YOU ORDER

OE or Bosch reference number and engine model
Injector type (PT, EUI, HEUI or common rail)
Trim or calibration code requirements for electronic injectors
Production year, as injectors are often superseded within an engine family

COMMON REPLACEMENT SIGNS

Hard starting, misfire or rough idle
Black or white smoke and higher fuel consumption
Loss of power or cylinder imbalance
Fuel dilution of the engine oil

Read the troubleshooting guide →

QUALITY CHECKS

Injectors should be bench-tested for flow, spray pattern and leakage against the engine specification before shipment. How TRUPA approaches quality control.

B2B SOURCING

NEED MORE OE NUMBERS?

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