Standard Ignition PR401 Fuel Injection Pressure Regulator

Name: Standard Ignition PR401 Fuel Injection Pressure Regulator
Brand: Phillips
SKU: FBHK-PR401
Price: 49.33 USD
Availability: InStock

⚙️ 144 vehicles fit this part

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Reliable Fuel Injection Pressure Regulator for Audi and Volkswagen

The Standard Ignition PR401 Fuel Injection Pressure Regulator is designed to maintain consistent fuel pressure for optimal engine performance. Compatible with a wide range of Audi and Volkswagen models, this regulator ensures precise fuel delivery under varying operating conditions.

Compatible with Audi and Volkswagen vehicles including A4, A6, A8, Golf, Jetta, Passat, and more
Maintains stable fuel injection pressure for efficient engine operation
Direct replacement for OEM fuel injection pressure regulators
Durable construction to withstand engine bay conditions
Part number PR401 for easy identification and fitment

Product Overview and Compatibility

The Standard Ignition PR401 is engineered for use in fuel injection systems of select Audi and Volkswagen models such as the Audi 90, 90 Quattro, 100, 100 Quattro, A4 Quattro, A6 Quattro, A8 Quattro, Allroad Quattro, Cabriolet, Corrado, Golf, Jetta, Passat, Phaeton, Pointer, R32, RS4, RS6, S3, S4, S5, S6, S8, and TT Quattro. This fuel injection pressure regulator plays a critical role in controlling the fuel pressure delivered to the injectors, ensuring consistent engine performance and fuel efficiency.

Common Applications and Problem Resolution

Regulates fuel pressure to prevent engine stalling or hesitation
Helps resolve rough idling caused by inconsistent fuel delivery
Addresses poor acceleration due to fuel pressure fluctuations
Prevents fuel leaks and pressure loss in the fuel injection system
Supports emission control by maintaining proper fuel pressure

Installation Notes and Tips

Installation of the Standard Ignition PR401 should be performed by a qualified technician familiar with fuel injection systems. Before installation, relieve fuel system pressure and disconnect the battery to ensure safety. Verify compatibility with your specific Audi or Volkswagen model and engine variant. Use OEM recommended tools and follow torque specifications to avoid damage. Inspect fuel lines and connectors for wear during replacement.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The PR401 fuel injection pressure regulator undergoes rigorous quality control testing to maintain consistent fuel pressure regulation. Warranty coverage details vary by distributor but typically include protection against defects in materials and workmanship.

Brand	Phillips
Part Number	1073B2
Bulb Base Type	BA15s
Bulb Color	Clear
Contact Quantity	2
Filament Quantity	1
Push or Twist Type	Twist Type
Voltage	12.8
Wattage	23

This part fits 144 vehicles. Search below:

Year	Make	Model	Drive Type	Liters	Cylinders	Position	Notes
2008	Audi	S4		4.2L	V8	N/A	Located at Fuel Rail
2008	Audi	S5				N/A	Located at Fuel Rail
2007	Audi	S4		4.2L	V8	N/A	Located at Fuel Rail
2006	Audi	A4 Quattro		3.0L	V6	N/A
2006	Audi	A8 Quattro		4.2L	V8	N/A
2006	Audi	S4				N/A	Located at Fuel Rail
2006	Audi	TT Quattro		3.2L	V6	N/A
2006	Volkswagen	Phaeton				N/A
2005	Audi	A4		3.0L	V6	N/A
2005	Audi	A4 Quattro		3.0L	V6	N/A
2005	Audi	A6				N/A
2005	Audi	A8 Quattro		4.2L	V8	N/A
2005	Audi	Allroad Quattro				N/A
2005	Audi	S4				N/A	Located at Fuel Rail
2005	Audi	TT Quattro		3.2L	V6	N/A
2005	Volkswagen	Passat		2.8L	V6	N/A
2005	Volkswagen	Passat		1.8L	L4	N/A
2005	Volkswagen	Phaeton				N/A
2004	Audi	A4		3.0L	V6	N/A
2004	Audi	A4 Quattro		3.0L	V6	N/A
2004	Audi	A6				N/A
2004	Audi	A6 Quattro				N/A
2004	Audi	A8 Quattro				N/A
2004	Audi	Allroad Quattro				N/A
2004	Audi	RS6		4.2L	V8	N/A
2004	Audi	TT Quattro		3.2L	V6	N/A
2004	Volkswagen	Passat		2.8L	V6	N/A
2004	Volkswagen	Passat		1.8L	L4	N/A
2004	Volkswagen	Passat		4.0L	W8	N/A
2004	Volkswagen	Phaeton				N/A
2004	Volkswagen	R32		3.2L	V6	N/A
2003	Audi	A4		3.0L	V6	N/A
2003	Audi	A4 Quattro	AWD	1.8L	L4	N/A
2003	Audi	A4 Quattro		3.0L	V6	N/A
2003	Audi	A6				N/A
2003	Audi	A6 Quattro				N/A
2003	Audi	A8 Quattro				N/A
2003	Audi	Allroad Quattro				N/A
2003	Audi	RS6		4.2L	V8	N/A
2003	Audi	S3				N/A
2003	Audi	S6				N/A
2003	Audi	S8				N/A
2003	Volkswagen	Passat		4.0L	W8	N/A
2003	Volkswagen	Passat		1.8L	L4	N/A
2003	Volkswagen	Passat		2.8L	V6	N/A
2002	Audi	A4				N/A
2002	Audi	A4 Quattro				N/A
2002	Audi	A6				N/A
2002	Audi	A6 Quattro				N/A
2002	Audi	A8 Quattro				N/A
2002	Audi	Allroad Quattro				N/A
2002	Audi	RS4				N/A
2002	Audi	S3				N/A
2002	Audi	S4				N/A
2002	Audi	S6				N/A
2002	Audi	S8				N/A
2002	Volkswagen	Passat		4.0L	W8	N/A
2002	Volkswagen	Passat		1.8L	L4	N/A
2002	Volkswagen	Passat		2.8L	V6	N/A
2001	Audi	A4				N/A
2001	Audi	A4 Quattro				N/A
2001	Audi	A6				N/A
2001	Audi	A6 Quattro				N/A
2001	Audi	A8 Quattro				N/A
2001	Audi	Allroad Quattro				N/A
2001	Audi	S3				N/A
2001	Audi	S4				N/A
2001	Audi	S6				N/A
2001	Audi	S8				N/A
2001	Volkswagen	Passat		2.8L	V6	N/A
2001	Volkswagen	Passat		1.8L	L4	N/A
2000	Audi	A4				N/A
2000	Audi	A4 Quattro				N/A
2000	Audi	A6				N/A
2000	Audi	A6 Quattro				N/A
2000	Audi	A8				N/A
2000	Audi	A8 Quattro				N/A
2000	Audi	S3				N/A
2000	Audi	S4				N/A
2000	Volkswagen	Passat		1.8L	L4	N/A
2000	Volkswagen	Passat		2.8L	V6	N/A
1999	Audi	A4				N/A
1999	Audi	A4 Quattro				N/A
1999	Audi	A6				N/A
1999	Audi	A6 Quattro				N/A
1999	Audi	A8				N/A
1999	Audi	A8 Quattro				N/A
1999	Volkswagen	Passat		2.8L	V6	N/A
1999	Volkswagen	Passat		1.8L	L4	N/A
1998	Audi	A4				N/A
1998	Audi	A4 Quattro				N/A
1998	Audi	A6				N/A
1998	Audi	A6 Quattro				N/A
1998	Audi	A8				N/A
1998	Audi	A8 Quattro				N/A
1998	Audi	Cabriolet		2.8L	V6	N/A
1998	Volkswagen	Passat		2.8L	V6	N/A
1998	Volkswagen	Passat		1.8L	L4	N/A
1998	Volkswagen	Pointer				N/A
1997	Audi	A4				N/A
1997	Audi	A4 Quattro				N/A
1997	Audi	A6				N/A
1997	Audi	A6 Quattro				N/A
1997	Audi	A8				N/A
1997	Audi	A8 Quattro				N/A
1997	Audi	Cabriolet		2.8L	V6	N/A
1997	Audi	S6				N/A
1996	Audi	A4				N/A
1996	Audi	A4 Quattro				N/A
1996	Audi	A6				N/A
1996	Audi	A6 Quattro				N/A
1996	Audi	Cabriolet		2.8L	V6	N/A
1996	Audi	S6				N/A
1996	Volkswagen	Passat		2.8L	V6	N/A
1995	Audi	90		2.8L	V6	N/A
1995	Audi	90 Quattro		2.8L	V6	N/A
1995	Audi	A6				N/A
1995	Audi	A6 Quattro				N/A
1995	Audi	Cabriolet		2.8L	V6	N/A
1995	Audi	S6				N/A
1995	Volkswagen	Corrado		2.8L	V6	N/A	OE No.078 133 534C
1995	Volkswagen	Golf		2.8L	V6	N/A
1995	Volkswagen	Jetta		2.8L	V6	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1995	Volkswagen	Passat		2.8L	V6	N/A
1994	Audi	100		2.8L	V6	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1994	Audi	100 Quattro		2.8L	V6	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1994	Audi	90		2.8L	V6	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1994	Audi	90 Quattro		2.8L	V6	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1994	Audi	Cabriolet		2.8L	V6	N/A
1994	Audi	S4		2.2L	L5	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1994	Volkswagen	Corrado		2.8L	V6	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1994	Volkswagen	Jetta		2.8L	V6	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1994	Volkswagen	Passat		2.8L	V6	N/A
1993	Audi	100		2.8L	V6	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1993	Audi	100 Quattro		2.8L	V6	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1993	Audi	90		2.8L	V6	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1993	Audi	90 Quattro		2.8L	V6	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1993	Audi	S4		2.2L	L5	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1993	Volkswagen	Corrado		2.8L	V6	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1993	Volkswagen	Passat		2.8L	V6	N/A
1992	Audi	100		2.8L	V6	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1992	Audi	100 Quattro		2.8L	V6	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1992	Audi	S4		2.2L	L5	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.
1992	Volkswagen	Corrado		2.8L	V6	N/A	Prior to purchase, ensure compatibility with vehicle's alternator for proper fit.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

40134

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.