Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Holley Bypass Fuel Pressure Regulator Kits 12-846KIT Regulators, Regulator, Inline, 15-60 psi, -8 AN Inlet and Outlet, -6 AN Return, Black, Fittings, Gauge, Bracket, Kit

SKU: HLY12-846KIT

Fuel Pressure Regulators

Holley Bypass Fuel Pressure Regulator Kits 12-846KIT Regulators, Regulator, Inline, 15-60 psi, -8 AN Inlet and Outlet, -6 AN Return, Black, Fittings, Gauge, Bracket, Kit

SKU: HLY12-846KIT

Fuel Pressure Regulators
A$759.37
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Holley bypass fuel pressure regulator kits are part of a complete line of fuel system products from Holley. Offering several different kits, each features a billet or diecast aluminum regulator with an adjustable psi for precise fuel pressure changes and they are finished for corrosion resistance and good looks. The regulators are fitted with a 1/8 in. NPT gauge port and include an Earl's fuel pressure gauge, three adapter fittings, a barbed fitting for the vacuum port, a mounting bracket, and all necessary hardware. Choose the kit to best fit your project's needs and performance.

Part Type

Fuel Pressure Regulators

Data: v4.2 - Upd: 2026-10-13 18:46:54

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
12-846KIT
Product Attributes - Part Type
Fuel Pressure Regulators
Product Attributes - Product Line
Holley Bypass Fuel Pressure Regulator Kits
Product Attributes - UPC
090127122907
Product Attributes - Regulator Pressure (psi)
15-60
Product Attributes - Regulator Style
Return
Product Attributes - Regulator Location
Inline
Product Attributes - Boost/Vacuum Reference Port
Yes
Product Attributes - Boost/Vacuum Rise Ratio
1:1
Product Attributes - Gauge Port
Yes
Product Attributes - Inlet Quantity
1
Product Attributes - Regulator Inlet Size
-8 AN
Product Attributes - Inlet Attachment
Female O-ring
Product Attributes - Outlet Quantity
1
Product Attributes - Regulator Outlet Size
-8 AN
Product Attributes - Outlet Attachment
Female O-ring
Product Attributes - Return Fitting Size
-6 AN
Product Attributes - Return Attachment
Female O-ring
Product Attributes - Fittings Included
Yes
Product Attributes - Regulator Material
Aluminum
Product Attributes - Regulator Color
Black
Product Attributes - Rebuildable
Yes
Product Attributes - Mounting Bracket Included
Yes
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Includes Mr. Gasket adapter fittings, Earl's fuel pressure gauge, barbed reference port fitting, and mounting bracket.

Reference Information

Brand Name/s Holley
StreetFX SKU hly12-846KIT
SFX Item ID 4784063
Supplier Item Code 4784063
Manufacturer SKU 12-846KIT
Manufacturer UPC 90127122907
Alternative References HOL12-846KIT

Compatibility

Application Data
  • UniversalYes
    Fuel TypeFLEX
    Regulator UsageMulti-port injection
  • UniversalYes
    Fuel TypeGAS
    Regulator UsageMulti-port injection

Loading compatibility information...