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Replacement parts for the Land Rover Defender L663, the current-generation Defender produced from 2020 to present. Covers all three body variants in OEM, Genuine, and aftermarket quality.
For Classic Defender parts (pre-2016), see Land Rover Defender parts.
Wheel Spanner with a 27 mm socket, a hand tool for removing and refitting wheel nuts. Engages the 27 mm hexagon of the wheel nut to loosen or tigh...
View full detailsBrake Hose Clip in the brake hydraulic circuit, securing a flexible brake hose to its mounting bracket where the hose crosses from the chassis to a...
View full detailsWheel Nut for securing an alloy road wheel to the hub. The nut clamps the wheel against the hub face on the wheel stud, maintaining correct seatin...
View full detailsWheel Spanner - 24mm for removing and fitting wheel nuts on Land Rover vehicles. This 24mm spanner is sized for the standard wheel nut used across...
View full detailsFlanged Head Bolt, M8 x 25mm. A hex-head bolt with an integral flange beneath the head that spreads the clamping load and acts as a built-in washer...
View full detailsSealing Washer for the fuel injector, part of the diesel fuel injection system. The washer seats between the base of the injector and its bore in ...
View full detailsFuel return tube O-ring seal
LED Driving Light - round auxiliary driving light with a 4" (100mm) diameter housing and 50W LED output. Intended for external mounting as a suppl...
View full detailsWheel Nut for securing an alloy road wheel to the hub. The nut clamps the wheel against the hub face on the wheel stud, maintaining correct seatin...
View full detailsAccessory Drive Idler Pulley
Kinetic Recovery Rope - vehicle recovery accessory for extracting a bogged or stuck vehicle. Unlike a static strap, a kinetic rope stretches under...
View full detailsIdler Pulley for the front-end accessory belt drive, 90mm diameter. The idler routes and guides the auxiliary drive belt around the accessory pull...
View full detailsCoolant Expansion Tank Cap - pressurised filler cap for the coolant expansion and overflow container in the engine cooling system. The cap sets th...
View full detailsService PCV Kit
Fixing Screw, M6 x 65 mm. A threaded fastener used as a general fixing across a range of vehicle assemblies.
Timing Chain Guide for the primary timing chain, fitted on the right-hand side of the timing drive. It locates and supports the chain along its ru...
View full detailsTiming Chain Blade is the tensioner blade in the engine's timing chain drive. It provides the curved, low-friction face that the timing chain bears...
View full detailsWater Pump Gasket for the coolant pump on 5.0L V8 (AJ133) and 3.0L supercharged V6 petrol engines. The gasket seals the joint between the water pu...
View full detailsGasket - Throttle
Ignition Coil for V6 and V8 petrol engines, mounted directly on the spark plug in a coil-on-plug arrangement. The coil steps up the battery supply...
View full detailsIdler Pulley for the secondary drive belt circuit on supercharged petrol engines. The idler is a freely-rotating, sealed-bearing pulley that guide...
View full detailsOil Cooler Tube carries engine oil through the oil cooler circuit. The tube connects the engine oil system to the oil cooler, routing oil to be co...
View full detailsO-ring for the variable valve timing (VVT) solenoid, part of the timing gear assembly at the front of the engine. The solenoid meters oil flow to ...
View full detailsVacuum Pump Seal - sealing ring between the engine-driven vacuum pump and its mounting face on the engine, forming part of the brake servo vacuum c...
View full detailsO-Ring - Radiator Hose
Gasket - Oil Cooler seals the engine oil cooler to its mounting face, within the Oil Cooler and Filter assembly. It maintains the integrity of the...
View full detailsBrake Caliper Locating Pin Kit for the sliding brake caliper. The guide pins let the caliper float on its carrier bracket so both brake pads wear ...
View full detailsPiston Ring Set for the 5.0L V8 AJ133 petrol engine, supplied at standard bore size. The ring pack seals the combustion chamber against the cylind...
View full detailsBrake Caliper Guide Pin Dust Cover for the front and rear brake calipers. The boot fits over the caliper guide pin and seals against the carrier b...
View full detailsBrake Caliper Bleed Screw for the front and rear brake calipers. The bleed screw threads into the bleed port on the caliper body and is opened to ...
View full detailsCamshaft Position Sensor mounted in the timing gear cover, reading the toothed target on the camshaft drive to give the engine control module a dir...
View full detailsThermostat Housing for the 5.0-litre AJ133 V8 petrol engine, part of the engine cooling circuit. The housing seats the coolant thermostat and form...
View full detailsDrive Fastener - black plastic drive-in retaining clip used to secure body mouldings, trim panels and interior finishers to their mounting panels. ...
View full detailsSupercharger Isolator - the torsional damping coupler inside the supercharger drive, sitting between the drive input and the rotor pack of the Root...
View full detailsBrake Vacuum Pump, the auxiliary vacuum source for the brake servo on petrol engines. Petrol engines - particularly direct-injection and superchar...
View full detailsFuel Pump - high-pressure, engine-mounted fuel injection pump within the direct-injection fuel system on petrol engines. Driven off the engine, it...
View full detailsTiming Chain Kit for the timing drive of the AJ133 5.0L V8 petrol engine (naturally aspirated and supercharged) and the AJ126 3.0L V6 supercharged ...
View full detailsSpark Plug Well Gasket seals the spark plug aperture in the camshaft (valve) cover on the right-hand cylinder head bank. It prevents engine oil fr...
View full detailsBonnet Latch is the closure mechanism that engages the bonnet striker to hold the bonnet securely shut, releasing when the bonnet release is operat...
View full detailsSensor Assembly
Spark Plug Gasket - LH seals the spark plug apertures in the left-hand cylinder head cover (cam cover). It keeps engine oil out of the spark plug w...
View full detailsExpansion Tank Cap seals the coolant expansion tank in the engine cooling system and sets the circuit's operating pressure. The pressure-relief va...
View full detailsCam Cover Gasket seals the right-bank camshaft cover to the cylinder head on the 5.0L V8 (AJ133) petrol engine. It forms the oil-tight joint aroun...
View full detailsCam Cover Gasket seals the left-bank camshaft cover to the cylinder head on the 5.0L V8 (AJ133) petrol engine. It forms the oil-tight joint around...
View full detailsBattery - Wet Non-Spillable for the vehicle electrical system. It is a flooded (wet) lead-acid battery of sealed, non-spillable construction. It su...
View full detailsPlug cooling system bleed
Coolant Tube forming the primary coolant path between the cylinder block and the water outlet. This aluminium tube carries coolant from the engine...
View full detailsWater Pump is the engine-driven mechanical pump that circulates coolant through the cylinder block, cylinder heads and radiator to maintain engine ...
View full detailsThe Land Rover Defender L663 is the current-generation Defender, built on Land Rover's D7x aluminium unibody architecture and produced in Nitra, Slovakia from 2020 to present. It is available in three body configurations: the Defender 90 (3-door), the Defender 110 (5-door), and the Defender 130 (5-door extended, 8-seat). The L663 shares no body panels, drivetrain components, or structural parts with the Classic Defender (L316) that preceded it. Parts from the Classic Defender range do not fit the L663.
Reference note: official L663 technical specifications are available via the Land Rover Media Centre technical data archive.
Fitment NotesThe L663 is available with a range of petrol and diesel engines from the AJ200 and AJ300 Ingenium families, alongside a plug-in hybrid variant. The engine fitted to your vehicle determines which fuel system, cooling, ancillary, and filtration parts are compatible. Before ordering engine parts, confirm your engine variant from your VIN plate or vehicle registration document.
Petrol variants:
Diesel variants:
The P400e PHEV uses a high-voltage battery system and an additional electric motor alongside the combustion engine. Braking, cooling, and driveline components on P400e models differ from those on standard petrol and diesel variants. If your vehicle is a P400e, confirm the specific component requirement for your variant before selecting parts.
All L663 variants use a ZF 8-speed automatic transmission with a 2-speed transfer case providing permanent four-wheel drive.
Suspension FitmentThe Defender 110 and Defender 130 are fitted with air suspension as standard across all variants. The Defender 90 is available with either air suspension or coil springs depending on specification. Air suspension components and coil spring components are not interchangeable. Before ordering any suspension part for a Defender 90, confirm whether your vehicle has air or coil suspension. This information is available on your VIN plate and in your vehicle handbook.
Buying GuideParts in this collection are marked as OEM, Genuine, or Aftermarket. The distinction matters for fitment decisions and budget planning.
Genuine parts are produced by Land Rover or its authorised supply chain and carry the Land Rover part number. They are the closest match to factory specification.
OEM parts are produced by the same manufacturers that supply Land Rover's production line, but sold outside the Genuine parts programme. They meet the same manufacturing standards as Genuine parts in most cases and are typically priced lower.
Aftermarket parts are produced by independent manufacturers to fit the L663 platform. Quality varies by brand and application. For safety-critical systems including brakes, steering, and suspension, Budget Parts stocks aftermarket parts from established brands only.
If your vehicle is within a valid Land Rover warranty period, confirm with your dealer whether fitting aftermarket or OEM parts affects your warranty before ordering.
The L663 has been in production since 2020 and has received specification updates across model years. If you are ordering a part and are unsure whether it matches your build, your 17-digit VIN is the most reliable reference. The VIN is stamped on the door sill plate, the windscreen base, and the vehicle registration document. The VIN encodes your model year, engine variant, body style, and build market, which allows Budget Parts to confirm part compatibility before you order.
If you cannot find the part you need in this collection, use the backorder option. Budget Parts will source the part from its supplier network and notify you when it is ready to dispatch.
Technical GuidesThe following guides provide deeper technical context for Defender L663 ownership, service planning, and parts selection.
Known failure areas across the Defender range including L663 fitment considerations, common parts requirements by variant, and what EU owners and workshops should verify before ordering.
Defender parts Europe 2025 →The diagnostic process for overheating on Land Rover Ingenium engines, including the cooling system components most likely to require replacement. Relevant to L663 owners with D300 or P400 engines.
Land Rover overheating diagnosis →For component-specific browsing, the following category collections cover L663-compatible parts alongside other Land Rover models.
Brake discs, pads, callipers, and full brake system components for Defender L663 and the wider Land Rover range.
Land Rover brake parts →Air suspension and coil spring components, shock absorbers, bushes, and suspension fitting hardware.
Land Rover suspension parts →AJ200 and AJ300 Ingenium engine service parts, ancillaries, gaskets, and rebuild components.
Land Rover engine parts →Sensors, modules, wiring components, and electrical ancillaries for current-generation Defender models.
Land Rover electrical parts →No. The Defender L663 (2020 to present) is built on the D7x aluminium unibody platform and shares no structural, body, or drivetrain components with the Classic Defender (L316), which was produced from 1983 to 2016. Parts designed for Classic Defender models will not fit the L663. If you own a pre-2016 Defender, use the Classic Defender parts collection.
Yes, in some categories. The three body variants share the same D7x platform and powertrain options, but differ in wheelbase, body length, interior configuration, and in some cases suspension setup. The Defender 90 can be specified with either air suspension or coil springs, while the 110 and 130 come with air suspension as standard. Rear-end body parts, interior trim components, and some suspension parts are body-variant specific. Always confirm your body variant and build specification before ordering.
The most reliable method is your 17-digit VIN, which can be decoded to identify your engine variant, model year, and market specification. The VIN is located on the door sill plate, the base of the windscreen, and your vehicle registration document. Your vehicle handbook also lists the engine code on the specification page. For diesel models, the AJ200D (4-cylinder) and AJ300D (6-cylinder) engines have different service part requirements. For petrol models, the P400e PHEV has additional electric drivetrain components not present on the P300 or P400.
Genuine parts carry the Land Rover part number and are produced by Land Rover's authorised supply chain. OEM parts are produced by the same manufacturers that supply Land Rover's production line but sold outside the Genuine programme, typically at a lower price. Aftermarket parts are produced by independent manufacturers to fit the L663. For safety-critical components including brakes, suspension, and steering, Budget Parts stocks aftermarket parts from established brands. Each product listing on this page states its quality classification.
Yes. If a part is not currently in stock, the backorder option is available on the product listing. Budget Parts will source the part from its supplier network and contact you with an update once the part is located and ready. This covers both OEM and Genuine parts that may have longer lead times due to supply chain availability.
Yes, in certain categories. The P400e uses a 2.0-litre AJ200 petrol engine combined with a high-voltage electric motor and a 13.1 kWh battery system. Components related to the braking system (which includes regenerative braking), high-voltage battery cooling, and the electric drivetrain are specific to the P400e and differ from those on the standard P300 and P400 petrol variants. If your vehicle is a P400e, confirm the exact component specification with Budget Parts before ordering parts in these categories.
Updated: 6 May 2026