Oxygen Sensor for Ford Motors Endeavor — Price, Symptoms & Replacement Guide
Category: Exhaust | Failure Severity: Medium | Replacement Cost in India: ₹3,000–₹12,000
What is the Oxygen Sensor?
Measures oxygen levels in exhaust gases to optimize fuel mixture.
How the Oxygen Sensor Works
Sends real-time data to ECU for air-fuel ratio adjustment.
Why the Oxygen Sensor is Important
Improves fuel efficiency and reduces emissions.
Common Problems with the Oxygen Sensor
- Sensor failure
- Carbon buildup
Warning Symptoms of a Failing Oxygen Sensor
- Check engine light
- Poor mileage
Common Causes of Oxygen Sensor Failure
- Contamination
- Wear and tear
Impact on Car Performance
Reduced efficiency and increased fuel consumption.
DIY Fix Guide — Step by Step
- Clean sensor
- Replace if faulty
Maintenance Tips
- Use good quality fuel
- Regular diagnostics
Oxygen Sensor Replacement Cost in India
Expect to pay between ₹3,000 and ₹12,000 for genuine parts plus labour at an authorised Ford Motors workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Oxygen Sensor Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Oxygen Sensor listings.
When to Replace the Oxygen Sensor
When ECU error or poor mileage occurs.