Engine

Engine

Discovery 1 Engine Parts: Power, Efficiency, and Reliability

JGS4x4 offers an extensive range of high-quality Discovery 1 engine components and accessories designed to enhance your vehicle's performance and reliability. Our selection features durable OEM-quality replacements and aftermarket upgrades, including performance exhausts and engine parts, all meticulously crafted for compatibility. These components optimise engine efficiency and power output, ensuring your Land Rover can withstand the rigorous demands of 4x4 driving. We provide rigorously tested parts that improve handling, ride quality, and safety, allowing you to confidently keep your Discovery 1 in peak, adventure-ready condition.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Rocker Cover Gasket for Discovery 1 V8 from JGS4x4

    Rocker Cover Gasket for Discovery 1 V8

    Direct Replacement

    £1.99 Inc. VAT
    £1.66 Ex. VAT
    A replacement rocker cover gasket. These are the later rubber type gasket that are also a direct replacement for the earlier cork type. A quality replacement part, equivalent to Land Rover part number: LVC100260 Also supercedes: ERR7288, LVC10026 ...
    LVC100260
    £1.99 Inc. VAT
    £1.66 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £1.99 Inc. VAT
    £1.66 Ex. VAT
    Subtotal:
  • Defender 2.25 Petrol 2.5 Diesel Oil Filter Adaptor from JGS4x4

    2.25 Petrol 2.5 Diesel Oil Filter Adaptor for Defender

    OEM Parts

    £341.59 Inc. VAT
    £284.66 Ex. VAT
    An OEM oil filter adaptor. Allows the later screw-on, metal canister type oil filter to be used with older engines for convenience and better oil filtration. Uses standard ERR3340 oil filter. An OEM part, equivalent to Land Rover part number: ETC5347...
    ETC5347
    £341.59 Inc. VAT
    £284.66 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £341.59 Inc. VAT
    £284.66 Ex. VAT
    Subtotal:
  • Discovery 1 & Range Rover Classic King Lead Coil Cover from JGS4x4

    King Lead Coil Cover for Discovery 1 & Range Rover Classic

    OEM Parts

    £4.99 Inc. VAT
    £4.16 Ex. VAT
    This silicone HT lead is designed to meet or exceed the original equipment specification. The silicon cable has minimal interference with maximum suppression, it is also resistant to water, oils, chemicals and high temperatures. High quality with ISO...
    STC9124
    £4.99 Inc. VAT
    £4.16 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £4.99 Inc. VAT
    £4.16 Ex. VAT
    Subtotal:
  • Britpart Complete Cylinder Head Kit for Defender and Discovery 1 300Tdi, image of a silver metal cylinder head with valve springs on top.

    Complete Cylinder Head Kit for Defender and Discovery 1 300Tdi - ERR5027

    Britpart

    £508.69 Inc. VAT
    £423.91 Ex. VAT
    Complete Cylinder Head Kit for 300Tdi, suitable for Defender and Discovery 1. VEHICLE COMPATIBILITY:DefenderDiscovery 1Range Rover Classic NOTE: 300Tdi EQUIVALENT TO OR RELATED PART NUMBER(S):ERR5027, ERR5027COM, LDF500180 At JGS4x4, we carefully select...
    ERR5027COM
    £508.69 Inc. VAT
    £423.91 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £508.69 Inc. VAT
    £423.91 Ex. VAT
    Subtotal:
  • Discovery 1/2 & Range Rover P38 Oil Pump Gear Set from JGS4x4

    2 & Range Rover P38 Oil Pump Gear Set for Discovery 1

    Britpart

    £61.59 Inc. VAT
    £51.32 Ex. VAT
    Replacement oil pump gear set for Rover V8 petrol engines. Compatibility: Land Rover Discovery 1 - V8 1994-1998 Land Rover Discovery 2 - V8 1998-2004 Land Rover Range Rover P38 - V8 1995-2002
    DA4189
    £61.59 Inc. VAT
    £51.32 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £61.59 Inc. VAT
    £51.32 Ex. VAT
    Subtotal:
  • Direct Replacement Timing Belt Tensioner for Discovery 1 200TDi, a black and metallic engine belt component with mounting bracket.

    Timing Belt Tensioner for Discovery 1 200TDi

    Direct Replacement

    £17.66 Inc. VAT
    £14.72 Ex. VAT
    A replacement timing belt tensioner. A quality replacement part, equivalent to Land Rover part number: ERR2530 Suitable for the following models: Land Rover: Discovery 1, 200TDi, 1989-1994 Land Rover: Range Rover Classic, 200TDi, 1989-1994
    ERR2530
    £17.66 Inc. VAT
    £14.72 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £17.66 Inc. VAT
    £14.72 Ex. VAT
    Subtotal:
  • Terrafirma Fuel Tank Guard - 6mm - Alloy for Discovery 1, Range Rover Classic

    Terrafirma Fuel Tank Guard - 6mm - Alloy for Discovery 1, Range Rover Classic

    Terrafirma

    £212.99 Inc. VAT
    £177.49 Ex. VAT
    Losing fuel due to a punctured fuel tank can have disastrous consequences leaving you stranded miles from home with an unnecessary expense and a major repair task on your hands. Fuel tanks are typically under the side or under the rear overhang, both...
    TF863
    £212.99 Inc. VAT
    £177.49 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £212.99 Inc. VAT
    £177.49 Ex. VAT
    Subtotal:
  • Adaptor-ERR335 | Genuine Land Rover from JGS4x4

    Adaptor for Turbo Oil Drain Hose for Defender, Discovery 1, Range Rover Turbo, 200TDi, 300TDI

    Genuine Land Rover

    £42.59 Inc. VAT
    £35.49 Ex. VAT
    This adaptor is designed for the turbo oil drain hose on Defender, Discovery 1, and Range Rover models equipped with Turbo, 200TDi, and 300TDI engines. It ensures a secure and reliable connection for efficient oil drainage, helping maintain optimal...
    ERR335LR
    £42.59 Inc. VAT
    £35.49 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £42.59 Inc. VAT
    £35.49 Ex. VAT
    Subtotal:
  • Water Outlet Elbow Gasket-ERR4935 from JGS4x4

    Coolant Outlet Elbow Gasket for Defender and Discovery 1 V8 Twin Carb

    Britpart

    £0.79 Inc. VAT
    £0.66 Ex. VAT
    This Coolant Outlet Elbow Gasket is designed specifically for V8 Twin Carb engines and fits Defender and Discovery 1 models. It creates a reliable seal between the inlet manifold and the outlet elbow, preventing coolant leaks and ensuring optimal engine...
    ERR4935
    £0.79 Inc. VAT
    £0.66 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £0.79 Inc. VAT
    £0.66 Ex. VAT
    Subtotal:
  • V8 Oil Filter Spring-602067 from JGS4x4

    Plunger Spring for Oil Pump on V8 Petrol for Defender, Discovery 1 and Range Rover Classic

    Britpart

    £1.79 Inc. VAT
    £1.49 Ex. VAT
    The Plunger Spring for Oil Pump on V8 Petrol engines is designed for use in Defender, Discovery 1, and Range Rover Classic models. This essential component helps maintain proper oil filter function, protecting your engine from harmful contaminants that...
    602067
    £1.79 Inc. VAT
    £1.49 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £1.79 Inc. VAT
    £1.49 Ex. VAT
    Subtotal:
  • Torsional Vibration Damper-ERR3442 from JGS4x4

    Crankshaft Damper for Discovery 1 and Range Rover Classic 3.9

    Britpart

    £98.79 Inc. VAT
    £82.32 Ex. VAT
    This Crankshaft Damper is designed for use with 3.9 EFI engines in Discovery 1 and Range Rover Classic models. It helps reduce torsional vibrations, ensuring smoother engine operation and improved longevity. Ideal for those repairing or rebuilding these...
    ERR3442
    £98.79 Inc. VAT
    £82.32 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £98.79 Inc. VAT
    £82.32 Ex. VAT
    Subtotal:
  • Timing Belt Tensioner-LHP10016LG | OEM from JGS4x4

    Timing Belt Tensioner for Discovery 1 2.0 MPi OEM

    OEM Parts

    £39.19 Inc. VAT
    £32.66 Ex. VAT
    This Timing Belt Tensioner is designed for Discovery 1 models with a 2.0 MPi engine. It plays a crucial role in maintaining the correct tension of the timing belt, ensuring smooth engine operation. Regular replacement of the timing belt, pulleys, and...
    LHP10016LG
    £39.19 Inc. VAT
    £32.66 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £39.19 Inc. VAT
    £32.66 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.