Standard Ignition CP637 vapor canister purge solenoid for the 2003-2006 Honda Accord 4-cylinder 2.4L opens to route fuel vapor into the engine. It meets OE specifications and is engineered for higher-mileage Honda applications.
A rough idle, a check engine light or hard starting after refueling can mean the purge solenoid is worn, though a vacuum hose or the evaporative canister can be behind them, so find the cause before replacing it.
This solenoid fits the 2003-2006 Honda Accord 4-cylinder 2.4L, which takes one.
Fit and size
Build and materials
One vapor canister purge solenoid.
Does the Standard Ignition CP637 purge solenoid fit a 2003-2006 Honda Accord 4-cylinder 2.4L?
Yes. The Standard Ignition CP637 fits the 2003-2006 Honda Accord 4-cylinder 2.4L, and that car takes one solenoid.
Does the CP637 vapor canister purge solenoid have its own connector?
Yes. The Standard Ignition CP637 has one female connector with two male pin terminals.
How many ports does this vapor canister purge solenoid have?
This vapor canister purge solenoid has two ports. Its single female connector holds two male pin terminals.
How can I tell if a vapor canister purge solenoid is going bad?
Signs can include a check engine light, a rough idle or trouble starting after you fill the tank. A shop can run the electrical and vacuum tests, which need the engine running.
Is the Standard Ignition CP637 made in the United States?
Yes. The Standard Ignition CP637 is designed and manufactured in the United States and is engineered for higher-mileage Honda applications.
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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.
