Guangzhou Womala International Trade Co., Ltd.
| Packing | neutral box |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| OE NO. | LR011711 |
| Supply Ability | 1000pcs/month |
| Warranty | 18 months |
| Port | Guangzhou |
| Delivery Time | 5-7Days |
| Packaging Details | neutral Packing |
| Product Name | Oxygen Sensors |
| Car model | for Land Rover RANGE ROVER 2010-2012 |
| Model Number | LR011711 |
| Certification | . |
| Brand Name | Womala |
| Place of Origin | China |
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Product Specification
| Packing | neutral box | Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| OE NO. | LR011711 | Supply Ability | 1000pcs/month |
| Warranty | 18 months | Port | Guangzhou |
| Delivery Time | 5-7Days | Packaging Details | neutral Packing |
| Product Name | Oxygen Sensors | Car model | for Land Rover RANGE ROVER 2010-2012 |
| Model Number | LR011711 | Certification | . |
| Brand Name | Womala | Place of Origin | China |
Product Overview
The LR011711 rear oxygen sensor (lambda sensor / heated exhaust gas oxygen sensor) is a direct OEM-equivalent replacement for the for Land Rover Range Rover L322 (2010–2012) fitted with the 5.0L V8 petrol engine – both naturally aspirated and supercharged variants. This sensor monitors oxygen levels in the exhaust stream after the catalytic converter, providing critical feedback to the Engine Control Unit (ECU) for precise air-fuel ratio adjustment. A failing rear O₂ sensor triggers the check engine light, reduces fuel economy, or causes failed emissions tests – replace it to restore engine efficiency and emissions compliance.
Key Features
| Feature | Benefit |
|---|---|
| Heated zirconia sensor element | Rapid warm-up for accurate readings from cold start |
| Rear / downstream position | Monitors catalytic converter efficiency |
| Direct OE-spec fit | Plug-and-play replacement – no wiring modifications |
| OEM-grade construction | Matches factory durability and performance |
| 18-month warranty | Comprehensive quality guarantee |
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | LR011711 |
| Product Type | Rear Oxygen Sensor / Lambda Sensor / Heated Exhaust Gas Oxygen Sensor (HEGO) |
| Position | Rear / Downstream (post-catalytic converter) |
| Engine Application | 5.0L V8 Petrol (Naturally Aspirated & Supercharged) |
| Length | 230 mm |
| Width | 95 mm |
| Height | 50 mm |
| Weight | 0.125 kg |
OE Cross‑Reference
| Brand | OE Numbers |
|---|---|
| for Land Rover | LR011711 |
| for Land Rover | AH429G444CA, AH42-9G444-CA |
All listed numbers are interchangeable for this rear oxygen sensor.
Vehicle Fitment (Rear Position – 5.0L V8 Petrol Only)
| Model | Chassis | Engine | Years | VIN Note |
|---|---|---|---|---|
| Range Rover | L322 | 5.0L V8 Petrol (NA) | 2010 – 2012 | From AA000001 |
| Range Rover | L322 | 5.0L V8 Supercharged | 2010 – 2012 | From AA000001 |
Trim Levels:
Autobiography, HSE, HSE Lux, Supercharged
⚠️ Rear / downstream position only. 5.0L V8 petrol (NA & SC) – NOT for diesel, 4.4L V8, 3.6L TDV8, or 4.2L supercharged variants. Fits 2010–2012 L322 facelift models only-1. Verify with VIN.
Common Failure Symptoms
| Symptom | Indication |
|---|---|
| Check engine light illuminated (P0136–P0141) | Rear O₂ sensor circuit or performance fault |
| Poor fuel economy | Incorrect air-fuel ratio from faulty sensor signal |
| Failed emissions test | Sensor no longer providing accurate catalytic converter efficiency data |
| Rough idle or hesitation | Erratic oxygen readings affecting ECU adjustments |
⚠️ Mandatory VIN Verification
Fitment varies by engine type (5.0L NA vs. 5.0L SC vs. diesel), production date, and VIN range. Always provide your 17-digit VIN to our team for guaranteed compatibility – we verify each order to avoid mismatches.
Why Source From Us
10,000+ SKUs – extensive stock for fast dispatch
18-month warranty – full coverage against defects
B2B wholesale pricing – volume discounts available
Expert VIN support – we handle cross-referencing for you
Contact us for bulk orders or VIN-checked quotes.
Specifications subject to change; images for reference only. Aftermarket replacement – not affiliated with Jaguar Land Rover.
Frequently Asked Questions
A: Signs of a failing bumper bracket include visible damage or deformation, misaligned bumper panels, unusual noises from the front end, or if the bumper appears loose or sagging on one side.
A: For optimal results, we recommend professional installation. Key considerations include ensuring proper alignment of all mounting points, checking for additional damaged components, and verifying all fasteners are properly torqued to specification.
Company Details
Business Type:
Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2012
Total Annual:
7000000-1188952
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Company Profile Established in Guangzhou China, Womala Auto parts as a comprehensive company with five branches has engaged in Auto Parts parts for more than 10 years.There are hundreds of professional staff working in our supply department, sales and logistic support departments.Thanks to the deep... Company Profile Established in Guangzhou China, Womala Auto parts as a comprehensive company with five branches has engaged in Auto Parts parts for more than 10 years.There are hundreds of professional staff working in our supply department, sales and logistic support departments.Thanks to the deep...
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