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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Alternator 100Amp Upgrade for Defender 300TDi
(14)
Direct Replacement
£120.99 Inc. VAT£100.82 Ex. VATPower up your Land Rover with this heavy-duty 100Amp alternator. It is the standard replacement for the Discovery 1, but it also makes a great power upgrade for the Defender 300Tdi. Why you need this alternator: Reliable Power: Keeps your battery...AMR5425-1£120.99 Inc. VAT£100.82 Ex. VAT -
Glow Plug for Defender Td5 & Discovery 2 Td5 (1998-2006)
(4)
Direct Replacement
£2.99 Inc. VAT£2.49 Ex. VATEnsure your Land Rover Defender Td5 and Discovery 2 Td5 engines start smoothly with this high-quality Glow Plug. Designed as a direct replacement for faulty parts, this glow plug helps maintain optimal engine performance and efficiency. KEY...ERR6066£2.99 Inc. VAT£2.49 Ex. VAT -
Engine Cover Rubber Grommet Isolator for Defender Td5
(1)
Direct Replacement
£3.99 Inc. VAT£3.32 Ex. VATA replacement rubber grommet for the bolts that hold the engine cover on Land Rover Discovery 2 and Defender Td5 models. There are 3 of these rubbers in total, sold individually.PYA10011L£3.99 Inc. VAT£3.32 Ex. VAT -
Drive Belt Idler Pulley for Defender Td5
(2)
Direct Replacement
£32.99 Inc. VAT£27.49 Ex. VATA quality replacement DRIVE belt idler pulley with new bolt and washer. Equivalent to Land Rover part number: ERR6658Suitable for the following models: Land Rover: Defender, Td5, 1998-2006 - Without air conditioning Land Rover: Discovery 2, Td5,...ERR6658£32.99 Inc. VAT£27.49 Ex. VAT -
Engine Service Kit MAHLE OEM Filters with 5W30 Oil & STP Diesel Treatment for Defender Td5
(6)
Direct Replacement
£92.59 Inc. VAT£77.16 Ex. VATKeep your Defender Td5 properly maintained with this complete engine service kit, supplied with quality filters, fully synthetic engine oil, and STP Diesel Treatment. With everything needed for a routine service in one box, it offers a convenient and...BK0014MQX5W30-1£92.59 Inc. VAT£77.16 Ex. VAT -
Front Crankshaft Oil Seals for Defender & Discovery 1 300TDi
(8)
Direct Replacement
£3.69 Inc. VAT£3.07 Ex. VATA pair of new, replacement front crankshaft oil seals. One seal is the main crankshaft front oil seal, the other is the oil seal for the outer timing case cover.Quality replacement parts, equivalent to Land Rover part numbers: ERR4575 &...ERR4575X1_ERR4576X1£3.69 Inc. VAT£3.07 Ex. VAT -
Fuel Pipe Fitting Olive for Defender Discovery
Direct Replacement
£0.59 Inc. VAT£0.49 Ex. VATA single replacement fuel pipe fitting olive, to be used with nuts NRC9770NRC9771£0.59 Inc. VAT£0.49 Ex. VAT -
Fuel Pump & In-Tank Sender Unit for Defender 90 Td5
(14)
Direct Replacement
£67.99 Inc. VAT£56.66 Ex. VATReliable and Efficient Fuel Delivery for Your Land Rover Defender 90 Ensure optimal fuel delivery and accurate fuel level readings with the Land Rover Defender 90 Td5 Fuel Pump & In-Tank Sender Unit (WFX000250). This high-quality replacement unit is...WFX000250£67.99 Inc. VAT£56.66 Ex. VAT -
Engine Oil Sump Drain Plug 2.2/2.4 TDCi Puma for Defender
(8)
Direct Replacement
£3.46 Inc. VAT£2.88 Ex. VATA new, replacement engine oil sump plug with integrated rubber gasket/washer. It is recommended that the sump plug is changed with each oil change. A quality replacement part, equivalent to Land Rover part number 1013938, also supersedes 1005593Suitable...1013938£3.46 Inc. VAT£2.88 Ex. VAT -
O-Ring for Fuel Injector Pipes and Connector for Defender Td5 & Discovery 2 Td5
(1)
Direct Replacement
£1.18 Inc. VAT£0.98 Ex. VATKeep your Land Rover Defender 90/110 or Discovery 2 running smoothly with the high-quality O-Ring for Fuel Injector Pipes and Connector Td5 (STC4509). This essential replacement part ensures a tight seal, preventing fuel leaks and maintaining optimal...STC4509£1.18 Inc. VAT£0.98 Ex. VAT -
Fuel Lift Pump for Defender 2.5D 2.5TD 200TDi Diesel
(4)
Direct Replacement
£26.99 Inc. VAT£22.49 Ex. VATA quality replacement Defender 2.5D 2.5TD 200TDi diesel fuel lift pump. This is a conversion kit to replace the old type pump that is no longer available. It comes with spacer, gasket, connectors, and fixings. EQUIVALENT TO LAND ROVER PART...STC1190£26.99 Inc. VAT£22.49 Ex. VAT -
Engine Block Core Plug 53mm for Defender/Discovery 1 200/300Tdi
Direct Replacement
£0.79 Inc. VAT£0.66 Ex. VATDefender/Discovery 1 200/300Tdi engine block core plug 53mm. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 200Tdi, 300Tdi, 1989-1998 Discovery 1, 200Tdi, 300Tdi, 1989-1998 Range Rover Classic, 200Tdi, 300Tdi, 1989-1994 EQUIVALENT TO LAND ROVER...ERC4996£0.79 Inc. VAT£0.66 Ex. VAT