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Land Rover fuel system parts for Td5, TDV6, SDV6, Puma and Series-era engines. Common rail platforms run rail pressure up to 2,700 bar, so injectors, high-pressure pumps and regulators are precision components where the right specification matters more than the price tag. Stocked across our Dutch warehouse network for next-day EU dispatch.
Gasket - Fuel Pump
Fuel Injector
Fuel Pump and Sender Unit for the 5.0L V8 petrol engine, in naturally aspirated and supercharged (AJ133) applications. Mounted inside the fuel tan...
View full detailsFuel Injector for the 2.0L I4 Ingenium (AJ200) diesel engine, part of the high-pressure common rail fuel injection system. The injector is clamped...
View full detailsFuel Rail for the fuel injection system. It carries pressurised fuel from the supply line across the injector bank, mounting the injectors and hold...
View full detailsFuel Tank Sender Cover, part of the in-tank fuel pump and level sender installation. It closes the sender aperture in the top of the fuel tank, se...
View full detailsFuel Pressure Sensor for the high-pressure common-rail circuit of the 4.4L DOHC DITC V8 turbo diesel. The sensor is mounted in the fuel rail and r...
View full detailsPump - Ffh
Primary Fuel Filter for the diesel fuel supply system. Positioned upstream of the high-pressure injection circuit, it removes particulate contamina...
View full detailsFuel Vapour Valve fitted to the fuel tank as part of the evaporative emissions and tank ventilation system. It vents fuel vapour from the tank to ...
View full detailsFuel Crossover Tube is the high-pressure fuel crossover pipe within the fuel injection system. It carries high-pressure fuel across the engine bet...
View full detailsFuel Vapour Valve (Purge Control Valve) - electrically operated solenoid valve in the evaporative emission control (EVAP) system, for supercharged ...
View full detailsFuel Sender and Pump is the in-tank fuel delivery module combining the electric fuel pump with the fuel level sender unit, mounted inside the fuel ...
View full detailsFuel Injector meters and delivers fuel into the engine on the 5.0L V8 AJ133 petrol engine, in both naturally aspirated and supercharged forms, as p...
View full detailsFuel Pump Drive Sprocket for the 2.0L Ingenium diesel engine (AJ200 / AJ20D4). The sprocket drives the high-pressure fuel pump from the engine's ti...
View full detailsFuel Filler Cap for unleaded petrol applications, sealing the fuel tank filler neck. The cap closes the filler neck and keeps the tank sealed agai...
View full detailsDEF Injector Refit Kit
Gasket
Fuel Pressure Regulator (fuel pressure control valve) for the diesel high-pressure fuel injection system. Mounted on the high-pressure fuel pump, i...
View full detailsLocking Fuel Cap - locking cap for the fuel tank filler neck. Seals the filler neck and locks with a key to deter fuel theft and tampering.
Injector Refit Kit Kit of replacement seals and fixings for refitting the fuel injectors on the 4.4L V8 diesel engine. Supplies the consumable sea...
View full detailsFuel Injection Kit supplied as a single-cylinder fuel injector assembly for the 5.0L V8 petrol engine (AJ133), covering both naturally aspirated an...
View full detailsFuel Pump for the fuel delivery system. It supplies fuel to the engine at the pressure the fuel system requires, maintaining a steady flow to meet ...
View full detailsFuel Sender and Pump - the complete in-tank fuel pump and level sender module that delivers fuel to the engine from within the tank. The electric ...
View full detailsFuel Pump is the in-tank pump module of the fuel delivery system. Mounted within the fuel tank, it draws fuel and delivers it under pressure to th...
View full detailsFuel Pump Support Housing Seal for the high-pressure fuel pump on the 2.0L Si4 petrol engine. The seal fits between the fuel pump support housing ...
View full detailsPrimary Fuel Filter for the 4.4L V8 Diesel (DOHC DITC) fuel supply circuit. The primary fuel filter sits upstream in the fuel delivery path, separ...
View full detailsFuel Injection Pump for the 3.0L V6 diesel engine. This high-pressure pump is the core component of the common-rail fuel injection system, drawing ...
View full detailsFuel Pipe forms part of the fuel injector and pipe assembly on the 4.4L V8 turbo diesel engine. It routes high-pressure fuel within the injection ...
View full detailsFuel Supply and Vapour Tube is a combined under-floor pipe assembly serving the fuel delivery and evaporative emissions systems. The supply line c...
View full detailsThrottle Spring - the return spring in the throttle linkage. Acting on the throttle body spindle, it closes the throttle butterfly and returns the ...
View full detailsHose filler neck
Fuel Injection Pump for the high-pressure common-rail (HPCR) fuel injection system of the 2.4L Duratorq-TDCi (Puma) turbo-diesel engine. The pump ...
View full detailsFuel Filter with Sediment Bowl is a CAV-type fuel filter assembly that cleans the fuel supply and separates water and sediment before they reach th...
View full detailsCarburettor Top Cover Screw for the Zenith 36 IV carburettor. The screw secures the top cover to the carburettor body, clamping the cover and its ...
View full detailsInjection Pump - the fuel injection pump at the heart of the diesel fuel delivery system. Driven off the engine timing gears, the pump draws fuel ...
View full detailsInjection Pump - 300 TDi - with Immobiliser - the diesel fuel injection pump for the 2.5L 300 TDi four-cylinder turbo diesel engine, mounted at the...
View full detailsInjection pump Freelander 2ltr reconditioned EXCHANGE
Fuel Pressure Sensor A sensor in the fuel injection system that measures the pressure of the fuel delivered to the injectors and reports it to the ...
View full detailsCold Start Solenoid for the carburettor cold-start enrichment circuit on the V8 petrol carburettor induction system. The solenoid operates the col...
View full detailsFuel Filter Holder - With Filter is the filter assembly in the diesel fuel supply circuit. It mounts in the engine bay fuel circuit and removes pa...
View full detailsFuel Rail for the 2.7 Td6 common-rail diesel fuel system. The fuel rail is a high-pressure manifold that receives fuel from the high-pressure pump ...
View full detailsFuel Tank Sender Unit for the Defender 90 main fuel tank. The sender unit mounts inside the fuel tank and uses a float arm and variable resistor t...
View full detailsInlet Air Seal for the Solex carburettor connection on the 2.25L 4-cylinder petrol induction system. Seals the joint between the air intake and th...
View full detailsFuel Sender Cover - the tank-top closure over the fuel sender aperture, incorporating the in-tank fuel filter, part of the fuel tank sender and mou...
View full detailsFuel Pump - in-tank pump and sender unit with integral filter, part of the fuel tank pump, sender and mountings group. The unit lifts diesel from ...
View full detailsIn-Tank Fuel Pump mounted inside the fuel tank as part of the fuel delivery system. The pump draws fuel from the tank and delivers it under pressu...
View full detailsFuel Sender and Filter forms part of the in-tank fuel delivery assembly, mounted through the fuel tank access aperture. The assembly combines the ...
View full detailsCategory Overview
The Land Rover fuel system splits into a low-pressure supply stage and a high-pressure injection stage on every diesel from the Td5 onwards. Tank-mounted lift pumps feed the high-pressure pump, the rail holds fuel under pressure until the injectors meter it into the cylinders, and excess fuel returns to the tank via the regulator and cooler. Petrol Series and Range Rover V8 platforms use simpler mechanical or electric supply systems with no high-pressure stage, but the same buying logic applies: the supply circuit and the filtration upstream of it set the lifetime of every component downstream.
Different generations fail in different places. On the Td5 (Discovery 2 and Defender), the in-tank lift pump degrades acoustically before it fails outright, and the fuel pressure regulator block on the rear of the cylinder head leaks diesel internally as the seal hardens. On the Discovery 3 and Range Rover Sport L320 parts catalogue, the 2.7 TDV6 (276DT) runs a Bosch high-pressure pump that is mechanically distinct from the 3.0 TDV6 (306DT) used on the Discovery 4 and Range Rover L405 parts. Discovery 4 restricted-performance events are commonly traced to rail-pressure deviation rather than ignition or boost faults. Freelander 2 2.2 TD4 owners learn the post-filter-change priming requirement the hard way the first time they replace a fuel filter without a manual bulb.
The component categories on this page reflect those failure patterns. Filtration changes are usually paired with pump or injector replacement, since contaminated filters are the leading wear driver on common-rail systems. Injector work pairs with new copper washers and seals every time, because reused seals are the most common cause of post-repair leakage. Regulator work on the Td5 is a fuel-system job, not a sump job, even though the visible symptom is a diesel puddle at the rear of the engine block.
Component Reference| Component | Function | Common failure indicator |
|---|---|---|
| In-tank lift pump | Low-pressure supply from tank to high-pressure pump | Whining noise (Td5 in particular), slow priming, erratic supply pressure |
| High-pressure pump (CP4 on modern common-rail platforms) | Delivers fuel to the common rail at operating pressure | Restricted Performance, difficult starting, rail pressure deviation codes |
| Fuel injectors (Bosch or Delphi) | Metered delivery to the combustion chamber | Rough running, white smoke, injector leak-off, ECU adaptation drift |
| Fuel filter | Protects high-pressure components from contamination | Restricted Performance mimicking pump failure; FL2 needs manual priming after replacement |
| Fuel pressure regulator | Maintains stable rail pressure | Td5 regulator block leaks diesel at the rear of the head; modern rail regulators trigger pressure deviation codes |
| Tank-side sender unit | Storage and level signal | Fuel smell, inaccurate gauge, lift pump failure on ageing petrol units |
Bosch's common-rail high-pressure pump technical reference documents the modular CP4 design used across modern diesel passenger-car platforms including Land Rover, with operating pressures from 1,800 to 2,700 bar depending on the variant.
Pre-purchase checks that prevent the most common ordering mistakes on Land Rover fuel system work.
Fuel system repairs are most economical when paired by labour group, not by single-component swap. Common pairings observed across the Discovery 3 and Discovery 4 parts catalogues, Defender Td5 service work, and Freelander 2 maintenance:
Covers the 5-step fuel diagnostic flow for Td5, TDV6 and Puma engines, including P0087 and P0190 fault code triage.
Land Rover crank no start fuel diagnosticExplains why Discovery 4 Restricted Performance is not always a fuel-system fault and how to triage between DPF, EGR, sensor and fuel-pressure causes before ordering parts.
Discovery 4 DPF blocked causes and fixesOEM and aftermarket fuel filters across the Td5, TDV6, SDV6, DW12 and Puma diesel range.
Land Rover fuel filtersVDO in-tank pumps, sensors and instrumentation, widely used on Td5 and other Land Rover diesels.
VDO Land Rover fuel system partsTiming kits, gaskets, pumps and internal engine components across all Land Rover and Range Rover diesel and petrol platforms.
Land Rover engine partsDefender parts catalogue covering the Td5 generation, where the regulator block and in-tank lift pump are common fuel system wear items. Filter to Td5 in the collection above.
Defender parts for the Td5 eraDiscovery 2 Td5 parts catalogue. Use the engine variant filter to narrow to Td5-specific fuel system components.
Discovery 2 partsFreelander 2 catalogue covering the 2.2 TD4 (DW12) and SD4 fuel system components, including the post-filter-change priming consumables.
Freelander 2 partsRestricted Performance is most often triggered by rail pressure deviation, which itself is most often caused by a blocked fuel filter, a worn high-pressure pump, or a leaking injector. A diagnostic scan returning P0087 or P0190 narrows the cause to rail pressure low or rail pressure sensor circuit respectively, but the underlying part is usually in the fuel system rather than the sensor itself. Modern common-rail systems operate at pressures up to 2,700 bar (Bosch CP4 reference), and a few hundred bar of deviation is enough to set the warning.
Yes. The Freelander 2 2.2 TD4 has no internal primer. A manual priming bulb is required to pull fuel through the new filter before cranking. Dry-cranking the engine to prime risks damaging the high-pressure pump, which is the most expensive part in the system.
Yes, but the new injector carries a classification code on its top that must be coded into the ECU for the specific cylinder it serves. Without coding, the ECU's per-cylinder fuel trim drifts and the same fault codes recur. Single-injector replacement is acceptable mechanically; uncoded single-injector replacement is not.
Whining noise from the rear of the vehicle is the earliest sign. Hard starting and intermittent non-start follow as the pump degrades further. The Td5 in-tank pump tends to give acoustic warning weeks or months before outright failure, so a noisy pump should be planned for replacement rather than waited out.
Yes. Incorrect or unstable fuel delivery from one or more injectors causes rail pressure to fluctuate, which sets Restricted Performance on TDV6 and SDV6 platforms. Leaking injector seals can also drop rail pressure directly. Limp mode caused by injectors usually shows alongside rough running or misfire at idle.
Yes, every time. Reused copper washers and injector seals are the leading cause of post-repair leakage and rail pressure loss. The seal kit is a fraction of the price of the injector and should be ordered with every injector replacement.
Air is trapped in the system. Common-rail diesels need the fuel circuit re-primed before the high-pressure pump can build rail pressure. On the Freelander 2 a manual priming bulb is needed; on other platforms the in-tank lift pump primes the system if the ignition is cycled before cranking. Cranking the engine to prime risks high-pressure pump damage.
Updated: 17 May 2026