Defender TD5 Engine Parts
Shop Land Rover Defender TD5 engine parts for routine servicing, leak repairs, sealing jobs, fuel-related faults, cooling-related engine work and common TD5 maintenance.
Start with the part or job you are working on, then use the product grid and TD5 sensor category to narrow the range. Many TD5 parts are shared with Discovery 2, but vehicle-specific fitment can still differ, so check the original part number, engine details, VIN guidance and product notes before ordering.
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![Ravenol VMO 5w40 Engine Oil - 5L [505.01] Td5 Engine Oil](https://twinwoods4x4.com/wp-content/uploads/IMG_8320-scaled-450x500.jpeg)
Genuine TD5 Injector Seal Kit ERR6417 ERR7004 – Defender & Discovery 2
Find the right Defender TD5 engine part
Defender TD5 engine parts are easiest to narrow by the job first. Service parts, sealing items, fuel-related parts, cooling-related engine components and sensors all sit close together on the vehicle, but the correct part still depends on fitment, part number and product-specific notes.
| Defender TD5 job | Best place to start | Check before ordering |
|---|---|---|
| Routine servicing | Filters, washers, caps, plugs and TD5 service items | Service part type, engine oil requirement and whether a service kit is the better route |
| Oil leaks and sealing jobs | Rocker cover parts, sump items, oil-system seals, gaskets and sealing parts | Gasket or seal position, quantity required and original part number where supplied |
| Fuel-related running faults | Fuel pressure regulator parts, injector harness items and related TD5 repair parts | Defender fitment, engine details, connector type and product-specific notes |
| Sensor and signal-related faults | Defender TD5 engine sensors | Sensor type, plug shape, position on the engine and original part number |
| Cooling-related engine work | Listed TD5 engine cooling items or the Defender cooling category | Hose layout, engine fitment, connection type and whether the part is vehicle-specific |
Check Defender TD5 fitment before ordering
TD5 parts can vary by vehicle, production point, sensor arrangement, connector type and original part number. Defender and Discovery 2 TD5 models share many parts, but not every listing covers both vehicles in the same way.
Defender or Discovery 2
Shared TD5 parts still need checking against the vehicle-specific fitment notes.
Shared TD5 parts still need checking against the vehicle-specific fitment notes.
Original part number
Compare the stated reference with the part fitted to the vehicle where possible.
Compare the stated reference with the part fitted to the vehicle where possible.
Sensor or connector type
TD5 sensors and engine electrical parts may vary by plug shape, position or engine-management setup.
TD5 sensors and engine electrical parts may vary by plug shape, position or engine-management setup.
Kit contents
For gaskets, washers, fixings and sealing parts, check exactly what is included before ordering.
For gaskets, washers, fixings and sealing parts, check exactly what is included before ordering.
Useful TD5 routes
| Route | Use it for |
|---|---|
| TD5 parts hub | Wider Defender and Discovery 2 TD5 routes, including service, sensors, cooling, fuel and upgrade categories. |
| TD5 service kits | Routine TD5 filter servicing where a complete service-kit route is more suitable than separate parts. |
| TD5 performance upgrades | TD5 upgrade parts, exhaust manifold parts, hoses, intercoolers, sensors and related performance routes. |
Genuine, OEM and aftermarket Defender TD5 parts
Individual product pages identify the brand or quality level where that information is available. Use the stated brand, part number and fitment notes to compare parts before ordering.
| Part type | How it is shown on Twinwoods 4x4 |
|---|---|
| Genuine Land Rover | Genuine parts are identified as Genuine Land Rover where that status is stated on the product page. |
| OEM or OE-supplier | OEM and OE-supplier parts are identified where the supplier or product data supports that claim. |
| Aftermarket replacement | Aftermarket parts cover selected replacement, service and repair parts where Genuine or OEM supply is not required or not stated. |
