4N4122 Plug fit Caterpillar
4N4122 Plug fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
4N4122 Plug for Caterpillar Equipment
4N4122 is a plug used in Caterpillar equipment, including generators and industrial and marine engines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified by SKU 4N4122 and is listed for Caterpillar SR4 generator equipment and Caterpillar engine models 3304, 3306, 3406, D330C, D333C, and 3412. The product category is Hardware.
Fitment
| Equipment manufacturer | Caterpillar |
| Equipment type | Generators |
| Equipment type | Industrial engines |
| Equipment type | Marine engines |
| Generator series | SR4 |
| Engine model | 3304 |
| Engine model | 3306 |
| Engine model | 3406 |
| Engine model | D330C |
| Engine model | D333C |
| Engine model | 3412 |
Cross-reference numbers
The part is listed under the following number formats:
- 4N4122
- 4N-4122
Numbers 4N4122 and 4N-4122 identify the same plug reference, with and without a hyphen. The number 4N4122 is used as the product SKU, while 4N-4122 is the formatted Caterpillar reference shown for the part.
Specifications
| Part type | Plug |
| Category | Hardware |
| Part status | New aftermarket part |
| Manufacturer of the part | CTP (Costex Tractor Parts) |
| Equipment manufacturer | Caterpillar |
| SKU | 4N4122 |
| Weight | 0.1 lb |
| Length | 8.89 cm |
| Width | 15.24 cm |
| Depth | 1.27 cm |
Fitment should be checked against the equipment model and the installed part number before replacement. The listed application data covers Caterpillar SR4 generators and Caterpillar 3304, 3306, 3406, D330C, D333C, and 3412 engines.

























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