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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.
Fuel Injector Harness for the Td5 fuel injection system, carrying the electrical connection between the engine wiring loom and the electronic unit ...
View full detailsDiesel Fuel Filter - Cartridge is the replaceable filter element that seats in the fuel filter housing, upstream of the fuel injection pump in the ...
View full detailsFuel Tank Sender Sealing Ring for the fuel tank sender unit assembly. This sealing ring provides the fuel-tight seal between the fuel level sender...
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 detailsFuel Filter for the diesel fuel delivery system, separating dirt, debris and water from the fuel before it reaches the injection pump. Fitted in t...
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 detailsFuel Injector Harness for the Td5 fuel injection system, carrying the electrical connection between the engine wiring loom and the electronic unit ...
View full detailsThe Engine driven mechanical fuel lift pump is installed within the engine fuel system on 300Tdi diesel applications. This diaphragm-type pump mo...
View full detailsFuel Tank Sender Locking Ring for the fuel tank sender unit assembly. This ring secures the fuel level sender unit in position within the fuel tan...
View full detailsSealing Washer for diesel fuel injectors, positioned at the injector nozzle seat in the cylinder head to seal against combustion gases around the i...
View full detailsFuel Tank Spill Return Pipe Gasket for the fuel tank assembly. This gasket seals the joint where the spill return pipe meets the fuel tank, preven...
View full detailsAir Intake Hose for the 2.25L and 2.6L petrol induction system. This flexible rubber hose connects the air filter housing to the carburettor intak...
View full detailsFuel Connector Block Strainer O-Ring for the Td5 2.5L 5-Cylinder diesel engine. This O-ring seals the strainer within the fuel connector block, pr...
View full detailsZenith Carburettor Overhaul Kit for the Zenith 36IV carburettor on 4-cylinder petrol engines. This is the complete overhaul kit for the Zenith 36I...
View full detailsFuel Sender Unit Gasket for the fuel gauge sender unit fitted to the fuel tank. This gasket seals the joint between the sender unit flange and the...
View full detailsCopper Injector Sealing Washer in the fuel injection assembly of pre-TDi Land Rover diesel engines. This copper washer seats beneath the injector ...
View full detailsCarburettor Manifold Gasket for the 2.25L petrol and carburettor-equipped Defender engines. This gasket seals at the interface between the carbure...
View full detailsDiesel Fuel Filter - Inline for the 2.5L TDi and Td5 2.5L 5-Cylinder diesel fuel system. Fitted at the sedimentor position in the fuel supply line...
View full detailsFuel Filler Cap for the fuel tank filler neck, part of the fuel storage and filler assembly. Threads onto the filler neck to seal the fuel tank af...
View full detailsFuel Pump Kit built around the mechanical diesel lift pump in the low-pressure fuel supply circuit. The lift pump mounts on the engine block and i...
View full detailsInjector Sealing Washer seals each fuel injector into the cylinder head within the diesel fuel injection system, for 200 TDi and 300 TDi turbo-dies...
View full detailsDiesel Fuel Filter - Inline for the 2.5L TDi and Td5 2.5L 5-Cylinder diesel fuel system. Fitted at the sedimentor position in the fuel supply line...
View full detailsFuel filler breather hose
Air Bleed Valve for the fuel filter and sedimenter housing, part of the diesel fuel supply system. Mounted in the filter housing, the valve allows...
View full detailsFuel pump diesel 2.25
Fuel Filler Hose - SWB for the fuel filler assembly on Series Land Rovers equipped with an under-seat fuel tank. This rubber hose connects the ext...
View full detailsFuel Connector Block Gasket for the Td5 2.5L five-cylinder diesel engine, sealing the fuel connector block to the engine within the fuel pressure r...
View full detailsFuel Filter Non-Return Valve Kit for the Td5 fuel filter housing, in the low-pressure fuel supply circuit. The non-return valve maintains fuel pri...
View full detailsFuel Tank Top Gasket sealing the sender, pump or pick-up unit against the top face of the fuel tank. A flat sealing gasket fitted at the tank-top ...
View full detailsAccelerator Spring for the throttle linkage on diesel engines. This return spring acts on the accelerator linkage, drawing the throttle back to th...
View full detailsFuel Filter for the diesel fuel delivery system, separating dirt, debris and water from the fuel before it reaches the injection pump. Fitted in t...
View full detailsInjector 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 detailsAccelerator Cable links the accelerator pedal to the injection pump throttle lever, forming part of the throttle linkage on the 2.25L diesel engine...
View full detailsFuel Pump Gasket for the 2.0L diesel engine (Series II) and 2.25L diesel engine (Series IIA). This gasket seals between the mechanical fuel pump b...
View full detailsFuel Pump Seal, part of the fuel delivery system at the in-tank fuel pump and sender module. Seals the joint where the fuel pump and sender unit m...
View full detailsFuel Filler Hose for the rear fuel tank on long-wheelbase models. This flexible hose forms the filler neck connection, carrying fuel from the body-...
View full detailsFuel Tank Mounting is the moulded rubber isolator in the fuel tank mounting assembly that sits between the tank body and its chassis support. It c...
View full detailsFuel Filler Cap Seal is the sealing ring fitted inside the metal fuel filler cap. It forms the seal between the cap and the filler neck, preventin...
View full detailsZenith Carburettor for the 2.25L petrol engine, part of the fuel and induction system. It meters fuel into the incoming air stream to form the air/...
View full detailsFuel Filter with a paper filter element, for carburettor petrol engines. Part of the fuel supply system. The filter is plumbed inline between the ...
View full detailsFuel Lift Pump Gasket seals the mechanical fuel lift pump to the engine on 2.5L diesel applications, including the 200TDi and 300TDi. Fitted betwe...
View full detailsElectric Fuel Pump mounted externally in the fuel supply system, drawing petrol from the tank and delivering it to the carburettor. This is an ext...
View full detailsFuel Tank Mount is a rubber mounting that supports the fuel tank on the chassis. It cushions the tank on its mounting bracket, isolating it from c...
View full detailsFuel Pump - Petrol 4-Cyl for the mechanical fuel delivery system on Land Rover 2.25L 4-cylinder petrol engines. This mechanical lift pump is drive...
View full detailsCompression Olive for rigid fuel pipe unions. This 8 mm ferrule seats between the union nut and the fitting body, compressing onto the pipe as the ...
View full detailsTank Sender Unit measures the fuel level in the under-seat fuel tank and signals it to the dashboard fuel gauge. A float-actuated variable-resista...
View full detailsFuel Filter Element for the carburettor fuel supply circuit on Land Rover V8 petrol engines. Fitted in-line on the fuel feed pipe between the fuel...
View full detailsWeber Carburettor for the 2.25L petrol engine, part of the fuel and induction system. It meters fuel into the incoming air stream to form the air/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