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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OEM Cylinder Head Complete for 300Tdi Engines in Discovery 1, Defender & Range Rover Classic | LDF500180COMG
AMC
£902.09 Inc. VAT£751.74 Ex. VATKeep your Land Rover Discovery 1 (1989-1998), Defender (1986-2006), or Range Rover Classic running smoothly with the OEM LDF500180COMG Cylinder Head Complete. Designed for 300Tdi engines, this high-quality cylinder head includes valves, is pressure...LDF500180COMG£902.09 Inc. VAT£751.74 Ex. VATQty in Cart: 0Price:£902.09 Inc. VAT£751.74 Ex. VATSubtotal: -
Cylinder Head Including Valve Guides for Defender and Discovery 1 300Tdi - LDF500180
Direct Replacement
£363.89 Inc. VAT£303.24 Ex. VATCylinder Head Including Valve Guides for 300Tdi, suitable for Defender and Discovery 1. VEHICLE COMPATIBILITY:DefenderDiscovery 1Range Rover Classic NOTE: 300Tdi EQUIVALENT TO OR RELATED PART NUMBER(S):ERR5027, LDF500180 Buy with confidence from JGS4x4,...LDF500180£363.89 Inc. VAT£303.24 Ex. VAT -
Cylinder Head 3 Hole 1.5mm Head Gasket for Defender and Discovery 1 300Tdi - ERR5263
Direct Replacement
£6.99 Inc. VAT£5.82 Ex. VATCylinder Head 3 Hole 1.5mm Head Gasket for 300Tdi, suitable for Defender and Discovery 1. VEHICLE COMPATIBILITY:DefenderDiscovery 1Range Rover Classic NOTE: 300Tdi EQUIVALENT TO OR RELATED PART NUMBER(S):ERR5263 At JGS4x4, we carefully select and...ERR5263£6.99 Inc. VAT£5.82 Ex. VAT -
Cylinder Head Bolt - Long for Defender/Discovery 1
OEM Parts
£1.39 Inc. VAT£1.16 Ex. VATDefender/Discovery 1 cylinder head bolt - long. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 200Tdi, 1983-2006 Discovery 1, 200Tdi, 1989-1994 Range Rover Classic, 200Tdi, 1971-1994 EQUIVALENT TO LAND ROVER PART NUMBER(S): ETC8809 There...ETC8809£1.39 Inc. VAT£1.16 Ex. VAT -
ERR1939 - Defender/Discovery 1 Cylinder Head Bolt | OEM
OEM Parts
£1.39 Inc. VAT£1.16 Ex. VATDefender/Discovery 1 cylinder head bolt. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 300Tdi, 1983-2006 Discovery 1, 300Tdi, 1989-1998 Range Rover Classic, 300Tdi, 1971-1994 EQUIVALENT TO LAND ROVER PART NUMBER(S): ERR1939 There are many...ERR1939£1.39 Inc. VAT£1.16 Ex. VAT -
Cylinder Head Without Valves for Defender and Discovery 1 300Tdi | OEM - LDF500180
AMC
£515.09 Inc. VAT£429.24 Ex. VATCylinder Head Without Valves for 300Tdi, suitable for Defender and Discovery 1. Branded OEM quality. VEHICLE COMPATIBILITY:DefenderDiscovery 1Range Rover Classic NOTE: 300Tdi EQUIVALENT TO OR RELATED PART NUMBER(S):ERR5027, LDF500180, LDF500180G JGS4x4...LDF500180G£515.09 Inc. VAT£429.24 Ex. VAT -
Cylinder Head Core Plug for Defender and Discovery 1 300Tdi - 525497
Direct Replacement
£0.49 Inc. VAT£0.41 Ex. VATCylinder Head Core Plug for 300Tdi, suitable for Defender and Discovery 1. VEHICLE COMPATIBILITY:DefenderDiscovery 1Range Rover Classic NOTE: 300Tdi EQUIVALENT TO OR RELATED PART NUMBER(S):525497 JGS4x4 is here to help keep your Land Rover running...525497£0.49 Inc. VAT£0.41 Ex. VAT -
Coolant Elbow Gasket for Defender/Discovery 1
Direct Replacement
£0.69 Inc. VAT£0.57 Ex. VATDefender/Discovery 1 coolant elbow gasket. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Range Rover Classic, 1971-1994 Series 3, 1971-1985 EQUIVALENT TO LAND ROVER PART NUMBER(S): ERR2429 FUEL TYPE:...ERR2429£0.69 Inc. VAT£0.57 Ex. VAT -
Clutch Retention Staple for Defender/Discovery 1
Direct Replacement
£0.69 Inc. VAT£0.57 Ex. VATDefender/Discovery 1 clutch retention staple. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Range Rover Classic, 1971-1994 EQUIVALENT TO LAND ROVER PART NUMBER(S): FRC3416 In your Land Rover, the clutch...FRC3416£0.69 Inc. VAT£0.57 Ex. VAT -
Clutch Releaser Slipper Pad for Defender/Discovery 1
Direct Replacement
£1.39 Inc. VAT£1.16 Ex. VATDefender/Discovery 1 clutch releaser slipper pad. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Range Rover Classic, 1971-1994 EQUIVALENT TO LAND ROVER PART NUMBER(S): FRC5255 In your Land Rover, the clutch...FRC5255£1.39 Inc. VAT£1.16 Ex. VAT -
Clutch Fork To Pivot Pin Insulator for Defender/Discovery 1
Direct Replacement
£3.79 Inc. VAT£3.16 Ex. VATDefender/Discovery 1 clutch fork to pivot pin insulator. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Range Rover Classic, 1971-1994 EQUIVALENT TO LAND ROVER PART NUMBER(S): 571161 In your Land Rover, the...571161£3.79 Inc. VAT£3.16 Ex. VAT -
OEM Specification Front Anti-Roll Bar Stabiliser Bush for Defender, Discovery 1, and Range Rover Classic | NTC6828
OEM Parts
£6.79 Inc. VAT£5.66 Ex. VATReplace your worn or perished front anti-roll bar stabiliser bush with this high-quality OEM specification bush. Designed to ensure your vehicle's suspension system remains stable and efficient, this bush is compatible with Land Rover Defender 90...NTC6828G£6.79 Inc. VAT£5.66 Ex. VAT