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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 for the 2.0L AJ200 (Ingenium) four-cylinder diesel engine. The injector delivers a metered, high-pressure spray of diesel into the c...
View full detailsThrottle Body and Motor - electronically actuated throttle valve assembly for the engine air intake system, supplied complete with its drive motor....
View full detailsThrottle Body and Motor in the engine air intake system, supplied with an integral electric actuator motor. On this 3.0L V6 diesel, the throttle b...
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 Pressure Regulator (fuel pressure control valve) for the diesel high-pressure fuel injection system. Mounted on the high-pressure fuel pump, i...
View full detailsPrimary Fuel Filter - the main in-line filter in the diesel fuel supply circuit, supplied complete with its mounting bracket. The filter is positi...
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 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 detailsPrimary Fuel Filter for the diesel fuel supply system. Positioned upstream of the high-pressure injection circuit, it removes particulate contamina...
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 detailsDEF Injector Refit Kit
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 detailsInjector 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 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 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 detailsSymposer intake sound resonator for the 3.0L supercharged V6 petrol engine. The symposer draws pressure pulses from the inlet manifold and transmi...
View full detailsCoolant Hose serving the fuel cooler inlet on the 3.0L V6 diesel engine, part of the cooling circuit that regulates fuel temperature. It carries c...
View full detailsFuel Pressure Regulator for the right-hand cylinder bank of the 4.4L DOHC V8 turbo diesel (TDV8) engine, supplied with its valve. Regulates pressu...
View full detailsFuel Pressure Sensor mounts on the common-rail fuel system and measures fuel pressure in the rail. It reports rail pressure to the engine control ...
View full detailsFuel Tank Heat Shield protects the fuel tank from radiated heat. Mounted between the tank and underbody heat sources such as the exhaust system, it...
View full detailsPrimary Fuel Filter for the 3.0L V6 diesel engine. The primary filter sits in the front fuel supply line and removes contaminants and water from th...
View full detailsFuel Return Pipe for the diesel fuel system return circuit, 3.0L V6 diesel applications. The return pipe carries surplus fuel not consumed by the ...
View full detailsInjector Refit Kit supplying the seals needed to refit a fuel injector on petrol engines. It restores the sealing interface between the injector an...
View full detailsFuel Cooler Inlet Hose for the fuel cooler assembly in the fuel return system. The hose carries warm fuel into the fuel cooler, where heat picked u...
View full detailsFuel Pump for the direct-injection fuel supply of the 2.0L GTDI turbocharged petrol engine. Engine-mounted and camshaft-driven, it raises fuel to ...
View full detailsFuel Injector for the 3.0L AJ20D6 Ingenium six-cylinder diesel engine in high-output specification, part of the high-pressure common rail fuel inje...
View full detailsSymposer intake sound resonator for the 5.0L supercharged V8 petrol engine (AJ133). The symposer draws pressure pulses from the inlet manifold and...
View full detailsGasket - Throttle
Injector Refit Kit for the 4.4L V8 turbo diesel fuel injection system. This kit supplies the parts required when a fuel injector is removed and re...
View full detailsFuel Filter for petrol applications, mounted in the rear fuel line assembly alongside the carbon canister and evaporative leak-detection components...
View full detailsFuel Pump Drive Belt Kit for the rear accessory drive of the 3.0L V6 diesel engine. The belt transmits drive to the high-pressure fuel injection p...
View full detailsFuel Pump Support Housing Seal seals the mounting interface of the high-pressure fuel pump support housing on 2.0L Si4 petrol engines. The high-pr...
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 Injector for the 4.4L V8 SDV8 diesel engine, forming part of the common-rail fuel injection system. The injector delivers atomised diesel und...
View full detailsFuel Injector for the 3.0L V6 diesel engine (TDV6/SDV6). The injector delivers atomised, high-pressure diesel into the combustion chamber under ma...
View full detailsThrottle Body Assembly for the 2.0L Si4 240PS turbocharged petrol engine, mounted in the air intake tract between the intake ducting and the inlet ...
View full detailsInjector Refit Kit - Cylinders No.3 and No.4 supplies the parts renewed when a fuel injector is removed and refitted, within the fuel injectors and...
View full detailsFuel Injector Refit Kit - the seals and retainer required when removing and refitting a fuel injector on 3.0L V6 and 5.0L V8 supercharged petrol en...
View full detailsInjector Refit Kit for the 4.4L V8 turbo diesel fuel injection system. This kit supplies the parts required when a fuel injector is removed and re...
View full detailsFuel Injector Refit Kit - the seals and retainer required when removing and refitting a fuel injector on 3.0L V6 and 5.0L V8 supercharged petrol en...
View full detailsFuel Injector Pipe Clamp for the high-pressure fuel injection system of the 3.0L V6 and 4.4L V8 (SDV8) diesel engines. The clamp secures a high-pr...
View full detailsInjector Refit Kit - Cylinder No.1 supplies the parts renewed when a fuel injector is removed and refitted, within the fuel injectors and pipes ass...
View full detailsInjector Refit Kit for the 4.4L V8 turbo diesel fuel injection system. This kit supplies the parts required when a fuel injector is removed and re...
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