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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 O-Ring for the 2.5L Td5 5-Cylinder Turbo Diesel fuel injection system. This O-ring seats in the groove on the injector body at the cylind...
View full detailsInjector Sealing Washer seals the base of the fuel injector into the cylinder head on the Td5 2.5L 5-cylinder turbo diesel engine. The washer sits...
View full detailsChoke Clip is the retaining clip that secures the choke cable at the Zenith carburettor. Part of the choke cable installation, it anchors the oute...
View full detailsPipe seal
EDC switch Puma
Military fuel cap
Fuel Filler Cap - the cap that closes and seals the fuel tank filler neck. It screws onto the filler neck to seal the fuel system, retaining fuel ...
View full detailsSpring Washer is an M8 double-coil spring washer used as a fastening component in body and chassis assemblies. The double-coil spring form maintai...
View full detailsFuel Filter for the diesel fuel supply system of the 2.2L DW12 common-rail direct-injection turbo diesel engine. It is fitted in the fuel line betw...
View full detailsCarburettor Repair Kit for the six-cylinder petrol engine carburettor. It supplies the renewable service parts used to overhaul the carburettor and...
View full detailsFuel Tank Adaptor Ring secures the in-tank fuel pump and sender unit assembly into the aperture on the top of the fuel tank. The ring locks the pu...
View full detailsFuel Tank Vent Hose - part of the fuel tank ventilation circuit on Puma TDCi models. It carries fuel vapour from the tank, allowing the tank to br...
View full detailsCoolant Hose connecting the radiator to the fuel cooler within the engine cooling circuit. It routes engine coolant to the coolant-cooled fuel coo...
View full detailsPump Injection Ring
O-Ring for the fuel injector harness assembly on the Td5 2.5L 5-Cylinder Turbo Diesel engine. This O-ring provides a seal within the fuel injector...
View full detailsFuel Filler Grommet seals the joint between the fuel tank filler neck and the body aperture, within the fuel filler assembly. The rubber grommet l...
View full detailsAccelerator Rod in the throttle linkage. This rigid rod transmits accelerator pedal movement through the linkage to operate the engine throttle.
P-Clip - 19/64" x 3/8" is a pressed-steel P-profile retaining clip used to route and secure fuel lines, brake pipes, or wiring looms against a chas...
View full detailsFuel Injector Bolt - retaining bolt securing the fuel injector clamp to the cylinder head on the 2.4L Duratorq TDCi (Puma) common-rail diesel engin...
View full detailsWasher - Diesel Sedimentor is a sealing washer used in the diesel fuel sedimentor (fuel filter/water separator) assembly on diesel-engined Land Rov...
View full detailsFuel Tank Mounting Washer is used at the fuel tank mounting points, spreading the clamping load of the fixing across the mounting bracket or strap....
View full detailsWasher
Fuel Filler Hose for the fuel system of the Defender, connecting the external filler cap housing to the fuel tank. This hose provides the sealed f...
View full detailsFuel Filter within the diesel fuel supply assembly. This filter traps particulate contamination in the fuel supply circuit before fuel reaches the...
View full detailsFuel Tank Vent Hose - part of the fuel tank ventilation circuit, allowing the tank to breathe and equalise internal pressure as fuel level and temp...
View full detailsStrap - Fuel Tank
Hose - Filler Pipe
Filler Pipe Securing Ring for the fuel filler pipe assembly. This retaining ring secures the fuel filler pipe to the fuel tank inlet, maintaining ...
View full detailsThrottle Body Housing Seal seals the rear interface of the throttle body housing where it mates with the adjoining intake ducting, within the engin...
View full detailsThrottle Seal for the intake throttle valve housing. It fits at the joint between the throttle body and the intake, maintaining an airtight connec...
View full detailsPrimary Fuel Filter for the diesel fuel supply system of the 2.0L I4 diesel (AJ200 / AJ20D4 / AJ21D4) engine. The primary filter separates water a...
View full detailsrod control GENUINE LR - 2.25 petrol and 2.6 petrol, 1968 onwards
Diesel Fuel Filter Plug Seal - a sealing ring for the drain plug on the diesel fuel filter and sedimentor. It seals the drain/bleed plug against t...
View full detailsFuel Filter TD4
Injector Spill Pipe links the fuel injectors in the 2.5L 4-cylinder turbo diesel injection system. It returns leak-off (spill) fuel from the injec...
View full detailsIntake Elbow Seal for the 3.5L V8 twin-carburettor petrol engine. The seal sits between the air cleaner intake elbow and the carburettor intake to ...
View full detailsAccelerator Cable for the Range Rover Classic 3.5L V8 carburettor engine, left-hand drive, manual transmission. This cable connects the accelerato...
View full detailsCarburettor Overhaul Kit for the 2.25L four-cylinder petrol engine. The kit renews the perishable sealing and metering components of the carburetto...
View full detailsAccelerator Cable for the throttle control linkage, connecting the accelerator pedal to the engine's throttle mechanism. The cable transmits pedal...
View full detailsFuel Pump Gasket seals the external fuel pump to its mounting face in the fuel delivery system, preventing leakage at the joint. Used on petrol ap...
View full detailsFuel Filter for the TD4 2.0L diesel engine fuel system. This filter element installs within the fuel filter housing in the engine bay fuel circuit...
View full detailsFuel Tank Bracket for the fuel tank mounting assembly on the Defender. This steel bracket secures the fuel tank to the chassis, forming part of th...
View full detailsAccelerator Cable for the VM Diesel engine, left-hand-drive (LHD) configuration. Connects the accelerator pedal to the injection pump as part of th...
View full detailsFuel Pipe for the 200 TDi diesel fuel delivery circuit. Connects the fuel filter outlet to the injection pump inlet, carrying filtered fuel to the...
View full detailsFuel Filler Seal - sealing ring fitted at the fuel filler, part of the fuel tank filler assembly. Seals the joint at the filler neck to prevent fu...
View full detailsSealing Washer is the fuel injector sealing washer for the Ingenium diesel engine (2.0L and 3.0L AJ20 / AJ21 diesel). It seats at the base of the ...
View full detailsEnergy-Absorbing Foam Pad is fitted within the fuel filter assembly, cushioning the filter and absorbing vibration and impact energy. Supplied for...
View full detailsBolt securing the fuel injector and high-pressure fuel pipe assembly on the engine fuel system. It clamps the injector and high-pressure pipe unio...
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