Engine
Defender Engine Power: Maintenance Parts & upgrades for performance
JGS4x4 offers high-quality parts and accessories specifically designed to ensure your Defender performs at its best in any terrain. Our selection includes durable OEM-quality replacements and premium aftermarket upgrades that enhance both off-road capability and overall vehicle reliability. Focusing on the engine, we provide components such air filters and performance high-flow air filters to optimize power and robust drive belts and hoses for exceptional durability and longevity. Every part is crafted for seamless compatibility and is built to withstand rigorous off-road demands, allowing you to maintain and upgrade your 4x4 with confidence and enjoy a more reliable and enjoyable driving experience.
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Idler Timing Belt 300TDI / from VA560898 GEN for Defender 90/110, Discovery
Direct Replacement
£10.79 Inc. VAT£8.99 Ex. VATThis Idler Timing Belt is designed for 300TDI engines fitted in Defender and Discovery 1 models. It ensures smooth engine operation by maintaining proper timing belt tension, which is critical for engine performance and longevity. Suitable for vehicles...LHV100150£10.79 Inc. VAT£8.99 Ex. VAT -
Tappet for Defender 2.5 Turbo Diesel/200TDI/300TDI, Discovery 1, Range Rover Classic
Direct Replacement
£13.69 Inc. VAT£11.41 Ex. VATThis tappet is designed for use with Defender 2.5 Turbo Diesel, 200TDI, and 300TDI engines from 1983 to 2006, Discovery 1 models with 200TDI and 300TDI engines from 1989 to 1998, and Range Rover Classic vehicles with 200TDI and 300TDI engines from 1971...ERR607R£13.69 Inc. VAT£11.41 Ex. VAT -
Transfer Box Speedo Housing Gasket for Defender, Discovery 1, and Range Rover Classic
Direct Replacement
£0.49 Inc. VAT£0.41 Ex. VATThis Transfer Box Speedo Housing Gasket is designed for use with Defender, Discovery 1, and Range Rover Classic models. It creates a reliable seal between the speedo housing and transfer box components, preventing leaks and ensuring optimal performance...FRC5409£0.49 Inc. VAT£0.41 Ex. VAT -
Engine Crank Sensor for Defender, Discovery, Range Rover P38 4.0 V8 Petrol Autotec
Autotec
£21.39 Inc. VAT£17.82 Ex. VATThis Engine Crank Sensor is designed for use with 4.0 V8 Petrol engines in Defender, Discovery 1, and Range Rover P38 models. It plays a crucial role in monitoring engine speed and position, ensuring smooth and efficient engine performance. Suitable for...ERR6119£21.39 Inc. VAT£17.82 Ex. VAT -
Inlet Manifold Gasket Seal Tin Style Gasket V8 3.5 Twin Carb / 3.9 & 4.0 EFI for Defender, Discovery 1, Range Rover Classic
Direct Replacement
£2.19 Inc. VAT£1.82 Ex. VATThis inlet manifold gasket seal is designed for V8 engines including 3.5 Twin Carb, 3.9, and 4.0 EFI variants. It fits models such as Defender, Discovery 1, Range Rover Classic, and Series 3 1971-1985. The seal ensures a tight fit between manifold...602099£2.19 Inc. VAT£1.82 Ex. VAT -
Locking Plate Wheel Cylinder Handbrake for Series, Defender, Discovery, Range Rover Classic
Direct Replacement
£2.59 Inc. VAT£2.16 Ex. VATThis Locking Plate Wheel Cylinder Handbrake is designed for Series 2 models. It fits vehicles up to unit 28D283204, vin LA647644, and vin LA935629. The part ensures secure retention of components, preventing unwanted movement and maintaining proper...515467£2.59 Inc. VAT£2.16 Ex. VAT -
Piston for Defender, Range Rover 200TDI Standard Size
Direct Replacement
£35.59 Inc. VAT£29.66 Ex. VATThis standard size Piston is designed for use with 200TDI engines in Defender and Range Rover models. It provides reliable performance and durability for engine rebuilds and repairs. Suitable for vehicles produced between 1971 and 2006, this Piston...ERR1390£35.59 Inc. VAT£29.66 Ex. VAT -
Piston for Defender, Range Rover 300TDI Standard Size
Direct Replacement
£37.69 Inc. VAT£31.41 Ex. VATThis Piston and rings set is designed for 300TDI engines used in Defender, Discovery 1, and Range Rover Classic models. It is a standard size, single Piston assembly ideal for engine repairs or rebuilds. Suitable for models from 1983 to 2006 for...ERR2410£37.69 Inc. VAT£31.41 Ex. VAT -
Inlet Valve for Defender, Discovery 1, Range Rover Classic 200TDI
Direct Replacement
£5.79 Inc. VAT£4.82 Ex. VATThis inlet valve is designed for use with 200TDI engines in Defender, Discovery 1, and Range Rover Classic models. It is operated by the camshaft to allow air and fuel into the combustion chamber, then seals to enable proper compression by the Piston...ERR1157£5.79 Inc. VAT£4.82 Ex. VAT -
Hydraulic Valve Tappet AE for Defender, Discovery
AE
£8.99 Inc. VAT£7.49 Ex. VATThis Hydraulic Valve Tappet AE is designed for use with Defender and Discovery 1 models, covering a wide range of years. It is suitable for petrol engines and ensures optimal valve operation and engine performance. Manufactured by AE, this part meets...ERC4949AE£8.99 Inc. VAT£7.49 Ex. VAT -
Front Cover Gasket for Defender, Discovery 2, Range Rover P38 4.0 Petrol
Direct Replacement
£1.99 Inc. VAT£1.66 Ex. VATThis Front Cover Gasket is designed for use with 4.0 Petrol V8 engines in Defender, Discovery 2, and Range Rover P38 models. It provides a reliable seal between engine components to prevent leaks and maintain optimal engine performance. Ideal for...ERR7280£1.99 Inc. VAT£1.66 Ex. VAT -
Timing Chain Gasket for Defender, Range Rover Classic V8 OEM
OEM Parts
£2.19 Inc. VAT£1.82 Ex. VATThis Timing Chain Gasket is designed for V8 engines used in Defender and Range Rover Classic models. It provides a reliable seal for the front cover, preventing leaks and ensuring optimal engine performance. Suitable for vehicles from the years 1983 to...ERR4936£2.19 Inc. VAT£1.82 Ex. VAT