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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Manual Gearbox R380 55J Recondition for Discovery 1 | DA3054
Britpart
£991.69 Inc. VAT£826.41 Ex. VATThis Manual Gearbox R380 55J Recondition is designed for the Discovery 1 model. It offers a reliable and high-quality transmission solution, ideal for those repairing or rebuilding their vehicle's gearbox. Manufactured by Britpart, this gearbox is a...DA3054£991.69 Inc. VAT£826.41 Ex. VAT -
Transfer Box Low Output Gear for Defender, Discovery 1, Discovery 2 OEM | FTC1084
OEM Parts
£191.39 Inc. VAT£159.49 Ex. VATThis Transfer Box Low Output Gear is designed for use with Defender, Discovery 1, and Disovery 2 models. Manufactured by OEM Parts, it ensures reliable performance and durability for your vehicle's transfer box system. Ideal for those repairing or...FTC1084£191.39 Inc. VAT£159.49 Ex. VAT -
Gear Lever Cross Shaft Housing Gasket for Defender, Discovery 1, Range Rover up to 2006 | FTC4037
Britpart
£1.29 Inc. VAT£1.07 Ex. VATThis Gear Lever Cross Shaft Housing Gasket is designed to create a reliable seal between components, preventing leaks and ensuring optimal performance. Suitable for Defender models up to 2006, as well as Discovery 1 and Range Rover Classic vehicles, this...FTC4037£1.29 Inc. VAT£1.07 Ex. VAT -
Side Gasket for Front Housing on LT230 Transfer Box for Defender, Discovery 1, Range Rover Classic | FRC6105
Britpart
£0.99 Inc. VAT£0.82 Ex. VATThis side gasket is designed for the front housing on the LT230 transfer box, compatible with Defender, Discovery 1, and Range Rover Classic models. It ensures a reliable seal between components to prevent leaks, making it essential to replace the gasket...FRC6105£0.99 Inc. VAT£0.82 Ex. VAT -
EFI Fuel Temperature Sensor for Discovery 1 Range Rover Classic | ETC6661
Britpart
£39.99 Inc. VAT£33.32 Ex. VATThe EFI Fuel Temperature Sensor ETC6661 is designed to relay accurate temperature information to the engine management system, ensuring optimal engine performance. Suitable for Discovery 1 and Range Rover Classic models, this sensor helps prevent...ETC6661£39.99 Inc. VAT£33.32 Ex. VAT -
Fuel Injection Pump Gasket for Defender, Discovery, Range Rover 300TDi | ERR2023
Britpart
£0.49 Inc. VAT£0.41 Ex. VATThis Fuel Injection Pump Gasket is designed for use with 300TDi engines in Defender, Discovery 1, and Range Rover Classic models. It creates a reliable seal between the surfaces of the fuel injection pump and adjoining components, preventing leaks and...ERR2023£0.49 Inc. VAT£0.41 Ex. VAT -
Fuel Pipe from Pump to Filter on 200TDi for Defender, Discovery 1, Range Rover Classic Diesel 2.5 NA OEM| ERR244
OEM Parts
£11.89 Inc. VAT£9.91 Ex. VATThis Fuel Pipe from Pump to Filter is designed for diesel engines including the 200TDi and 2.5NA, compatible with Defender, Discovery 1, and Range Rover Classic models. Manufactured by OEM Parts, it ensures reliable fuel delivery and durability for your...ERR244£11.89 Inc. VAT£9.91 Ex. VAT -
Fuel Filter on RH Chassis 1991 on Petrol for Discovery 1, Range Rover Classic | ESR4065M
Mahle
£7.89 Inc. VAT£6.57 Ex. VATThis Mahle Fuel Filter is designed for petrol engines in Discovery 1 and Range Rover models, including the 90/110 V8 and P38A V8 variants from 1991MY. It plays a crucial role in protecting your engine by filtering out abrasive contaminants from the fuel...ESR4065M£7.89 Inc. VAT£6.57 Ex. VAT -
Fuel Filler Cap for Discovery 1 3.9/4.0 V8 | ESR2872
Britpart
£12.49 Inc. VAT£10.41 Ex. VATThis Fuel Filler Cap is designed for Discovery 1 models equipped with 3.9 and 4.0 V8 petrol engines. It ensures a secure seal for the fuel tank, helping to maintain fuel system integrity and prevent contamination. Ideal for those maintaining or restoring...ESR2872£12.49 Inc. VAT£10.41 Ex. VAT -
Front Right Brake Caliper for Discovery 1 (1993-1994) with Solid Discs | STC1258
Britpart
£89.69 Inc. VAT£74.74 Ex. VATUpgrade your Land Rover Discovery 1's braking system with this high-quality aftermarket front right brake caliper. Designed for models from 1993 to 1994, this caliper is compatible with solid (non-vented) brake discs. Manufactured to meet or exceed OEM...STC1258£89.69 Inc. VAT£74.74 Ex. VAT -
Front Brake Caliper RH For Discovery 1 Range Rover | AEU1718
Britpart
£57.59 Inc. VAT£47.99 Ex. VATThis Front Brake Caliper Right Hand is designed for Discovery 1 and Range Rover models. It fits vehicles with non-vented discs up to chassis number KA034313. Ideal for those repairing or rebuilding their vehicle's braking system, this caliper ensures...AEU1718£57.59 Inc. VAT£47.99 Ex. VAT -
LT230 Transfer Box Front Output Shaft for Discovery 2 and Defender - FRC5449
Britpart
£38.59 Inc. VAT£32.16 Ex. VATLT230 Transfer Box Front Output Shaft, suitable for Discovery 2 and Defender. VEHICLE COMPATIBILITY:Discovery 2DefenderDiscovery 1Range Rover Classic EQUIVALENT TO OR RELATED PART NUMBER(S):FRC5449 JGS4x4 is here to help keep your Land Rover running at...FRC5449£38.59 Inc. VAT£32.16 Ex. VAT