Engine
Defender Engine Power: Maintenance Parts & upgrades for performance
JGS4x4 offers high-quality parts and accessories specifically designed to ensure your Defender performs at its best in any terrain. Our selection includes durable OEM-quality replacements and premium aftermarket upgrades that enhance both off-road capability and overall vehicle reliability. Focusing on the engine, we provide components such air filters and performance high-flow air filters to optimize power and robust drive belts and hoses for exceptional durability and longevity. Every part is crafted for seamless compatibility and is built to withstand rigorous off-road demands, allowing you to maintain and upgrade your 4x4 with confidence and enjoy a more reliable and enjoyable driving experience.
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Drive Belt Tensioner for Defender & Discovery 1 300TDi
(21)
Direct Replacement
£29.99 Inc. VAT£24.99 Ex. VATA new, replacement drive belt tensioner with pulley for the auxiliary drive or fan belt on all Land Rover Defender or Discovery 300TDi models. A quality replacement part, equivalent to Land Rover part number: ERR4708Suitable for the following models:...ERR4708£29.99 Inc. VAT£24.99 Ex. VAT -
Fuel Injector Harness O-Ring for Defender/Discovery 2 Td5
(2)
OEM Parts
£0.90 Inc. VAT£0.75 Ex. VATDefender/Discovery 2 Td5 fuel injector harness O-Ring. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, Td5, 1998-2006 Discovery 2 L318, Td5, 1998-2004 EQUIVALENT TO LAND ROVER PART NUMBER(S): NYX100080 O-Rings are used to seal two surfaces...NYX100080£0.90 Inc. VAT£0.75 Ex. VAT -
Power Steering & Alternator Drive Belts for Defender 200TDi
(13)
Dayco
£7.99 Inc. VAT£6.66 Ex. VATA pair of Dayco OEM power steering and alternator drive belts. Quality Dayco OEM belts, equivalent to Land Rover Part number: ETC5815 & ETC7939Suitable for the following models: Land Rover: Defender, 2.5 TD, 2.5 200TDi, 1986-1994ETC5815G_ETC7939G£7.99 Inc. VAT£6.66 Ex. VAT -
Oil Filter Housing Gasket for Defender, Discovery 2 Td5
(8)
Direct Replacement
£3.99 Inc. VAT£3.32 Ex. VATDefender Discovery 2 Td5 Oil Filter Housing Gasket - LVH100230 Fits all Discovery 2 and Defender Td5 enginesLVH100230£3.99 Inc. VAT£3.32 Ex. VAT -
Engine Oil Rotor Filter Mann for Defender & Discovery 2 Td5
(9)
Mann & Hummel
£14.99 Inc. VAT£12.49 Ex. VATA MANN OEM branded replacement engine oil rotor or centrifugal filter. Comes complete with new O-ring seal for rotor housing. Equivalent to Land Rover part number: ERR6299 Suitable for the following models: Land Rover: Defender, Td5, 1998-2006 Land...ERR6299G£14.99 Inc. VAT£12.49 Ex. VAT -
Fan Drive Belt 1996 Onwards DAYCO OEM for Discovery 1 & Defender 300TDi
(18)
Dayco
£11.39 Inc. VAT£9.49 Ex. VATA genuine Dayco OEM, replacement auxiliary multi-rib drive belt. It's a good idea to carry a spare drive belt in your car, the breakdown services do not carry drive belts and a simple breakdown could mean you have to be recovered to a garage for repair...ERR5911D£11.39 Inc. VAT£9.49 Ex. VAT -
OEM Replacement Rear Crankshaft Oil Seal for Defender Td5 and Discovery 2 Td5
(7)
Direct Replacement
£19.99 Inc. VAT£16.66 Ex. VATReplace your leaking rear crankshaft oil seal with this high-quality OEM branded replacement part. Designed specifically for Land Rover Defender Td5 (1998-2006) and Discovery 2 Td5 (1998-2004), this oil seal ensures a secure and reliable fit, preventing...LUF100420G£19.99 Inc. VAT£16.66 Ex. VAT -
Engine Oil Pump Sprocket Bolt for Discovery 2 & Defender Td5
(2)
OEM Parts
£1.79 Inc. VAT£1.49 Ex. VATDiscovery 2 & Defender Td5 engine oil pump sprocket bolt SUITABLE FOR THE FOLLOWING LAND ROVER MODELS:Defender, Td5, 1998-2006Discovery 2, Td5, 1998-2004 EQUIVALENT TO LAND ROVER PART NUMBER(S): LYP101400LYP101400£1.79 Inc. VAT£1.49 Ex. VAT -
Front Crankshaft Oil Seal for Discovery 2 & Defender Td5
(7)
Direct Replacement
£3.99 Inc. VAT£3.32 Ex. VATA replacement OEM front crankshaft oil seal. A quality replacment part, equivalent to Land Rover part number ERR5992 Suitable for the following Land Rover models:Defender, Td5, 1998-2006Discovery 2, Td5, 1998-2004ERR5992£3.99 Inc. VAT£3.32 Ex. VAT -
Engine Service Filter Kit With 10W40 Engine Oil for Defender 300Tdi 1995-1998
(12)
Britpart
£46.29 Inc. VAT£38.57 Ex. VATServicing your Land Rover Defender 300Tdi is easy with this Britpart service kit from JGS4x4. It has everything you need in one box, including the engine oil! One of the best things you can do to keep your Land Rover Discovery 300Tdi, reliable,...DA6003COM£46.29 Inc. VAT£38.57 Ex. VAT -
Cyclone Oil Breather for Defender & Discovery TDi
(7)
Direct Replacement
£13.69 Inc. VAT£11.41 Ex. VATA new, replacement cyclone engine breather. This is the breather that attaches to the side of the engine and separates the oil vapour allowing it to drain back into the engine and diverts the air back into the air inlet. These are prone to blocking or...ERR1471£13.69 Inc. VAT£11.41 Ex. VAT -
Air Bleed Valve Kit for Defender Td5 and Discovery 2 Td5
(16)
Direct Replacement
£41.99 Inc. VAT£34.99 Ex. VATReplace your vehicle's air bleed valve with the WJN500110 Air Bleed Valve Kit for the Td5 Fuel Filter. This high-quality replacement part is designed to allow trapped air in the fuel system to escape, ensuring smoother engine operation and maintaining...WJN500110£41.99 Inc. VAT£34.99 Ex. VAT