Discovery 1

Discovery 1

JGS4x4 – Parts and Accessories Suitable for Discovery 1 (1989–1998)

JGS4x4 are authorised stockists of Britpart and Allmakes 4x4, supplying a wide range of quality parts and accessories compatible with Land Rover Discovery 1 models. Our range includes genuine parts, OEM-quality replacements, and reliable aftermarket options to maintain, repair, or upgrade all Discovery 1 vehicles from 1989 to 1998.

It is easy to find what you are looking for at JGS4x4. Use the powerful search box at the top of every page by simply typing in the part number or description to quickly find the Discovery 1 parts or accessories that you are looking for.
Land Rover Discovery 1 parts and accessories from JGS4x4
Browse Discovery 1 parts by category
Land Rover Discovery 1 Accessories
Land Rover Discovery 1 axle and transmission parts
Land Rover Discovery 1 body exterior and interior parts
Land Rover Discovery 1 braking components
Land Rover Discovery 1 cooling and heating parts
Land Rover Discovery 1 electrical parts
Land Rover Discovery 1 engine parts
Land Rover Discovery 1 exhaust parts
Land Rover Discovery 1 service kits
Land Rover Discovery 1 steering parts
Land Rover Discovery 1 suspension parts
Land Rover Discovery 1 wheels and tyres

At JGS4x4, we specialise in providing premium parts and accessories for the Discovery 1, ensuring that every off-road adventure is supported by the highest quality automotive components. Our extensive range includes durable, OEM-quality replacements and aftermarket upgrades designed specifically for Land Rover and 4x4 vehicles. Whether you’re looking to enhance your vehicle's off-road capability or simply maintain its reliability, our parts are crafted to meet the rigorous demands of rugged terrain. From robust suspension kits that improve handling and stability on uneven surfaces to high-performance brake systems that ensure your safety on steep descents, we have everything you need to keep your Discovery 1 performing at its best.

Our products are designed for seamless compatibility, allowing for easy installation and a perfect fit, so you can trust that your upgrades will work harmoniously with your vehicle’s existing systems. We understand that 4x4 enthusiasts seek not only functionality but also durability; that’s why we source parts made from high-quality materials that stand the test of time, even in the harshest conditions. Additionally, our selection includes essential maintenance items that help prolong the life of your vehicle, enhancing its overall performance and reliability.

With JGS4x4, you can ensure your Discovery 1 remains capable, safe, and ready for any adventure that lies ahead. Explore our collection and experience the ultimate transformation of your vehicle, backed by our commitment to excellence and customer satisfaction. Whether you’re upgrading for performance or simply replacing worn-out parts, JGS4x4 has the expertise and quality products that every Discovery owner needs to conquer the trails with confidence..

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  • Defender/Discovery 1 Rear Right Hand Brake Caliper from JGS4x4

    Ap Caliper Rear RH for Defender 90 Discovery 1 Range Rover Classic | SMC500110G

    AP Driveline

    £103.89 Inc. VAT
    £86.57 Ex. VAT
    This rear right hand brake caliper is designed for Defender 90 1983-2006, Discovery 1, and Range Rover Classic models. Featuring hydraulic pistons, it ensures effective braking by squeezing the brake pads against the discs when the brake pedal is applied...
    SMC500110G
    £103.89 Inc. VAT
    £86.57 Ex. VAT
    Qty in Cart: 0
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    £103.89 Inc. VAT
    £86.57 Ex. VAT
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  • Defender/Discovery 1 Rear Left Hand Brake Caliper from JGS4x4

    Ap Caliper Rear LH for Defender 90, Discovery 1, Range Rover Classic AP Driveline | SMC500240G

    AP Driveline

    £104.29 Inc. VAT
    £86.91 Ex. VAT
    This rear left hand brake caliper is designed for Defender 90 1983-2006, Discovery 1, and Range Rover Classic. Featuring hydraulic pistons, it ensures effective braking by pressing brake pads against the discs. Over time, pistons may seize or seals leak,...
    SMC500240G
    £104.29 Inc. VAT
    £86.91 Ex. VAT
    Qty in Cart: 0
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    £104.29 Inc. VAT
    £86.91 Ex. VAT
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  • Defender/Discovery 1 R380 Gearbox Layshaft Bearing from JGS4x4

    R380 Gearbox Layshaft Bearing for Defender, Discovery Timken | TZZ100200

    Timken

    £31.49 Inc. VAT
    £26.24 Ex. VAT
    This R380 Gearbox Layshaft Bearing is designed for use in Defender models from 1983 to 2006 and Discovery 1 models from 1989 to 1998, as well as Discovery 2 1998-2004 and Range Rover P38 1995-2002. Manufactured by Timken, this bearing supports smooth...
    TZZ100200
    £31.49 Inc. VAT
    £26.24 Ex. VAT
    Qty in Cart: 0
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    £31.49 Inc. VAT
    £26.24 Ex. VAT
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  • Defender/Discovery 1 O-Ring - FRC5473 from JGS4x4

    O Ring for Transfer Box Gear Change Housing Assembly for Defender, Discovery 1, Discovery 2, Range Rover Classic | FRC5473

    Direct Replacement

    £0.29 Inc. VAT
    £0.24 Ex. VAT
    This O Ring is designed for use in the transfer box gear change housing assembly, suitable for Defender models from 1983 to 2006, Discovery 1 from 1989 to 1998, Discovery 2 from 1998 to 2004, and Range Rover Classic from 1971 to 1994. It effectively...
    FRC5473
    £0.29 Inc. VAT
    £0.24 Ex. VAT
    Qty in Cart: 0
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    £0.29 Inc. VAT
    £0.24 Ex. VAT
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  • RTC1718 - Defender/Discovery 1 Main Bearing Set - Standard | King from JGS4x4

    RTC1718 - Defender/Discovery 1 Main Bearing Set - Standard | King

    KING

    £33.49 Inc. VAT
    £27.91 Ex. VAT
    Defender/Discovery 1 main bearing set - standard. 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): RTC1718 FUEL TYPE:...
    RTC1718
    £33.49 Inc. VAT
    £27.91 Ex. VAT
    Qty in Cart: 0
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    £33.49 Inc. VAT
    £27.91 Ex. VAT
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  • Defender/Discovery 1 Lock Washer from JGS4x4

    Oil Pump Lock Washer for Defender 200TDi, Discovery 1, Range Rover Classic | 244487

    Direct Replacement

    £2.59 Inc. VAT
    £2.16 Ex. VAT
    This Oil Pump Lock Washer is designed for use with 200TDi engines in Defender, Discovery 1, and Range Rover Classic models. It ensures secure fastening of the oil pump components, preventing loosening under vibration and maintaining engine reliability...
    244487
    £2.59 Inc. VAT
    £2.16 Ex. VAT
    Qty in Cart: 0
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    £2.59 Inc. VAT
    £2.16 Ex. VAT
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  • Defender/Discovery 1 Left Hand Cylinder Head Rocker Arm - ERR3342 from JGS4x4

    Rocker Arm LH for 300TDi Defender, Discovery 1, Range Rover Classic| ERR3342

    Direct Replacement

    £5.29 Inc. VAT
    £4.41 Ex. VAT
    This 300TDi Rocker Arm Left Hand is designed for use with Defender, Discovery 1, and Range Rover Classic models equipped with the 300TDi engine. It is a reliable replacement part that fits vehicles from the early 1980s through the mid-2000s, ensuring...
    ERR3342
    £5.29 Inc. VAT
    £4.41 Ex. VAT
    Qty in Cart: 0
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    £5.29 Inc. VAT
    £4.41 Ex. VAT
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  • Layshaft Taper Roller Bearing for Defender/Discovery 1 from JGS4x4

    Layshaft Taper Roller Bearing for Defender/Discovery 1

    Direct Replacement

    £25.59 Inc. VAT
    £21.32 Ex. VAT
    Defender/Discovery 1 layshaft taper roller bearing. 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 EQUIVALENT TO LAND ROVER...
    FTC2385
    £25.59 Inc. VAT
    £21.32 Ex. VAT
    Qty in Cart: 0
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    £25.59 Inc. VAT
    £21.32 Ex. VAT
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  • Defender/Discovery 1 Key Fob Remote Control Transmitter from JGS4x4

    OEM Transmitter Plip from for Freelander to 433MHZ for Defender 90/110, Discovery Freelander 1| YWX101220G

    OEM Parts

    £103.29 Inc. VAT
    £86.07 Ex. VAT
    This OEM transmitter plip is designed for use with Defender, Discovery 1, and Freelander 1 models, covering years from 1983 to 2006 for Defender, 1989 to 1998 for Discovery 1, and 1997 to 2006 for Freelander 1. Operating at 433MHz for Europe, this key...
    YWX101220G
    £103.29 Inc. VAT
    £86.07 Ex. VAT
    Qty in Cart: 0
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    £103.29 Inc. VAT
    £86.07 Ex. VAT
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  • Defender/Discovery 1 KAM 4.75 Crown Wheel & Pinion Front (Long Nose Rover Diff) from JGS4x4

    KAM 4.75 Crown Wheel & Pinion Front Long Nose Rover Diff for Defender, Discovery 1, Discovery 2, Range Rover Classic | KAM546

    Kam

    £220.99 Inc. VAT
    £184.16 Ex. VAT
    The KAM 4.75 Crown Wheel & Pinion Front Long Nose Rover Diff is designed for use with Defender, Discovery 1, Discovery 2 1998-2004, and Range Rover Classic models. This front differential component ensures reliable performance and durability for your...
    KAM546
    £220.99 Inc. VAT
    £184.16 Ex. VAT
    Qty in Cart: 0
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    £220.99 Inc. VAT
    £184.16 Ex. VAT
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  • LKJ500020G - Defender/Discovery 1 Inlet Manifold Gasket | OEM from JGS4x4

    Inlet Manifold Gasket for Defender, Discovery 1, Discovery 2, Range Rover Classic & P38 Petrol V8 3.5, 3.9 & 4.0 OEM | LKJ500020G

    OEM Parts

    £18.19 Inc. VAT
    £15.16 Ex. VAT
    This inlet manifold gasket is designed for petrol V8 engines with 3.5, 3.9, and 4.0 litre capacities, suitable for Defender, Discovery 1, Discovery 2, Range Rover Classic, and Range Rover P38 models. It creates a reliable seal between engine components...
    LKJ500020G
    £18.19 Inc. VAT
    £15.16 Ex. VAT
    Qty in Cart: 0
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    £18.19 Inc. VAT
    £15.16 Ex. VAT
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  • Defender/Discovery 1 Inlet Manifold Gasket - LKJ500020 from JGS4x4

    Inlet Manifold Gasket for Defender, Discovery 1, Discovery 2 and Range Rover Classic & P38 Petrol V8 3.5, 3.9 & 4.0 | LKJ500020

    Direct Replacement

    £10.69 Inc. VAT
    £8.91 Ex. VAT
    This inlet manifold gasket is designed for petrol V8 engines with 3.5, 3.9, and 4.0 litre capacities, suitable for Defender, Discovery 1, Discovery 2, Range Rover Classic, and Range Rover P38 models. It creates a reliable seal between the inlet manifold...
    LKJ500020
    £10.69 Inc. VAT
    £8.91 Ex. VAT
    Qty in Cart: 0
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    £10.69 Inc. VAT
    £8.91 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.