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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Front Output Shaft Flange Kit for Defender and Discovery 1 LT230 Transfer Box | STC3432
Direct Replacement
£31.59 Inc. VAT£26.32 Ex. VATThis Front Output Shaft Flange Kit is designed for use with the LT230 transfer box fitted to Defender models from 1983 to 2006 and Discovery 1 models from 1989 to 1998. It includes the essential seal FTC4939 to ensure a secure and reliable fit. Ideal for...STC3432£31.59 Inc. VAT£26.32 Ex. VAT -
ERR4576G - Defender/Discovery 1 Timing Housing Outer Crankshaft Oil Seal | Corteco
Corteco
£3.99 Inc. VAT£3.32 Ex. VATDefender/Discovery 1 timing housing outer crankshaft oil seal. 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):...ERR4576G£3.99 Inc. VAT£3.32 Ex. VAT -
Stub Axle Locking Plate for Defender Discovery 1 Range Rover Classic | FRC2310R
Direct Replacement
£3.29 Inc. VAT£2.74 Ex. VATThis stub axle locking plate is designed for use with Defender models from 1983 to 2006, Discovery 1 models from 1989 to 1998, and Range Rover Classic models from 1971 to 1994. It is a front placement component that ensures secure locking of the stub...FRC2310R£3.29 Inc. VAT£2.74 Ex. VAT -
Defender/Discovery 1 R380 Gearbox Extension Case Oil Seal
Direct Replacement
£2.19 Inc. VAT£1.82 Ex. VATDefender/Discovery 1 R380 gearbox extension case oil seal. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Discovery 2 L318, 1998-2004 Range Rover Classic, 1971-1994 EQUIVALENT TO LAND ROVER PART NUMBER(S):...FTC500010£2.19 Inc. VAT£1.82 Ex. VAT -
Intermediate Shaft Bearing for LT230 Transfer Box for Defender, Discovery 1, Discovery 2| STC3185
Direct Replacement
£10.49 Inc. VAT£8.74 Ex. VATThis intermediate shaft bearing is designed for the LT230 transfer box used in Defender models from 1983 to 2006, Discovery 1 from 1989 to 1998, and Discovery 2 from 1998 to 2004. Bearings play a crucial role in supporting and enabling smooth rotation of...STC3185£10.49 Inc. VAT£8.74 Ex. VAT -
Inner Lock Washer for Defender Puma Discovery 1
Direct Replacement
£3.39 Inc. VAT£2.82 Ex. VATDefender/Discovery 1 inner lock washer. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender from vin TA996893 to 2016 Discovery 1 from vin VA534103 to vin VA558898Discovery 1 from vin VA703236 EQUIVALENT TO LAND ROVER PART NUMBER(S): FTC5241...FTC5241£3.39 Inc. VAT£2.82 Ex. VAT -
Cylinder Head Inlet Valve for Defender, Discovery 1, Range Rover Classic 300TDi OEM | ERR3777G
OEM Parts
£15.29 Inc. VAT£12.74 Ex. VATThis Cylinder Head Inlet Valve is designed for use with 300TDi engines in Defender, Discovery 1, and Range Rover Classic models from 1983 to 2006. The inlet valve is operated by the camshaft, allowing air and fuel to enter the combustion chamber and then...ERR3777G£15.29 Inc. VAT£12.74 Ex. VAT -
PEB500090P - Defender/Discovery 1 Engine Coolant Water Pump Includes Gasket | Proflow
PROFLOW
£29.99 Inc. VAT£24.99 Ex. VATDefender/Discovery 1 engine coolant water pump includes gasket. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 300Tdi, 1994-2006 Discovery 1, 300Tdi, 1994-1998 Range Rover Classic, 300Tdi, 1994-1995 EQUIVALENT TO LAND ROVER PART NUMBER(S):...PEB500090P£29.99 Inc. VAT£24.99 Ex. VAT -
Baulk Ring for Defender, Discovery 1, Range Rover Classic | FRC8232
Direct Replacement
£14.79 Inc. VAT£12.32 Ex. VATThis Baulk Ring is designed for use in the LT77 gearbox, suitable for 1st/2nd, 3rd/4th, and 5th gear applications. It fits Defender models from 1983 to 2006, Discovery 1 from 1989 to 1998, and Range Rover Classic from 1971 to 1994. Ideal for those...FRC8232£14.79 Inc. VAT£12.32 Ex. VAT -
Air Temperature Sensor on Manifold 300 TDI and 2.0 TCIE for Discovery 1 Freelander 1 INTERMOTOR | ERR2082
INTERMOTOR
£10.69 Inc. VAT£8.91 Ex. VATThis Air Temperature Sensor on Manifold is designed for use with 300 TDI and 2.0 TCIE diesel engines, fitting Discovery 1 and Freelander 1 models. It plays a crucial role by relaying accurate air temperature data to the engine management system, ensuring...ERR2082£10.69 Inc. VAT£8.91 Ex. VAT -
Wheel Spacers 30mm Black Alloy TERRAFIRMA for Discovery 1
Terrafirma
£156.19 Inc. VAT£130.16 Ex. VATA set of black aluminium 30mm wheel spacers suitable for all Discovery 2 models. Increases the track width for better stability and a mean, planted look, especially when fitted with larger tyres. Machined from solid aluminium, these spacers are...TF301B-1£156.19 Inc. VAT£130.16 Ex. VAT -
Locking Wheel Nuts & Key Kit for Discovery 1
OEM Parts
£152.49 Inc. VAT£127.07 Ex. VATProtect your valuable wheels and tyres from theft with this set of locking wheel nuts with removal key. CONTENTS: 5 x locking nuts 5 x nut caps 1 x key 1 x bag for key 1 x cap removal tool Equivalent to Land Rover part number(s): RRB500090 SUITABLE FOR...RRB500090-1£152.49 Inc. VAT£127.07 Ex. VAT