Victorious · Land Rover · Fuel System
5.0L V8 Fuel Vapour Purge Valve – Discovery LR4, Range Rover, Jaguar XK/XF/XJ
Restore emissions control precision and prevent fuel system faults with this OEM-specification purge valve for 5.0L naturally aspirated V8 engines.
Discovery LR4
Range Rover 2010–2013
RR Sport L494
Jaguar XK/XF/XJ
2006–2019
5.0L V8 Petrol
OEM Replacement
Overview
The fuel vapour purge valve is a critical emissions-control component in your Discovery LR4, Range Rover (2010–2013), Range Rover Sport (2010–2013), or Jaguar XK/XF/XJ. This OEM-specification valve manages fuel vapour from the charcoal canister and recirculates it into the engine during controlled operating windows—maintaining optimal air–fuel ratio while preventing hydrocarbon release into the atmosphere. When it fails, you risk check engine lights, rough idle, poor fuel economy, and system faults.
This direct-replacement purge valve meets original equipment specifications (part numbers AJ811689, JDE41386, LR010806, LR172646) and is engineered for the 5.0L OHC SGDI naturally aspirated V8 engines found in Range Rover Sport, Range Rover, Discovery LR4, and select Jaguar models. It's a straightforward, high-reliability fit that restores your fuel system's ability to manage emissions without compromise.
Built for durability and precision, this valve performs the same function as the original component with no loss of performance or efficiency. Whether you're preventing a fault code or performing preventative maintenance on a higher-mileage vehicle, this is the definitive replacement.
What's Included
✓
Fuel Vapour Purge Valve
OEM-spec, direct fit
📋
Installation Guide
Step-by-step reference
🔧
Hardware Kit
All fasteners included
📦
Secure Packaging
Tested for safe transit
Product Highlights
- OEM-specification design matches original Jaguar/Land Rover engineering
- Direct-fit replacement—no modifications or adapters needed
- Compatible with 5.0L OHC SGDI naturally aspirated V8 engines
- Restores emissions control and fuel system precision
- Prevents check engine lights and rough idle faults
- Improves fuel economy when original valve degrades
- Proven on over 150,000+ vehicles across three continents
- 6-month warranty with 30-day money-back guarantee
- Same reliability as OEM at a competitive price point
- Full technical support included with your purchase
Compatibility Chart
| Vehicle |
Year Range |
Engine |
Fit |
| Land Rover Discovery LR4 |
2010– |
5.0L V8 SGDI NA |
Direct Fit |
| Land Rover Range Rover (Vogue) |
2010–2012 |
5.0L V8 SGDI NA |
Direct Fit |
| Land Rover Range Rover (Vogue) |
2013– |
5.0L V8 SGDI NA |
Direct Fit |
| Land Rover Range Rover Sport |
2010–2013 |
5.0L V8 SGDI NA |
Direct Fit |
| Jaguar XK (Coupe/Convertible) |
2006–2014 |
5.0L V8 SGDI NA |
Direct Fit |
| Jaguar XF (Sedan) |
2009–2015 |
5.0L V8 SGDI NA |
Direct Fit |
| Jaguar XJ (Sedan) |
2010–2019 |
5.0L V8 SGDI NA |
Direct Fit |
| Diesel, supercharged V8, or non-5.0L engines |
All years |
Other |
Not Compatible |
Installation Notes
Difficulty Level: Intermediate | Estimated Time: 45–90 minutes
-
Disconnect the negative battery terminal and wait 10 minutes to discharge the fuel system.
-
Locate the fuel vapour purge valve in the engine bay (typically mounted on or near the intake manifold—consult your vehicle manual for exact position).
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Disconnect the electrical connector by depressing the release tab and pulling the connector straight away.
-
Disconnect the hose connections to the charcoal canister and intake manifold. Plug or cap them to prevent fuel spillage.
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Remove mounting bolts (typically 2–3 fasteners) and carefully withdraw the old valve.
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Install the new purge valve in reverse order, ensuring all hose connections are tight and the electrical connector is fully seated.
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Reconnect the battery and start the engine to verify operation and clear any fault codes with an OBD2 scanner if required.
⚠️ Safety Note: Always work in a well-ventilated area. Fuel vapour can be hazardous. If you see or smell fuel spillage, stop work immediately and allow the system to vent. Do not smoke or use ignition sources near the fuel system.
Ready to Restore Your Fuel System?
This OEM-specification purge valve is the proven way to eliminate check engine lights, restore emissions control, and regain fuel-system confidence on your Range Rover, Discovery LR4, or Jaguar XK/XF/XJ. Order now and install with confidence.
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Victorious Automotive is not affiliated with, endorsed by, or connected to Land Rover, Range Rover, Jaguar, or Jaguar Land Rover (JLR). All vehicle names, logos, and trademarks are the property of their respective owners. This product is an aftermarket replacement component designed for compatibility and does not imply OEM status or original manufacture.
