Rein RFP0007 Fuel Injection Fuel Feed Pipe

OE-Quality GDI Fuel Feed Pipe for BMW

Rein RFP0007 is an OE-quality direct replacement fuel injection fuel feed pipe for BMW gasoline direct injection systems. It is built for the high-pressure section between the high pressure fuel pump and the fuel rail, where sealing and line integrity are critical.

Compatible with BMW 1 Series M, 135i, 335i, 335is, 335i xDrive, 335xi, 535i, 535xi, 740i, 740Li, X6, and Z4 applications listed below.

• Direct replacement for the OE high-pressure fuel feed line
• Designed for BMW GDI fuel systems operating under harsh pressure conditions
• Supports proper sealing after the high-pressure side is opened
• Built to match manufacturer specifications and system design
• Cross-references BMW OE part numbers 13534548599 and 13534549605

Detailed Product Overview

This Rein fuel feed pipe is used in BMW direct injection fuel systems where the line between the high pressure fuel pump and fuel rail must maintain a secure seal under constant pressure. The RFP0007 follows OE-style requirements for fit and function, making it a practical replacement when servicing the high-pressure fuel circuit on BMW 335i, 535i, X6, Z4, and related models. Rein RFP0007 is intended for applications where the manufacturer specifies replacement of the fuel feed pipe whenever the high-pressure side is opened.

Common Issues This Part Can Address

• Fuel seepage at the high-pressure fuel line connection
• Loss of seal after fuel system service
• Pressure-related leaks in the GDI feed line
• Faults caused by reusing a line that should be replaced
• Service concerns on BMW direct injection fuel rail connections

Installation Notes and Tips

Install only on the BMW applications listed for this part number. Inspect the mating surfaces, pump outlet, and fuel rail connection before installation, and follow the vehicle manufacturer’s service procedure for high-pressure fuel system repair. Because this line operates in a high-pressure environment, cleanliness and correct torque procedure are important for proper sealing.

Quality Assurance

Rein positions this part as an OE-quality replacement for BMW high-pressure fuel feed applications. It is engineered to meet the sealing and functional requirements of the original design for the listed vehicles, including BMW 335i, 535i, and Z4 fitments. Part number RFP0007 also cross-references BMW OE part numbers 13537536566 and 13534548599 for the same application.