Replacing an oxygen sensor on a 2008 Honda CR-V typically costs between $150 and $600, depending on whether you replace one upstream sensor or both, and on parts quality and labor rates.
What affects the total cost
The price you pay hinges on how many sensors need replacement, the sensor type (upstream vs downstream), and the choice between OEM Honda parts and aftermarket equivalents. The 2008 CR-V commonly uses two oxygen sensors, and opting to replace both will raise the parts and labor costs accordingly.
Below are typical price ranges for the parts you might replace on a single oxygen sensor, along with what you’ll pay in most cases for upstream versus downstream sensors. These figures are a snapshot of current market norms and can vary by retailer and region.
- Upstream (pre-cat) O2 sensors: OEM typically $60–$120; aftermarket $20–$70.
- Downstream (post-cat) O2 sensors: OEM typically $60–$120; aftermarket $20–$80.
In short, per-sensor parts pricing varies widely with sensor location and brand. OEM parts are usually more expensive but may offer longer warranties and guaranteed compatibility.
Labor costs and overall timelines
Labor costs depend on shop rates and how accessible the sensors are, plus whether any additional work is required. Here are common expectations for labor time and pricing.
- Labor time: About 0.5 to 1.5 hours for a single sensor; 1 to 2.5 hours if replacing both sensors or if access is difficult.
- Labor rate: U.S. average typically $80–$120 per hour; high-cost markets can exceed $150 per hour; independent shops are often cheaper than dealers.
For many drivers, a single-sensor replacement falls in the $150–$350 range when you include parts and labor, while replacing both sensors commonly lands around $300–$600, depending on parts choice and local rates.
DIY considerations and warranties
Some owners choose to replace O2 sensors themselves to save on labor, provided they have the right tools and follow safety and vehicle-specific instructions. Aftermarket sensors often come with limited warranties, whereas OEM parts may carry different terms. Always diagnose the issue with a code reader and reset the ECU after installation to ensure accurate readings.
What to ask your shop
Before authorizing a replacement, ask for a detailed estimate that clarifies what is included and whether you are replacing one sensor or both. Consider these questions to avoid surprises:
- Is the price for one sensor or both sensors?
- What is the warranty on parts and labor?
- Are there any additional services needed (e.g., wiring harness checks, exhaust gaskets)?
Concluding: A written estimate with a clear breakdown helps you compare options and budget accurately.
Summary
For a 2008 Honda CR-V, replacing an oxygen sensor generally costs between $150 and $600, depending on whether you replace one or both sensors and whether you choose OEM or aftermarket parts. Labor rates and regional pricing can shift the total higher or lower. If diagnostic codes point to an O2 sensor issue, addressing it promptly can restore fuel efficiency and reduce emissions. Always get a detailed, itemized estimate before work begins.
Is it worth fixing an O2 sensor?
If your oxygen sensor isn't working, your engine burns more fuel than needed. That means you're wasting money at the pump. It can also cause damage to other parts like the catalytic converter, which is a much more expensive repair.
How many oxygen sensors are on a 2008 Honda CR-V?
two oxygen sensors
The 2008-2015 Honda CR-V 2.4L engine uses two oxygen sensors: one upstream (Air/Fuel Ratio Sensor) and one downstream. Both are heated 4-wire sensors.
Can I still drive with a bad O2 sensor?
If My Oxygen Sensor Fails, Can I Still Drive My Vehicle? We recommend not driving with a bad O2 sensor as the powertrain isn't running on the correct fuel mixture.
How much is an oxygen sensor for a 2008 Honda CR-V?
The average price for a 2008 Honda CR-V Oxygen Sensor at Advance Auto Parts is around $154.99, with a range that starts at $139.99 and goes up to $177.99.