Most CR-V owners pay roughly $150–$400 to replace a single oxygen sensor, and $300–$600 if both sensors need replacement; actual costs vary with sensor type, model year, and labor rates.
What affects the price
Several factors influence the final bill when replacing an oxygen sensor on a Honda CR-V:
- Sensor type: upstream (pre-catalytic converter) vs downstream (post-catalytic converter). Location and access can affect labor time.
- Brand and parts quality: OEM vs aftermarket sensors; OEM parts are typically more expensive but may come with longer warranties.
- Vehicle year and engine configuration: some CR-V generations place sensors in tighter spaces, increasing labor difficulty.
- Labor rate and location: dealership rates are often higher than independent shops; regional price differences also apply.
- Access and potential additional work: seized sensors, wiring issues, or related exhaust components can add labor time and cost.
Understanding these factors helps estimate the price you’ll pay for the repair.
Cost ranges for single or both sensors
Below is a practical breakdown for common Honda CR-V setups. Prices can vary by year, region, and whether you choose OEM or aftermarket parts.
- Single upstream (pre-cat) sensor:
- OEM part: roughly $100–$240 total (parts + labor)
- Aftermarket part: roughly $40–$120 total (parts + labor)
- Single downstream (post-cat) sensor:
- OEM part: roughly $140–$320 total (parts + labor)
- Aftermarket part: roughly $60–$150 total (parts + labor)
- Replacing both sensors (upstream and downstream):
- OEM parts: roughly $260–$540 total (parts + labor)
- Aftermarket parts: roughly $100–$260 total (parts + labor)
- Notes on pricing:
- Dealerships tend to be at the higher end of the price range; independent shops often offer lower labor rates.
- Prices assume standard labor times; unusually difficult access or seized sensors can raise costs.
These ranges provide a practical budgeting guide and illustrate how part choices and shop rates influence the final price.
DIY vs professional service
Replacing an oxygen sensor can be a DIY-friendly job for many CR-V owners, especially the upstream sensor. Doing it yourself mainly affects the labor portion of the cost, since you’ll only pay for the sensor. However, stubbornly seized sensors, wiring issues, or a need to clear codes properly after installation may require professional tools and expertise. If you choose to DIY, use the correct sensor type for your engine, follow torque specs, and verify emissions readiness after replacement.
What to do next
To get an accurate estimate, start with an OBD-II scan to confirm which sensor is failing, then gather quotes from several shops and ask for itemized estimates that separate parts and labor. If your car is still under warranty or if you’re considering OEM vs aftermarket parts, weigh the warranty coverage and longevity guarantees when making a decision.
Summary: Replacing a single oxygen sensor on a Honda CR-V typically costs about $150–$400, with both sensors totaling roughly $300–$600 depending on OEM vs aftermarket parts, labor rates, and access. Shopping around and choosing between OEM and aftermarket parts can materially affect the final price. Always use the correct sensor for your model year and consider professional installation to ensure proper engine performance and emissions compliance.