Ingenium 2.0 diesel codes
A 1,999 cc four-cylinder diesel used across Land Rover and Jaguar. The last letter on the stamp matters more than the word Ingenium.
Jaguar Land Rover’s in-house Ingenium diesel four is a 1,999 cc inline-four (later mild-hybrid units are often 1,997 cc). Breakers title almost everything “Ingenium 2.0”. Buy on the stamped 204DT* suffix, fuel, output and layout — not a catalogue family name. For petrol fours and the 3.0 six, start with the Ingenium family overview.
Typical single-turbo outputs are 150–180 hp (110–132 kW) and 380–430 Nm. Twin-turbo SD4 / D240 is around 240 hp. It is Euro 6, common-rail, chain-driven, with an aluminium block and head. Many 204DTD engines use a Mitsubishi TD04 turbo. Compression on typical 204DTD units is 15.5:1. Bore and stroke are 83.0 mm × 92.35 mm.
150 hp is the D150 / eD4 tune — 110 kW, about 380 Nm. 180 hp is the D180 / TD4 tune — 132 kW, about 430 Nm. They share the block and head family. What changes is turbo, injectors and ECU calibration. You will not reliably tell them apart from a rocker-cover photo.
- Displacement
- 1,999 cc (1,999 cm³)
- Layout
- Inline-four, 16-valve, aluminium block and head
- Bore × stroke
- 83.0 mm × 92.35 mm
- Compression
- 15.5:1 on typical 204DTD
- Fuel system
- Common-rail diesel
- Aspiration
- Turbo (Mitsubishi TD04 on many 204DTD) and intercooler
- Timing
- Chain — rear of the engine, gearbox side
- Emissions
- Euro 6 (exact sub-step depends on year)
- 150 hp tune
- D150 / eD4 — 110 kW, about 380 Nm
- 180 hp tune
- D180 / TD4 — 132 kW, about 430 Nm
204DTD vs 204DT vs 204DTA vs 204DTH vs 204DTY vs 204DTF
Breakers reuse the 204DT stem for several engines. The last letter is the one that saves you a wasted collection.
| Code | Typical output | Turbo | Buyer note |
|---|---|---|---|
| 204DTD 2.0 diesel, single turbo | 150–180 hp (110–132 kW), 380–430 Nm | Single turbo. Many 204DTD units use a Mitsubishi TD04. | Common 150/180 hp diesel stamp. Same code does not mean the same mounting. Match transverse to transverse, longitudinal to longitudinal. |
| 204DT Incomplete shorthand | Unspecified — get the suffix | Unknown until the seller gives 204DTD, 204DTA, and so on. | Treat 204DT as incomplete. Ask for the full stamped code and the engine number. Some early compact SUVs were still Ford 2.2 (224DT). |
| 204DTA 2.0 diesel, twin turbo | Around 240 hp (177 kW) — SD4 / D240 | Twin turbo. Not the single-turbo 204DTD package. | Same four-cylinder family, different turbo, injectors and calibration. Not a straight swap onto a 150/180 hp 204DTD. |
| 204DTH 2.0 diesel, Jaguar-side suffix | Typically 163–180 hp (120–132 kW) | Single turbo, Jaguar calibration and ancillaries. | Usually a longitudinal Jaguar installation. Pair with the same layout, not with a transverse compact SUV. |
| 204DTF 2.0 diesel, later suffix | 150–180 hp (110–132 kW) | Single turbo, later emissions / calibration packages. | Same family as 204DTD. Still confirm year, Euro spec, loom plugs and the stamped engine number. |
| 204DTY Later 2.0 diesel, often MHEV | Often D165 / D200 (about 163–204 hp) | Revised hardware; mild-hybrid cars add a belt-starter-generator. | Not a drop-in for an earlier non-hybrid 204DTD. Compression, hybrid ancillaries and calibration differ. |
What this means on eBay
A title that only says “Ingenium 2.0 diesel” is not enough. Ask for a photograph of the stamp or label — often on or near the timing cover / cam cover area — and the unique engine number. Then match that number to the donor V5C.
Shortlist by layout first: transverse compact SUV to transverse compact SUV, longitudinal to longitudinal. Then match the suffix (204DTD vs 204DTA vs 204DTY), fuel and output. Twin-turbo, mild-hybrid and petrol units are not a planned conversion unless a specialist is doing that job on purpose.
Next: which cars use which layout, the buyer’s guide, and the engine checker.
Questions we hear
Kits we would actually order for a 2.0 diesel: Schaeffler INA 559 1793 20 or Febi 194091 for the chain, and LR140581 for a single turbo. Confirm the box against your engine number. Affiliate disclosure — tracking IDs are still placeholders.