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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.
Compression 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 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 detailsscrew M5 x 12
Fuel Pipe Clip securing fuel pipe within the fuel delivery system. The clip retains and locates the fuel line along its routing, holding it agains...
View full detailsThrottle body heater assembly OEM
Inline Fuel Filter for petrol fuel-injection (EFI) systems, fitted in the pressurised fuel supply line between the fuel pump and the injector rail....
View full detailsCopper Sealing Washer used to seal a threaded or banjo joint in the fuel and lubrication circuits. The soft copper deforms under tightening to con...
View full detailsWasher used at multiple points within the manual gearbox assembly, including the main casing, extension housing, oil pump and speedometer drive hou...
View full detailsFuel Filler Cap that seals the fuel tank filler neck. Non-locking type with a black finish, closing the filler neck against fuel vapour loss and t...
View full detailsSealing Washer for the fuel injector, part of the diesel fuel injection system. The washer seats between the base of the injector and its bore in ...
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 detailsBolt M8 X 16 HTSETS 8.8 S/COL sold EACH
Throttle Body Gasket seals the throttle body to the plenum chamber on the 4.0L and 4.6L V8 EFI petrol engine. Fitted between the throttle body and...
View full detailsFuel Pressure Regulator mounts on the fuel rail of the multiport electronic fuel injection (EFI) system. It holds a constant pressure difference b...
View full detailsFuel Pump Seal for the fuel tank sender unit. This seal seats at the mounting flange of the fuel pump and sender unit where it interfaces with the ...
View full detailsIn-Tank Fuel Pump & Sender Unit for Range Rover P38A petrol applications. This combined assembly houses the electric fuel pump and fuel level s...
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 Filter for the diesel fuel supply system — the cartridge that cleans fuel on its way to the injection pump. The filter traps particulate cont...
View full detailsFuel Temperature Sensor for the EFI V8 petrol engine, part of the electronic fuel injection management system. The sensor measures the temperature...
View full detailsInline Fuel Filter for petrol fuel-injection (EFI) systems, fitted in the pressurised fuel supply line between the fuel pump and the injector rail....
View full detailsO-Ring sealing the air filter housing to the airflow meter on V8 EFI engines. This O-ring seals the joint between the air filter housing outlet an...
View full detailsInjection Pump - diesel fuel injection pump for the 2.5L six-cylinder BMW diesel engine, supplied as a reconditioned unit. Driven by the engine, i...
View full detailsThrottle Spindle Seal for V8 EFI petrol engines. Seals the throttle body spindle shaft where it passes through the throttle body housing. A failed...
View full detailsInjector O-Ring - a sealing ring for the fuel injectors in the electronic fuel injection system. It seals the injector where it locates in its bore...
View full detailsInjector Clip for V8 EFI fuel injection systems, used in the fuel delivery assembly at the intake manifold. This retaining clip secures the fuel i...
View full detailsFuel pressure regulator BMW Diesel OEM BOSCH
HOSE-FILLER FUEL P38
Fuel Feed Hose for the fuel supply circuit. This flexible hose carries fuel within the fuel delivery or evaporative emission system. On diesel app...
View full detailsFuel Filler Cap
Fuel Filter Assembly within the diesel fuel supply circuit, removing contaminants from the fuel before it reaches the injection system. Installed ...
View full detailsFuel Injection Pump for the 2.5L 6-cylinder BMW turbo diesel engine, supplied as a reconditioned exchange unit against a returnable core. The inje...
View full detailsFuel Tank Lock Ring secures the in-tank fuel pump and sender assembly to the top of the fuel tank. The ring locks down over the tank aperture, hold...
View full detailsFuel Injector and Sensor Assembly for the 2.5L six-cylinder M51 turbo diesel, part of the diesel fuel injection circuit. The assembly is supplied ...
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 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 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 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 Filter for the diesel fuel supply system — the cartridge that cleans fuel on its way to the injection pump. The filter traps particulate cont...
View full detailsFuel Filter for the diesel fuel supply system — the cartridge that cleans fuel on its way to the injection pump. The filter traps particulate cont...
View full detailsRegulator - Fuel Pressure
Compressor - Suspension Levelling
joint washer, various applications, mostly BMW engines. L322 - Oil Pan/Oil Level Indicator M62 B44 4.4 V8 Petrol L322 - Oil Pan/Oil Level Indicato...
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 detailsInjector O-Ring (Large) - the larger of the two sealing O-rings fitted to each fuel injector, sealing the injector into the fuel rail. Fitted to t...
View full detailsFuel Filler Cap seals the fuel tank filler neck within the fuel storage system. It closes the filler neck to retain fuel vapour, maintain the corr...
View full detailsFuel Feed Pipe carries fuel from the fuel pump outlet to the fuel filter inlet within the fuel delivery system. A pre-formed pipe assembly that ro...
View full detailsFuel Tank Inspection Plate Seal is a rubber sealing gasket for the fuel tank inspection plate in the fuel tank assembly. The inspection plate prov...
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