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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Transfer Box Output Shaft Bearing for Defender/Discovery 1
NTN
£7.49 Inc. VAT£6.24 Ex. VATDefender/Discovery 1 transfer box output shaft bearing. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2016 Discovery 1, 1989-1998 Discovery 2 L318, 1998-2004 Range Rover Classic, 1971-1994, Series 2, 1961-1971 EQUIVALENT TO LAND ROVER...STC1130G£7.49 Inc. VAT£6.24 Ex. VAT -
Rocker Cover Washer Seal for Defender & Discovery 200TDi
Direct Replacement
£1.79 Inc. VAT£1.49 Ex. VATA replacement metal and rubber bonded washer seal for the valve cover or rocker cover gasket.These are the special rubber and metal bonded washer seals that sit along the top of the rocker cover. Quality replacement parts, equivalent to Land Rover part...ERR663£1.79 Inc. VAT£1.49 Ex. VAT -
Front Brake Disc Solid x2 for Defender & Discovery 1
Direct Replacement
£46.99 Inc. VAT£39.16 Ex. VATA pair of solid front brake discs. Quality replacement parts, equivalent to Land Rover part number: LR017951 also supersedes FRC7329Suitable for the following models: Land Rover: Defender 90 110 130, All models, 1986-2016, SOLID Land Rover: Discovery...LR017951X2£46.99 Inc. VAT£39.16 Ex. VAT -
Thermostat & Radiator Brass Bleed Screw Plug for Discovery 1 Tdi
Direct Replacement
£4.79 Inc. VAT£3.99 Ex. VATA replacement brass bleed plug that fits the thermostat housing and radiator bleed screw hole, much tougher than the original black plastic plug. Comes complete with new rubber O-ring. It can also be used to replace the plastic filler level plugs on the...ERR4686B-1£4.79 Inc. VAT£3.99 Ex. VAT -
Brake Vacuum Pump & Gasket for Discovery 300TDi
Britpart
£74.69 Inc. VAT£62.24 Ex. VATA quality replacement brake vacuum pump complete with gasket. Equivalent to Land Rover part number: ERR3539 Suitable for the following Land Rover models:Defender, 300TDi, 1995-1998Discovery 2, 300TDi, 1995-1998ERR3539K-1£74.69 Inc. VAT£62.24 Ex. VAT -
Steering Box Drop Arm Puller Removal Tool for Defender
Britpart
£52.79 Inc. VAT£43.99 Ex. VATDesigned for the removal of the steering drop arm from the steering box. The Defender steering drop arm can wear because of its position low down at the front of the chassis — it’s exposed to all the road spray and water that gets thrown at...DA1749£52.79 Inc. VAT£43.99 Ex. VAT -
Rocker Cover Gaskets for Discovery 1, 2 & Range Rover V8
Direct Replacement
£3.79 Inc. VAT£3.16 Ex. VATA pair of replacement rocker cover gaskets. These are the later rubber type gasket that are also a direct replacement for the earlier cork type. Quality replacement parts, equivalent to Land Rover part number: LVC100260Suitable for the following models:...LVC100260X2£3.79 Inc. VAT£3.16 Ex. VAT -
Premium Mintex Rear Brake Pad Set for Discovery 1 & Defender 90
Mintex
£12.89 Inc. VAT£10.74 Ex. VATEnsure the safety and performance of your Land Rover with the Mintex Rear Brake Pad Set, engineered specifically for the Discovery 1 (1989-1998) and Defender 90 (1987-2016). Known for their quality and reliability, Mintex pads are crafted to meet the...SFP500190M-1£12.89 Inc. VAT£10.74 Ex. VAT -
Water Pump OEM for Discovery 1 200TDi
Airtex
£51.99 Inc. VAT£43.32 Ex. VATDiscovery 1/Range Rover Classic 200Tdi OEM engine coolant water pump. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS:Discovery 1, 200Tdi, 1989-1994Range Rover Classic, 200Tdi, 1971-1994 EQUIVALENT TO LAND ROVER PART NUMBER(S): RTC6395...RTC6395G£51.99 Inc. VAT£43.32 Ex. VAT -
High-Quality OEM Modified Timing Belt Kit for Defender and Discovery 1 300Tdi - STC4096LG
OEM Parts
£104.69 Inc. VAT£87.24 Ex. VATEnsure your Land Rover Defender or Discovery 1 300Tdi engine runs smoothly and reliably with the STC4096LG OEM Modified Timing Belt Kit. This comprehensive kit includes all necessary components to replace your timing belt, ensuring optimal engine...STC4096LG£104.69 Inc. VAT£87.24 Ex. VAT -
Rear Propshaft Rubber Coupling GKN for Discovery 1 & 2
GKN
£43.99 Inc. VAT£36.66 Ex. VATThis rubber coupling is fitted instead of a universal joint at the differential end of the rear prop-shaft on certain models to reduce noise vibration and transmission. They do perish and wear with time and can cause knocking, banging and a clunk when...TVF100010G£43.99 Inc. VAT£36.66 Ex. VAT -
Heavy-Duty Steering Damper Heavy Duty TERRAFIRMA for Discovery 1
Terrafirma
£48.59 Inc. VAT£40.49 Ex. VATA Heavy Duty Terrafirma steering damper.A tough twin tube design allows for a large volume of oil for cooler internals and improved protection of working parts.Low-pressure nitrogen foam cell for increased performance.50/50 valving for equal damping lock...TF811£48.59 Inc. VAT£40.49 Ex. VAT