FUELAB 525 Series Fuel Pressure Regulators

5.0 out of 5 stars 5 Customer Reviews

FUELAB 525 Series fuel pressure regulators are designed with performance and flexibility in mind. They feature a return line port built inline with the inlet/outlet

FUELAB 525 Series fuel pressure regulators are designed with performance and flexibility in mind. They feature a return line port built inline with the inlet/outlet fittings--not on the bottom--which is great for tight spaces. The regulators 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 regulators are compatible with gasoline, diesel, methanol, and ethanol; and feature billet aluminum construction, in your choice of anodized finishes for maximum protecti

Showing In Stock Items. Show All 42 Items.

Results 1 - 25 of 42

FUELAB 525 Series Fuel Pressure Regulators 52501-1

FUELAB 525 Series Fuel Pressure Regulators 52501-1

Fuel Pressure Regulator, 525 Series, Inline, Return Style, 25-90 psi, Billet Aluminum, Black Anodized, Each

Part Number: FUE-52501-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/17/2025

...Loading

Estimated Ship Date: Monday 11/17/2025

FUELAB 525 Series Fuel Pressure Regulators 52502-4

Fuel Pressure Regulator, 525 Series, Inline, Return Style, 4-12 psi, Billet Aluminum, Purple Anodized, Each

Part Number: FUE-52502-4

Not Yet Reviewed