Holley Dominator Billet Fuel Pressure Regulators 12-848 Regulators, Billet, 15-65 psi, Inline, Return Style, -10 AN Inlet and Outlet, -8 AN Return, Black Finish, Bracket, Each
Holley Dominator Billet Fuel Pressure Regulators 12-848 Regulators, Billet, 15-65 psi, Inline, Return Style, -10 AN Inlet and Outlet, -8 AN Return, Black Finish, Bracket, Each
Description
Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:16:03
Features
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Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Holley, Hilborn, Holley Efi, Retrobright, Terminator X |
| StreetFX SKU | hly12-848 |
| SFX Item ID | 4783206 |
| Accounting SKU | hly-12-848 |
| Manufacturer SKU | 12-848 |
| Manufacturer UPC | 090127670521 |
| Alternative References | 12-848, HLY-12-848, HOL12-848 |
Fuel Pressure Regulators, Dominator Billet, 15-65 psi, Inline, Return Style, -10 AN Inlet and Outlet, -8 AN Return, Black Finish, Bracket, Each
These Holley Dominator billet fuel pressure regulators are designed for use with Holley's Dominator inline fuel pumps or other high-pressure fuel pumps where a return line is needed. They are CNC-machined from 6061-T6 billet aluminum for strength and have a bright dip anodized black body with a clear dip anodized top for corrosion resistance. The regulators include a 1/8 in. NPT female threaded gauge port and are available for both carbureted and fuel injected engines.
| Product Attributes | |
|---|---|
| Brand | Holley |
| Manufacturer's Part Number | 12-848 |
| Part Type | Fuel Pressure Regulators |
| Product Line | Holley Dominator Billet Fuel Pressure Regulators |
| UPC | 090127670521 |
| Regulator Pressure (psi) | 15-65 |
| Regulator Style | Return |
| Regulator Location | Inline |
| Boost/Vacuum Reference Port | Yes |
| Boost/Vacuum Rise Ratio | 1:1 |
| Gauge Port | Yes |
| Inlet Quantity | 1 |
| Regulator Inlet Size | -10 AN |
| Inlet Attachment | Female straight cut O-ring |
| Outlet Quantity | 1 |
| Regulator Outlet Size | -10 AN |
| Outlet Attachment | Female straight cut O-ring |
| Return Fitting Size | -8 AN |
| Return Attachment | Female straight cut O-ring |
| Fittings Included | No |
| Regulator Material | Aluminum |
| Regulator Color | Black |
| Rebuildable | No |
| Mounting Bracket Included | Yes |
| Remanufactured | No |
| Quantity | Sold individually. |
Compatibility
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