Fuelab 529 Electronic EFI Adjustable FPR (1) -8AN In (1) -8AN Return - Black

SKU: FLB52902-1

Fuel Pressure Regulators

FLB 529 Electronic FPR

Fuelab

Fuelab 529 Electronic EFI Adjustable FPR (1) -8AN In (1) -8AN Return - Black

SKU: FLB52902-1

Fuel Pressure Regulators

FLB 529 Electronic FPR

Sale ends in Calculating... Tue 13 Oct, 1:54 pm AEST

LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.

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Description

FUELAB 529 Series electronic fuel pressure regulators work directly with the FUELAB Prodigy line of fuel pumps to reduce heat build-up and vapor lock conditions related to street/strip operation. Set the pressure mechanically like a traditional bypass regulator and let their demand-based speed control take care of the rest! These regulators generate a signal to the pump to control the return line flow rate. This feature reduces current draw while at low engine output to prevent fuel overheating--which could lead to system failure.

Additional info:

* Designed for use with FUELAB® Prodigy fuel pumps (41401,41402,41403,42401, and 42402 only)
* Patented method for demand-based flow control; able to detect changes in demand before change in rail pressure is realized
* Automatically reduces current draw at low flow demand
* Additional analog output to track actual fuel system capacity
* Independent system--no other connections, control boxes, or calibration required
* Gasoline, diesel, methanol, and ethanol fuel compatible
* Billet aluminum construction with anodized finish
* Fine thread pitch for precise pressure adjustment
* Versatile mounting bracket and stainless steel hardware
* 1/8 in. NPT gauge port with plug for external pressure gauge
* 1/8 in. NPT pressure reference port with barbed fitting

Application Summary

Universal

Part Type

Fuel Injection Pressure Regulator O-Ring

Data: v4.2 - Upd: 2026-09-29 01:18:09

Specifications

Product Attributes - UPC: 845096004491
Product Attributes - Brand: FUELAB
Product Attributes - Quantity: Sold individually.
Product Attributes - Part Type: Fuel Pressure Regulators
Product Attributes - Gauge Port: Yes
Product Attributes - Rebuildable: Yes
Product Attributes - Product Line: FUELAB 529 Series Electronic Fuel Pressure Regulators
Product Attributes - Inlet Quantity: 1
Product Attributes - Outlet Quantity: 1
Product Attributes - Regulator Style: Return
Product Attributes - Inlet Attachment: Male threads
Product Attributes - Regulator Finish: Black anodized
Product Attributes - Fittings Included: Yes
Product Attributes - Return Attachment: Male threads
Product Attributes - Regulator Location: Fuel rail mount
Product Attributes - Regulator Material: Billet aluminum
Product Attributes - Return Fitting Size: -8 AN
Product Attributes - Regulator Inlet Size: -8 AN
Product Attributes - Regulator Pressure (psi): 25-90
Product Attributes - Mounting Bracket Included: Yes
Product Attributes - Manufacturer's Part Number: 52902-1
Product Attributes - Boost/Vacuum Reference Port: Yes

Reference Information

Brand Name/s	Fuelab
StreetFX SKU	flb52902-1
SFX Item ID	4221482
Supplier Item Code	4221482
Manufacturer SKU	52902-1
Manufacturer UPC	845096004491
Alternative References	fue-52902-1, -8AN