Td5 injector loom oil wicking
On the Td5, engine oil can pass the injector loom seals under the rocker cover and travel down the wiring into the ECU plug, causing misfires and rough running. The fix is a new injector loom and cleaned connectors.
Defender · Defender 90 / 110 / 130 · 1990s–2016
Defender (Classic) parts and spares
The original ladder-frame Defender 90, 110 and 130, sold in South Africa with Tdi, Td5, the local 2.8i petrol and the Ford-sourced Puma diesels.
Defender (Classic) parts by system
Each system page explains what is specific to the Defender (Classic) before you narrow down to the part.
Defender (Classic) engine parts 1 known issue in this system
Defender (Classic) brakes
Defender (Classic) suspension
Defender (Classic) electrical 1 known issue in this system
Defender (Classic) lighting
Defender (Classic) exhaust 1 known issue in this system
Defender (Classic) transmission
Defender (Classic) cooling
Defender (Classic) fuel system 2 known issues in this system
Defender (Classic) body parts 1 known issue in this system
Defender (Classic) interior
Parts commonly needed for the Defender (Classic)
Defender owners mostly buy parts to keep a working vehicle working: suspension bushes, shocks and springs, swivel housing and hub components, brake parts, clutch kits and propshaft universal joints. On Td5 vehicles the injector loom, fuel pressure regulator and cylinder heads are common replacements, while Puma owners look for EGR valves, glow plug modules and injector leak-off pipes. Chassis and body repair sections, especially rear crossmembers, are often needed on older 110s and 130s. Because the 300Tdi, Td5, 2.8i and Puma engines are unrelated, always quote your engine number. South African 2.8i owners are a small group with specific needs, because that BMW-engined derivative was assembled locally and its engine parts are shared with BMW passenger cars of the era rather than with other Defenders.
About the Defender (Classic)
The classic Defender is the Land Rover that South African farmers, game lodges, municipalities and overlanders have kept running for decades, and many are still working hard today. Three wheelbases were sold here: the short 90, the 110 station wagon and pick-up, and the long 130 double cab. What matters most when ordering parts is the engine. Earlier vehicles use the 2.5 300Tdi, which gave way to the electronically managed five-cylinder Td5. From 2007 the Ford-sourced 2.4 TDCi "Puma" arrived with a six-speed manual, and the final Defenders, including the 2015 Heritage and Adventure Celebration Editions sold locally, used the 2.2 Puma. South Africa also had its own petrol Defender from 1997: the 2.8i, assembled locally with a BMW M52 straight-six after the V8 Defender ended. Because these engines share almost nothing, a Td5 fuel pressure regulator, a Puma glow plug module and a 2.8i part are completely different orders. The body, axles, propshafts, bushes and chassis parts carry across more of the range, but even there the wheelbase and year change the part number. Send us your VIN, engine number and wheelbase and we will match the correct part before anything is quoted.
Defender (Classic) engines
Engine parts are rarely shared between these units, so quote the engine code or number with every engine-related enquiry.
| Engine | Code / family | Fuel |
|---|---|---|
| 2.5 300Tdi turbodiesel | 300Tdi | Diesel |
| 2.5 Td5 five-cylinder turbodiesel | Td5 | Diesel |
| 2.8i straight-six petrol (South African derivative) | BMW M52 | Petrol |
| 2.4 TDCi Puma turbodiesel | — | Diesel |
| 2.2 TDCi Puma turbodiesel | — | Diesel |
Known Defender (Classic) problems
The faults owners and specialists report most often on this generation, and where to look for the parts involved.
Td5 cylinder head and dowel failures
Early Td5 engines used plastic dowels to locate the head; they can break and lead to head gasket failure. Diesel in the sump from leaking injector washers or a cracked in-head fuel rail is another Td5 warning sign.
Td5 fuel pressure regulator leak
The regulator at the rear of the head leaks diesel down the side of the engine, often mistaken for an oil leak. It is replaced with an improved gasket.
Chassis, rear crossmember and bulkhead corrosion
The steel bulkhead and chassis rust where they meet aluminium body panels, and the rear crossmember is usually the first chassis section to need replacement on an older vehicle.
Puma 2.4 EGR and injector return pipes
EGR valve carbon build-up and hardened, cracked injector leak-off pipes are pattern faults on the 2.4 TDCi and can mimic far more expensive fuel pump problems.
Keeping a Defender (Classic) running
Classic Defender maintenance depends on the engine. The Td5 needs its injector wiring loom, fuel pressure regulator and coolant system watched, and early engines can suffer head gasket failure from plastic head dowels. The 2.4 and 2.2 Puma diesels are prone to EGR carbon build-up and hardened injector return pipes. On every Defender, check the chassis, rear crossmember and bulkhead for corrosion, and keep swivel housings, propshaft joints and suspension bushes in good order.
Defender (Classic) questions
Which engines were fitted to the classic Defender in South Africa?
South African classic Defenders were sold with the 2.5 300Tdi and later the 2.5 Td5 turbodiesels, the locally assembled 2.8i with a BMW M52 straight-six petrol from 1997, the 2.4 TDCi Puma diesel from 2007, and the 2.2 Puma diesel in the final vehicles, including the 2015 Celebration Editions. These engines share very few parts, so always quote your engine number.
Why does my Td5 misfire or run roughly?
A common cause is engine oil wicking down the injector wiring loom, past the seals under the rocker cover, and into the ECU connector. Replacing the injector loom and cleaning the connectors usually cures it. A leaking fuel pressure regulator or injector washer faults can also cause running problems and should be checked at the same time.
Other Defender models
Need a part for your Defender (Classic)?
Send the part name, your VIN and engine number. The SparesBoyz parts team checks fitment for your Defender 90 / 110 / 130 before quoting.