SKU: 8453842571

Dominator Billet Carbureted By Pass Fuel Pressure Regulator - 12-847

Sale price$134.97 Regular price$149.97
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Description

Dominator Billet Carbureted By Pass Fuel Pressure Regulator - 12-847Overview: Holley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061 T6 billet aluminum for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12 847 fuel pressure regulator features (1) 10 AN O ring inlet, (1) 10 AN O ring outlet, (1) 8 AN O ring return.

Overview:

Holley® Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley®. They are precision machined from 6061-T6 billet aluminum for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-847 fuel pressure regulator features (1) -10 AN O-ring inlet, (1) -10 AN O-ring outlet, (1) -8 AN O-ring return.

Features:

  • Adjustable from 4.5-9 psi for precise fuel pressure adjustments
  • Constructed of billet aluminum with a black anodized base and clear anodize top for good looks
  • Used in systems with a return line back to tank
  • Use with electric pumps only
  • (1) -10 an o-ring inlet, (1) -10 an o-ring outlet, (1) -8 an o-ring return
  • 1/8" NPT gauge port
  • Designed for use with the Holley® Dominator™ in-line fuel pumps or other high pressure pumps where return line is needed
  • Mounting bracket included

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Brand Holley
Color Black Anodized
Emission Code 5
Fuel System Carbureted
Fuel Type Diesel
Fuel Type Gasoline
Material Aluminum
Pressure Range 4.5-9 PSI
Product Type Fuel Pressure Regulator
Return Size 8 AN O-Ring
Style Bypass
Warning California Proposition 65
Warranty Limited 90 Day
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8453842571

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Jorge Adrian Munoz
Louisville, US
★★★★★ 5
Fit great
Good product
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Reviewed in the United States on April 19, 2026
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chris
Birmingham, US
★★★★★ 3
Could be better
A lense came with a HUGE scratch, the glasses are completely lopsided. Any way I can fix this ?
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Reviewed in the United States on June 6, 2025
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Ana Lantigua
Phoenix, US
★★★★★ 5
Excelente compra
Me encantó, amo mis lentes
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Reviewed in the United States on March 17, 2026
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Linnet Hernández Pellán
Grantham, US
★★★★★ 5
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Producto está en perfecto estado era lo que quería la relación precio calidad está bien las fotos que se muestran son 100% real a como luce el producto
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Reviewed in the United States on September 29, 2025
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Autumn
Omaha, US
★★★★★ 5
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Great glasses so pretty
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Reviewed in the United States on May 28, 2025

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