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Holley Billet EFI Return-Style Fuel Pressure Regulators 12-894 Regulators, EFI, 15-90 psi, -6AN Inlet, Outlets, Return Style, Boost Ref, Aluminum, Each

SKU: HLY12-894

Fuel Pressure Regulators

Holley Billet EFI Return-Style Fuel Pressure Regulators 12-894 Regulators, EFI, 15-90 psi, -6AN Inlet, Outlets, Return Style, Boost Ref, Aluminum, Each

SKU: HLY12-894

Fuel Pressure Regulators
A$483.76
LOW STOCK! Est Ship 4-7 days. In stock at 2 locations (7 available)

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Description

Fuel Pressure Regulator - 15 to 90 psi - In-Line - 6 AN Female O-Ring Inlet - Two 6 AN Female O-Ring Outlets - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas / Methanol - Each


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:15:46

Data: v4.2 - Upd: 2026-11-08 06:33:44

Features

Vehicle Compatibility and Return Conditions.

This item was designed and engineered in the USA for US domestic vehicles. OBD tools, ECUs, dongles, programmers, and tuners may have limited compatibility with vehicles outside the USA due to regional differences in emission standards and system configurations. Some features and functionality may vary depending on the vehicle and location.

Some electronic tuning devices and programmers require activation, registration, or pairing with a specific vehicle’s VIN (Vehicle Identification Number). Once activated or paired, these devices may become permanently associated with that vehicle, restricting or preventing their use on another vehicle, resticting our ability to offer returns or exchanges.

Please review the product details and images to ensure it meets your needs. For clarification or assistance, feel free to contact a StreetFX agent. Note: Returns are not accepted for special order or tuning products unless the unit is deemed faulty.

(keyword: efi)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Holley, Hilborn, Holley Efi, Retrobright, Terminator X
StreetFX SKU hly12-894
SFX Item ID 4782958
Accounting SKU hly-12-894
Manufacturer SKU 12-894
Manufacturer UPC 090127124550
Alternative References 12-894, HLY-12-894, HOL12-894

Fuel Regulators, EFI, 15-90 psi, -6AN Inlet, Outlets, Return Style, Boost Ref, Billet Aluminum, Each

Holley billet EFI return-style fuel pressure regulators are space saving options when mounting on the end of the fuel rail or near the throttle body. They are preset at 59.5 psi, and the cap can be removed and re-oriented to suit the desired fuel routing. These Holley EFI fuel pressure regulators feature 6061 T-6 billet aluminum construction, and are machined for all SAE6 ports with three -6 AN fittings included, plus an extra plug to replace one fitting when installed post throttle body/fuel rail. They are compatible with Holley Sniper or Sniper Stealth among other applications, and available with either an all-black or a black/clear anodized finish.

Product Attributes
BrandHolley
Manufacturer's Part Number12-894
Part TypeFuel Pressure Regulators
Product LineHolley Billet EFI Return-Style Fuel Pressure Regulators
UPC090127124550
Regulator Pressure (psi)15-90
Regulator StyleReturn
Regulator LocationInline
Boost/Vacuum Reference PortYes
Boost/Vacuum Rise Ratio1:1
Gauge PortYes
Inlet Quantity1
Regulator Inlet Size-6 AN
Inlet AttachmentFemale O-ring
Outlet Quantity2
Regulator Outlet Size-6 AN
Outlet AttachmentFemale O-ring
Return Fitting Size-6 AN
Return AttachmentFemale O-ring
Fittings IncludedNo
Regulator MaterialAluminum
Regulator ColorBlack
RebuildableYes
Mounting Bracket IncludedYes
RemanufacturedNo
QuantitySold individually.

Compatibility

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