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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 Pipe in the fuel supply system of the 2.5L four-cylinder diesel engine. It routes fuel through the supply circuit on installations fitted wit...
View full detailsFuel Tank Level Sender fitted inside the fuel tank as part of the fuel delivery assembly. The sender uses a float-driven variable resistance to si...
View full detailsInjector Ring Seal for the Puma 2.2L TDCi 4-cylinder turbo diesel engine, seating in the injector bore in the cylinder head. The seal forms a gas-...
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 detailsWire - Fuel Injection Valve
Injector 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 detailsFuel Injector Grommet - a sealing grommet that locates and retains a fuel injector where it passes through the cylinder head cover. It seals aroun...
View full detailsInjector Pipe No 2 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-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 detailsFuel Injector for the fuel injection system of the 2.5-litre four-cylinder naturally aspirated and early turbo diesel engine (pre-Tdi). The inject...
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 detailsBolt, M8 x 30mm secures the fuel injection pump to the cylinder block. Part of the fuel injection pump mounting hardware. Fitted to the 2.4L and 2...
View full detailsCarburettor (left-hand) for the 3.5L V8 twin-carburettor petrol engine. The carburettor meters fuel into the incoming air stream to form the combu...
View full detailsFuel Supply Manifold Sensor - the rail pressure sensor of the HPCR common-rail fuel injection system on the 2.4L Duratorq TDCi four-cylinder diesel...
View full detailsFuel Filler Hose connecting the filler neck to the fuel tank. It carries fuel from the filler point into the tank during refuelling. Fitted to 2.8...
View full detailsCarburettor (right-hand) for the 3.5L V8 twin-carburettor petrol engine. The carburettor meters fuel into the incoming air stream to form the comb...
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 No 3 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 detailsAdaptor Assembly Fi
Coolant Temperature Sensor threads into the cylinder head and reports engine coolant temperature to the engine management system and the instrument...
View full detailsFuel Pipe Union Nut for the fuel delivery line. This female threaded nut draws a fuel pipe up to its mating union, clamping the pipe's flared or c...
View full detailsFuel Injector for the EFI V8 petrol engine, part of the multi-point electronic fuel injection system. The injector is an electrically-operated sol...
View full detailsFuel Tank Locking Ring for the fuel pump and sender unit assembly. This ring secures the fuel pump and sender unit in the top of the fuel tank, pr...
View full detailsPipe Clip, a routing clip that retains pipework and small-bore lines against the chassis, body or transmission casing. It supports breather, fuel,...
View full detailsFuel Injector - Nozzle and Holder Assembly for the 2.4L Duratorq-TDCi HPCR 140PS Puma diesel engine, part of the high-pressure common-rail injectio...
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 detailsInjector Ring Seal for the Puma 2.2L TDCi 4-cylinder turbo diesel engine, seating in the injector bore in the cylinder head. The seal forms a gas-...
View full detailsSwitch - Fuel Shut-Off
Fuel Injector for the fuel injection system of the 2.5L 200 TDi diesel engine. The injector atomises high-pressure diesel delivered from the injec...
View full detailsFuel Filler Cap for the fuel tank, finished in grey. The cap closes and seals the fuel tank filler neck, retaining fuel vapour and keeping dirt an...
View full detailsFuel Pump is the in-tank electric fuel pump in the fuel delivery system, mounted within the fuel tank. It draws fuel from the tank and delivers it...
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 detailsFuel Connector Assembly - 2-Hose in the fuel delivery and pressure-regulation circuit. The connector block forms the union for the fuel lines at th...
View full detailsFuel Injector Grommet is the sealing grommet that surrounds a fuel injector where it sits in the cylinder head / camshaft cover on the 2.2L diesel ...
View full detailsFuel Injector for the 2.5L 300TDi 4-cylinder turbo diesel engine. This direct injection fuel injector delivers metered, atomised fuel into the pre...
View full detailsPump - Fuel Tank
Strap Assembly - Fuel
Locking Fuel Filler Cap for the fuel tank filler neck. Two-lug bayonet fixing. The cap is vented, allowing the tank to equalise pressure as fuel i...
View full detailsFuel Tank Gauge is the fuel level sender unit in the fuel tank assembly. A float-operated sender mounted in the tank, it varies its electrical res...
View full detailsFuel Injector Pipe Clamp for the fuel injection system on the 2.2L TD4 Diesel. This clamp secures and locates the fuel injector pipe, retaining it...
View full detailsElement - Air Cleaner
Coolant Temperature Sender is a thermistor-type sensor threaded into the engine coolant circuit that produces a varying electrical resistance in re...
View full detailsTank Unit
Idle Adjusting Needle is the mixture-adjusting needle for the Zenith Stromberg CD175 constant-depression carburettor fitted to the Rover 3.5 V8. I...
View full detailsVacuum Advance Hose for the carburettor-fed 2.25L 4-cylinder petrol ignition system. This hose carries ported vacuum from the carburettor to the d...
View full detailsFuel Shut-Off Switch for the Td5 diesel fuel system - an inertia-operated safety switch wired into the fuel pump supply circuit. In the event of a...
View full detailsFuel Pipe - Accumulator To Filter is a formed rigid fuel line in the V8 fuel injection supply circuit. It carries pressurised fuel from the outlet...
View full detailsLinkage
Category 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