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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.
Brake Disc Retaining Screw that locates the brake disc against the wheel hub flange, holding the disc square and in position while the caliper and ...
View full detailsDrive Belt Idler Pulley - a non-driven guide pulley in the accessory drive belt system of the 3.0L AJ20P6 six-cylinder petrol engine. The idler gu...
View full detailsMoulding - Front Wheel Arch
Breather Tube forming part of the crankcase ventilation circuit on the 5.0L V8 petrol engine (AJ133). It carries crankcase blow-by gases from the ...
View full detailsRetaining Clip is a fastening clip used in the radiator grille and front bumper assembly. It secures the grille and front bumper trim components t...
View full detailsClip - retaining clip for the radiator grille and front bumper assembly. It secures the grille and bumper components to their mountings.
Overflow Container Cap for the cooling system expansion (overflow) reservoir. The cap seals the coolant expansion tank and maintains system pressu...
View full detailsPlus Foam Air Filter Eqv LR129322
Brake Pad Set - Rear - friction pad axle set for the rear disc brake assembly. The pads locate in the rear caliper carriers and clamp against the ...
View full detailsFinal Drive Lubricant - a fully synthetic 75W-90 gear oil meeting API GL5, supplied in a 4 litre pack. Specified for the front and rear final driv...
View full detailsFront Brake Disc, 363 mm diameter - front foundation brake assembly. The disc locates on the front hub and provides the friction surface for the f...
View full detailsRear Door Organiser - MOLLE-pattern storage panel mounted to the inside face of the rear door. The webbing grid accepts MOLLE-compatible pouches a...
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 detailsCylinder Head Gasket sealing the cylinder head to the engine block. Fitted to the 2.0L four-cylinder AJ200 (Ingenium) petrol engine, including PHE...
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 detailsLamp Access Cover for the left-hand rear lamp - the removable finisher panel in the luggage compartment door trim that closes the service aperture ...
View full detailsLamp Access Cover - right-hand rear, part of the rear lamp mounting assembly. The cover closes the aperture behind the rear stop and turn lamp, gi...
View full detailsExterior mirror motor - left-hand side glass adjustment motor within the door mirror head. The motor sits behind the mirror glass and drives the g...
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 detailsSpark Plug Aperture Gasket seals the spark plug aperture in the cylinder head cover on the left hand cylinder bank. It closes the joint between th...
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 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 detailsFuel Filler Restrictor for diesel vehicles, fitted inside the fuel filler neck as part of the fuel tank and filler assembly. It forms a physical b...
View full detailsChain - Timing
Brake Disc & Caliper Bolt - a fixing bolt for the brake disc and caliper assembly. It is used at both the front and rear brake disc and calipe...
View full detailsO-Ring seals the variable valve timing (VVT) solenoid within the timing gear and sprocket assembly. It maintains an oil-tight joint between the VV...
View full detailsExhaust Gas Temperature Sensor for the lower sensing position at the diesel particulate filter, within the exhaust aftertreatment system. The sens...
View full detailsInlet Manifold Gasket - 5.0 V8 - RH seals the inlet manifold to the cylinder head on the right-hand bank of the 5.0 litre V8 petrol (AJ133) engine,...
View full detailsBrake Disc & Caliper Bolt - a fixing bolt for the brake disc and caliper assembly. It is used at both the front and rear brake disc and calipe...
View full detailsGasket - Oil Filter to Block seals the joint between the oil filter housing and the cylinder block, within the Oil Cooler and Filter assembly. It ...
View full detailsSpark Plug Aperture Gasket for the right-hand camshaft cover, sealing the spark plug well against oil ingress. The camshaft cover carries a tube f...
View full detailsO-Ring for the oil pump inlet tube, part of the oil pump, sump and filter assembly. It seals the joint at the oil pump inlet (pick-up) tube, keepi...
View full detailsGasket - Oil Filter to Block seals the joint between the oil filter housing and the cylinder block, within the Oil Cooler and Filter assembly. It ...
View full detailsFuel Pressure Sensor for the high-pressure fuel injection circuit on petrol engines. It measures fuel rail pressure and temperature and reports to ...
View full detailsInlet Manifold Gasket - 5.0 V8 - RH seals the inlet manifold to the cylinder head on the right-hand bank of the 5.0 litre V8 petrol (AJ133) engine,...
View full detailsThermostat Housing - engine cooling circuit component for the 3.0L Ingenium six-cylinder petrol engine (AJ20P6 / AJ22P6). The housing carries the ...
View full detailsFront Brake Pad Kit - friction pad set for the front disc brake assembly, for the 380 mm front disc and size 20 caliper configuration. The pads lo...
View full detailsExhaust Gas Temperature Sensor located at the turbocharger. It measures the exhaust gas temperature entering the turbine and aftertreatment stage a...
View full detailsBlanking Plug used within the engine cooling system - thermostat housing, radiator and coolant expansion tank, and the cooling pipework. The plug ...
View full detailsExpansion Tank Seal - sealing ring for the bleed valve fitted to the coolant expansion tank in the engine cooling system. Seals the bleed valve in...
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 detailsCam Cover Gasket for the right-hand cylinder head of the 5.0L AJ133 V8 petrol engine, part of the camshaft cover assembly. The gasket seals the jo...
View full detailsIntercooler Pipe connecting the turbocharger outlet to the intercooler in the charge-air system of the 2.0L AJ200 (Ingenium) four-cylinder diesel e...
View full detailsInlet Valve - cylinder head inlet (induction) valve for the 5.0L V8 AJ133 supercharged petrol engine. The inlet valve admits the intake charge int...
View full detailsTiming Tensioner Screw - M8 x 45mm is the fastener that secures the chain tensioner within the timing gear assembly of the 5.0 litre V8 petrol (AJ1...
View full detailsRear Brake Disc - a vented disc from the rear brake disc and caliper assembly. The disc is mounted on the rear hub behind the road wheel and rotat...
View full detailsPrimary Timing Chain Tensioner from the timing drive assembly at the front of the 2.0L four-cylinder AJ200 / AJ20P4 engine. The tensioner bears ag...
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