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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  • Engine Cooling Radiator Assembly-PFI100041 from JGS4x4 Engine Cooling Radiator Assembly-PFI100041 from JGS4x4

    Radiator and Intercooler Assembly for Defender 300TDI

    Direct Replacement

    £297.39 Inc. VAT
    £247.82 Ex. VAT
    This Radiator and Intercooler Assembly is designed specifically for the Defender 300TDI engine. It plays a crucial role in maintaining optimal engine temperature by preventing overheating. If your radiator becomes blocked, leaks, or sustains damage, it...
    PFI100041
    £297.39 Inc. VAT
    £247.82 Ex. VAT
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    £297.39 Inc. VAT
    £247.82 Ex. VAT
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  • Defender/Discovery 2 TD5 Piston Ring Set from JGS4x4

    Piston Ring Kit for Defender TD5 Standard Size

    Direct Replacement

    £18.49 Inc. VAT
    £15.41 Ex. VAT
    This Piston Ring Kit is designed specifically for the Defender with the TD5 engine, covering models from 1998 to 2006. It includes all necessary Piston rings for one Piston, ensuring optimal engine performance and reliability. Ideal for engine repairs or...
    LFT500040
    £18.49 Inc. VAT
    £15.41 Ex. VAT
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    £18.49 Inc. VAT
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  • Defender/Discovery 1 Piston Ring Set Standard-RTC6457 from JGS4x4

    Standard Piston Ring Kit 200TDI for Defender, Discovery 1, Range Rover Classic

    Direct Replacement

    £10.19 Inc. VAT
    £8.49 Ex. VAT
    This Standard Piston Ring Kit RTC6457 is designed for use with 200TDI engines fitted in Defender, Discovery 1, and Range Rover Classic models. Ideal for engine rebuilds or repairs, this Piston ring set ensures optimal sealing and performance for your...
    RTC6457
    £10.19 Inc. VAT
    £8.49 Ex. VAT
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    £10.19 Inc. VAT
    £8.49 Ex. VAT
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  • Defender/Discovery 1 Oil Sump Gasket from JGS4x4

    Oil Sump Gasket for Defender, Range Rover Classic Discovery Payen

    Payen

    £6.99 Inc. VAT
    £5.82 Ex. VAT
    This oil sump gasket is designed for use with Defender, Range Rover Classic, and Discovery models. It creates a reliable seal between engine components to prevent oil leaks, ensuring optimal engine performance. Suitable for petrol engines, this gasket is...
    602087G
    £6.99 Inc. VAT
    £5.82 Ex. VAT
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    £6.99 Inc. VAT
    £5.82 Ex. VAT
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  • ERR2944-Defender/Discovery 1 Cylinder Head Bolt | OEM from JGS4x4

    Cylinder Head Bolt for Defender, Discovery OEM

    OEM Parts

    £1.19 Inc. VAT
    £0.99 Ex. VAT
    This Cylinder Head Bolt is designed for use with Defender models from 1983 to 2006 and Discovery 1 models from 1989 to 1998. It is also suitable for Discovery 2 1998-2004, Range Rover Classic, and Range Rover P38 1995-2002. Crafted to meet OEM...
    ERR2944
    £1.19 Inc. VAT
    £0.99 Ex. VAT
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    £1.19 Inc. VAT
    £0.99 Ex. VAT
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  • Turbo to Intercooler Hose for Defender Td5 (2003-2006) - PNH102081 from JGS4x4

    Turbo to Intercooler Hose for Defender Td5 (2003-2006)

    Direct Replacement

    £12.19 Inc. VAT
    £10.16 Ex. VAT
    Maintain the optimal performance of your Land Rover Defender Td5 with our high-quality Turbo to Intercooler Hose. Designed specifically for models from 2003-2006, this hose ensures efficient airflow between the turbocharger and intercooler, keeping your...
    PNH102081
    £12.19 Inc. VAT
    £10.16 Ex. VAT
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    £12.19 Inc. VAT
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  • Petrol Sender Unit for Defender 110 - PRC8463 from JGS4x4

    Sender Unit for Defender 110 Petrol

    Direct Replacement

    £33.19 Inc. VAT
    £27.66 Ex. VAT
    Petrol Sender Unit, suitable for Defender 110. VEHICLE COMPATIBILITY:Defender 110 (1983-1986) EQUIVALENT TO OR RELATED PART NUMBER(S):PRC8463 From order to delivery, JGS4x4 focuses on speed, accuracy and support. We know the value of reliable parts and...
    PRC8463
    £33.19 Inc. VAT
    £27.66 Ex. VAT
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  • 602152-Plug | Genuine from JGS4x4

    Cylinder Block Plug Cup V8 EFI and Twin Carb for Defender, Discovery 1, Range Rover Classic

    Genuine Land Rover

    £11.49 Inc. VAT
    £9.57 Ex. VAT
    This Cylinder Block Plug Cup is designed for V8 EFI and Twin Carb engines, compatible with Defender, Discovery 1, and Range Rover Classic models. Manufactured by Genuine Land Rover, this plug is an essential component for engine maintenance and...
    602152LR
    £11.49 Inc. VAT
    £9.57 Ex. VAT
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  • Discovery 1 200 TDi Head Gasket Set / Decoke Gasket Set from JGS4x4

    Head Gasket Set / Decoke Gasket Set for 200 TDi Defender, Discovery, Range Rover TDI

    Direct Replacement

    £25.19 Inc. VAT
    £20.99 Ex. VAT
    This 200 TDi Head Gasket Set / Decoke Gasket Set is designed for use with Defender, Discovery 1, and Range Rover models equipped with TDI engines. It includes all necessary gaskets and seals required when refitting the cylinder head or changing the head...
    STC1172-1
    £25.19 Inc. VAT
    £20.99 Ex. VAT
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    £25.19 Inc. VAT
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  • Terrafirma Defender 200Tdi Silicone Intercooler Hose Kit Black, set of four black silicone hoses with red interiors for vehicle intercooler connections.

    Terrafirma Defender 200Tdi Silicone Intercooler Hose Kit Black

    Terrafirma

    £50.69 Inc. VAT
    £42.24 Ex. VAT
    Terrafirma Defender 200Tdi silicone intercooler hose kit black. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 200Tdi, 1989-1994 COLOUR: Black Terrafirma silicone intercooler and turbo hoses have a polyester reinforcement and thicker...
    TF735
    £50.69 Inc. VAT
    £42.24 Ex. VAT
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    £50.69 Inc. VAT
    £42.24 Ex. VAT
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  • Terrafirma Defender 200Tdi Silicone Intercooler Hose Kit Blue, set of blue silicone hoses with red interior for vehicle intercooler systems.

    Terrafirma Defender 200Tdi Silicone Intercooler Hose Kit Blue

    Terrafirma

    £49.69 Inc. VAT
    £41.41 Ex. VAT
    Terrafirma Defender 200Tdi silicone intercooler hose kit blue. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 200Tdi, 1989-1994 COLOUR: Blue Terrafirma silicone intercooler and turbo hoses have a polyester reinforcement and thicker...
    TF720
    £49.69 Inc. VAT
    £41.41 Ex. VAT
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    £49.69 Inc. VAT
    £41.41 Ex. VAT
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  • Defender Puma Uprated Performance Intercooler from JGS4x4 Land Rover Defender Puma Uprated Performance Intercooler - DA4634

    Puma Uprated Performance Intercooler for Defender

    Britpart

    £456.19 Inc. VAT
    £380.16 Ex. VAT
    This high-performance intercooler is manufactured in the UK from polished aluminium and is 30% larger than the standard intercooler for higher airflow and more efficient cooling. As a result, the air has a greater chance to cool before entering the...
    DA4634
    £456.19 Inc. VAT
    £380.16 Ex. VAT
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    £456.19 Inc. VAT
    £380.16 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.