Fuel rail 03H133316N

Description

Fuel rail by PORSCHE, catalog number 03H133316N. Confirmed catalog fitment: Volkswagen PHAETON I 3D1, 3D2, 3D3, 3D4, 3D6, 3D7, 3D8, 3D9 (2002–2016), Volkswagen TOUAREG II 7P5, 7P6 (2010–2017). For an accurate match, compare the number and identification with the removed part and confirm the vehicle specification by VIN. The fitment list is a reference and does not replace a vehicle-specific compatibility check.

A fuel rail (fuel distributor) is a component of the engine injection system designed to distribute fuel evenly to the injectors and maintain stable fuel pressure in the supply line. It ensures proper fuel delivery, stable engine operation, and efficient combustion.

The fuel rail is mounted on the intake manifold and connects injectors to the fuel supply system. Depending on engine design, it may include a pressure regulator, fuel pressure sensor, supply pipes, or return line.

A faulty fuel rail may cause fuel leaks, pressure loss, unstable engine performance, injection system errors, fuel smell, difficult starting, or power loss.

Our catalog includes fuel rails for many vehicle brands and engine configurations. Available options include:

genuine factory fuel rails

reliable aftermarket replacements

tested used rails in good condition

rails for petrol and diesel engines

versions with pressure sensor or regulator

parts for different injection systems

Used parts are inspected for sealing integrity, injector seat condition, and corrosion.

Selection is available:

by VIN number

by engine code

by part number

by injection system type

by vehicle model and year

Replacing a faulty fuel rail restores fuel pressure and proper injector operation.

Compatibility

Fits 2 vehicles

Nothing found

About the manufacturer · PORSCHE

PORSCHE is a German manufacturer of sports and luxury vehicles (Dr. Ing. h.c. F. Porsche AG), founded in 1931 by Ferdinand Porsche, and one of the most iconic brands in the sports car segment, specializing in high-perfor...

PORSCHE is a German manufacturer of sports and luxury vehicles (Dr. Ing. h.c. F. Porsche AG), founded in 1931 by Ferdinand Porsche, and one of the most iconic brands in the sports car segment, specializing in high-performance cars, SUVs and electric vehicles, with strong global presence and part of the Volkswagen Group. The company is known for models such as the 911, Cayenne, Macan, Panamera and Taycan, as well as engineering precision and driving performance. In terms of spare parts, PORSCHE offers original (OEM) components along with a well-developed aftermarket. According to user and workshop feedback, PORSCHE parts are valued for their high quality, precise fitment and durability, although they are relatively expensive. Overall, the brand is regarded as a premium benchmark in performance and luxury automotive engineering.

Additional information

Fuel rail by PORSCHE, catalog number 03H133316N, is listed for vehicle repair or maintenance. The catalog identifies the item as “Fuel rail”. Confirmed catalog fitment: Volkswagen PHAETON I 3D1, 3D2, 3D3, 3D4, 3D6, 3D7, 3D8, 3D9 (2002–2016), Volkswagen TOUAREG II 7P5, 7P6 (2010–2017). Fitment is based on the catalog links between the part and vehicle bodies. It helps narrow the search, but final compatibility must be confirmed for the exact vehicle specification. The primary ordering references are part number 03H133316N and manufacturer PORSCHE. Parts can differ within the same vehicle model by production year, engine, transmission, installation side, or position. Before purchase, compare the number and identification with the removed component and verify body, year, and specification by VIN. Also compare appearance, connectors, mountings, dimensions, and included items whenever those details are relevant to this part. Before purchase, compare identification and appearance with the old part and verify compatibility by VIN.

Related items

480 грн