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.













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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Polyurethane Extended Height Front Bump Stop Black for Discovery 1 & Defender
Britpart
£30.99 Inc. VAT£25.82 Ex. VATThe bump stops are fitted to the chassis, front sides of the vehicle and are to prevent the axle hitting the chassis at full axle articulation, they often corrode and the rubber falls off. If you have one damaged or missing it is a MOT failure. Extended...ANR4188PYE£30.99 Inc. VAT£25.82 Ex. VAT -
Fixing Bracket and U Bolt Kit for Heavy Duty Steering Arms and for Discovery 1 and Range Rover Classic
Britpart
£9.49 Inc. VAT£7.91 Ex. VATThis Fixing Bracket and U Bolt Kit is designed for heavy duty steering arms on Discovery 1 and Range Rover Classic models. It allows relocation of the steering damper to the rear of the axle, providing enhanced protection during off-road driving. The...DA5541£9.49 Inc. VAT£7.91 Ex. VAT -
Swivel Housing Overhaul Kit for Discovery 1
Britpart
£230.39 Inc. VAT£191.99 Ex. VATThis swivel housing kit from Britpart is a convenient way to ensure you have all the quality parts needed to replace your Land Rover's swivel housing. Each kit is for one side only. Kit Contents: Swivel housing Swivel pin bearing Gasket Seals Plate...DA3165£230.39 Inc. VAT£191.99 Ex. VAT -
Rear Shock Drop Mounts 2" Lowered TERRAFIRMA for Defender Discovery
Terrafirma
£60.59 Inc. VAT£50.49 Ex. VATA pair of Terrafirma lowered rear top shock absorber mounts.Allows more suspension travel to keep the tyre in contact with the ground. A great way of increasing traction, even when using standard springs and shock absorbers. Ideally used with dislocation...TF512£60.59 Inc. VAT£50.49 Ex. VAT -
Coil Spring + Shock Absorber Suspension Kit +2" Lift Kit Med Load TERRAFIRMA for Discovery
Terrafirma
£358.29 Inc. VAT£298.57 Ex. VATTerrafirma medium load suspension kit, +2" coil springs and Terrafirma All Terrain shock absorbers. A great all rounder, suitable for all conditions and environments, from motorway to off roading, with the Terrafirma All Terrain you cant go wrong...TF202K-1£358.29 Inc. VAT£298.57 Ex. VAT -
Radiator Expansion Bottle Cap for Discovery 1 V8
Direct Replacement
£3.29 Inc. VAT£2.74 Ex. VATA new replacement radiator expansion tank cap. This is the metal type, bayonet fitting cap, rated at 15lbs (15psi). A quality replacement part, equivalent to Land Rover part number: PCD100150 Also supercedes: GRC119, GRC110, RTC3609, 565540, PCD100150...PCD100150£3.29 Inc. VAT£2.74 Ex. VAT -
Fuel Filter for Discovery 1 V8 Petrol
Direct Replacement
£5.29 Inc. VAT£4.41 Ex. VATDefender/Discovery 1 V8 petrol fuel filter. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS:Defender, 1983-2006Discovery 1, 1989-1998Range Rover Classic, 1971-1994Range Rover P38, 1995-2002 EQUIVALENT TO LAND ROVER PART NUMBER(S): ESR4065 FUEL...ESR4065£5.29 Inc. VAT£4.41 Ex. VAT -
O Ring for Defender, Discovery 1, Range Rover 300TDI and TD5
Britpart
£0.79 Inc. VAT£0.66 Ex. VATThis O Ring is designed for use with 300TDI and TD5 engines, fitting models including Defender, Discovery 1, and Range Rover Classic. It creates a reliable seal between components to prevent leaks, making it essential to replace the seal whenever a...ERR3683£0.79 Inc. VAT£0.66 Ex. VAT -
Rocker Shaft Spring for 300TDI Defender, Discovery 1 and Range Rover Classic
Britpart
£2.19 Inc. VAT£1.82 Ex. VATThe 300TDI Rocker Shaft Spring is designed for use with Defender, Discovery 1, and Range Rover Classic models equipped with the 300TDI engine. This essential component ensures proper function and durability of the rocker shaft assembly, contributing to...ERR2405£2.19 Inc. VAT£1.82 Ex. VAT -
8mm Fuel Pipe Clip for Defender, Discovery 1, Range Rover Classic OEM
OEM Parts
£0.69 Inc. VAT£0.57 Ex. VATThis 8mm Fuel Pipe Clip is designed to securely fix and attach fuel pipes and other components in Defender, Discovery 1, and Range Rover Classic models. Made from durable materials such as steel or plastic, this clip ensures reliable performance and...79122£0.69 Inc. VAT£0.57 Ex. VAT -
Valve Splitter Cone on 2.5 Diesel NA, TD, 200TDI and 300TDI for Defender, Discovery 1, Range Rover Classic
Direct Replacement
£0.89 Inc. VAT£0.74 Ex. VATThis Valve Splitter Cone is designed for use with 2.5 Diesel engines including NA, Turbo Diesel, and TDI variants, as well as Classic 200TDI and 300TDI engines. It fits models such as Defender, Discovery 1, and Range Rover. Manufactured to meet high...ETC4069£0.89 Inc. VAT£0.74 Ex. VAT -
O Ring for Power Steering Hose for Defender, Discovery 1, Range Rover Classic
Direct Replacement
£0.69 Inc. VAT£0.57 Ex. VATThis O Ring for Power Steering Hose is designed to fit certain models including Defender, Discovery 1, and Range Rover Classic. It provides a reliable seal to prevent leaks in the power steering system, ensuring optimal performance and longevity. Ideal...RTC4826£0.69 Inc. VAT£0.57 Ex. VAT