The 2.9-liter diesel engine SsangYong D29DT or OM662 was assembled from 1993 to 2006 and was installed on a number of concern models, such as Rexton, Musso and Korando SUVs. This motor is a clone of the Mercedes OM602 and exists in naturally aspirated and supercharged versions.
SsangYong diesel family: D16DTF, D20DT, D20DTF, D20DTR, D22DTF, D22DTR, D23DT, D27DT, D27DTP, D29DT.
Specifications
| Production years | 1993-2006 |
| Displacement, cc | 2874 |
| Fuel system | prechambers |
| Power output, hp | 95 (atmospheric D29D) 120 (supercharged D29DT) |
| Torque output, Nm | 192 (atmospheric D29D) 256 (supercharged D29DT) |
| Cylinder block | cast iron R5 |
| Block head | aluminum 10v |
| Cylinder bore, mm | 89 |
| Piston stroke, mm | 92.4 |
| Compression ratio | 22.0 |
| Features | SOHC |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | no |
| Turbocharging | no (atmospheric D29D) Garrett GT2052S (D29DT) |
| Recommended engine oil | 5W-40 |
| Engine oil capacity, liter | 9.0 |
| Fuel type | diesel |
| Euro standards | EURO 2/3 |
| Fuel consumption, L/100 km (for SsangYong Musso Sports 2003) — city — highway — combined |
13.2 7.6 9.9 |
| Engine lifespan, km | ~400 000 |
The engine was installed on:
- SsangYong Korando 2 (KJ) in 1996 – 2006;
- SsangYong Musso 1 (FJ) in 1993 – 2005;
- SsangYong Musso Sports 1 (PJ) in 2002 – 2006;
- SsangYong Rexton 1 (RJ) in 2001 – 2006.
Disadvantages of the SsangYong D29DT engine
- This is a hardy and undemanding diesel engine with a Bosch in-line high-pressure fuel pump;
- Keep an eye on cooling and regularly update antifreeze, the cylinder head bursts quickly;
- Do not save on oil, this affects the life of the fuel pump and hydraulic lifters;
- Up to 100,000 km often change the wiring of glow plugs and injector nozzles;
- Closer to 200,000 km, the timing chain often stretches and the turbocharger fails.
Frequently asked questions about the SsangYong D29DT
How much power does the SsangYong D29DT make?
Power output of the SsangYong D29DT, hp: 95 (atmospheric D29D); 120 (supercharged D29DT). Torque, Nm: 192 (atmospheric D29D); 256 (supercharged D29DT).
How much oil does the SsangYong D29DT take and which one?
Engine oil capacity: 9.0 liters. Recommended oil: 5W-40.
Does the SsangYong D29DT have a timing belt or chain?
The SsangYong D29DT uses a timing chain.
Is the SsangYong D29DT turbocharged?
Yes, the SsangYong D29DT is turbocharged (no (atmospheric D29D); Garrett GT2052S (D29DT)).
Does the SsangYong D29DT need valve clearance adjustment?
No, the SsangYong D29DT has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the SsangYong D29DT last?
The typical lifespan of the SsangYong D29DT is ~400 000 km with proper maintenance.
What is the fuel consumption of the SsangYong D29DT?
SsangYong Musso Sports 2003: city 13.2, highway 7.6, combined 9.9 L/100 km.
What cars was the SsangYong D29DT installed on?
SsangYong Korando 2 (KJ) in 1996 - 2006; SsangYong Musso 1 (FJ) in 1993 - 2005; SsangYong Musso Sports 1 (PJ) in 2002 - 2006; SsangYong Rexton 1 (RJ) in 2001 - 2006.
What are the common problems of the SsangYong D29DT?
This is a hardy and undemanding diesel engine with a Bosch in-line high-pressure fuel pump. Keep an eye on cooling and regularly update antifreeze, the cylinder head bursts quickly. All known problems.
