Defender

Defender

Defender L316 Parts & Accessories (1983–2016) – Genuine, OEM & Aftermarket

Looking for high-quality parts and accessories suitable for Land Rover Defender L316 models? JGS4x4 is a trusted UK supplier, offering a comprehensive range of components for Defender vehicles produced between 1983 and 2016. Whether you're performing routine maintenance, making essential repairs, or planning performance upgrades, we have the right parts to keep your Defender running strong.

 

Our stock includes genuine parts, OEM-quality replacements, and durable aftermarket alternatives from leading brands such as Britpart, Allmakes 4x4, and other trusted manufacturers. From suspension and drivetrain components to service kits and off-road accessories, we supply everything you need to maintain or enhance your Defender’s reliability, capability, and performance.

 

Why choose JGS4x4?

Extensive selection of Defender-compatible parts
Fast UK delivery and secure online ordering
Expert support from Land Rover specialists


Shop with confidence at JGS4x4—your reliable source for Defender L316 parts and accessories.

Land Rover Defender parts and accessories from JGS4x4
Browse Defender parts by category
Land Rover Defender Accessories
Land Rover Defender axle and transmission parts
Land Rover Defender body exterior and interior parts
Land Rover Defender braking components
Land Rover Defender cooling and heating parts
Land Rover Defender electrical parts
Land Rover Defender engine parts
Land Rover Defender exhaust parts
Land Rover Defender service kits
Land Rover Defender steering parts
Land Rover Defender suspension parts
Land Rover Defender wheels and tyres

At JGS4x4, your Land Rover Defender isn’t just a vehicle – it’s part of your lifestyle. That’s why we supply a specialist range of high-quality parts and accessories tailored specifically for Land Rover and 4x4 vehicles. From durable suspension upgrades and heavy-duty protection components to performance-enhancing parts designed to improve reliability and safety, every product is selected to withstand demanding off-road use while delivering superior results. Whether you’re maintaining, repairing or upgrading, we offer trusted OEM-quality replacements and proven aftermarket solutions to keep your Defender performing at its best.

Our range includes suspension systems for improved handling, robust bumpers for added strength and functionality, performance exhaust systems to maximise engine efficiency, advanced lighting for enhanced night visibility, and traction-boosting tyres for ultimate control across any terrain. Each part is engineered for perfect compatibility with your Defender, ensuring straightforward installation and dependable performance. Shop now with JGS4x4 for fast UK delivery, exceptional product knowledge and parts built for adventure – helping you turn every journey into something extraordinary.

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  • Defender/Discovery 1 Speedo Housing Gasket from JGS4x4

    Transfer Box Speedo Housing Gasket for Defender, Discovery 1, and Range Rover Classic

    Direct Replacement

    £0.49 Inc. VAT
    £0.41 Ex. VAT
    This Transfer Box Speedo Housing Gasket is designed for use with Defender, Discovery 1, and Range Rover Classic models. It creates a reliable seal between the speedo housing and transfer box components, preventing leaks and ensuring optimal performance...
    FRC5409
    £0.49 Inc. VAT
    £0.41 Ex. VAT
    Qty in Cart: 0
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    £0.49 Inc. VAT
    £0.41 Ex. VAT
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  • ERR3799D-Defender/Discovery 1 Spark Plug | Denso from JGS4x4

    Spark Plug Denso for Defender, Discovery, Range Rover Classic V8 Range Rover P38

    Denso

    £2.49 Inc. VAT
    £2.07 Ex. VAT
    This Denso spark plug is designed for use in Defender, Discovery 1, Range Rover Classic V8 1971-1994, and Range Rover P38 V8 1995-2002 models. Ideal for resolving engine misfires or starting issues, this spark plug ensures reliable ignition performance...
    ERR3799D
    £2.49 Inc. VAT
    £2.07 Ex. VAT
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    £2.49 Inc. VAT
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  • ERR3799 - Defender/Discovery 1 Spark Plug | Champion from JGS4x4 ERR3799 - Defender/Discovery 1 Spark Plug | Champion from JGS4x4

    Defender/Discovery 1 V8 Spark Plug Champion

    Champion

    £2.79 Inc. VAT
    £2.32 Ex. VAT
    Defender/Discovery 1 spark plug. V8 SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Range Rover Classic, V8, 1971-1994 Range Rover P38, V8, 1995-2002 EQUIVALENT TO LAND ROVER PART NUMBER(S):...
    ERR3799
    £2.79 Inc. VAT
    £2.32 Ex. VAT
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    £2.79 Inc. VAT
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  • Defender/Discovery 1 Solenoid - RTC4978 from JGS4x4

    Solenoid for Defender/Discovery 1

    Direct Replacement

    £18.99 Inc. VAT
    £15.82 Ex. VAT
    Defender/Discovery 1 solenoid. For Valeo Starter Motors SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 2.5 Diesel/2.5 Turbo Diesel/200Tdi, 1983-2006 Discovery 1, 200Tdi, 1989-1998 EQUIVALENT TO LAND ROVER PART NUMBER(S): RTC4978 JGS4x4 have...
    RTC4978
    £18.99 Inc. VAT
    £15.82 Ex. VAT
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  • 549232Z - Defender/Discovery 1 Shim | Genuine from JGS4x4

    Defender/Discovery 1 Shim

    Genuine Land Rover

    £6.99 Inc. VAT
    £5.82 Ex. VAT
    Defender/Discovery 1 shim. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Range Rover Classic, 1971-1994 EQUIVALENT TO LAND ROVER PART NUMBER(S): 549232 Shims are a type of spacer to use between the mounting...
    549232Z
    £6.99 Inc. VAT
    £5.82 Ex. VAT
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  • 549230Z-Defender/Discovery 1 Shim | Genuine from JGS4x4

    Shim for Defender, Discovery 1, Range Rover Classic

    Genuine Land Rover

    £13.49 Inc. VAT
    £11.24 Ex. VAT
    This genuine shim is designed for use with Defender models from 1983 to 2006, Discovery 1 from 1989 to 1998, and Range Rover Classic from 1971 to 1994. Shims serve as spacers placed between mounting surfaces of different components to adjust tolerance...
    549230Z
    £13.49 Inc. VAT
    £11.24 Ex. VAT
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  • Defender/Discovery 1 Shifting Plate from JGS4x4

    Shifting Plate for Defender/Discovery 1

    Direct Replacement

    £0.39 Inc. VAT
    £0.32 Ex. VAT
    Defender/Discovery 1 shifting plate. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Range Rover Classic, 1971-1994 EQUIVALENT TO LAND ROVER PART NUMBER(S): UKC3530L JGS4x4 have an extensive range of Land Rover...
    UKC3530L
    £0.39 Inc. VAT
    £0.32 Ex. VAT
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    £0.39 Inc. VAT
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  • Defender/Discovery 1 Sensor from JGS4x4

    Engine Crank Sensor for Defender, Discovery, Range Rover P38 4.0 V8 Petrol Autotec

    Autotec

    £21.39 Inc. VAT
    £17.82 Ex. VAT
    This Engine Crank Sensor is designed for use with 4.0 V8 Petrol engines in Defender, Discovery 1, and Range Rover P38 models. It plays a crucial role in monitoring engine speed and position, ensuring smooth and efficient engine performance. Suitable for...
    ERR6119
    £21.39 Inc. VAT
    £17.82 Ex. VAT
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    £21.39 Inc. VAT
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  • Defender/Discovery 1 Sealing Ring Base from JGS4x4

    Sealing Ring Base for Defender/Discovery 1

    Direct Replacement

    £0.39 Inc. VAT
    £0.32 Ex. VAT
    Defender/Discovery 1 sealing ring base. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Range Rover Classic, 1971-1994 Series 3, 1971-1985 EQUIVALENT TO LAND ROVER PART NUMBER(S): AAU9902 The seal is used to...
    AAU9902
    £0.39 Inc. VAT
    £0.32 Ex. VAT
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    £0.39 Inc. VAT
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  • Defender/Discovery 1 Rocker Shaft from JGS4x4

    Rocker Shaft for Defender/Discovery 1

    Direct Replacement

    £17.69 Inc. VAT
    £14.74 Ex. VAT
    Defender/Discovery 1 Rocker shaft. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Discovery 2 L318, 1998-2004 Range Rover Classic, 1971-1994 Range Rover P38, 1995-2002 Series 3, 1971-1985 EQUIVALENT TO LAND ROVER...
    611659L
    £17.69 Inc. VAT
    £14.74 Ex. VAT
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  • Defender/Discovery 1 Rocker Arm Bush from JGS4x4

    Rocker Arm Bush for Defender, Discovery 1, Range Rover Classic 300TDI

    Direct Replacement

    £3.39 Inc. VAT
    £2.82 Ex. VAT
    This Rocker Arm Bush is designed for use with 300TDI engines in Defender, Discovery 1, and Range Rover Classic models. It provides a reliable replacement part to maintain engine performance and durability. Ideal for those repairing or rebuilding engines,...
    ERR1203
    £3.39 Inc. VAT
    £2.82 Ex. VAT
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    £3.39 Inc. VAT
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  • Defender/Discovery 1 Right Hand Cylinder Head Rocker Arm - ERR3343G from JGS4x4

    Right Hand Cylinder Head Rocker Arm for Defender/Discovery 1

    Direct Replacement

    £15.59 Inc. VAT
    £12.99 Ex. VAT
    Defender/Discovery 1 right hand cylinder head Rocker arm. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 300Tdi, 1983-2006 Discovery 1, 300Tdi, 1989-1998 Range Rover Classic, 300Tdi, 1971-1994 EQUIVALENT TO LAND ROVER PART NUMBER(S): ERR3343...
    ERR3343G
    £15.59 Inc. VAT
    £12.99 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.