Range Rover L405 Parts

Range Rover L405 parts: scope and production phases

The Range Rover L405 is the fourth-generation full-size Range Rover, assembled at Solihull and produced from model year 2013 through to 2022. It succeeded the Range Rover L322 (2002-2012) and was itself replaced by the Range Rover L460 (2022 onwards). It is the first production 4x4 to use an all-aluminium monocoque unibody structure, resulting in a weight reduction of approximately 420 kg compared to the L322. All variants use the ZF 8HP eight-speed automatic transmission and a Magna Steyr DD295 two-speed transfer case with permanent four-wheel drive.

The L405 divides into two clearly distinct technical phases. Parts compatibility, exhaust after-treatment systems, infotainment components, and electrical architecture differ between phases. Ordering by registration year alone is not sufficient. Confirming which phase your vehicle belongs to before selecting engine-specific, after-treatment, or infotainment parts is the most reliable way to avoid incorrect fitment.

Pre-facelift models (MY2013 to 2016) use the 3.0-litre TDV6 diesel (engine code 306DT, no AdBlue or SCR system), the 4.4-litre SDV8 diesel, and the 5.0-litre AJ133 V8 petrol family. The 3.0-litre AJ126 supercharged V6 petrol was added from 2014. Infotainment is InControl Touch, using a MOST optical ring bus architecture.

Post-facelift models (MY2017 to 2022) use the 3.0-litre SDV6 diesel (engine codes 306PS or 306DT-2, fitted with SCR and an AdBlue dosing system), retain the 4.4 SDV8 diesel and V8 petrol, and from MY2019 add the 2.0-litre Ingenium P400e plug-in hybrid. From MY2020, the 3.0-litre Ingenium straight-six MHEV was introduced in petrol variants. Infotainment moves to InControl Touch Pro and Touch Pro Duo, using Ethernet-based HMI architecture rather than the MOST optical ring of the pre-facelift models.

Parts that are correct for a 2015 TDV6 will not necessarily fit a 2019 SDV6. EGR components, DPF sensors, NOx sensors, AdBlue dosing pumps, and exhaust after-treatment parts are phase-specific. Infotainment components and door modules are also architecture-specific between the two phases.

Powertrain and technical phase reference

Use the table below to identify which phase your L405 belongs to before selecting phase-specific parts.

Confirming your L405 variant before you order

The L405 spans a significant powertrain and electronics transition. For most part categories, registration year is sufficient to confirm fitment. For engine-specific components, exhaust after-treatment parts, and infotainment modules, the phase boundary matters more than the year alone.

The 2017 model year requires particular attention. In the EU market, 2017 is a bridge year: some 2017-registered vehicles carry post-facelift infotainment electronics (InControl Touch Pro with Ethernet HMI) but pre-facelift exterior styling. For infotainment and interior trim parts, 2017 vehicles may fall into either specification depending on build date. Your VIN and build date are the most reliable identifiers.

The 17-digit Vehicle Identification Number is the definitive reference. It appears in three locations on every L405: behind the windscreen on the dashboard plate, on the B-pillar door label, and on the V5C registration document. Position 10 of the VIN identifies the model year; positions 4 through 8 encode the vehicle descriptor section, which a JLR dealer or workshop tool can decode to confirm engine family, transmission, drive type, and AdBlue specification. For phase-critical parts, decode the VIN before ordering rather than relying on the registration year.

The L405 shares the JLR D7u aluminium platform with the Range Rover Sport L494 (2014-2022). Some mechanical components in the transmission, air suspension, and drivetrain categories cross-fit between the two, but the vehicles have different body structures and wheelbase dimensions. Always confirm by part number against your L405 VIN before ordering; do not assume universal cross-fitment between L405 and L494.

If you manage a workshop and need fitment confirmation across several L405 variants in a single order, send the relevant VINs to the Budget Parts technical team for pre-order validation.

Parts categories in this collection

The L405 collection covers replacement and maintenance parts for both technical phases. Categories stocked include engine components (gaskets, seals, EGR components, injector seals, cooling system parts), exhaust after-treatment parts (DPF sensors, NOx sensors, AdBlue dosing components for post-facelift SDV6 variants only), transmission service items (ZF 8HP filter kits, fluid, solenoids), air suspension components, braking system parts (discs, pads, calipers, sensors), steering and suspension components (front upper and lower wishbone arms, bushes, ball joints, hub units, anti-roll bar parts), drivetrain and propshaft components, electrical parts (door modules, sensors, relays, switches), cooling system parts, body and trim components, and fuel system parts.

Air suspension parts are among the most frequently replaced components on the L405. The electronic air suspension uses four corner-mounted air strut units, four rotary height sensors, and a dedicated EAS ECU. The OEM air suspension compressor for the L405 is supplied by AMK. Two production variants exist, referenced under part numbers LR088859 and LR108984. The correct replacement unit should be confirmed against your vehicle's VIN or the label on the existing compressor before ordering. EAS calibration is required after compressor, air strut, or height sensor replacement, and the EAS dryer integrated into the compressor assembly must be replaced at the same time as the compressor unit.

Genuine, OEM and aftermarket parts for the L405

L405 listings show a quality grade on every line: Genuine (original Land Rover-channel stock, full LR part number and packaging), OEM (the same component direct from the original supplier — for example AMK air suspension compressors — without the JLR channel markup), or Aftermarket (an independently manufactured equivalent, with quality varying by supplier). Choose the tier that matches the repair: Genuine for warranty work or original-spec rebuilds, OEM for cost-effective rebuilds where original supplier identity matters, Aftermarket for older vehicles or non-critical items. The Range Rover parts collection carries the full tier definitions.

Stock, shipping and trade accounts

L405 inventory is held in The Hague and shipped across the European Union with EU-correct VAT treatment, ASN documentation where required, and direct courier handover. Single-VIN orders, multi-line workshop orders, and standing-order trade accounts are all handled from the same warehouse with same-day picking on confirmed stock.

Independent workshops and registered Land Rover trade buyers in the EU can apply for the Budget Parts wholesale account, which adds trade pricing tiers, account-based credit terms, and direct contact with the Budget Parts technical team for fitment validation. Workshop registrations and EU VAT-registered businesses can sign up through the Wholesale Portal.

Looking for parts for a different Range Rover generation or sub-brand? The Range Rover parts collection routes to every Classic, P38, L322, L460, Sport, Evoque, and Velar child collection.

Technical guides

The articles below are published guides providing diagnostic and technical context relevant to Range Rover L405 owners and workshops. They support your parts decision by providing the diagnostic depth that this collection page does not attempt to reproduce.