Engine

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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  • Direct Replacement Engine Oil Rotor Filter for Defender & Discovery 2 Td5, shiny metallic engine oil filter with a black rubber hose.

    Engine Oil Rotor Filter for Defender & Discovery 2 Td5

    Direct Replacement

    £10.19 Inc. VAT
    £8.49 Ex. VAT
    A new, quality replacement engine oil rotor or centrifugal filter. Comes complete with new O-ring seal for rotor housing. Equivalent to Land Rover part number: ERR6299Suitable for the following models: Land Rover: Defender, Td5, 1998-2006 Land Rover: ...
    ERR6299
    £10.19 Inc. VAT
    £8.49 Ex. VAT
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    £10.19 Inc. VAT
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  • Fuel Injector Harness With Rocker Gasket for Defender Td5 15P from JGS4x4

    Fuel Injector Harness With Rocker Gasket for Defender Td5 15P

    Direct Replacement

    £28.19 Inc. VAT
    £23.49 Ex. VAT
    A replacement fuel injector harness complete with rocker cover gasket to make the job easier. The injector harness or loom is known as a wet loom. It is inside the top of the engine rocker cover, getting wet with the engine oil. It is common for the...
    LVP000020_AMR6103-1
    £28.19 Inc. VAT
    £23.49 Ex. VAT
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    £28.19 Inc. VAT
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  • Dayco Fan Drive Belt Up To 1995 DAYCO OEM for Discovery 1 & Defender 300TDi, black rubber automotive fan belt with packaging. Dayco Fan Drive Belt Up To 1995 DAYCO OEM for Discovery 1 & Defender 300TDi, black rubber automotive fan belt.

    Fan Drive Belt Up To 1995 DAYCO OEM for Discovery 1 & Defender 300TDi

    Dayco

    £11.29 Inc. VAT
    £9.41 Ex. VAT
    This belt drives the water pump, alternator and power steering pump from the crankshaft. This belt has 7 ribs and is 1595mm long. A quality belt manufactured by Dayco, OE suppliers to Land Rover. Equivalent to Land Rover part number: PQS000030 also...
    ERR3287D
    £11.29 Inc. VAT
    £9.41 Ex. VAT
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    £11.29 Inc. VAT
    £9.41 Ex. VAT
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  • Direct Replacement Diesel Injector Sealing Washer x4, set of four copper washers for Defender Discovery 1 TDi diesel engine, used for sealing injectors.

    Injector Sealing Washer x4 for Defender Discovery 1 TDi Diesel

    Direct Replacement

    £1.49 Inc. VAT
    £1.24 Ex. VAT
    A set of 4 replacement diesel injector sealing washers.Quality replacement parts, equivalent to Land Rover part number: ERR4621Suitable for the following models: Land Rover: Defender, 200TDi, 300TDi, 1989-1998 Land Rover: Discovery 1, 200TDi, 300TDi,...
    ERR4621X4
    £1.49 Inc. VAT
    £1.24 Ex. VAT
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    £1.49 Inc. VAT
    £1.24 Ex. VAT
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  • Direct Replacement Fuel Pressure Regulator Gasket for Discovery 2 & Defender Td5, black gasket with multiple holes

    Fuel Pressure Regulator Gasket for Discovery 2 & Defender Td5

    Direct Replacement

    £1.49 Inc. VAT
    £1.24 Ex. VAT
    A replacement fuel pressure regulator gasket. A quality replacement part, equivalent to Land Rover part number: MSX000010Suitable for the following models: Land Rover: Defender, Td5 15P, 2001-2006 Land Rover: Discovery 2, Td5 15P, 2001-2004
    MSX000010
    £1.49 Inc. VAT
    £1.24 Ex. VAT
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    £1.49 Inc. VAT
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  • Direct Replacement Engine Cover Shouldered Bolt for Defender Td5, black metal engine bolt with threaded shaft and hexagonal head.

    Engine Cover Shouldered Bolt for Defender Td5

    Direct Replacement

    £4.99 Inc. VAT
    £4.16 Ex. VAT
    A replacement shouldered bolt that secures the engine cover on Land Rover Discovery 2 and Defender Td5 models. There are 3 of these bolts in total, sold individually.
    LYG000230
    £4.99 Inc. VAT
    £4.16 Ex. VAT
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    £4.99 Inc. VAT
    £4.16 Ex. VAT
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  • Direct Replacement Exhaust Downpipe Gasket for Defender Discovery 1 300TDi Rear P38 V8, a metallic gasket with circular shape and three bolt holes for sealing exhaust connections in vehicles.

    Exhaust Downpipe Gasket for Defender Discovery 1 300TDi Rear P38 V8

    Direct Replacement

    £0.79 Inc. VAT
    £0.66 Ex. VAT
    A new, replacement exhaust gasket. A quality replacement part, equivalent to Land Rover part number ESR3260Suitable for the following models: Land Rover: Discovery 1, 2.5 300 TDi, 1994 - 1998, Turbo to the catalytic converter. Land Rover: Defender, 2.5...
    ESR3260
    £0.79 Inc. VAT
    £0.66 Ex. VAT
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    £0.79 Inc. VAT
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  • Drive Belt Tensioner for Defender & Discovery 1 300TDi, image showing the replacement tensioner pulley with metal and plastic components.

    Drive Belt Tensioner for Defender & Discovery 1 300TDi

    Direct Replacement

    £29.49 Inc. VAT
    £24.57 Ex. VAT
    A 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
    £29.49 Inc. VAT
    £24.57 Ex. VAT
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  • Dayco Fan Drive Belt 1996 Onwards DAYCO OEM for Discovery 1 & Defender 300TDi, black serpentine belt coiled inside blue packaging.

    Fan Drive Belt 1996 Onwards DAYCO OEM for Discovery 1 & Defender 300TDi

    Dayco

    £10.99 Inc. VAT
    £9.16 Ex. VAT
    A 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
    £10.99 Inc. VAT
    £9.16 Ex. VAT
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    £10.99 Inc. VAT
    £9.16 Ex. VAT
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  • Dayco Power Steering & Alternator Drive Belts for Defender 200TDi, black rubber belts with notched design for power steering and alternator in a blue and white packaging.

    Power Steering & Alternator Drive Belts for Defender 200TDi

    Dayco

    £7.89 Inc. VAT
    £6.57 Ex. VAT
    A 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, 1986-1994
    ETC5815G_ETC7939G
    £7.89 Inc. VAT
    £6.57 Ex. VAT
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    £7.89 Inc. VAT
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  • Fuel Injector Harness O-Ring for Defender/Discovery 2 Td5 from JGS4x4

    Fuel Injector Harness O-Ring for Defender/Discovery 2 Td5

    OEM Parts

    £0.99 Inc. VAT
    £0.82 Ex. VAT
    Defender/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
    £0.99 Inc. VAT
    £0.82 Ex. VAT
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    £0.99 Inc. VAT
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  • Direct Replacement OEM Replacement Rear Crankshaft Oil Seal for Defender Td5 and Discovery 2 Td5, automotive part showing a metallic rear crankshaft oil seal with a circular rubber inner ring.

    OEM Replacement Rear Crankshaft Oil Seal for Defender Td5 and Discovery 2 Td5

    Direct Replacement

    £22.79 Inc. VAT
    £18.99 Ex. VAT
    Replace 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
    £22.79 Inc. VAT
    £18.99 Ex. VAT
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    £22.79 Inc. VAT
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JGS4x4 is an independent supplier of parts and accessories. We are not affiliated with or endorsed by Jaguar Land Rover Limited. All references to vehicle models are used for identification and compatibility purposes only.