In Stock
Holley 12-886 Fuel Pressure Regulator
Holley 12-886 Fuel Pressure Regulator
Holley 12-886 Fuel Pressure Regulator
Holley 12-886 Fuel Pressure Regulator
Holley 12-886 Fuel Pressure Regulator
Holley 12-886 Fuel Pressure Regulator
Holley 12-886 Fuel Pressure Regulator
Holley
SKU 12-886

Holley 12-886 Die Cast EFI by Pass Style Fuel Pressure Regulators Black Die Cast Fuel Regulator, 60 PSI

$103.95 USD
In Stock - Fast Shipping
Free shipping For USA, up to 50 lbs
90-day returns Free, no restocking fees
Warranty Manufacturer's Limited 90 Day

Holley does it again with their new die cast aluminum fuel pressure regulators. The same Holley quality that you expect at a price point that every budget can handle.

1/8 inch NPT barb fitting for boost reference port included.

Features and Benefits:

  • Die Cast aluminum construction 3/8 inch NPT Inlet, Outlet, and Return ports 1/8 inch NPT Gauge Port 1/8 inch NPT Boost Reference - 1:1

Associated Comments:

  • The mounting holes in the regulator are not threaded. The screws included are self-tapping for use in installation.
  • Regulator is compatible with Diesel #1 and Diesel #2.

Details:

  • Adjustable: Yes
  • Application: Universal
  • Color: Black
  • Fuel Type: Diesel | Gasoline
  • Fuel System: EFI
  • Gauge Port: Yes
  • Grade Type: Performance
  • Inlet Port Diameter: 3/8 Inch
  • Inlet Quantity: 1
  • Inlet Size: 3/8 inch NPT
  • Inlet Type: NPT
  • Material: Aluminum
  • Mounting Hardware Included: Yes
  • Mounting Type: Inline
  • Outlet Port Diameter: 3/8 Inch
  • Outlet Quantity: 1
  • Outlet Size: 3/8 inch NPT
  • Outlet Type: NPT
  • Port Quantity: 3.0
  • Pressure Range: 15-60 PSI
  • Return Size: 3/8 inch NPT
  • Style: Bypass
  • Warranty: Manufacturer's Limited 90 Day Warranty

Installation Guide: Download PDF

Installation / Product Video: Watch on YouTube


⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.

A vehicle fitment list isn’t available for this part.

Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.

Shipping Information

Free shipping is available for eligible orders.

Shipping: For USA - Up to 50lbs.

Orders are processed during normal business days. Delivery dates may vary by carrier and destination.

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