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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  • Electronic Conversion Kit from JGS4x4

    Electronic Conversion Kit

    Britpart

    £34.59 Inc. VAT
    £28.82 Ex. VAT
    This electronic conversion kit is for V8 points and has built in dwell adjustment with rpm protection when not running.
    ERC4536K
    £34.59 Inc. VAT
    £28.82 Ex. VAT
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  • Defender V8 Powerlite Upgraded Starter Motor from JGS4x4

    V8 Powerlite Upgraded Starter Motor for Defender

    POWERLITE

    £284.59 Inc. VAT
    £237.16 Ex. VAT
    This lightweight starter motor offers increased cranking speeds and considerably more cranking power than the standard starter motor whilst drawing less current from the battery. This starter motor is ideal for standard, modified or tuned engines and...
    NAD101490HD
    £284.59 Inc. VAT
    £237.16 Ex. VAT
    Qty in Cart: 0
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    £284.59 Inc. VAT
    £237.16 Ex. VAT
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  • Defender 2.5L Petrol Powerlite Upgraded Starter Motor from JGS4x4

    2.5L Petrol Powerlite Upgraded Starter Motor for Defender

    POWERLITE

    £231.79 Inc. VAT
    £193.16 Ex. VAT
    This lightweight starter motor offers increased cranking speeds and considerably more cranking power than the standard starter motor whilst drawing less current from the battery. This starter motor is ideal for standard, modified or tuned engines and...
    NAD10040HD
    £231.79 Inc. VAT
    £193.16 Ex. VAT
    Qty in Cart: 0
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    £231.79 Inc. VAT
    £193.16 Ex. VAT
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  • Defender 2.2 Puma Cylinder Head Bolt Set from JGS4x4

    Cylinder Head Bolt Kit for Defender Puma 2.2 2012

    Britpart

    £31.99 Inc. VAT
    £26.66 Ex. VAT
    This Cylinder Head Bolt Kit is designed specifically for the Defender 2.2 Puma engine, covering model years 2012 to 2016. Essential for renewing the cylinder head bolts during any cylinder head replacement, this kit ensures a secure and reliable fit...
    DA2506
    £31.99 Inc. VAT
    £26.66 Ex. VAT
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    £31.99 Inc. VAT
    £26.66 Ex. VAT
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  • Defender Puma 2.4 0.25mm Main Bearing Set Glyco from JGS4x4

    Puma 2.4 0.25mm Main Bearing Set Glyco for Defender

    GLYCO

    £96.99 Inc. VAT
    £80.82 Ex. VAT
    Specifications: Product Type: Bearing Set Bearing Thickness (mm): 0.25 Compatibility: Land Rover Defender 2.4 Puma
    DA5121025AE
    £96.99 Inc. VAT
    £80.82 Ex. VAT
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    £96.99 Inc. VAT
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  • Defender Puma 2.4 0.5mm Main Bearing Set Glyco from JGS4x4

    Puma 2.4 0.5mm Main Bearing Set Glyco for Defender

    GLYCO

    £96.99 Inc. VAT
    £80.82 Ex. VAT
    Specifications: Product Type: Bearing Set Bearing Thickness (mm): 0.5 Compatibility: Land Rover Defender 2.4 Puma
    DA5121050AE
    £96.99 Inc. VAT
    £80.82 Ex. VAT
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  • GLYCO Crankshaft Main Bearing Set for Defender 2.2 and 2.4 Tdci, engine bearings with high precision and durability, shown as a set of metallic main bearing shells arranged together.

    Crankshaft Main Bearing Set for Defender 2.2 and 2.4 Tdci - DA5121 GLYCO

    GLYCO

    £99.29 Inc. VAT
    £82.74 Ex. VAT
    Crankshaft Main Bearing Set for 2.2 and 2.4 Tdci, suitable for Defender. VEHICLE COMPATIBILITY:Defender NOTE: 2.2 and 2.4 Tdci EQUIVALENT TO OR RELATED PART NUMBER(S):DA5121, DA5121AE, LR004400, LR019685, LR019687, LR019688, LR019689, LR038296 Whether...
    DA5121AE
    £99.29 Inc. VAT
    £82.74 Ex. VAT
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    £99.29 Inc. VAT
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  • Britpart Crankshaft Main Bearing Set for Defender 2.2 and 2.4 Tdci, metal engine bearings for crankshaft support.

    Crankshaft Main Bearing Set for Defender 2.2 and 2.4 Tdci

    Britpart

    £31.39 Inc. VAT
    £26.16 Ex. VAT
    Crankshaft Main Bearing Set for 2.2 and 2.4 Tdci, suitable for Defender. VEHICLE COMPATIBILITY:Defender NOTE: 2.2 and 2.4 Tdci EQUIVALENT TO OR RELATED PART NUMBER(S):DA5121, LR004400, LR019685, LR019687, LR019688, LR019689, LR038296 JGS4x4 makes it...
    DA5121
    £31.39 Inc. VAT
    £26.16 Ex. VAT
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    £26.16 Ex. VAT
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  • Defender Timing Belt Kit - DA1200DEFG from JGS4x4

    Timing Belt Kit for Defender

    OEM Parts

    £45.39 Inc. VAT
    £37.82 Ex. VAT
    Features: OEM tensioner Kit Contents: Timing belt tensioner - OEM Timing belt - OEM Gaskets Compatibility: Land Rover Defender 200Tdi
    DA1200DEFG
    £45.39 Inc. VAT
    £37.82 Ex. VAT
    Qty in Cart: 0
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    £45.39 Inc. VAT
    £37.82 Ex. VAT
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  • Defender Timing Belt Kit 4 Piece from JGS4x4

    Timing Belt Kit 4 Piece for Defender

    Britpart

    £37.39 Inc. VAT
    £31.16 Ex. VAT
    Specifications: Product Type: Timing Belt Kit Number of Pieces: 4 Kit Contents: Timing belt tensioner Timing belt Gaskets Compatibility: Land Rover Defender 200Tdi
    DA1200DEF
    £37.39 Inc. VAT
    £31.16 Ex. VAT
    Qty in Cart: 0
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    £37.39 Inc. VAT
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  • Defender Puma 2.2 Standard Piston & Ring Set from JGS4x4

    Puma 2.2 Standard Piston & Ring Set for Defender

    OEM Parts

    £88.89 Inc. VAT
    £74.07 Ex. VAT
    Compatibility: Land Rover Defender - 2.2
    DA5152
    £88.89 Inc. VAT
    £74.07 Ex. VAT
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    £88.89 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.