TOPRAN 503 617 Fuel Quantity Regulator Valve (Common-Rail System)

Compatible with MINI MINI (R56) , BMW 3 Touring (E91) , BMW 1 (F20) Show more info
This TOPRAN fuel quantity regulator valve is designed for Common-Rail systems. It ensures precise fuel delivery for optimal engine performance.
41.61 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (30.03.2026)
PN 503617
Make TOPRAN

The TOPRAN 503 617 is a high-quality regulator valve specifically engineered for Common-Rail fuel injection systems. Its primary function is to precisely control the amount of fuel entering the injection pump, which is crucial for maintaining correct fuel pressure and ensuring efficient combustion. This component plays a vital role in the overall performance and fuel economy of your vehicle. By accurately regulating fuel quantity, it helps to prevent issues such as rough idling, poor acceleration, and increased emissions. The valve is manufactured to meet stringent quality standards, ensuring reliability and durability. Proper functioning of the fuel quantity regulator is essential for the longevity of your Common-Rail system. Replacing a faulty valve with this TOPRAN part can restore optimal engine operation and help prevent further damage to related components. It is designed for a direct fit, simplifying the installation process.

  • Designed for Common-Rail fuel systems
  • Precisely controls fuel quantity
  • Ensures optimal engine performance and fuel economy
  • Helps prevent rough idling and poor acceleration
  • Manufactured to high-quality standards
  • Durable and reliable construction
  • Direct fit for simplified installation
  • Restores optimal engine operation
Installation side
High-pressure pump (Low-pressure side)
Number of pin contacts
2
Plug connector housing shape
D-Shape
Additional article/Additional info 2
with sealing ring
  • MINI
    • MINI (R56)
      • One D (66kW/90PS)
      • Cooper D (82kW/112PS)
      • Cooper SD (105kW/143PS)
      • Cooper D (82kW/112PS)
    • MINI CLUBMAN (R55)
      • Cooper D (82kW/112PS)
      • Cooper SD (105kW/143PS)
      • One D (66kW/90PS)
      • Cooper D (82kW/112PS)
    • MINI Kabriolets (R57)
      • Cooper D (82kW/112PS)
      • Cooper SD (105kW/143PS)
      • Cooper D (82kW/112PS)
    • MINI COUNTRYMAN (R60)
      • Cooper D (82kW/112PS)
      • Cooper SD (105kW/143PS)
      • Cooper SD ALL4 (105kW/143PS)
      • Cooper D ALL4 (82kW/112PS)
      • One D (66kW/90PS)
      • Cooper D (82kW/112PS)
      • Cooper D ALL4 (82kW/112PS)
    • MINI Coupe (R58)
      • Cooper SD (105kW/143PS)
    • MINI Roadster (R59)
      • Cooper SD (105kW/143PS)
    • MINI PACEMAN (R61)
      • Cooper D ALL4 (82kW/112PS)
      • Cooper D (82kW/112PS)
      • Cooper D ALL4 (82kW/112PS)
      • Cooper SD (105kW/143PS)
      • Cooper D (82kW/112PS)
  • BMW
    • 3 Touring (E91)
      • 318 d (100kW/136PS)
      • 316 d (85kW/116PS)
      • 320 d (120kW/163PS)
      • 320 d (135kW/184PS)
      • 320 d xDrive (135kW/184PS)
    • 1 (F20)
      • 116 d (85kW/116PS)
      • 116 d (85kW/116PS)
      • 118 d (105kW/143PS)
      • 120 d (135kW/184PS)
      • 114 d (70kW/95PS)
      • 120 d xDrive (135kW/184PS)
    • 3 (E90)
      • 318 d (100kW/136PS)
      • 320 d (120kW/163PS)
      • 318 d (105kW/143PS)
      • 316 d (85kW/116PS)
      • 320 d (135kW/184PS)
      • 320 d xDrive (135kW/184PS)
    • 3 (F30, F80)
      • 320 d (135kW/184PS)
      • 320 d (120kW/163PS)
      • 316 d (85kW/116PS)
      • 318 d (105kW/143PS)
      • 320 d xDrive (135kW/184PS)
      • 318 d xDrive (105kW/143PS)
    • X1 (E84)
      • sDrive 18 d (105kW/143PS)
      • xDrive 18 d (105kW/143PS)
      • sDrive 16 d (85kW/116PS)
    • 5 (F10)
      • 520 d (135kW/184PS)
      • 520 d xDrive (135kW/184PS)
      • 518 d (105kW/143PS)
      • 520 d (120kW/163PS)
    • 3 Coupe (E92)
      • 320 d xDrive (135kW/184PS)
      • 320 d (135kW/184PS)
    • 3 Kabriolets (E93)
      • 320 d (135kW/184PS)
    • 5 Touring (F11)
      • 520 d (135kW/184PS)
      • 520 d xDrive (135kW/184PS)
      • 518 d (105kW/143PS)
    • X3 (F25)
      • xDrive 20 d (135kW/184PS)
      • sDrive 18 d (105kW/143PS)
      • sDrive 18 d (110kW/150PS)
    • 1 (F21)
      • 118 d xDrive (105kW/143PS)
      • 114 d (70kW/95PS)
      • 116 d (85kW/116PS)
      • 116 d (85kW/116PS)
      • 118 d (105kW/143PS)
      • 120 d (135kW/184PS)
      • 120 d xDrive (135kW/184PS)
    • 4 Coupe (F32, F82)
      • 420 d xDrive (135kW/184PS)
    • 3 Touring (F31)
      • 316 d (85kW/116PS)
      • 318 d (105kW/143PS)
      • 320 d (135kW/184PS)
      • 320 d (120kW/163PS)
      • 320 d xDrive (135kW/184PS)
      • 318 d xDrive (105kW/143PS)
    • 5 Gran Turismo (F07)
      • 520 d (135kW/184PS)
    • 2 Coupe (F22, F87)
      • 220 d (135kW/184PS)
      • 218 d (105kW/143PS)
    • 4 Kabriolets (F33, F83)
      • 420 d (135kW/184PS)
    • 3 Gran Turismo (F34)
      • 318 d (105kW/143PS)
      • 320 d (135kW/184PS)
      • 320 d xDrive (135kW/184PS)
    • 4 Gran Coupe (F36)
      • 418 d (105kW/143PS)
      • 420 d (135kW/184PS)
      • 420 d xDrive (135kW/184PS)
0 Updated