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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  • Defender/Discovery 2 TD5 Cylinder Head Installation Kit from JGS4x4

    Cylinder Head Fitting Kit for Defender TD5

    Direct Replacement

    £54.89 Inc. VAT
    £45.74 Ex. VAT
    This Cylinder Head Fitting Kit is designed specifically for the Defender TD5 engine, covering models from 1998 to 2006. It includes all necessary components for a precise and reliable cylinder head installation. Ideal for engine repairs or rebuilds, this...
    LBF500020
    £54.89 Inc. VAT
    £45.74 Ex. VAT
    Qty in Cart: 0
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    £54.89 Inc. VAT
    £45.74 Ex. VAT
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  • ETC8496 - Defender/Discovery 1 V8 Temperature Sensor | Lucas from JGS4x4

    Defender/Discovery 1 V8 Temperature Sensor Lucas

    Lucas

    £3.39 Inc. VAT
    £2.82 Ex. VAT
    Defender/Discovery 1 V8 temperature sensor. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, V8, 1983-2006 Discovery 1, V8 1989-1998 Range Rover Classic, V8, 1971-1994 Range Rover P38, V8, 1995-2002 EQUIVALENT TO LAND ROVER PART NUMBER(S):...
    ETC8496
    £3.39 Inc. VAT
    £2.82 Ex. VAT
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    £3.39 Inc. VAT
    £2.82 Ex. VAT
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  • Defender Fuel Pump Mounting Rubber from JGS4x4

    Mounting Rubber Fuel Pump Classic and / Petrol for Defender 90/110

    Direct Replacement

    £1.79 Inc. VAT
    £1.49 Ex. VAT
    The Mounting Rubber Fuel Pump Classic and 90/110 Petrol is designed specifically for Defender petrol models from 1983 to 2006. This essential component ensures secure and stable mounting of the fuel pump, which may be mechanical or electrical depending...
    NRC7135
    £1.79 Inc. VAT
    £1.49 Ex. VAT
    Qty in Cart: 0
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    £1.79 Inc. VAT
    £1.49 Ex. VAT
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  • Crankshaft Oil Seal 2.5D 2.5TD and 200TDi from JGS4x4

    Crankshaft Oil Seal 2.5D 2.5TD and 200TDi

    Direct Replacement

    £1.59 Inc. VAT
    £1.32 Ex. VAT
    Crankshaft Oil Seal 2.5D 2.5TD and 200TDi Fits Models: Defender 2.5D, 2.5 TD, 200TDi Discovery 1 200TDi Range Rover Classic 200TDi
    ETC5064
    £1.59 Inc. VAT
    £1.32 Ex. VAT
    Qty in Cart: 0
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    £1.59 Inc. VAT
    £1.32 Ex. VAT
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  • Discovery 1 200 TDI Cylinder Head Bolt Set from JGS4x4

    Cylinder Head Bolt Set for 200 TDI Defender, Discovery, Range Rover

    Britpart

    £25.39 Inc. VAT
    £21.16 Ex. VAT
    This 200 TDI Cylinder Head Bolt Set is designed for use with Defender, Discovery 1, and Range Rover models equipped with the 200TDI engine. The set includes special 'stretch' head bolts essential for refitting the cylinder head, ensuring a secure and...
    DA2006-1
    £25.39 Inc. VAT
    £21.16 Ex. VAT
    Qty in Cart: 0
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    £25.39 Inc. VAT
    £21.16 Ex. VAT
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  • Inlet Manifold Gasket Clamp Bolt for Defender V8 from JGS4x4

    Inlet Manifold Gasket Clamp Bolt for Defender V8

    Direct Replacement

    £2.99 Inc. VAT
    £2.49 Ex. VAT
    A replacement bolt that is used to attach the inlet manifold gasket clamp. Image shows a pack of ten but this is for one single bolt. KIT CONTENTS 1 x Bolt A quality replacement part, equivalent to Land Rover part number: 602236 SUITABLE FOR THE...
    602236
    £2.99 Inc. VAT
    £2.49 Ex. VAT
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    £2.99 Inc. VAT
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  • Britpart Silicone Coolant Hose Kit for Defender 200TDi, blue silicon hoses for engine cooling system, includes multiple radiator and engine hoses.

    Silicone Coolant Hose Kit for Defender 200TDi

    Britpart

    £173.99 Inc. VAT
    £144.99 Ex. VAT
    Silicone coolant hoses are stronger than the standard rubber hoses, resistant to oils and chemicals and are designed to operate at higher temperatures. Will not rot or perish like standard rubber hoses, so they will last much longer. These silicone...
    DA4571
    £173.99 Inc. VAT
    £144.99 Ex. VAT
    Qty in Cart: 0
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    £173.99 Inc. VAT
    £144.99 Ex. VAT
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  • Defender & Discovery 1 & Range Rover Ignition Lead Set Red from JGS4x4

    Ignition Lead Set Red for Defender & Discovery 1 & Range Rover

    Britpart

    £19.69 Inc. VAT
    £16.41 Ex. VAT
    These silicone HT lead sets are designed to meet or exceed the original equipment specification. The silicone cable has minimal interference with maximum suppression, it is also resistant to water, oils, chemicals and high temperatures. High quality with...
    RTC6551RED
    £19.69 Inc. VAT
    £16.41 Ex. VAT
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    £19.69 Inc. VAT
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  • Defender & Range Rover P38 Ignition Lead Set Red from JGS4x4

    Ignition Lead Set Red for Defender & Range Rover P38

    Britpart

    £20.99 Inc. VAT
    £17.49 Ex. VAT
    These silicone HT lead sets are designed to meet or exceed the original equipment specification. The silicone cable has minimal interference with maximum suppression, it is also resistant to water, oils, chemicals and high temperatures. High quality with...
    DA4102RED
    £20.99 Inc. VAT
    £17.49 Ex. VAT
    Qty in Cart: 0
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    £20.99 Inc. VAT
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  • Defender & Range Rover P38 Ignition Lead Set from JGS4x4

    Ignition Lead Set for Defender & Range Rover P38

    OEM Parts

    £18.99 Inc. VAT
    £15.82 Ex. VAT
    These silicone HT lead sets are designed to meet or exceed the original equipment specification. The silicone cable has minimal interference with maximum suppression, it is also resistant to water, oils, chemicals and high temperatures. High quality with...
    DA4102
    £18.99 Inc. VAT
    £15.82 Ex. VAT
    Qty in Cart: 0
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    £18.99 Inc. VAT
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  • Dayco Power Steering Fan Belt, automotive belt for Defender & Discovery 3.5 V8, black rubber with reinforced edges on a blue and white packaging. Dayco Power Steering Fan Belt, close-up image showing the drive belt designed for Defender and Discovery 3.5 V8 vehicles.

    Power Steering Fan Belt DAYCO for Defender & Discovery 3.5 V8

    Dayco

    £4.19 Inc. VAT
    £3.49 Ex. VAT
    Defender & Discovery 3.5 V8 Dayco power steering fan belt. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS:Defender, 3.5 V8, 1986-1994Discovery 1, 3.5 V8, 1989-1994Range Rover Classic, 3.5 V8, 1986-1994 EQUIVALENT TO LAND ROVER PART...
    ERC675D
    £4.19 Inc. VAT
    £3.49 Ex. VAT
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    £4.19 Inc. VAT
    £3.49 Ex. VAT
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  • TD5 Head Bolt Set-DA3355 from JGS4x4

    Cylinder Head Bolt Set for TD5 Defender and Discovery 2

    Britpart

    £32.89 Inc. VAT
    £27.41 Ex. VAT
    The TD5 Cylinder Head Bolt Set is designed for use with Defender TD5 and Discovery 2 TD5 engines. This set includes various bolts essential for securing the cylinder head, ensuring reliable engine performance. Each bolt is crafted to meet the specific...
    DA3355
    £32.89 Inc. VAT
    £27.41 Ex. VAT
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    £32.89 Inc. VAT
    £27.41 Ex. 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.