Standard Ignition PR450 fuel injection pressure regulator for the 2007-2022 Toyota Corolla 4-cylinder 1.8L, the 2009-2011 Corolla 4-cylinder 2.4L, the 2019-2020 Corolla 4-cylinder 2.0L and other vehicles keeps fuel pressure at the injectors steady. This is a new, adjustable, return-type regulator.
- Consistent, precise fuel delivery for smoother engine operation
- Leak-proof seals and thermal resistance for varied driving conditions
- Validated with 200+ hours of vibration testing, 1000+ hours of extreme heat and cold operational testing and on-vehicle testing
- Steel construction built to resist corrosion and wear
Quick facts
- Part: Standard Ignition PR450 fuel injection pressure regulator
- Fits: the 2007-2022 Toyota Corolla 4-cylinder 1.8L, the 2009-2011 Corolla 4-cylinder 2.4L, the 2019-2020 Corolla 4-cylinder 2.0L and other vehicles
- Material: Steel
- Condition: New
A rough idle, hard starting or weak throttle response can mean the regulator is worn, though a weak fuel pump or a clogged fuel filter can be behind the same signs, so it pays to rule those out first. Each engine takes one regulator, and this listing is one.
Fits
It is listed for a wide range of Toyota, Lexus, Honda, Saab and Scion models, including the 2006-2018 Toyota RAV4, the 2007-2011 Toyota Camry 4-cylinder 2.4L and the 2010-2017 Camry 4-cylinder 2.5L. If your car is not named here, look for it in the "Vehicles it fits" section on this page.
Specifications
Fit and size
- Quantity per vehicle: 1
- Mounting type: Flange
- Inlet quantity: 2
- Number of outlets: 1
- Port quantity: 1
- Nipple orientation: Straight
Build and materials
- Type: Return, adjustable
- System type: Gas
- Material: Steel
- Finish: Chrome
- Condition: New
- Country of origin: Brazil
In the box
One fuel injection pressure regulator with an O-ring and a caution sheet.
Interchange: 2-199018 · 800-562
24158 · 17052SWAA00 · 32005983 · 32010918 · 2328021010
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
24158, 2-199018, 17052SWAA00, 32005983, 32010918, 800-562, PR450, 2328021010
Frequently Asked Questions
Does this fuel injection pressure regulator fit the 2006-2018 Toyota RAV4?
Yes. Standard Ignition PR450 is listed for the 2006-2018 Toyota RAV4. For any other car, look it up in the "Vehicles it fits" section.
Does the PR450 regulator come with an O-ring?
Yes. Standard Ignition PR450 comes with an O-ring and a caution sheet along with the regulator.
Is this fuel injection pressure regulator adjustable?
Yes. This regulator is adjustable. It is a return-type design with a flange mount, one outlet and a steel body.
How can I tell if a fuel injection pressure regulator is going bad?
A rough idle, hard starting or weak throttle response can be signs of a worn regulator. A shop can test fuel pressure safely.
Does the PR450 interchange with 17052SWAA00?
Yes. 17052SWAA00 is one of the numbers on the Interchange line for the Standard Ignition PR450.
