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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Gearbox Oil Cooler for V8 Petrol for Discovery 1 from 1994 and Range Rover Classic For 5 Speed R380 OEM| ESR2809
OEM Parts
£52.89 Inc. VAT£44.07 Ex. VATThis Gearbox Oil Cooler is designed for V8 Petrol engines fitted in Discovery 1 models from 1994 and Range Rover Classic vehicles equipped with a 5 Speed R380 Manual Gearbox. Manufactured by OEM Parts, it ensures reliable cooling performance for your...ESR2809£52.89 Inc. VAT£44.07 Ex. VAT -
Axle Breather Tube Rear Axle with Drums Fitted, Front Axle and Front Axle for Defender, Discovery 1, Range Rover Classic OEM | FTC2175G
OEM Parts
£27.19 Inc. VAT£22.66 Ex. VATThis Axle Breather Tube is designed for use on Defender, Discovery 1, and Range Rover models, fitting rear axles with drums and classic front axles. Manufactured by OEM Parts, it ensures reliable performance and durability. Ideal for maintaining proper...FTC2175G£27.19 Inc. VAT£22.66 Ex. VAT -
Axle Breather Tube Rear Axle with Drums Fitted, Front Axle and Front Axle for Defender, Discovery 1, Range Rover Classic | FTC2175
Britpart
£20.69 Inc. VAT£17.24 Ex. VATThis Axle Breather Tube is designed to fit the rear axle with drums fitted of Defender models, as well as the front axles of Discovery 1 and Range Rover Classic vehicles. Manufactured by Britpart, it ensures proper ventilation of the axle assembly,...FTC2175£20.69 Inc. VAT£17.24 Ex. VAT -
Nut insert 1/4 UNF for Discovery 1 Range Rover Classic Series Santana | 79240
Santana
£3.29 Inc. VAT£2.74 Ex. VATThe Nut insert 1/4 UNF Classic by Santana is designed to securely fasten components together using a 1/4 UNF thread. Suitable for models including Discovery 1, Range Rover, and Series, this nutsert features a hexagonal head for easy tightening with a...79240£3.29 Inc. VAT£2.74 Ex. VAT -
Brake Servo Non Return Valve for Discovery 1 for Discovery 1 - STC780
Britpart
£39.99 Inc. VAT£33.32 Ex. VATBrake Servo Non Return Valve for Discovery 1, suitable for Discovery 1. VEHICLE COMPATIBILITY:Discovery 1 EQUIVALENT TO OR RELATED PART NUMBER(S):STC780 Every product we sell is backed by our commitment to quality and service. JGS4x4 offers expert...STC780£39.99 Inc. VAT£33.32 Ex. VAT -
Mud Shield for Front Flange of Transfer Box for Defender, Discovery 1, Range Rover Classic | FRC6121
Britpart
£19.99 Inc. VAT£16.66 Ex. VATThis Mud Shield for the front flange of the transfer box is designed to fit Defender, Discovery 1, and Range Rover Classic models. It provides essential protection against mud and debris, helping to maintain the integrity and performance of your...FRC6121£19.99 Inc. VAT£16.66 Ex. VAT -
Mounting Bracket for Defender, Discovery 1, Range Rover Classic 300TDi | ERR2228
Britpart
£8.79 Inc. VAT£7.32 Ex. VATThis mounting bracket is designed for the power steering pump on vehicles equipped with the 300TDi engine, including Defender, Discovery 1, and Range Rover Classic models. It provides reliable support and secure attachment for the power steering pump,...ERR2228£8.79 Inc. VAT£7.32 Ex. VAT -
Engine Mounting Bracket for 300TDi for Defender, Discovery 1, Range Rover Classic OEM| ANR2868
OEM Parts
£128.49 Inc. VAT£107.07 Ex. VATThis Engine Mounting Bracket is designed for the 300TDi engine and fits Defender, Discovery 1, and Range Rover Classic models. It provides reliable support and secure mounting for your engine, ensuring optimal performance and durability. Manufactured by...ANR2868£128.49 Inc. VAT£107.07 Ex. VAT -
Inlet Manifold Gasket for Discovery 1 2.0 MPi Petrol OEM | LKJ10030
OEM Parts
£3.39 Inc. VAT£2.82 Ex. VATThis Inlet Manifold Gasket is designed for the Discovery 1 with a 2.0 MPi Petrol engine. It creates a reliable seal between manifold surfaces to prevent leaks and ensure optimal engine performance. It is recommended to replace the gasket whenever the...LKJ10030£3.39 Inc. VAT£2.82 Ex. VAT -
Inlet Manifold Gasket 2.0 MPi Petrol for Discovery 1 REINZ | LKJ10027
REINZ
£7.89 Inc. VAT£6.57 Ex. VATThis Inlet Manifold Gasket is designed for the 2.0 MPi Petrol engine used in the Discovery 1 model. It ensures a reliable seal between manifold surfaces, preventing leaks and maintaining engine efficiency. Manufactured by REINZ, this gasket is essential...LKJ10027£7.89 Inc. VAT£6.57 Ex. VAT -
Mainshaft Oil Feed Ring for Defender, Discovery, Range Rover | FTC4991
Britpart
£55.59 Inc. VAT£46.32 Ex. VATThe Mainshaft Oil Feed Ring FTC4991 is designed for use with R380 gearboxes in Defender, Discovery 1, and Range Rover models. This essential component ensures proper lubrication of the mainshaft, contributing to the smooth operation and longevity of your...FTC4991£55.59 Inc. VAT£46.32 Ex. VAT -
Transfer Box Mainshaft Gear 1.2 1 up, 38 Teeth and V8 with 38 Teeth for Defender, Discovery 1, Discovery 2 to 2002 OEM | FTC4850
OEM Parts
£132.59 Inc. VAT£110.49 Ex. VATThis Transfer Box Mainshaft Gear 1.2 1 up, featuring 38 teeth, is designed for use with Defender, Discovery 1, and Discovery 2 models up to 2002. Suitable for engines with a 1.2 ratio, this gear ensures reliable performance in your vehicle's transfer box...FTC4850£132.59 Inc. VAT£110.49 Ex. VAT