PIERBURG Fuel Pressure Regulator 7.21548.50.0

Compatible with BMW 3 (E30) , BMW 3 (E36) , BMW 3 Coupe (E36) Show more info
Ensures optimal fuel pressure for consistent engine performance. A direct fit for your vehicle's fuel system.
36.59 EUR
inc. VAT 21%
In stock 3
Delivery 1 day (18.05.2026)
PN 7.21548.50.0
Make PIERBURG
EAN 4028977325410

This PIERBURG fuel pressure regulator is designed to maintain the correct fuel pressure within your vehicle's fuel system. Proper fuel pressure is critical for efficient combustion, smooth engine operation, and optimal fuel economy. Crafted with quality materials, this regulator offers reliable performance and durability. It is engineered to meet or exceed original equipment specifications, ensuring a precise fit and function. By regulating fuel pressure, this component helps prevent issues such as hard starting, rough idling, and poor acceleration. It is an essential part of the fuel delivery system, contributing to the overall health and performance of your engine.

  • Maintains precise fuel pressure
  • Ensures optimal engine performance
  • Durable construction for longevity
  • Direct fit for easy installation
  • Meets or exceeds OE specifications
  • Improves fuel efficiency
  • Prevents common fuel system issues
Operating mode
Hydraulic
Pressure [bar]
3
Pressure [psi]
43,5
  • BMW
    • 3 (E30)
      • 318 is (100kW/136PS)
    • 3 (E36)
      • 316 i (73kW/100PS)
      • 316 i (75kW/102PS)
      • 318 i (83kW/113PS)
      • 318 is (103kW/140PS)
      • 320 i (110kW/150PS)
      • 318 i (85kW/115PS)
      • 318 is (103kW/140PS)
    • 3 Coupe (E36)
      • 318 is (103kW/140PS)
      • 320 i (110kW/150PS)
      • 316 i (75kW/102PS)
      • 318 is (103kW/140PS)
    • 5 (E34)
      • 520 i 24V (110kW/150PS)
      • 518 i (85kW/115PS)
      • 518 i (83kW/113PS)
    • 5 Touring (E34)
      • 520 i (110kW/150PS)
      • 518 g (74kW/101PS)
      • 518 i (83kW/113PS)
      • 518 i (85kW/115PS)
    • 7 (E32)
      • 750 i, iL V12 (220kW/300PS)
    • 8 (E31)
      • 850 i, Ci (220kW/300PS)
      • 850 CSi (280kW/380PS)
    • 3 Kabriolets (E36)
      • 320 i (110kW/150PS)
      • 318 i (85kW/115PS)
    • 3 Compact (E36)
      • 316 i (75kW/102PS)
      • 318 ti (103kW/140PS)
      • 318 ti (103kW/140PS)
      • 316 g (75kW/102PS)
      • 316 i (77kW/105PS)
    • 3 Touring (E36)
      • 320 i (110kW/150PS)
      • 318 i (85kW/116PS)
      • 316 i (75kW/102PS)
    • Z3 Roadster (E36)
      • 1.9 i (103kW/140PS)
      • 1.8 i (85kW/116PS)
      • 1.9 i (87kW/118PS)
      • 1.9 i (85kW/116PS)
    • 3 (E46)
      • 318 i (87kW/118PS)
      • 316 i (77kW/105PS)
      • 316 i (77kW/105PS)
    • 3 Coupe (E46)
      • 318 Ci (87kW/118PS)
      • 316 Ci (77kW/105PS)
    • 3 Touring (E46)
      • 318 i (87kW/118PS)
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