Standard Ignition PR172 Fuel Injection Pressure Regulator

Name: Standard Ignition PR172 Fuel Injection Pressure Regulator
Brand: Standard Ignition
SKU: FBHK-PR172
Price: 96.82 USD
Availability: InStock

59 vehicles fit this part

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OE Direct Replacement — Bolt-on fit, no modifications needed

Fitment: Land Rover, Jaguar, and Audi, Range Rover, Vanden Plas, XJ6, XJR, XJS, XJ12, 200, and 200 Quattro

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Reliable Fuel Injection Pressure Regulator for Audi, Jaguar, and Land Rover

The Standard Ignition PR172 fuel injection pressure regulator is designed to maintain consistent fuel pressure for optimal engine performance. Compatible with select Audi, Jaguar, and Land Rover models, this adjustable regulator ensures precise fuel delivery under varying operating conditions.

Key Features of the Standard Ignition PR172

Adjustable fuel pressure regulator for fine-tuning
Screw-in mounting type with straight nipple orientation
Constructed from durable aluminum with a chrome finish
Operates within a pressure range up to 48 psi, standard at 43 psi
Includes three inlets and three outlets for efficient fuel flow
New, not remanufactured, ensuring reliable performance
Includes caution sheet for safe installation and handling

Detailed Product Description

The Standard Ignition PR172 fuel injection pressure regulator is engineered for gas fuel systems in vehicles such as the Audi 200 Quattro, Jaguar XJ6, XJ12, XJR, XJS, and Land Rover Range Rover and Vanden Plas models. Its adjustable design allows mechanics and technicians to calibrate fuel pressure precisely, supporting engine efficiency and drivability. The screw-in connector type and mounting style provide secure installation, while the aluminum body with chrome finish offers corrosion resistance and durability. Featuring three inlets and outlets, this regulator supports consistent fuel flow and pressure stability, critical for maintaining engine performance under various driving conditions.

Common Applications and Issues Addressed

Regulates fuel pressure to prevent engine stalling or hesitation
Helps resolve inconsistent fuel delivery in Audi 200 Quattro and Jaguar XJ series
Prevents fuel leaks with secure screw-in mounting and connector design
Supports stable fuel pressure in Land Rover Range Rover and Vanden Plas models
Addresses fuel system pressure fluctuations that affect engine performance

Installation Notes and Tips

Ensure compatibility with your specific Audi, Jaguar, or Land Rover model before installation
Follow the included caution sheet carefully to avoid damage during installation
Use proper tools for screw-in mounting to secure the regulator firmly
Check fuel pressure after installation to confirm correct adjustment
Inspect all connections for leaks before starting the engine

Quality Assurance and Warranty

The Standard Ignition PR172 is a new, high-quality fuel injection pressure regulator manufactured to meet OEM specifications. Constructed with durable aluminum and steel components, it is designed for long-lasting performance. While specific warranty details are not provided, Standard Ignition products typically adhere to industry standards for reliability and quality. Always verify warranty coverage with your parts provider.

Brand	Standard Ignition
Part Number	PR172
Contents	Includes Caution Sheet
Fuel Type	Gas
Functions	Regulator
Nipple Orientation	Straight
Operating Pressure - PSI	43 psi

This part fits 59 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position	Notes
2002	Land Rover	Range Rover			N/A
2001	Land Rover	Range Rover			N/A
2000	Land Rover	Range Rover			N/A
1999	Land Rover	Range Rover			N/A
1998	Land Rover	Range Rover			N/A
1997	Jaguar	Vanden Plas	4.0L	L6	N/A
1997	Jaguar	XJ6			N/A
1997	Jaguar	XJR	4.0L	L6	N/A
1997	Land Rover	Range Rover			N/A
1996	Jaguar	Vanden Plas	4.0L	L6	N/A
1996	Jaguar	XJ6			N/A
1996	Jaguar	XJR	4.0L	L6	N/A
1996	Jaguar	XJS	4.0L	L6	N/A
1996	Land Rover	Range Rover			N/A
1995	Jaguar	Vanden Plas	4.0L	L6	N/A
1995	Jaguar	XJ6			N/A
1995	Jaguar	XJR	4.0L	L6	N/A
1995	Jaguar	XJS	4.0L	L6	N/A
1994	Jaguar	Vanden Plas	4.0L	L6	N/A
1994	Jaguar	XJ6			N/A
1994	Jaguar	XJS	4.0L	L6	N/A
1993	Jaguar	Vanden Plas	4.0L	L6	N/A
1993	Jaguar	XJ6			N/A
1993	Jaguar	XJS	4.0L	L6	N/A
1992	Jaguar	Vanden Plas	4.0L	L6	N/A
1992	Jaguar	XJ12	5.3L	V12	N/A
1992	Jaguar	XJ6			N/A
1992	Jaguar	XJS	4.0L	L6	N/A
1992	Jaguar	XJS	5.3L	V12	N/A	This Seat Heater Switch fits for accurate readings and optimal engine performance on the right side.
1991	Audi	200	2.2L	L5	N/A
1991	Audi	200 Quattro	2.2L	L5	N/A
1991	Jaguar	Vanden Plas	4.0L	L6	N/A
1991	Jaguar	XJ12	5.3L	V12	N/A
1991	Jaguar	XJ6			N/A
1991	Jaguar	XJS	5.3L	V12	N/A	This Seat Heater Switch fits for accurate readings and optimal engine performance on the right side.
1990	Audi	200	2.2L	L5	N/A
1990	Audi	200 Quattro	2.2L	L5	N/A
1990	Jaguar	Vanden Plas	4.0L	L6	N/A
1990	Jaguar	XJ12	5.3L	V12	N/A
1990	Jaguar	XJ6			N/A
1990	Jaguar	XJS	5.3L	V12	N/A	This Seat Heater Switch fits for accurate readings and optimal engine performance on the right side.
1989	Audi	200	2.2L	L5	N/A
1989	Audi	200 Quattro	2.2L	L5	N/A
1989	Jaguar	Vanden Plas	3.6L	L6	N/A
1989	Jaguar	XJ12	5.3L	V12	N/A
1989	Jaguar	XJ6			N/A
1989	Jaguar	XJS	5.3L	V12	N/A	This Seat Heater Switch fits for accurate readings and optimal engine performance on the right side.
1988	Jaguar	Vanden Plas	3.6L	L6	N/A
1988	Jaguar	XJ12	5.3L	V12	N/A
1988	Jaguar	XJ6			N/A
1988	Jaguar	XJS			N/A	This Seat Heater Switch fits for accurate readings and optimal engine performance on the right side.
1987	Jaguar	XJ12	5.3L	V12	N/A
1987	Jaguar	XJS			N/A	This Seat Heater Switch fits for accurate readings and optimal engine performance on the right side.
1986	Jaguar	XJ12	5.3L	V12	N/A
1986	Jaguar	XJS	5.3L	V12	N/A	This Seat Heater Switch fits for accurate readings and optimal engine performance on the right side.
1985	Jaguar	XJ12	5.3L	V12	N/A
1985	Jaguar	XJS	5.3L	V12	N/A	This Seat Heater Switch fits for accurate readings and optimal engine performance on the right side.
1984	Jaguar	XJ12	5.3L	V12	N/A
1984	Jaguar	XJS	5.3L	V12	N/A	This Seat Heater Switch fits for accurate readings and optimal engine performance on the right side.

* 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:

02800160234034133534M143-808158-03192-19579217-2120228245G1209800-284EAC6314FP10141PR4205

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