Engine
Discovery 3 Engine Parts
JGS4x4 offers an extensive range of high-quality Discovery 3 engine components and accessories designed to enhance your vehicle's performance and reliability. Our selection features durable OEM-quality replacements and aftermarket upgrades, including performance exhausts and engine parts, all meticulously crafted for compatibility. These components optimise engine efficiency and power output, ensuring your Land Rover can withstand the rigorous demands of 4x4 driving. We provide rigorously tested parts that improve handling, ride quality, and safety, allowing you to confidently keep your Discovery 3 in peak, adventure-ready condition.
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Cylinder Head Cover Seal for Discovery 3, Range Rover Sport, Range Rover L322 4.2 & 4.4 V8
Direct Replacement
£1.59 Inc. VAT£1.32 Ex. VATThis Cylinder Head Cover Seal is designed for use with 4.2 and 4.4 V8 engines fitted in Discovery 3, Range Rover Sport, and Range Rover L322 models. The seal ensures a reliable and tight fit to prevent leaks between the cylinder head cover and engine...LDR500180£1.59 Inc. VAT£1.32 Ex. VAT -
EGR Valve for Discovery 3, Range Rover Sport 2.7 TDV6 Valeo
VALEO
£238.99 Inc. VAT£199.16 Ex. VATThis right hand exhaust gas recirculation EGR valve is designed for Discovery 3 and Range Rover Sport models equipped with the 2.7 TDV6 diesel engine. The EGR valve plays a crucial role in reducing harmful Nitrous Oxide NOx emissions by recycling exhaust...LR018466G£238.99 Inc. VAT£199.16 Ex. VAT -
Injector for EU2 and EU3 and Sport with 2.7 TDV6 Engine and OEM Available for Discovery 3, Range Rover Sport
Continental
£333.79 Inc. VAT£278.16 Ex. VATThis injector is designed for vehicles equipped with the 2.7 TDV6 engine, specifically suitable for Discovery 3 and Range Rover Sport models. It ensures precise fuel delivery under high pressure, maintaining optimal engine performance and efficiency. The...LR006495£333.79 Inc. VAT£278.16 Ex. VAT -
Timing Chain Tensioner for Discovery 3, Discovery 4, Range Rover L322, Range Rover Sport 4.2 & 4.4 V8 Petrol OEM
OEM Parts
£46.59 Inc. VAT£38.82 Ex. VATThis primary timing chain tensioner is designed for use with 4.2 and 4.4 V8 petrol engines fitted in Discovery 3 2004-2009, Discovery 4 2010-2016, Range Rover L322 2002-2012, and Range Rover Sport 2005-2012. It ensures the timing chain maintains correct...4179614£46.59 Inc. VAT£38.82 Ex. VAT -
Timing Chain for Discovery 3, Discovery 4, Range Rover Sport 4.2 & 4.4 V8 Petrol OEM
OEM Parts
£75.49 Inc. VAT£62.91 Ex. VATThis primary timing chain is designed for use with 4.2 and 4.4 V8 petrol engines in Discovery 3 2004-2009, Discovery 4 2010-2016, Range Rover 2002-2012, and Range Rover Sport 2005-2012 models. It is essential for maintaining smooth engine operation by...4174166£75.49 Inc. VAT£62.91 Ex. VAT -
Crankshaft Main Bearing Blue Lower for Discovery 3, Discovery 4, Range Rover Sport L320 4.4 V8 AJ 2005-2009 KING
KING
£7.89 Inc. VAT£6.57 Ex. VATThis blue lower crankshaft main bearing is designed for use in Discovery 3 L319 2004-2009, Discovery 4 L319 2010-2016, and Range Rover Sport L320 with 4.4 V8 AJ engine 2005-2009. Bearings play a crucial role in supporting and enabling smooth rotation of...4464739£7.89 Inc. VAT£6.57 Ex. VAT -
EGR Valve for Discovery 3, Range Rover Sport 2.7 Defender Puma VALEO
VALEO
£271.99 Inc. VAT£226.66 Ex. VATThis right hand exhaust gas recirculation EGR valve is designed for vehicles with a 2.7 TDV6 engine, including Discovery 3, Discovery 4, and Range Rover Sport models from 2004 to 2016. The EGR valve plays a crucial role in reducing harmful Nitrous Oxide...LR018324G£271.99 Inc. VAT£226.66 Ex. VAT -
Cylinder Head Gasket for Discovery 3 & 4 2.7 TDV6 2004
Direct Replacement
£12.89 Inc. VAT£10.74 Ex. VATThis Cylinder Head Gasket is designed for use with 2.7 TDV6 engines in Discovery 3 2004-2009, Discovery 4 2010-2016, and Range Rover Sport 2005-2009 models. It creates a vital seal between the cylinder head and engine block, ensuring proper sealing of...LR009719£12.89 Inc. VAT£10.74 Ex. VAT -
Camshaft for Defender, Discovery 3.9 4.0 V8
Direct Replacement
£91.69 Inc. VAT£76.41 Ex. VATThis Camshaft ERR3720 is designed for use with Defender and Discovery 1 models equipped with 3.9 and 4.0 V8 engines. It is a reliable replacement part suitable for petrol engines from the years 1983 to 2006 for Defender, 1989 to 1998 for Discovery 1, and...ERR3720£91.69 Inc. VAT£76.41 Ex. VAT -
Multi Point Engine Potentiometer for Defender, Discovery 3, Range Rover P38 3.9, 4.0, 4.6 Petrol
Genuine Land Rover
£181.24 Inc. VAT£151.03 Ex. VATThis Multi Point Engine Potentiometer is designed for V8 petrol EFI models including Defender 4.0, Discovery 3.9 & 4.0, and Range Rover P38 4.0 & 4.6. It ensures precise throttle control for optimal engine performance and responsiveness. Suitable...ERR4278LR£181.24 Inc. VAT£151.03 Ex. VAT -
Ignition Coil for Discovery 3, Range Rover Sport 4.4 & 4.2 Jaguar Engine
Genuine Land Rover
£90.36 Inc. VAT£75.30 Ex. VATThis Genuine Land Rover ignition coil is designed for vehicles equipped with 4.4 and 4.2 Jaguar engines, including Discovery 3, Range Rover, and Range Rover Sport models. If your engine is misfiring or struggling to start, replacing the ignition coil can...4744015LR£90.36 Inc. VAT£75.30 Ex. VAT -
Inlet Manifold Gasket for 4.2/4.4 Discovery 3 & 4, Range Rover L322
Genuine Land Rover
£22.37 Inc. VAT£18.64 Ex. VATThis 4.2 & 4.4 inlet manifold gasket is designed for use with Discovery 3, Range Rover, and Range Rover L322 models. It creates a reliable seal between the intake manifold and engine components, preventing leaks and ensuring optimal engine...4628235LR£22.37 Inc. VAT£18.64 Ex. VAT