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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 Filter is the in-line filter for the pressurised supply side of the V8 EFI fuel injection system. It is mounted in the fuel line between the ...
View full detailsCover - Fuel Sender
Fuel 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 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 detailsFuel Rail Pressure Sensor for the high-pressure fuel system of the 3.6-litre V8 (TDV8) turbo-diesel, right-hand cylinder bank. The sensor mounts o...
View full detailsFuel Sender Cover for the fuel tank sender unit. It fits over the sender module aperture in the fuel tank, enclosing the fuel level sender assembly...
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 detailsHose - Engine Fuel System - Discovery 3 RS1
Fuel 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 detailsAdaptor Assembly Fi
Fuel Flap Spring - the return spring for the external fuel filler flap. Fitted within the fuel filler flap mechanism, it biases the flap open when...
View full detailsFuel Flap Latch - the spring-loaded latch and retainer for the external fuel filler flap. Mounted within the fuel filler recess, it holds the flap...
View full detailsFuel Filter is the replaceable cartridge for the diesel fuel filter, operating in the fuel supply system of the 200 Tdi and 300 Tdi engines. Fitte...
View full detailsInjector Pipes (4)
Fuel 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 detailsFuel Filter for the 4.4L DOHC DITC V8 (TDV8) diesel engine. The filter removes contaminants and water from the fuel before it reaches the injectio...
View full detailsFuel Pump and Sender Unit mounted inside the fuel tank of the 2.5L diesel engine. It houses the in-tank fuel lift pump that delivers fuel to the e...
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 Tank Heat Shield is the underbody heat barrier fitted between the exhaust system and the fuel tank. It reflects and insulates against radiant...
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 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
Primary 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 detailsInjection Pump Leak-Off Tube for the 3.0L V6 diesel engine. It carries leak-off (return) fuel from the high-pressure injection pump back to the fu...
View full detailsStrap Assembly - Fuel Tank
Fuel Pump is the in-tank high-pressure pump in the fuel delivery system, mounted inside a metal fuel tank. It draws petrol from the tank and deliv...
View full detailsThrottle Body and Motor for the engine intake assembly on the 3.0L V6 Diesel Gen 2 engine. This assembly houses the throttle valve and its integra...
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 Pump
Volume Control Screw for the Zenith 36 IV carburettor. This spring-loaded idle mixture screw adjusts the volume of the idle circuit, setting the ai...
View full detailsFuel Tank Suction Pipe for the under-seat fuel tank. The pipe forms the tank-side pickup of the fuel supply circuit, drawing fuel from within the t...
View full detailsService Filter Kit - a combined filter kit for a major scheduled service of the 2.7L TDV6 diesel engine. It brings together the routine service fi...
View full detailsFuel Injection Pump Drive Belt for the 2.0L 8-valve four-cylinder diesel engine. It drives the fuel injection pump from the engine belt drive, keep...
View full detailsPrimary Fuel Filter - diesel fuel supply circuit, mounted in-line in the fuel lines between the tank and the engine. As the first filtration stage...
View full detailsHand Throttle Control Cable for the Defender, allowing the driver to set and hold a fixed engine speed independently of the accelerator pedal. The...
View full detailsFuel Tank Sender Unit for the Defender Pick-Up auxiliary fuel tank. The sender unit mounts inside the fuel tank and uses a float-operated potentio...
View full detailsEGR Pipe Hose for the 2.5L 300TDi 4-cylinder turbo diesel engine. This rubber hose forms part of the exhaust gas recirculation (EGR) circuit, conn...
View full detailsGlow Plug for the 2.2L Td4 diesel engine. Fitted to the cylinder head, it pre-heats the combustion chamber to aid cold starting and is controlled ...
View full detailsJoint Washer sealing the carburettor to the inlet manifold on the Stage 1 V8. Forms the gasket joint between the carburettor base and the manifold...
View full detailsCopper Sealing Washer - a crush washer used to seal banjo and union connections throughout the diesel fuel system, at fuel pipes, filters and sedim...
View full details2.2L diesel 16V
Fuel 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 detailsWater Detector senses water that has collected in the fuel filter within the fuel filtration assembly. Diesel fuel carries water that the filter s...
View full detailsCarburettor Needle is the tapered metering needle that sets the fuel mixture in the carburettor. The needle moves within the jet to control fuel d...
View full detailsService Kit - a complete filter set for a scheduled service of the 2.7 litre TDV6 diesel engine. The kit contains the oil filter (1311289), air fi...
View full detailsCarburettor Air Elbow Gasket seals the joint between the carburettor and the air intake elbow on the 2.25L and 2.5L 4-cylinder petrol engines. It ...
View full detailsInjector O-Ring is a sealing ring fitted to a fuel injector in the V8 EFI (electronic fuel injection) system. It seals the injector against its mo...
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