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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.
Injector Retainer - injector clamp for the 2.2L Td4 common-rail diesel engine. The retainer clamps the fuel injector into its bore in the cylinder...
View full detailsInjector O-Ring and Washer Kit - the sealing set for the fuel injectors of the Td5 2.5L 5-cylinder turbo diesel engine. Each injector seals at two...
View full detailsFuel Feed Tube is a rigid fuel line in the fuel delivery system, routing pressurised fuel toward the engine's fuel rail. Applies to the 2.0L 16V T...
View full detailsInjector Refit Kit for the fuel injection system on the 2.0L 16V TIVCT turbo petrol engine. It supplies the seals and service components required ...
View full detailsInjector Pipe No 4 is a high-pressure fuel pipe in the common-rail injection system of the 2.4L Duratorq TDCi (Puma) diesel engine. It carries fue...
View full detailsInjector Pipe is the number-two high-pressure fuel line, carrying fuel from the common rail to the second injector on the 2.4L Duratorq-TDCi HPCR t...
View full detailsInjector Pipe is the number-one high-pressure fuel line, carrying fuel from the common rail to the first injector on the 2.4L Duratorq-TDCi HPCR tu...
View full detailsDiesel System Cleaner - a 300ml fuel additive that cleans the diesel fuel injection system, dissolving deposits from the injectors, fuel pump and c...
View full detailsSeal Ring seals the fuel injection pump within the fuel injection system. The ring prevents fuel leakage at the injection pump. Fitted to the 2.4L...
View full detailsGasket for the fuel injection pump in the diesel fuel system. It seals the mating joint where the high-pressure fuel injection pump mounts to the ...
View full detailsFuel Temperature Sensor - measures the temperature of the fuel in the engine fuel system. The sensor reports fuel temperature to the engine manage...
View full detailsFuel Temperature Sensor - measures the temperature of the fuel in the engine fuel system. The sensor reports fuel temperature to the engine manage...
View full detailsO-Ring - Fuel Injector - Td4 Diesel - sealing ring in the fuel injector and pipe assembly of the Td4 2.0L 16-valve diesel engine. The ring seals t...
View full detailsFilter Fuel Element
Filter - Fuel
Fuel Cut-Off Switch - inertia-operated safety switch wired into the electrical supply to the fuel pump. In normal service the switch is closed and...
View full detailsFuel Injector Sealing Washer - sealing washer fitted between the injector body and the injector bore in the cylinder head. The washer seals combus...
View full detailsFuel Tank Sender Unit Assembly, mounted inside the fuel tank as part of the fuel level sensing system. The assembly carries the fuel level sensor,...
View full detailsLeak Detection Pump - DMTL (Diagnostic Module Tank Leakage) unit for the fuel tank evaporative emission (EVAP) system. The module sits between the...
View full detailsInjector Insulation Pad for the fuel injection system on the Td5 2.5L five-cylinder turbo diesel engine. The pad fits over the electronic unit inj...
View full detailsFuel Pressure Regulator for the multi-point electronic fuel injection system on the 3.9L V8 EFI petrol engine. Mounted on the injector fuel rail, ...
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 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 detailsFuel Filler Cap seals the fuel tank filler neck, retaining fuel and vapour while keeping out dirt and water. The cap has a silver finish. For Td5 ...
View full detailsFuel Filter Housing that holds the diesel fuel filter element within the fuel supply circuit. Mounted in the fuel line ahead of the injection syst...
View full detailsFuel Injector - fuel injection system. 2.0L L-series turbo diesel. The injector is mounted in the cylinder head and fed with high-pressure fuel fr...
View full detailsFuel Injector for the 5.0L V8 AJ133 petrol engine. It meters and atomises fuel for combustion under the control of the engine management system. O...
View full detailsFuel Pump and Sender Unit - the in-tank assembly combining the electric fuel lift pump with the fuel level sender, part of the fuel tank pump, send...
View full detailsFuel Pump - external-fitting 24-volt electric fuel pump for the 3.5L V8 petrol engine in 24-volt electrical specification. Mounted outside the tan...
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 detailsThrottle Body and Motor regulates the volume of air entering the intake manifold on the 2.0L Si4 16V TIVCT turbocharged petrol engine. It sits in t...
View full detailsFuel Pressure Relief Valve is fitted to the high-pressure common-rail fuel system of the 2.4L Duratorq TDCi diesel engine. Mounted on the fuel rai...
View full detailsFuel Pressure Relief Valve is fitted to the high-pressure common-rail fuel system of the 2.4L Duratorq TDCi diesel engine. Mounted on the fuel rai...
View full detailsFuel Supply Manifold distributes fuel to the injectors on the left-hand cylinder bank of the 3.0L V6 diesel engine. It forms part of the engine's ...
View full detailsFuel Pressure Relief Valve is fitted to the high-pressure common-rail fuel system of the 2.4L Duratorq TDCi diesel engine. Mounted on the fuel rai...
View full detailsFuel Injector & Pipe Kit for the 2.4L Duratorq-TDCi HPCR (Puma) common-rail diesel engine. The injector meters and atomises high-pressure fuel...
View full detailsFuel Pump and Sender Unit - combined in-tank fuel pump and fuel level sender, part of the fuel tank pump, sender and mountings group. The electric...
View full detailsFuel Supply Manifold - the high-pressure common rail of the HPCR fuel injection system on the 2.4L Duratorq TDCi four-cylinder diesel. Fuel arrive...
View full detailsFuel Injector Kit for the 3.6L V8 32V TDV8 Diesel (Lion) engine, covering cylinders 2 and 7. This kit includes the fuel injector together with its...
View full detailsFuel Supply Manifold - right-hand cylinder bank component of the high-pressure common-rail fuel injection assembly on the 3.0L V6 turbo diesel (30D...
View full detailsHigh-Pressure Fuel Injection Pump for the 2.0L GTDi turbocharged petrol engine. This engine-mounted pump raises fuel to the high pressure required ...
View full detailsFuel Rail is the common-rail fuel supply manifold on the 2.2L turbo-diesel (Puma) engine. It stores high-pressure fuel delivered by the injection ...
View full detailsPrimary Fuel Filter for the 2.0L AJ21D4 diesel engine, part of the fuel filtration circuit. As the primary stage, it separates water and removes c...
View full detailsFuel Tank Filler Cap Assembly for the fuel tank filler neck. It seals the filler neck to contain fuel vapour and maintain the sealed pressure of t...
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 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 detailsFuel Tank Filler Cap - Petrol/PHEV seals the fuel filler neck on petrol and plug-in hybrid (PHEV) fuel systems. It closes the filler neck to conta...
View full detailsFuel Tank Filler Cap for the fuel filler system on petrol and plug-in hybrid (PHEV) applications. Threads onto the filler neck at the top of the f...
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