skip to footer block
KEF Holley Performance 12 803 12 803 Regulator P14815676KEF-H1912803 https://cdnimages.opentip.com/full/KEF/KEF-H1912803.jpg Holley Performance 12 803 12 803 Regulator Manufacturer Part Number: 12-803Fuel Pressure Regulator; 4-1/2-9 PSI; 3/8 Inch NPT Inlet/Outlets; Gasoline; Satin Chrome; Aluminum; With Mounting BracketAttributes Pressure Range (PSI): 4.5 To 9 Pounds Per Square Inch Fuel Type: Gasoline Regulator Location: Inline Regulator Type: Non-Return Inlet Size: 3/8 Inch (-6 AN) Inlet Quantity: Single Inlet Attachment: Female Threads Outlet Size: 3/8 Inch (-6 AN) Outlet Quantity: Dual Outlet Attachment: Female Threads Return Port Size: No Return Port Finish: Chrome Plated Color: Silver Material: Aluminum Gauge Port: No Includes Fittings: No Includes Mounting Brackets: Yes Product Description The needle and seat assemblies that are installed in Holley performance Carburetors can satisfactorily control fuel pressure up to about 8 PSI. If the fuel pump is putting out more than 8 PSI, a regulator should be used to keep the fuel pressure within safe limits and avoid the possibility of flooding. Holley manufactures a number of regulators for most any need. A street regulator is available in chrome finish. A performance regulator is available in chrome finish. Both regulators feature a 3/8 Inch NPT inlet port and two 3/8 Inch NPT outlet ports with a 0.220 Inch restriction. The street version regulates pressure from 1 To 4 PSI while the performance version regulates pressure from 4-1/2 To 9 PSI.Features & Benefits Fuel Pressure Regulator Features 3/8 Inch NPT In And Out Ports Adjustable Fuel Regulation Designed To Precisely Control The Fuel Pressure From The Fuel Pump To The Carburetor Chrome Finish Limited 90 Day Supplier Warranty Please Click Here for Installation Instructions. 14815676 090127020227 0.9000lbs 0.00 0.00 0.00
Holley Performance
55.1900 2025-07-21 50 In Stock

Holley Performance 12-803 12-803 Regulator

Shop more from KEF

UPC: 090127020227
SKU: KEF-H1912803
Price: $55.19
Quantity:
50 In Stock
*  Click "Add to Cart" to calculate shipping and delivery time.
Share & Earn 10% Cash Back Best Price in Bulk

Product Description

Manufacturer Part Number: 12-803

Fuel Pressure Regulator; 4-1/2-9 PSI; 3/8 Inch NPT Inlet/Outlets; Gasoline; Satin Chrome; Aluminum; With Mounting Bracket

Attributes

  • Pressure Range (PSI): 4.5 To 9 Pounds Per Square Inch
  • Fuel Type: Gasoline
  • Regulator Location: Inline
  • Regulator Type: Non-Return
  • Inlet Size: 3/8 Inch (-6 AN)
  • Inlet Quantity: Single
  • Inlet Attachment: Female Threads
  • Outlet Size: 3/8 Inch (-6 AN)
  • Outlet Quantity: Dual
  • Outlet Attachment: Female Threads
  • Return Port Size: No Return Port
  • Finish: Chrome Plated
  • Color: Silver
  • Material: Aluminum
  • Gauge Port: No
  • Includes Fittings: No
  • Includes Mounting Brackets: Yes


Product Description


The needle and seat assemblies that are installed in Holley performance Carburetors can satisfactorily control fuel pressure up to about 8 PSI. If the fuel pump is putting out more than 8 PSI, a regulator should be used to keep the fuel pressure within safe limits and avoid the possibility of flooding. Holley manufactures a number of regulators for most any need. A street regulator is available in chrome finish. A performance regulator is available in chrome finish. Both regulators feature a 3/8 Inch NPT inlet port and two 3/8 Inch NPT outlet ports with a 0.220 Inch restriction. The street version regulates pressure from 1 To 4 PSI while the performance version regulates pressure from 4-1/2 To 9 PSI.

Features & Benefits

  • Fuel Pressure Regulator Features 3/8 Inch NPT In And Out Ports
  • Adjustable Fuel Regulation
  • Designed To Precisely Control The Fuel Pressure From The Fuel Pump To The Carburetor
  • Chrome Finish
  • Limited 90 Day Supplier Warranty


Please Click Here for Installation Instructions.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Shipping Restrictions

This product can't be shipped to the following regions: CA.
Need more information?
Our staff are available to answer any questions you may have about this item


Look Similar Items By Category


Customer Reviews
0 reviews
Be the first to review this item!