Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededALLSTAR PERFORMANCEPART NUMBER: 049-ALL40290
Aluminum Fuel Pressure Regulator Single 3/8" NPT Inlet
$5999
Ships on 11/03/2026
Lowest Price Guarantee
- Aluminum Fuel Pressure Regulator
- Single 3/8" NPT Inlet
- Dual 3/8" NPT Outlets
- 1/8" NPT Port For Fuel Pressure Gauge
- Allstar fuel pressure regulators install between your fuel pump and carburetor to regulate fuel pressure when using mechanical or electric performance fuel pumps. they feature a two piece aluminum body that has a single 3/8" NPT inlet port on the bottom and two 3/8" NPT side outlet ports. "Dead Head" style regulator does not require a return line back to fuel tank or cell. 1/8" NPT port for mounting a fuel pressure gauge or sender line. Regulator also includes steel mounting bracket.
Part TypeFuel Pump
Product LineAllstar Fuel Pressure Regulator
BrandALLSTAR PERFORMANCE
Package Height3.0
Package Width4.0
Package Length7.0
Weight0.62 PG
Regulator FinishBlack anodized
Outlet Size3/8 NPT
Regulator MaterialAluminum
Outlet QuantityTwo
QuantitySold individually
Boost/Vacuum Reference PortNo
RebuildableYes
Inlet AttachmentFemale Threads
Inlet Size (In.)3/8 NPT
Mounting Bracket IncludedYes
Gauge PortYes
Outlet AttachmentFemale Threads
Regulator LocationInline
Fittings IncludedNo
Inlet QuantityOne
Pressure Range (Psi)4.5-14
Regulator StyleNon-Return
Vendor Part NumberALL40290
Package Qty1
Package TypeEA
ITEM YOU MAY ALSO CONSIDER
JEGS
2-Port Pressure Regulator 5-12 PSI Outlet Pressure
Part Number : 555-159115
$9099$98.29
You Save$7.30
JEGS
Part Number : 555-159115
$9099$98.29
You Save$7.30
Some parts are not legal for use in California or other states with similar laws / regulations
