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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Valve Guide for 2.5 Diesel & 2.5 Turbo Diesel Defender AE
AE
£2.79 Inc. VAT£2.32 Ex. VATThis 2.5 Diesel/2.5 Turbo Diesel Valve Guide is designed for use with Defender models from 1983 to 2006. Manufactured by AE, it ensures precise fitment and reliable performance for diesel engines in this range. Ideal for engine repairs or rebuilds, this...568689G£2.79 Inc. VAT£2.32 Ex. VAT -
Diesel Injector Nozzle for Defender Turbo Diesel OEM
OEM Parts
£15.99 Inc. VAT£13.32 Ex. VATThis Diesel Injector Nozzle is designed for Defender models equipped with 2.5 Diesel and 2.5 Turbo Diesel engines, covering years from 1983 to 2006. It ensures precise fuel delivery for optimal engine performance and efficiency. Manufactured to high...247726G£15.99 Inc. VAT£13.32 Ex. VAT -
Front Cover Gasket 2.5 Diesel/2.5 Turbo Diesel for Defender ELRING
ELRING
£5.49 Inc. VAT£4.57 Ex. VATThis 2.5 Diesel/2.5 Turbo Diesel Front Cover Gasket is designed specifically for Defender models with 2.5 naturally aspirated and turbo diesel engines from 1983 to 2006. Manufactured by ELRING, this gasket ensures a reliable seal between engine...ERR3616G£5.49 Inc. VAT£4.57 Ex. VAT -
Exhaust Valve Seal for Defender Turbo Diesel from 1968 OEM
OEM Parts
£1.89 Inc. VAT£1.57 Ex. VATThis exhaust valve seal is designed for Defender models equipped with 2.5 and turbo diesel engines from 1968 onwards. Crafted from durable Viton material, it ensures a reliable seal for exhaust valve guides, helping maintain engine performance and reduce...ETC4751G£1.89 Inc. VAT£1.57 Ex. VAT -
Con Rod Bolt for Defender 2.5 /2.5 Turbo Diesel, Series 3 1971
Direct Replacement
£2.79 Inc. VAT£2.32 Ex. VATThis Con Rod Bolt is designed for use with 2.5 Diesel and 2.5 Turbo Diesel engines, suitable for Defender models from 1983 to 2006 and Series 3 models from 1971 to 1985. It is a critical component that secures the connecting rod to the crankshaft,...ERC8751£2.79 Inc. VAT£2.32 Ex. VAT -
Piston Ring Set for 2.5 Diesel Defender
Direct Replacement
£9.99 Inc. VAT£8.32 Ex. VATThis 2.5 Diesel Piston Ring Set is designed specifically for the Defender Diesel models from 1983 to 2006. It ensures optimal engine performance by providing a precise fit for the 2.5L diesel engine, helping to maintain compression and reduce oil...STC772S£9.99 Inc. VAT£8.32 Ex. VAT -
Piston Ring Set for Defender 2.5 Diesel AE
AE
£8.89 Inc. VAT£7.41 Ex. VATThis Piston ring set is designed for the Defender 2.5 Diesel engine, covering models from 1983 to 2006. It provides a reliable solution for engine repair and rebuilding, ensuring optimal performance and durability. Manufactured by AE, this set meets...8510071£8.89 Inc. VAT£7.41 Ex. VAT -
Bottom Gasket Set for Defender 2.5 Diesel
Direct Replacement
£14.99 Inc. VAT£12.49 Ex. VATThis Bottom Gasket Set is designed specifically for the Defender 2.5 Diesel engine, covering models from 1983 to 2006. It provides a reliable seal between engine components to prevent leaks and ensure optimal performance. Ideal for overhaul and...STC1559£14.99 Inc. VAT£12.49 Ex. VAT -
Exhaust Valve Guide For 2.25 4 Cylinder Petrol Models from 1969 Also & 2.5 for Defender, Series AE
AE
£2.19 Inc. VAT£1.82 Ex. VATThis exhaust valve guide is designed for 2.25 and 2.5 petrol engines, suitable for Defender and Series models from 1969 onwards. It ensures precise fitment and reliable performance for 4 cylinder petrol engines, helping maintain optimal engine efficiency...568687£2.19 Inc. VAT£1.82 Ex. VAT -
Inlet Valve for Defender 2.25 Petrol and 2.5 Models
Direct Replacement
£5.89 Inc. VAT£4.91 Ex. VATThis inlet valve is designed for use with Defender 2.25 and 2.5 petrol engines, covering models from 1983 to 2006, as well as Series 3 2.25 petrol engines from 1971 to 1985. The valve is operated by the camshaft and allows air and fuel to enter the...ETC4067£5.89 Inc. VAT£4.91 Ex. VAT -
Con Rod Nut for Defender 2.25/2.5 Petrol, 2.5 NA and Turbo Diesel
Direct Replacement
£1.99 Inc. VAT£1.66 Ex. VATThis Con Rod Nut is designed for Defender models equipped with 2.25 petrol, 2.5 petrol, 2.5 naturally aspirated, and turbo diesel engines. It is a crucial fastening component that secures the connecting rod bolt, ensuring engine integrity and performance...ETC5155£1.99 Inc. VAT£1.66 Ex. VAT -
Piston Ring for Series 3 Petrol 1971
Direct Replacement
£10.79 Inc. VAT£8.99 Ex. VATThis Piston ring set is designed for Series 3 vehicles with a 2.25 petrol engine, covering models from 1971 to 1985. It includes one Piston ring set suitable for maintaining optimal engine performance and efficiency. Ideal for engine repairs or rebuilds,...8510072£10.79 Inc. VAT£8.99 Ex. VAT