On most Honda models, a PCV valve replacement typically costs about $70 to $180 when done at a shop, while the part itself can be as low as $5 to $25 if you do it yourself. The exact price depends on the model, local labor rates, and whether you also replace nearby hoses or grommets.
Cost overview
The PCV valve is part of the engine’s crankcase ventilation system. Replacing it is usually a straightforward maintenance job, but the final bill varies with the vehicle and the service provider. Parts costs are generally small, while labor is the main factor in the total price. In some Hondas, additional components such as a PCV hose or a valve cover gasket may be recommended or required, which can raise the price.
What goes into the price
- Parts: PCV valve itself is inexpensive (roughly $5–$20). Some models use a PCV hose, seals, or a small grommet that may add $5–$15 to the part cost.
- Labor: Time to replace is typically 0.5 to 1 hour for many Hondas; labor rates vary by region and shop, commonly $75–$150 per hour in the U.S.
- Taxes and shop fees: Sales tax, disposal fees, and shop supplies can add a few dollars to the bill.
- Related work: If hoses or the valve cover gasket need replacement, or if diagnostic checks reveal additional issues, price can rise significantly.
In many cases, the replacement is a quick job that keeps the total affordable, but a dealer may charge more for the same service and a specialized shop may charge a bit less.
Typical price ranges by scenario
These ranges reflect common outcomes for the United States market. Your mileage may vary based on model year, region, and shop policy.
- DIY (parts only): About $5–$25. You provide the labor, so you pay only for the valve and any hoses or seals you replace.
- Independent repair shop: About $70–$150 total. Parts typically run $5–$25, and labor for a straightforward replacement is roughly 0.5–1 hour at $75–$125 per hour.
- Dealership: About $120–$260 total. Higher labor rates and potential inclusion of hoses or gaskets can push the price up, especially on newer or more complex Hondas.
For many Honda models, opting for an independent shop provides a good balance of price and reliability, while a dealer may be preferred if the vehicle is under warranty or if you suspect related components may also need attention.
Model-specific notes
Some Honda engines place the PCV valve in a location that makes access straightforward, while others require removing components such as the intake ducting or valve cover to reach the valve. In newer designs, the PCV valve may be integrated with hoses or seals, meaning replacement could involve more parts. If the PCV valve is bundled with a valve-cover gasket or other components, the job can take longer and cost more.
Other factors that affect price
Regional differences in labor rates, the shop’s diagnostic approach, whether you’re replacing a single valve or also addressing related crankcase ventilation components, and the vehicle’s exact model and engine code all influence the final price.
Summary
Replacing a PCV valve on a Honda is generally inexpensive relative to other maintenance tasks. Expect a DIY cost of around $5–$25, or a professional shop price of roughly $70–$180, with higher totals if hoses, gaskets, or diagnostics are involved. Always consider whether other related components may need attention and factor in regional labor rates when budgeting. Checking your vehicle’s service manual or consulting a trusted mechanic can help confirm the exact parts needed for your specific Honda model and year.
How long does a Honda PCV valve last?
Although some maintenance schedules include an interval for replacing the positive crankcase ventilation, or PCV, valve, others may not. In the latter case, a general recommendation is to replace the PCV valve every 30,000 to 50,000 miles.
Can you drive with a bad PCV valve?
If the PCV valve fails, you might notice the following symptoms: excessive oil consumption, rough idling/stalling, oil leaks, sludge, and an illuminated check engine light. It's not advisable to drive with a bad PCV valve because it can cause the gaskets to blow.
What are the three signs of a bad PCV valve?
Here are just some of the symptoms that you might notice:
- Discolored exhaust gas that is white, black, or blue.
- A check engine light warning.
- Rough idling and acceleration.
- Whistling or hissing noises from the engine.
- Increased fuel consumption.
- Misfiring.
- Engine oil leaks.
Can a bad PCV valve cause black smoke?
One of the most obvious warning signs your PCV valve may need to be replaced is black or gray smoke coming out of the tailpipe or excessive oil consumption. If the PCV valve is stuck in the open position, it will draw excess oil vapors from the crankcase and burn more oil than expected.