Standard Ignition Fuel Injection Pressure Regulator P/N:PR124
Standard PR374 fuel injection pressure regulator for the 2005-2015 Toyota Tacoma 4-cylinder 2.7L and other vehicles regulates the fuel pressure in the fuel injection system. It is a return-type regulator for gasoline systems, with an angled nipple and a reference port.
Hard starting or a rough idle can mean the regulator is failing, but a fuel pump, filter or injector problem can show the same signs. Before replacing it, look over the regulator and its fittings with the engine off and cool for dampness or fuel seepage. Leave pressure testing to a shop.
It fits the 2005-2015 Toyota Tacoma 4-cylinder 2.7L, the 2010 Toyota 4Runner 4-cylinder 2.7L and the 2010 Toyota Hiace 4-cylinder 2.7L.
Fit and size
Build and materials
One fuel injection pressure regulator with an O-ring and a caution sheet. This listing holds one regulator, and the engine takes one.
Interchange: 2-19842 · 800-486
24082 · 2328075060 · 2328075061
This part cross-references / interchanges with the following part numbers:
Does the Standard PR374 fit the 2010 Toyota 4Runner 4-cylinder 2.7L?
Yes. The Standard PR374 fuel injection pressure regulator fits the 2010 Toyota 4Runner 4-cylinder 2.7L, and the engine takes one.
What comes with the Standard PR374 fuel injection pressure regulator?
The Standard PR374 comes with an O-ring and a caution sheet. This listing is one regulator.
Is the Standard PR374 a return-type regulator with a reference port?
Yes. It is a return-type regulator with an angled nipple, one inlet, one outlet and an included reference port. It is also adjustable.
What signs can a worn fuel injection pressure regulator show?
A fuel smell, poor fuel economy or hesitation can come from a failing regulator. A fuel smell is a reason to have the car looked at promptly by a shop.
What testing does this fuel injection pressure regulator go through?
The design is validated with 200+ hours of vibration testing, 1000+ hours of extreme heat and cold operational testing and on-vehicle testing.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.