Standard Ignition PR225 fuel injection pressure regulator for the 1998-2000 Honda Accord V6 3.0L and other vehicles controls the fuel pressure that reaches the injectors. This new return-type regulator screws in and has an angled nipple.
A fuel leak at the regulator, hard starting or a rough idle can mean the regulator is failing. Before you replace it, rule out a weak fuel pump, a clogged fuel filter and a leaking injector, which can also cause hard starting or rough running.
This return-type regulator fits the 1998-2000 Honda Accord V6 3.0L, the 1999-2001 Honda Odyssey V6 3.5L and the 1997-1999 Acura CL V6 3.0L, with one regulator per vehicle. If your car is not named here, look up its year and engine in the "Vehicles it fits" section.
Fit and size
Build and materials
One fuel injection pressure regulator and a caution sheet.
Interchange: 2-19786 · 800-337
16740P8AA01 · 16740P8AM01 · 16740P8EA01 · 24031
This part cross-references / interchanges with the following part numbers:
Does the Standard Ignition PR225 fit a 1998-2000 Honda Accord V6 3.0L?
Yes, the Standard Ignition PR225 is listed for the 1998-2000 Honda Accord V6 3.0L, one regulator per vehicle. It is also listed for the 1999-2001 Honda Odyssey V6 3.5L.
Can this fuel injection pressure regulator be used with ethanol blends?
Yes. This regulator is certified for use with premium gasoline and ethanol blends.
Is the PR225 a return-type regulator?
Yes, the Standard Ignition PR225 is a return-type regulator with two ports, an angled nipple and a screw-in mount.
What signs can a failing PR225 fuel injection pressure regulator show?
A visible fuel leak at the regulator, hard starting or a rough idle can be signs of a failing regulator. A shop can test fuel pressure to confirm.
Does the Standard Ignition PR225 come with a caution sheet?
Yes. The Standard Ignition PR225 comes as one regulator with a caution sheet.
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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.
