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The Following brands are available based on your search.

  • AEM Electronics
    AEM Electronics
  • Beck Arnley
    Beck Arnley
  • Bosch
    Bosch
  • Delphi
    Delphi
  • Edelbrock
    Edelbrock
  • Holley
    Holley
  • MSD
    MSD
  • Standard Ignition
    Standard Ignition
  • Walker Products
    Walker Products

Shop By Related Fuel Injection Pressure Regulator Parts

Shop below for all Fuel Injection Pressure Regulator related parts for your Audi S4


Shop for Top Selling Genuine Audi S4 Fuel Injection Pressure Regulators

  • We Stock the following top leading brands, including Beck Arnley, Bosch, Standard Ignition, Delphi, Edelbrock, Holley
  • Constantly Updated Inventory of Audi S4 Replacement Fuel Injection Pressure Regulator Parts

We also have Fuel Injection Pressure Regulator parts for other Audi models, including 100 Quattro, 200 Quattro, 5000 Quattro, 80 Quattro, 90 Quattro, A3, A3 Quattro, A4, A4 Quattro, A5, A5 Quattro, A6, A6 Quattro, A7 Quattro, A8, A8 Quattro, Allroad Quattro, Cabriolet, Coupe, Q5, Q7, R8, RS4, RS6, S3, S4, S5, S6, S8, TT, TT Quattro, TTS Quattro, V8 Quattro, 80, 90, 100, 200, 4000, 5000.


Beck Arnley
2000 Audi S4 Fuel Injection Pressure Regulator 6 Cyl 2.7L Beck Arnley

P311-3CA29E5    158-0966  New

Qty:
In Stock & Ready to Ship
$42.64
Beck Arnley Fuel Injection Pressure Regulator
  • FUEL INJ PRESS REG
  • APPLICATION SPECIFIC FOR THIS VEHICLE
  • Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.
Brand: Beck Arnley
Additional Fitment Information:
Vehicle Block Engine CID CC
2000 - Audi S4 V 6 Cyl 2.7L - 2671
Beck Arnley
1994 Audi S4 Fuel Injection Pressure Regulator 5 Cyl 2.2L Beck Arnley

P311-3CA29E5    158-0966  New

Qty:
In Stock & Ready to Ship
$42.64
Beck Arnley Fuel Injection Pressure Regulator
  • FUEL INJ PRESS REG
  • Location - Fuel Rail
  • Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.
Brand: Beck Arnley
Additional Fitment Information:
Vehicle Block Engine CID CC
1994 - Audi S4 L 5 Cyl 2.2L - 2226
Bosch
2001 Audi S4 Fuel Injection Pressure Regulator Bosch

P311-426F638    W0133-1615846  New

Qty:
In Stock & Ready to Ship
$63.09
Bosch Fuel Injection Pressure Regulator
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Mounted in Fuel Rail
Brand: Bosch
Additional Fitment Information:
Vehicle
2001 - Audi S4
Bosch
2009 Audi S4 Fuel Injection Pressure Regulator Bosch

P311-426F638    W0133-1615846  New

Qty:
In Stock & Ready to Ship
$63.09
Bosch Fuel Injection Pressure Regulator
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Location-Fuel Rail
Brand: Bosch
Additional Fitment Information:
Vehicle
2009 - Audi S4
Bosch
2005 Audi S4 Fuel Injection Pressure Regulator Bosch

P311-426F638    W0133-1615846  New

Qty:
In Stock & Ready to Ship
$63.09
Bosch Fuel Injection Pressure Regulator
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Chas: 400 001-, Mounted in Fuel Rail
Brand: Bosch
Additional Fitment Information:
Vehicle Chassis Range
2005 - Audi S4 400 001 and up
Standard Ignition
2006 Audi S4 Fuel Injection Pressure Regulator Standard Ignition

P311-5C75308    PR401  New

Qty:
In Stock & Ready to Ship
$45.60
Standard Ignition Fuel Injection Pressure Regulator
  • Fuel Pressure Regulator
  • Located at Fuel Rail
  • Product Attributes:
    • Adjustable: No
    • Automotive Performance Item: No
    • Contents: Includes Caution Sheet
    • Fuel Type: Gas
    • Functions: Regulator
    • New or Reman: New
    • Nipple Orientation: Straight
    • Notes: Includes O-ring
    • Operating Pressure - PSI: 58 Psi
    • Reference Port Included: Yes
    • Regulator Finish: Silver
    • Regulator Material: Steel
  • Robust engineering design provides greater resistance to leakage. Application-specific to ensure the proper fit and form. Precision-engineered pressure regulators for proper fuel delivery and engine performance. As a global manufacturer, we have complete control of the manufacturing process, from components to finished product?.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle
2006 - Audi S4
Standard Ignition
2004 Audi S4 Fuel Injection Pressure Regulator Standard Ignition

P311-1714B4E    PR497  New

2-199065 , 24205 , 800-609 , 8E0 201 511 J , 8E0201511J , FP10591 , V10-2452

Qty:
In Stock & Ready to Ship
$73.69
Standard Ignition Fuel Injection Pressure Regulator
  • Fuel Pressure Regulator
  • To 7/04
  • Product Attributes:
    • Contents: Includes Caution Sheet
    • Fuel Type: Gas
    • Functions: Regulator
    • Nipple Orientation: Straight
    • Operating Pressure - PSI: 37 Psi
  • Each Fuel Pressure Regulator is a direct-fit OE replacement that ensures ease of installation. High-quality materials withstand extreme conditions. Undergoes extensive testing to ensure reliability. As a global manufacturer of automotive aftermarket products, we maintain complete quality control throughout the manufacturing process.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle
2004 - Audi S4
Standard Ignition
2000 Audi S4 Fuel Injection Pressure Regulator Standard Ignition

P311-5C75308    PR401  New

0280160575 , 078133534C , 158-0966 , 2-19869 , 24109 , 5G1368 , 800-513 , PR4129 , SKPR401 , V10-11-0862

Qty:
In Stock & Ready to Ship
$45.60
Standard Ignition Fuel Injection Pressure Regulator
  • Fuel Pressure Regulator
  • Product Attributes:
    • Adjustable: No
    • Automotive Performance Item: No
    • Contents: Includes Caution Sheet
    • Fuel Type: Gas
    • Functions: Regulator
    • New or Reman: New
    • Nipple Orientation: Straight
    • Notes: Includes O-ring
    • Operating Pressure - PSI: 58 Psi
    • Reference Port Included: Yes
    • Regulator Finish: Silver
    • Regulator Material: Steel
  • Robust engineering design provides greater resistance to leakage. Application-specific to ensure the proper fit and form. Precision-engineered pressure regulators for proper fuel delivery and engine performance. As a global manufacturer, we have complete control of the manufacturing process, from components to finished product?.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle
2000 - Audi S4
Standard Ignition
2011 Audi S4 Fuel Injection Pressure Regulator 6 Cyl 3.0L Standard Ignition

P311-144D5BB    PR508  New

2-199076 , 24216 , 800-620 , 8K0 201 511 A , 8K0201511A , V10-5198

Qty:
In Stock & Ready to Ship
$87.48
Standard Ignition Fuel Injection Pressure Regulator
  • Fuel Pressure Regulator
  • Product Attributes:
    • Automotive Performance Item: No
    • Contents: Includes Caution Sheet
    • Fuel Type: Gas
    • Functions: Regulator
    • Nipple Orientation: Angled
    • Notes: Includes O-ring
    • Operating Pressure - PSI: 46 Psi
  • Each Fuel Pressure Regulator is a direct-fit OE replacement that ensures ease of installation. High-quality materials withstand extreme conditions. Undergoes extensive testing to ensure reliability. As a global manufacturer of automotive aftermarket products, we maintain complete quality control throughout the manufacturing process.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Block Engine CID CC
2011 - Audi S4 V 6 Cyl 3.0L - 2995
Standard Ignition
1994 Audi S4 Fuel Injection Pressure Regulator 5 Cyl 2.2L Standard Ignition

P311-5C75308    PR401  New

Qty:
In Stock & Ready to Ship
$45.60
Standard Ignition Fuel Injection Pressure Regulator
  • Fuel Pressure Regulator
  • Alternate Number
  • Product Attributes:
    • Adjustable: No
    • Automotive Performance Item: No
    • Contents: Includes Caution Sheet
    • Fuel Type: Gas
    • Functions: Regulator
    • New or Reman: New
    • Nipple Orientation: Straight
    • Notes: Includes O-ring
    • Operating Pressure - PSI: 58 Psi
    • Reference Port Included: Yes
    • Regulator Finish: Silver
    • Regulator Material: Steel
  • Robust engineering design provides greater resistance to leakage. Application-specific to ensure the proper fit and form. Precision-engineered pressure regulators for proper fuel delivery and engine performance. As a global manufacturer, we have complete control of the manufacturing process, from components to finished product?.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Block Engine CID CC
1994 - Audi S4 L 5 Cyl 2.2L - 2226
Standard Ignition
2006 Audi S4 Fuel Injection Pressure Regulator Standard Ignition

P311-3F01F86    PR440  New

Qty:
In Stock & Ready to Ship
$53.47
Standard Ignition Fuel Injection Pressure Regulator
  • Fuel Pressure Regulator
  • Located at Fuel Tank
  • Product Attributes:
    • Automotive Performance Item: No
    • Fuel Type: Gas And Diesel
    • Functions: Regulator
    • Mounting Type: Remote
    • Part Finish: Silver
    • Port Quantity: 3
    • Regulator Finish: Silver
    • Regulator Material: Steel
  • Precision engineered pressure regulators for proper fuel delivery and engine performance. Our fuel pressure regulators are application specific for the perfect fit and form. A robust engineering design for greater resistance to leakage. With industry leading expertise, when original equipment fails our products are designed to fix the inherent failure issues.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle
2006 - Audi S4
Standard Ignition
2004 Audi S4 Fuel Injection Pressure Regulator Standard Ignition

P311-502B8A9    PR459  New

2-199027 , 24167 , 4F0 201 511 D , 4F0201511D , 5G1567 , 800-571 , FP10626 , PR4338 , V10-7509

Qty:
In Stock & Ready to Ship
$53.35
Standard Ignition Fuel Injection Pressure Regulator
  • Fuel Pressure Regulator
  • From 8/04
  • Product Attributes:
    • Contents: Includes Caution Sheet
    • Fuel Type: Gas
    • Functions: Regulator
    • Nipple Orientation: Straight
  • Precision engineered pressure regulators for proper fuel delivery and engine performance. Our fuel pressure regulators are application specific for the perfect fit and form. A robust engineering design for greater resistance to leakage. With industry leading expertise, when original equipment fails our products are designed to fix the inherent failure issues.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle
2004 - Audi S4
Standard Ignition
2009 Audi S4 Fuel Injection Pressure Regulator 8 Cyl 4.2L Standard Ignition

P311-3F01F86    PR440  New

2-199008 , 24148 , 4F0 201 511 E , 4F0201511E , 5G1568 , 800-552 , FP10592 , PR4339 , V10-7510

Qty:
In Stock & Ready to Ship
$53.47
Standard Ignition Fuel Injection Pressure Regulator
  • Fuel Pressure Regulator
  • Product Attributes:
    • Automotive Performance Item: No
    • Fuel Type: Gas And Diesel
    • Functions: Regulator
    • Mounting Type: Remote
    • Part Finish: Silver
    • Port Quantity: 3
    • Regulator Finish: Silver
    • Regulator Material: Steel
  • Precision engineered pressure regulators for proper fuel delivery and engine performance. Our fuel pressure regulators are application specific for the perfect fit and form. A robust engineering design for greater resistance to leakage. With industry leading expertise, when original equipment fails our products are designed to fix the inherent failure issues.
Brand: Standard Ignition
Additional Fitment Information:
Vehicle Submodel Block Engine CID CC
2009 - Audi S4 Cabriolet V 8 Cyl 4.2L - 4163
Delphi
2006 Audi S4 Fuel Injection Pressure Regulator 8 Cyl 4.2L Delphi

P311-0B299AC    FP10312  New

Qty:
In Stock & Ready to Ship
$160.53
Delphi Fuel Injection Pressure Regulator
  • Fuel Injection Pressure Regulator
  • Location - Fuel Rail
  • Product Attributes:
    • Adjustable: No
    • Gauge Port: No
    • Inlet Port Diameter:
      • 0.94
      • 24.0
    • Mounting Type: Clamp
  • 100 years of OE experience, supplier to the world's top automakers, OE Heritage and knowledge built into every aftermarket part.
Brand: Delphi
Additional Fitment Information:
Vehicle Body Block Engine CID CC
2006 - Audi S4 Sedan V 8 Cyl 4.2L - 4163
Delphi
2002 Audi S4 Fuel Injection Pressure Regulator 6 Cyl 2.7L Delphi

P311-0B299AC    FP10312  New

078 133 534 A , 078 133 534 C , 158-0966 , 21867 , 24109 , 24178 , 4669 464 , 4883 076 , 5G1368 , 800-513 , 997 110 199 70 , M04883076 , PR401 , PR4129

Qty:
In Stock & Ready to Ship
$160.53
Delphi Fuel Injection Pressure Regulator
  • Fuel Injection Pressure Regulator
  • Product Attributes:
    • Adjustable: No
    • Gauge Port: No
    • Inlet Port Diameter:
      • 0.94
      • 24.0
    • Mounting Type: Clamp
  • 100 years of OE experience, supplier to the world's top automakers, OE Heritage and knowledge built into every aftermarket part.
Brand: Delphi
Additional Fitment Information:
Vehicle Block Engine CID CC
2002 - Audi S4 V 6 Cyl 2.7L - 2671
Edelbrock
Fuel Injection Pressure Regulator Edelbrock

P311-48ABA08    174023  New

Qty:
In Stock & Ready to Ship
$202.63
Edelbrock Fuel Injection Pressure Regulator
  • EFI Fuel Pressure Regulator
  • EFI Fuel Pressure Regulator-10 AN (180 GPH) in Black Finish
  • Product Attributes:
    • Pressure: 0-100 Psi
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chromium; Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov.
  • Features:
    • Manufactured By Essex Industries
    • Machined From Aircraft-Quality Aluminum
    • Have Fluorosilicone Diaphragm Material
    • Mounting Bracket/Fittings/Hardware Included
  • Edelbrock fuel pressure regulators #174023 are machined from aircraft quality aluminum for those who demand the best. These EFI fuel pressure regulators have an internal diaphragm made of fluorosilicone to ensure high temperature protection resulting in an extended life. They are compatible with all grades of gasoline, ethanol, methanol and E85 fuels. These regulators will hold fuel system pressure for at least 20 minutes after pump shutdown. Mounting bracket and hardware are included. Each regulator features a vacuum/boost compensating port for a supercharger, turbo or intake manifold vacuum connection.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Edelbrock
Additional Fitment Information:
Vehicle
Holley
Fuel Injection Pressure Regulator Holley

P311-2564591    12-846  New

Qty:
In Stock & Ready to Ship
$248.23
Holley Fuel Injection Pressure Regulator
  • HP EFI Billet Fuel Pressure Regulator
  • HP EFI Billet Fuel Pressure Regulator; 15-65 psi; 8AN O-Ring Inlet/Outlet; 6 AN O-Ring Return; EFI Bypass Style; Gasoline/Diesel/E85; Black Anodized;
  • Product Attributes:
    • Fuel System Type: Efi
    • Fuel Type: Gasoline / Diesel / E85
    • Inlet Size: 8an O-ring
    • Outlet Size: 8an O-ring
    • Pressure: 15-65 Psi
    • Return Size: 6an O-ring
    • Style: Bypass
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
  • Features:
    • Adjustable From 15-65 PSI For Precise Fuel Pressure Adjustment
    • Constructed Of Billet Aluminum For Good Looks
    • Used In Systems With A Return Line Back To Tank
    • Includes Fitting For Manifold Reference
    • Use With Electric Pumps Only
    • 1/8 in. NPT Gauge Port
    • Mounting Bracket Included
  • 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 12-846 fuel pressure regulator features(1) -8 AN O-ring inlet, (1) -8 AN O-ring outlet, (1) -6 AN O-ring return.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Holley
Additional Fitment Information:
Vehicle
Holley
Fuel Injection Pressure Regulator Holley

P311-332A2EC    12-895  New

Qty:
In Stock & Ready to Ship
$230.94
Holley Fuel Injection Pressure Regulator
  • EFI Fuel Pressure Regulator
  • EFI Fuel Pressure Regulator; 15-90 PSI Range; -8 AN Port Size; 1/8 in. NPT Boost Reference Port;
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
  • Features:
    • Used In Systems With A Return Line Back To Tank
    • Includes Fitting For Manifold Reference
    • Use With Electric Pumps Only
  • Holley EFI universal bypass fuel pressure regulators are for use with fuel systems in street or track applications. They feature adjustable base pressure from 15-90 psi, a gauge port, and a boost reference port as well. The regulators are ideal for vehicles/systems where superior flow and pressure control are desired. The regulators 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 12-894 has -6AN port sizes and the 12-895 has -8AN port sizes.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Holley
Additional Fitment Information:
Vehicle
Holley
Fuel Injection Pressure Regulator Holley

P311-4266D0F    12-864  New

Qty:
In Stock & Ready to Ship
$398.06
Holley Fuel Injection Pressure Regulator
  • VR Series Billet EFI Fuel Pressure Regulator
  • VR Series Billet EFI Fuel Pressure Regulator; 4 Port; 40-100 PSI Range; 10AN O-Ring Inlet/Outlet; 8AN Return; Boost Reference 1 To 1; EFI Bypass Style; Black Anodized;
  • Product Attributes:
    • Fuel System Type: Efi
    • Fuel Type: Gasoline / Ethanol / Methanol / E85
    • Pressure: 40-100 Psi
    • Return Size: 8an O-ring
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
  • Features:
    • EFI Regulators Are Adjustable From 40-100 PSI Base Pressure
    • Carbureted Regulators Are Adjust From 4-9 PSI Base Pressure
    • Compatible With Gasoline Methanol and E85
    • 1/8 in. NPT Gauge Port
    • 2 Port Regulators Feature A 10AN O-Ring Inlet/Outlet/Return
  • The Holley VR Series billet fuel pressure regulators are part of the VR1 and VR2 Series brushless fuel systems product line. These regulators can support 3000+ horsepower engines that require high volumes of fuel flow. Both EFI and carbureted versions can be referenced on a 1:1 ratio. They are precision machined from 6061-T6 billet aluminum for strength and durability and feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. Offered in 2 port and 4 port versions for carbureted or EFI pressures, Holley has the regulator to cover your needs!

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Holley
Additional Fitment Information:
Vehicle
Holley
Fuel Injection Pressure Regulator Holley

P311-0AD4E9D    12-848  New

Qty:
In Stock & Ready to Ship
$275.95
Holley Fuel Injection Pressure Regulator
  • Dominator EFI Billet Fuel Pressure Regulator
  • Dominator EFI Billet Fuel Pressure Regulator; EFI; 15-65 PSI; 10AN O-Ring Inlet/Outlet; 8AN O-Ring Return; Gas/Diesel/E85; Black Anodized;
  • Product Attributes:
    • Fuel System Type: Efi
    • Fuel Type: Gasoline / Diesel / E85
    • Pressure: 15-65 Psi
    • Return Size: 8an O-ring
    • Style: Bypass
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
  • Features:
    • Adjustable From 15-65 PSI For Precise Fuel Pressure Adjustment
    • Constructed Of Billet Aluminum For Good Looks
    • Used In Systems With A Return Line Back To Tank
    • Use With Electric Pumps Only
    • 1/8in. Npt Gauge Port
    • Mounting Bracket Included
  • 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 12-848 fuel pressure regulator features(1) -10 AN O-ring inlet, (1) -10 AN O-ring outlet, (1) -8 AN O-ring return.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Holley
Additional Fitment Information:
Vehicle