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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Stepper Motor for Discovery 1 V8 and MPI 2.0 Petrol | ERR5199
Direct Replacement
£28.29 Inc. VAT£23.57 Ex. VATThis stepper motor is designed for Discovery 1 models equipped with V8 and MPI 2.0 Petrol engines, covering years 1989 to 1998 for Discovery 1 and 1971 to 1994 for Range Rover Classic V8 It is a reliable replacement part that ensures smooth operation of...ERR5199£28.29 Inc. VAT£23.57 Ex. VAT -
Fuel Injection Relay for Discovery 1 Range Rover Classic V8 EFI 1971 | AFU2913L
Direct Replacement
£7.99 Inc. VAT£6.66 Ex. VATThis Fuel Injection Relay is designed for Discovery 1 and Range Rover Classic V8 EFI engines 1971-1994. It operates as a key electronic component, activated by an electromagnet via a switch or ECU, to power essential electrical systems. Ensure correct...AFU2913L£7.99 Inc. VAT£6.66 Ex. VAT -
Hose Fuel Filler to and from for Discovery 1 Range Rover Classic OEM | ESR2834
OEM Parts
£10.49 Inc. VAT£8.74 Ex. VATThis fuel filler hose is designed for Discovery 1 and Range Rover Classic models. It connects the fuel filler to the fuel tank, ensuring a secure and efficient fuel system. Suitable for various engine types used in these models, this hose is a reliable...ESR2834£10.49 Inc. VAT£8.74 Ex. VAT -
Heavy Duty Front Output Shaft Flange for LT230 Transfer Box for Defender, Discovery 1, Range Rover Classic| FRC5442
Direct Replacement
£17.29 Inc. VAT£14.41 Ex. VATThis heavy duty front output shaft flange is designed for the LT230 transfer box, suitable for Defender, Discovery 1, and Range Rover Classic. It provides a reliable replacement part to maintain the performance and durability of your vehicle's transfer...FRC5442£17.29 Inc. VAT£14.41 Ex. VAT -
ETC8496 - Defender/Discovery 1 V8 Temperature Sensor | Lucas
Lucas
£3.39 Inc. VAT£2.82 Ex. VATDefender/Discovery 1 V8 temperature sensor. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, V8, 1983-2006 Discovery 1, V8 1989-1998 Range Rover Classic, V8, 1971-1994 Range Rover P38, V8, 1995-2002 EQUIVALENT TO LAND ROVER PART NUMBER(S):...ETC8496£3.39 Inc. VAT£2.82 Ex. VAT -
Engine Block Rear Crankshaft Seal for Defender 300Tdi | OEM - LUF100430
Direct Replacement
£16.99 Inc. VAT£14.16 Ex. VATEngine Block Rear Caprank Seal for 300Tdi, suitable for Defender. Branded OEM quality. VEHICLE COMPATIBILITY:Defender NOTE: 300Tdi EQUIVALENT TO OR RELATED PART NUMBER(S):ERR4179, ERR6818, LUF100430, LUF100430G Buy with confidence from JGS4x4, a trusted...LUF100430G£16.99 Inc. VAT£14.16 Ex. VAT -
ERR2640G - Defender/Discovery 1 Rear Crankshaft Oil Seal | Corteco
Corteco
£10.99 Inc. VAT£9.16 Ex. VATDefender/Discovery 1 rear crankshaft oil seal. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, V8, 1983-2006 Discovery 1, V8, 1989-1998 Discovery 2 L318, V8, 1998-2004 Range Rover Classic, V8, 1971-1994 Range Rover P38, V8, 1995-2002 Series 3,...ERR2640G£10.99 Inc. VAT£9.16 Ex. VAT -
Horn High Note Also for Defender, Discovery 1, Range Rover Classic | YEB10026G
Direct Replacement
£13.29 Inc. VAT£11.07 Ex. VATThis high note horn is designed for use with Defender models from 1983 to 2006, Discovery 1 from 1989 to 1998, and Range Rover Classic from 1971 to 1994. It provides a clear and loud alert to other drivers and pedestrians, enhancing safety by preventing...YEB10026G£13.29 Inc. VAT£11.07 Ex. VAT -
Kit Brake Spring Retention Handbrake for Defender 90/110, Discovery, Range Rover P38 AP Driveline | ICW100050G
AP Driveline
£18.79 Inc. VAT£15.66 Ex. VATThis Kit Brake Spring Retention Handbrake 90/110 from La. 935630 from MA647645 and 2 is designed for use with Defender, Discovery 1, and Range Rover models from 1994 onwards. It includes pins, clips, and springs necessary to securely attach the handbrake...ICW100050G£18.79 Inc. VAT£15.66 Ex. VAT -
Engine Coolant Thermostat - 88 Degrees for Defender/Discovery 1
Direct Replacement
£5.99 Inc. VAT£4.99 Ex. VATDefender/Discovery 1 engine coolant thermostat - 88 degrees. 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): ERR2803...ERR2803£5.99 Inc. VAT£4.99 Ex. VAT -
Thermostat for Defender 300TDI 88 Degree Waxstat | ERR3291G
Waxstat
£17.69 Inc. VAT£14.74 Ex. VATThis thermostat is designed for Defender models equipped with the 300TDI engine, providing reliable coolant flow regulation at 88 degrees. It includes a seal to ensure a secure fit and prevent leaks. Over time, thermostats can fail to open or close...ERR3291G£17.69 Inc. VAT£14.74 Ex. VAT -
ABS Relay Black for Defender 1994, 2006-2006covery 1, Freelander 1 | AMR3773
Direct Replacement
£12.89 Inc. VAT£10.74 Ex. VATThis ABS relay in black is designed for use with Defender models from 1994 to 2006, Discovery 1, and Freelander 1 vehicles. It operates as a small electronic device activated by an electromagnet, controlled by a switch or the vehicle's ECU, to power...AMR3773£12.89 Inc. VAT£10.74 Ex. VAT