Unrivaled Customer Service
And Expert Tech Advice!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

Fuelab 525 Series In-Line Fuel Pressure Regulator Inlet: -6AN (1)

Fuelab 52501-4


made in usa
jegs shipping
FREE Shipping
Estimated to ship directly from the manufacturer on 07/24/18
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Fuelab 525 Series In-Line Fuel Pressure Regulator Inlet: -6AN (1) $170.93
525 Series In-Line Fuel Pressure Regulator
  • Inlet: -6AN (1)
  • Return Port: -6AN (1)
  • Seat Size: Standard
  • Pressure Range: EFI 25-90 psi
  • Purple

  • Specifications:

    Manufacturer's Part Number:

    Fuelab 525 Series Fuel Pressure Regulators are designed with performance and flexibility in mind. They accept port style and non-port style union fittings without interference. Several configurations are available, supporting carbureted applications as low as 1 PSI to fuel injected applications up to 125 PSI. The Fuelab 525 Series has its return port in-line with the inlet port (not on the bottom) which allows for easy installation in extremely tight locations

  • One -6AN inlet port and one -6AN return port
  • Gasoline, diesel, methanol, and ethanol fuel compatible
  • Billet Aluminum with anodize per military MIL-A-8625, Type II
  • Fine thread pitch for precise pressure adjustment
  • Versatile mounting bracket and stainless steel hardware
  • 1/8" NPT gauge port with plug for external pressure gauge
  • 1/8" NPT pressure reference port with barbed fitting

  • Some parts are not legal for use in California or other states with similar laws / regulations