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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Terrafirma Front 2 Spring Spacers Lift Your Axle 2" for Defender, Discovery 1, Range Rover Classic | TF516
Terrafirma
£51.99 Inc. VAT£43.32 Ex. VATUpgrade your Defender, Discovery 1, and Range Rover Classic with Terrafirma Front 2" Spring Spacers. These zinc-plated coil spring spacers provide a 2-inch lift to the front axle, enhancing your vehicle's off-road capability and ride height. Supplied...TF516£51.99 Inc. VAT£43.32 Ex. VAT -
Terrafirma Front Big Bore Expedition Shock Absorber Plus 2" Lift for Defender, Discovery 1, Range Rover Classic | TF123
Terrafirma
£74.19 Inc. VAT£61.82 Ex. VATThe Terrafirma Front Big Bore Expedition Shock Absorber Plus 2" Lift is engineered for heavy, fully laden vehicles including Defender, Discovery 1, and Range Rover Classic. Designed to withstand rough terrain and provide superior stability and control,...TF123£74.19 Inc. VAT£61.82 Ex. VAT -
Terrafirma / Heavy Duty Constant Velocity CV Joints +ABS for Defender, Discovery 1 | TF2006
Terrafirma
£333.59 Inc. VAT£277.99 Ex. VATTerrafirma Heavy Duty Constant Velocity CV Joints with ABS are designed for use with Defender, Discovery 1, and Range Rover Classic models. These CV joints are ideal for off-road enthusiasts and those who have upgraded engine performance, providing...TF2006£333.59 Inc. VAT£277.99 Ex. VAT -
Pair of Front Heavy Duty Half Shafts for Defender, Discovery 1, Range Rover Classic 24 Spline Terrafirma | TF2008
Terrafirma
£282.99 Inc. VAT£235.82 Ex. VATUpgrade your Defender, Discovery 1, or Range Rover Classic with this pair of front heavy-duty half shafts featuring 24 splines. Designed for enhanced durability and performance, these shafts are ideal for vehicles used in extreme off-road conditions or...TF2008£282.99 Inc. VAT£235.82 Ex. VAT -
Terrafirma Defender/Discovery 1 2" Pro-Sport Mini Dislocation Suspension Kit
Terrafirma
£338.59 Inc. VAT£282.16 Ex. VATTerrafirma Defender/Discovery 1 2" Pro-Sport mini dislocation suspension kit. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender 90, 1983-2006 Discovery 1, 1989-1998 Range Rover Classic, 1971-1994 Terrafirma Mini suspension kit including front &...TF231£338.59 Inc. VAT£282.16 Ex. VAT -
Defender 90 & Discovery 1 & Range Rover 11" Mega Sport Competition Suspension Kit Terrafirma
Terrafirma
£2,427.59 Inc. VAT£2,022.99 Ex. VATHigher performance components sided with adjustability to move from standard travel setup to an articulation setup. Can be used with standard or uprated springs. Kit Contents: 2x Terrafirma TF137 Mega Sport +11" Front Shocks 2x Terrafirma TF138 Mega...TF247£2,427.59 Inc. VAT£2,022.99 Ex. VAT -
Terrafirma Defender/Discovery 1 Hydraulic Front Bump Stop Mounting Kit
Terrafirma
£258.49 Inc. VAT£215.41 Ex. VATTerrafirma Defender/Discovery 1 hydraulic front bump stop mounting kit. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Range Rover Classic, 1971-1994 PLACEMENT: Front Terrafirma blue painted, front hydraulic...TF542£258.49 Inc. VAT£215.41 Ex. VAT -
Terrafirma Rear Mega Sport Shock Absorber Mounting Kit for Defender, Discovery 1, Range Rover Classic | TF541
Terrafirma
£192.59 Inc. VAT£160.49 Ex. VATThe Terrafirma Rear Mega Sport Shock Absorber Mounting Kit is designed for Defender, Discovery 1, and Range Rover Classic models. This kit features blue painted Mega Sport rear shock mounts and axle brackets compatible with 9 and 11 inch Mega Sport...TF541£192.59 Inc. VAT£160.49 Ex. VAT -
Terrafirma Defender/Discovery 1 Mega Sport Front Adjust Shock Mount Kit
Terrafirma
£234.99 Inc. VAT£195.82 Ex. VATTerrafirma Defender/Discovery 1 mega Sport front adjust shock mount kit. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Range Rover Classic, 1971-1994 PLACEMENT: Front Terrafirma blue painted, Mega Sport front...TF540£234.99 Inc. VAT£195.82 Ex. VAT -
Terrafirma Defender/Discovery 1 Mega Sport 11" Travel Shock Absorber Kit
Terrafirma
£1,194.99 Inc. VAT£995.82 Ex. VATTerrafirma Defender/Discovery 1 mega Sport 11" travel shock absorber kit. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Range Rover Classic, 1971-1994 This Terrafirma Mega Sport basic suspension kit including...TF238£1,194.99 Inc. VAT£995.82 Ex. VAT -
Terrafirma Discovery 1/Range Rover Classic Discovery 1 Alloy Steering Guard
Terrafirma
£238.59 Inc. VAT£198.82 Ex. VATTerrafirma Discovery 1/Range Rover Classic Discovery 1 alloy steering guard. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Discovery 1, 1989-1998 Range Rover Classic, 1971-1994 Protect your Land Rover from off-road damage with this Terrafirma alloy...TF890£238.59 Inc. VAT£198.82 Ex. VAT -
Terrafirma Defender/Discovery 1 Pro-Sport +2" Front Shock Absorber
Terrafirma
£67.19 Inc. VAT£55.99 Ex. VATTerrafirma Defender/Discovery 1 Pro-Sport front shock absorber. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Range Rover Classic, 1971-1994 The Terrafirma Pro-Sport shock absorbers are the most popular shock...TF120£67.19 Inc. VAT£55.99 Ex. VAT