Engine

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.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Defender 300TDi Turbocharger Oil Feed Pipe from JGS4x4

    Turbo Feed Pipe for Defender, Discovery 1, Range Rover 300TDI

    (1)

    Direct Replacement

    £35.39 Inc. VAT
    £29.49 Ex. VAT
    This Turbo Feed Pipe is designed for use with Turbo 300TDI engines in Defender, Discovery 1, and Range Rover Classic models. It is a braided steel oil feed pipe that supplies engine oil to the turbocharger, ensuring optimal performance and durability...
    ERR4894
    £35.39 Inc. VAT
    £29.49 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £35.39 Inc. VAT
    £29.49 Ex. VAT
    Subtotal:
  • Alternator 100Amp Upgrade - Hella OEM for Defender 300TDi from JGS4x4

    Alternator 100Amp Upgrade - Hella OEM for Defender 300TDi

    HELLA

    £219.99 Inc. VAT
    £183.32 Ex. VAT
    A quality Hella OEM replacement 100Amp alternator, as fitted to the Discovery 1 300Tdi as standard but can also be mounted to the Defender 300TDi to replace the lower output 65Amp alternator. It is a straight replacement, but it is recommended to upgrade...
    AMR5425G-1
    £219.99 Inc. VAT
    £183.32 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £219.99 Inc. VAT
    £183.32 Ex. VAT
    Subtotal:
  • Defender Rocker Cover Breather Seal 2.5 N/A TD & 2.5 Petrol - ERR736 from JGS4x4

    Rocker Cover Breather Seal 2.5 N/A TD & 2.5 Petrol for Defender

    Direct Replacement

    £2.19 Inc. VAT
    £1.82 Ex. VAT
    Defender Rocker Cover Breather Seal 2.5 N/A TD & 2.5 Petrol EQUIVALENT TO LAND ROVER PART NUMBER: ERR736 SUITABLE FOR THE FOLLOWING LAND ROVER MODELS:Defender, 2.5 Petrol, 2.5D/TD, 1983-1990
    ERR736
    £2.19 Inc. VAT
    £1.82 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £2.19 Inc. VAT
    £1.82 Ex. VAT
    Subtotal:
  • Defender Puma Air Inlet Silicone Hose from JGS4x4

    Silicone Intercooler Hose For Defender Puma 2.2 2012 Onward DA3210

    Britpart

    £46.59 Inc. VAT
    £38.82 Ex. VAT
    Upgrade your Defender 2.2 Puma 2012 onward with this high-quality silicone intercooler hose from Britpart. Designed to withstand higher temperatures and resist oils and chemicals, this hose offers superior durability compared to standard rubber hoses...
    DA3210
    £46.59 Inc. VAT
    £38.82 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £46.59 Inc. VAT
    £38.82 Ex. VAT
    Subtotal:
  • Terrafirma Defender Puma 2.4 Tdci Silicone Intercooler Hose Kit Blue, automotive silicone hoses for intercooler connecting pipes with a vibrant blue colour and red interior lining.

    Terrafirma Defender Puma 2.4 Tdci Silicone Intercooler Hose Kit Blue

    (1)

    Terrafirma

    £96.79 Inc. VAT
    £80.66 Ex. VAT
    Terrafirma Defender Puma 90/110/130 silicone intercooler hose kit blue. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender Puma 2.4 Tdci, 2007-2012 COLOUR: Blue Terrafirma silicone intercooler and turbo hoses have a polyester reinforcement and...
    TF724
    £96.79 Inc. VAT
    £80.66 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £96.79 Inc. VAT
    £80.66 Ex. VAT
    Subtotal:
  • Defender & Discovery 1 & Range Rover EGR Blanking & Silicone Hose Kit from JGS4x4

    EGR Blanking & Silicone Hose Kit for Defender & Discovery 1 & Range Rover

    (1)

    Britpart

    £61.99 Inc. VAT
    £51.66 Ex. VAT
    A Britpart EGR (exhaust gas recirculation) blanking kit enables you to remove the original mechanical EGR from the vehicle resulting in better fuel economy and improved performance. Britpart silicone hoses are quality intercooler hoses designed to...
    DA1108TDI
    £61.99 Inc. VAT
    £51.66 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £61.99 Inc. VAT
    £51.66 Ex. VAT
    Subtotal:
  • Direct Replacement Engine Service Filter Kit for Defender Turbo Diesel, includes air and oil filters with rubber O-rings and filter elements for engine maintenance.

    Engine Service Filter Kit for Defender Turbo Diesel

    Direct Replacement

    £18.19 Inc. VAT
    £15.16 Ex. VAT
    A kit of service filters including engine oil, diesel fuel and air filters and a replacement sump plug washer. These are good quality replacement filters, equivalent to Land Rover part numbers: Oil Filter - ERR3340 Fuel Filter - RTC6079 Air Filter -...
    BK0011
    £18.19 Inc. VAT
    £15.16 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £18.19 Inc. VAT
    £15.16 Ex. VAT
    Subtotal:
  • Fuel Filter Front Shield for Defender Puma 2.4 & 2.2 TDCi (2007-2016) | JEU500060 from JGS4x4

    Fuel Filter Front Shield for Defender Puma 2.4 & 2.2 TDCi (2007-2016)

    Britpart

    £38.19 Inc. VAT
    £31.82 Ex. VAT
    Protect your Land Rover Defender's fuel filter with this high-quality Fuel Filter Front Shield (JEU500060). Specifically designed for Defender Puma models with 2.4 and 2.2 TDCi engines, this shield offers essential protection against road debris, mud,...
    JEU500060
    £38.19 Inc. VAT
    £31.82 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £38.19 Inc. VAT
    £31.82 Ex. VAT
    Subtotal:
  • Terrafirma Defender/Discovery 1 300TDI EGR Valve Removal Kit from JGS4x4

    Terrafirma EGR Valve Removal Kit for Defender, Discovery 1 300TDI

    Terrafirma

    £5.59 Inc. VAT
    £4.66 Ex. VAT
    The Terrafirma 300TDI EGR Valve Removal Kit is designed for Defender and Discovery 1 models equipped with 300TDI engines. This kit improves throttle response, fuel economy, and overall engine performance by removing the exhaust gas recirculation valve...
    TFEGR300
    £5.59 Inc. VAT
    £4.66 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £5.59 Inc. VAT
    £4.66 Ex. VAT
    Subtotal:
  • Gasket-ERR7339 from JGS4x4

    Fuel Pump to Block Gasket for Defender, Discovery 1, Range Rover 300TDI

    Direct Replacement

    £1.59 Inc. VAT
    £1.32 Ex. VAT
    This Fuel Pump to Block Gasket is designed for use with 300TDI engines in Defender, Discovery 1, and Range Rover Classic models. It creates a reliable seal between the fuel pump and engine block, preventing leaks and ensuring optimal engine performance...
    ERR7339
    £1.59 Inc. VAT
    £1.32 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £1.59 Inc. VAT
    £1.32 Ex. VAT
    Subtotal:
  • In Tank Petrol Fuel Pump for Defender/Range Rover Classic from JGS4x4

    In Tank Petrol Fuel Pump for Defender/Range Rover Classic

    Direct Replacement

    £61.99 Inc. VAT
    £51.66 Ex. VAT
    Defender/Range Rover Classic fuel pump. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender 110, Petrol, 1983-2006 Range Rover Classic, Petrol, 1971-1994 EQUIVALENT TO LAND ROVER PART NUMBER(S): PRC7020 NOTES: For petrol carburettor engines...
    PRC7020
    £61.99 Inc. VAT
    £51.66 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £61.99 Inc. VAT
    £51.66 Ex. VAT
    Subtotal:
  • ERR2393G-Defender/Discovery 1 Rocker Cover Gasket | OEM from JGS4x4

    Rocker Cover Gasket for for Defender and Discovery 200TDI OEM

    OEM Parts

    £3.99 Inc. VAT
    £3.32 Ex. VAT
    This rocker cover gasket is designed for use with 200TDI engines in Defender and Discovery 1 models. It creates a reliable seal between engine components to prevent oil leaks, ensuring optimal engine performance. Suitable for vehicles manufactured...
    ERR2393G
    £3.99 Inc. VAT
    £3.32 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £3.99 Inc. VAT
    £3.32 Ex. VAT
    Subtotal:
  • Total: items /

Adding your products to cart

JGS4x4 is an independent supplier of parts and accessories. We are not affiliated with or endorsed by Jaguar Land Rover Limited. All references to vehicle models are used for identification and compatibility purposes only.