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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Swivel Housing Gaiter Kit for Defender, Discovery 1 and Range Rover Classic | DA3057
Britpart
£54.69 Inc. VAT£45.57 Ex. VATProtect your swivel housings from dust, water, and grit with this high-performance Swivel Housing Gatier Kit. Designed to bond in place under the existing flange, it completely seals against contaminants to ensure long-lasting protection. Made from...DA3057£54.69 Inc. VAT£45.57 Ex. VAT -
Rear Brake Pad Set for Defender 90 - LR032954
BRITPARTXD
£15.59 Inc. VAT£12.99 Ex. VATRear Brake Pad Set, suitable for Defender 90. VEHICLE COMPATIBILITY:Defender 90 EQUIVALENT TO OR RELATED PART NUMBER(S):LR032954, SFP500190, STC8569, STC9147, STC9188 JGS4x4 makes it easy to get the parts you need, when you need them. With clear...LR032954£15.59 Inc. VAT£12.99 Ex. VAT -
Towing Electrical Socket for 7 Pin System 12N for Defender, Range Rover Classic Discovery 1 | STC4286
Direct Replacement
£4.69 Inc. VAT£3.91 Ex. VATThis universal 12N 7-Pin trailer lighting socket is designed for use with Defender, Range Rover Classic, and Discovery 1 models. It provides a reliable electrical connection for trailer lighting systems, ensuring safety and compliance when towing...STC4286£4.69 Inc. VAT£3.91 Ex. VAT -
Defender Shock Absorber Set Rear TERRAFIRMA BIG BORE EXPEDITION
Terrafirma
£146.59 Inc. VAT£122.16 Ex. VATTerrafirma Big Bore Expedition plus 2-inch twin tube oil filled shock absorber with a 20mm shaft, 50mm piston and 76mm body. Heavy trucks need heavy suspension, Terrafirma has developed the Big Bore Expedition shock specifically for fully laden Land...TF124X2-1£146.59 Inc. VAT£122.16 Ex. VAT -
Engine Service Filter Kit for Discovery 1 200Tdi 1992-1994 | DA6006
Britpart
£17.69 Inc. VAT£14.74 Ex. VATServicing your Land Rover Discovery 1 200Tdi is easy with the Britpart DA6006 Engine Service Filter Kit from JGS4x4. This comprehensive kit includes everything you need to keep your engine running smoothly and efficiently. Regular maintenance is crucial...DA6006£17.69 Inc. VAT£14.74 Ex. VAT -
Discovery 1 200TDi Engine Service Filter Kit Oil Air Fuel Filters 1989-1992
Direct Replacement
£19.99 Inc. VAT£16.66 Ex. VATA kit of service filters including engine oil filter, diesel fuel and air filter and a replacement sump plug washer. The filters are all quality aftermarket filters. Filters are equivalent to Land Rover part numbers: Oil Filter - ERR3340 Fuel Filter -...SKT6005£19.99 Inc. VAT£16.66 Ex. VAT -
Discovery 1 Steering Damper Return To Centre With Mounting Kit RTC TERRAFIRMA
Terrafirma
£144.39 Inc. VAT£120.32 Ex. VATThe Terrafirma RTC Return To Centre steering damper is an uprated steering damper with an external coil spring that enhances the self centring action. It also greatly improves road manners and handling speed. Especially useful when fitting oversized...TF835_TF527£144.39 Inc. VAT£120.32 Ex. VAT -
Rear Left Hand Brake Caliper for Discovery 1
Direct Replacement
£41.19 Inc. VAT£34.32 Ex. VATA new replacement rear, right hand disc brake caliper.A quality replacement part, equivalent to Land Rover part number: SMC500240 also supersedes STC1265Suitable for the following models:Land Rover: Defender, 90, All models, 1994-2016, Rear...SMC500240-1£41.19 Inc. VAT£34.32 Ex. VAT -
Discovery 1 & Defender 300 TDi Diesel Injector x 4
OEM Parts
£583.99 Inc. VAT£486.66 Ex. VATA set of 4 replacement, diesel fuel injectors. These are top quality, access replacement parts, come with any washers or seals needed to fit. Fully tested with a 12 month warranty. Quality replacement parts, equivalent to Land Rover part number: ERR3339...ERR3339X4£583.99 Inc. VAT£486.66 Ex. VAT -
Defender & Discovery Spring Spacer Block Kit 50mm/2" Lift
Britpart
£77.49 Inc. VAT£64.57 Ex. VATA set of 50mm / 2 front and rear coil spring spacer blocks An easy and affordable way to raise the suspension by 2 without the expense of uprated springs The spacers fit between the axle and the coil spring seats giving a 2 suspension lift Manufactured...DA6344-DA6345£77.49 Inc. VAT£64.57 Ex. VAT -
Clutch Master Cylinder for Discovery 1 & Range Rover Classic (1994-1999) 300TDi Diesel | Part Number: ANR2651
Britpart
£47.29 Inc. VAT£39.41 Ex. VATEnsure smooth and reliable clutch operation in your Land Rover Discovery 1 or Range Rover Classic with this high-quality Clutch Master Cylinder. Designed specifically for 1994-1999 models equipped with 300TDi diesel or 2.0L MPi petrol engines, this...ANR2651£47.29 Inc. VAT£39.41 Ex. VAT -
Gearbox Gasket Set with Seals for LT77 for Defender, Discovery 1, Range Rover Classic up to 1993 OEM| RTC6797
OEM Parts
£8.19 Inc. VAT£6.82 Ex. VATThis Gearbox Gasket Set with Seals is designed for the LT77 gearbox used in Defender, Discovery 1, and Range Rover Classic models up to 1993. It provides a reliable seal between gearbox components to prevent leaks and ensure optimal transmission...RTC6797£8.19 Inc. VAT£6.82 Ex. VAT