Perkins 1103A-33TG2 Engine
The Perkins 1103A-33TG2 is a 3.3 L 6-cylinder turbocharged engine rated at 1500 rpm. It powers generator sets from Denyo, FG Wilson, Olympian and Pramac, including the DSA-60HP5, P40P1S, P44E1S and P45P3. It holds 8.3 L (2.2 gal) of oil and 10.2 L (2.7 gal) of coolant.
Also known as: 1103A-33TG2, Perkins 1103A-33TG2
Part of the Perkins 1103A engine family — 5 variants share parts & fitment.
Service parts for the 1103A-33TG2
The cheapest captured merchant offer per filter — see the full cross-reference below for every OEM/aftermarket option.
Prices captured from merchant listings; some links are affiliate links. Verify against your serial number before ordering.
Engine specifications
| Oil capacity | 8.3 L |
|---|
| Coolant capacity | 10.2 L |
|---|
| Displacement | 3.3 L |
|---|
| Cylinders | 6 |
|---|
| Aspiration | Turbocharged |
|---|
| Rated speed | 1500 rpm |
|---|
Maintenance schedule
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
Repair guides
8Step-by-step procedures compiled from the Perkins service manual for this engine.
Parts cataloged across the Perkins 1103A family
16| Part # | Description | Category |
|---|
| LL2014J | Filtre Raccor | Filter |
| 266-6830 | Fuel injector | Injector |
| 1103A-33 | OIL FILTER | Oil filter |
| 1002T | 1002T Series Control Panel | Service part / kit |
| 1006TAG | LL3014F | Service part / kit |
| 1006TG2A | LL3014B | Service part / kit |
| 1103A-33G1 | LL1014S | Service part / kit |
| 1103A-33TG1 | LL2014C | Service part / kit |
| 1104A-44TG2 | LL2014L | Service part / kit |
| 12/Negative | Engine Electrical System | Service part / kit |
| 1306-E87TA300 | LL5014H | Service part / kit |
| 1306-E87TA330 | LL5014J | Service part / kit |
| DCP-10 | Control Panel | Service part / kit |
| IP23 | Enclosure rating | Service part / kit |
| R250 | AVR Model | Service part / kit |
| SD80 | Silencer | Service part / kit |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Aftermarket parts that fit this engine
11Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.
Filters for this engine
Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.
Also used in
3- Fg Wilson XP 44 E3 — Generator Set
- Fg Wilson XP 65 E3 — Generator Set
- Perkins 41KW — Generator Set
Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.
Common questions
What is the oil capacity of the Perkins 1103A-33TG2?
The Perkins 1103A-33TG2 engine has an oil capacity of 8.3 liters.
What is the displacement of the Perkins 1103A-33TG2?
The Perkins 1103A-33TG2 has a displacement of 3.3 liters with 6 cylinders.
Which generators use the Perkins 1103A-33TG2 engine?
The Perkins 1103A-33TG2 powers 15 generator set(s), including Denyo DSA-60HP5, FG Wilson P40P1S, FG Wilson P44E1S, FG Wilson P45P3, FG Wilson P50-1S.
What oil filter does the Perkins 1103A-33TG2 use?
The Perkins 1103A-33TG2 uses oil filter part numbers Fg Wilson 1000065570, Perkins T74105021, Donaldson P554403.
What air filter does the Perkins 1103A-33TG2 use?
The Perkins 1103A-33TG2 uses air filter part numbers Fg Wilson 1000051238, Perkins 901047, Donaldson P772579.
How often should you change the oil in the Perkins 1103A-33TG2?
The Perkins 1103A-33TG2 oil change interval is every 500 hours.