🔥 Best Seller · OEM Quality
MG Hector
O2 Oxygen Sensor
— Genuine Grade
Hector 2019–2024
1.5T Petrol ✓
1.5 Hybrid ✓
Hector Plus ✓
Best Price
₹6,999
GST Included · Per Piece
Free Shipping
In Stock
COD Available*
✓ OEM Grade
↩ 10-Day Return
🚚 Free Shipping
1 Yr Warranty
18 people are viewing this right now — Limited stock. Order today!
What's Included
🔬
1 × O2 Oxygen Sensor
OEM-grade upstream / downstream sensor
🔌
OEM Connector Plug
Direct plug-in — no wiring modification
🔩
Mounting Hardware
All bolts and fittings included
📄
Installation Guide
Printed guide + WhatsApp support
🛡️
1 Year Warranty
Manufacturing defect coverage
↩️
10-Day Returns
Money-back on unused, unopened items
Signs You Need a New O2 Sensor
- ⚡ Check Engine Light (CEL) is on
- ⛽ Sudden drop in fuel efficiency
- 💨 Rough idling or engine hesitation
- 🌫️ Strong smell of fuel from exhaust
- 🔴 Failed emission / pollution test
- 📉 Loss of engine power or acceleration
⚠️ Don't ignore a faulty O2 sensor. A bad sensor can damage your catalytic converter over time, turning a ₹6,999 fix into a ₹40,000+ repair. Replace it early!
Compatible Models
Hector
✓ Compatible
2019–2024 · 1.5T Petrol
Hector+
✓ Compatible
2020–2024 · All engines
Hybrid
✓ Compatible
1.5 48V Mild Hybrid
⚠️ Before ordering: Confirm your MG Hector's engine type and year on WhatsApp: +91 99061 04663. Specify whether you need the upstream (pre-cat) or downstream (post-cat) sensor.
Technical Specifications
| Vehicle | MG Hector / Hector Plus (2019–2024) |
| Engine Compatibility | 1.5T Petrol · 1.5 Mild Hybrid |
| Sensor Type | Lambda / O2 Oxygen Sensor |
| Position | Upstream (pre-catalytic converter) |
| Sensor Technology | Wideband / Planar type |
| Connector Type | OEM direct-fit plug-in connector |
| Number of Wires | 4-wire heated sensor |
| Heating Element | Built-in ceramic heating element |
| Operating Temperature | −40°C to 900°C |
| Installation Type | Direct OEM replacement — no modification |
| Price | ₹6,999 per piece (GST included) |
| Warranty | 1 Year manufacturer defect warranty |
| Installation Time | 30–60 minutes (professional recommended) |
| Condition | Brand New · Factory Sealed |
| Return Policy | 10-day money-back (unused & unopened) |
How the O2 Sensor Works
1
🔥
Reads Exhaust Gas
Sensor measures oxygen levels in the exhaust stream constantly
2
📡
Sends Signal to ECU
Sends voltage signals to the Engine Control Unit in real time
3
⚡
ECU Adjusts Fuel Mix
ECU fine-tunes air/fuel ratio for optimal combustion
4
✅
Better Mileage & Emissions
Result: improved fuel economy, lower emissions, smoother power
OEM Grade vs Cheap Aftermarket
| ✓ PartsGuru OEM Grade | ✗ Cheap Aftermarket | |
|---|---|---|
| ECU Compatibility | 100% MG Hector matched | Errors possible |
| Connector Fit | Direct plug-in, no cutting | May need adapter |
| Signal Accuracy | Precision OEM calibration | Inconsistent readings |
| Response Time | Fast — <120ms | Slow — 300ms+ |
| Heat Resistance | Rated to 900°C | Can fail at high temps |
| Clears Check Engine Light | Yes — permanently | Light may return |
| Warranty | 1 year manufacturer | No warranty |
| Expected Life | 80,000–100,000 km | 10,000–20,000 km |
Delivery & Support
📦
Pan-India Delivery
3–6 business days
💵
COD Available*
Pay on delivery (T&C apply)
🎁
Free Shipping
On orders above ₹1,000
💬
WhatsApp Support
+91 99061 04663
↩️
10-Day Returns
Hassle-free policy
🔒
Secure Payment
UPI · Card · COD
💰 Cash on Delivery (COD) — Terms & Conditions
- COD is available pan-India on orders above ₹500.
- COD handling fee: An additional charge of ₹50 applies on all COD orders.
- Customer must be present at the delivery address. Missed deliveries will be re-attempted once; after that the order is returned.
- Exact change preferred — delivery partners may not carry change for large denominations.
- COD is not available for certain remote PIN codes. Prepaid payment will be requested in such cases.
- Cancellation after dispatch on COD orders may incur a ₹100 return logistics deduction from any future refund.
- Repeated COD refusals may result in COD being disabled for that customer on future orders.
- For faster processing, prepaid payment (UPI / Card / Net Banking) is recommended.
Full Terms & Conditions
1. Product Quality
All MG Hector O2 sensors sold by PartsGuru are OEM-grade quality in original sealed packaging. Any defective or incorrect product will be replaced at no cost.
2. Pricing & Payment
Price: ₹6,999 per piece — GST included. No hidden charges. Payment options: COD (T&C above apply), UPI, Debit/Credit Card, Net Banking. Price valid for 30 days from last website update.
3. Shipping & Delivery
- Standard delivery: 3–6 business days pan-India (Sundays & public holidays excluded)
- Free shipping on orders above ₹1,000. Shipping charge for orders below ₹1,000: ₹99 flat
- Anti-static foam packaging used for safe transit of sensor components
- Order tracking shared via SMS / WhatsApp after dispatch
4. Return & Refund Policy (10-Day Guarantee)
Returns accepted if:
- Returned within 10 days of delivery
- Product is in original sealed packaging — unused and uninstalled
- Original order receipt is provided
Refund: After product inspection (2–3 days), refund issued within 5–7 business days to the original payment method. Manufacturing defects: free replacement + return shipping covered.
5. Installation Clause
- Professional mechanic or auto-electrician installation strongly recommended (30–60 minutes)
- Free WhatsApp installation guidance available at +91 99061 04663
- DIY installation is at the user's own risk — improper installation voids warranty
- Damage to ECU or wiring harness due to incorrect fitment is not covered under warranty
6. Warranty Terms
- 1-Year warranty from purchase date — covers manufacturing defects
- Sensor failure, signal error, connector defect — all covered
- Not covered: Physical damage, water damage, oil contamination, modifications, normal wear
- Warranty claim: WhatsApp photo/video to +91 99061 04663 — response within 24 hours
7. Compatibility Disclaimer
This sensor is designed for MG Hector / Hector Plus 1.5T Petrol and Mild Hybrid engines (2019–2024). Always confirm your engine variant before ordering. Damage caused by fitting on an incompatible vehicle is not covered.
8. Cancellation Policy
- Before dispatch (within 2 hours): Free cancellation, full refund
- After dispatch: Return policy applies
- COD advance amounts (if any) refunded within 5–7 business days
9. Data Privacy
Your contact details are used only for order and support purposes. Not shared with third parties. Text "STOP" to opt out of SMS updates.
10. Dispute Resolution
Complaints: WhatsApp +91 99061 04663 or email support@partsguru.in. Disputes resolved within 7 business days. Legal jurisdiction: Delhi High Court, Indian law applicable.
Customer Reviews
Vikram Nair
Bangalore · May 2025
★★★★★
"My MG Hector's check engine light was on for weeks. Replaced the O2 sensor from PartsGuru — light cleared instantly and fuel efficiency improved noticeably. Excellent product and fast delivery!"
Priya Menon
Chennai · April 2025
★★★★★
"Direct plug-in replacement, exactly as described. My mechanic said it was the easiest sensor swap he'd done. Car runs much smoother now. Very happy with the purchase!"
Amit Bhatia
Pune · March 2025
★★★★★
"MG service centre quoted ₹14,500. Got the same OEM quality part from PartsGuru for ₹6,999. Works perfectly, no issues at all. Will definitely buy from here again."
Suresh Iyer
Hyderabad · February 2025
★★★★½
"Good quality sensor. Delivery took 5 days, but packaging was secure and the product arrived in perfect condition. WhatsApp support team was very helpful with installation guidance."
Kavita Sharma
Delhi · January 2025
★★★★★
"Fuel economy on my Hector had dropped to 9 km/l. After replacing the O2 sensor with this one, it's back to 13+ km/l. Paid for itself in savings within a month!"
Frequently Asked Questions
PartsGuru sells the MG Hector O2 oxygen sensor at ₹6,999 per piece (GST included). COD available (T&C apply), free shipping, 1-year warranty. Much cheaper than MG service centre prices of ₹12,000–₹16,000!
This sensor is compatible with MG Hector and Hector Plus (2019–2024) with the 1.5T Petrol engine and 1.5 Mild Hybrid engine. Please confirm your exact engine variant on WhatsApp before ordering: +91 99061 04663.
Yes — if the CEL was triggered by a faulty O2 sensor (error codes P0130–P0167 range), replacing with this OEM-grade sensor will clear the light permanently once the ECU recalibrates. If the light returns, another fault code may be present.
Yes. The sensor uses the original OEM connector — it plugs directly into your Hector's wiring harness with no cutting or splicing. A professional mechanic or auto-electrician is recommended for the physical installation (30–60 min). Free WhatsApp guidance is available.
This listing is for the upstream (pre-catalytic converter) sensor, which is the most commonly replaced. If you need the downstream (post-cat) sensor, please confirm on WhatsApp at +91 99061 04663 before ordering.
Standard delivery: 3–6 business days pan-India. Major cities typically receive in 3–4 days. Anti-static foam packaging protects the sensor in transit. Track your order via WhatsApp after dispatch.
Covered: Sensor failure, inaccurate signal output, connector defect, heating element failure.
Not covered: Physical damage, oil or coolant contamination, improper installation, or normal wear and tear.
To claim: Send photo/video on WhatsApp — 24-hour response guaranteed.
Not covered: Physical damage, oil or coolant contamination, improper installation, or normal wear and tear.
To claim: Send photo/video on WhatsApp — 24-hour response guaranteed.
Immediate free replacement. Send a photo on WhatsApp +91 99061 04663, describe the issue, and the correct replacement will be dispatched at no extra cost.
Fix Your MG Hector Today
₹6,999 · OEM Quality · COD Available* · 10-Day Returns · 1 Year Warranty · Free Shipping
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