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Cummins Onan 333-0677-02 Engine Coolant Heater, 6,420 Watts, for Compatible Generator Standby Systems
- Regular price
- $2,599.00
- Sale price
- $2,599.00
- Regular price
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Product Description P/N: 333-0677-02
Description
The Cummins Onan 333-0677-02 is a 6,420-watt engine coolant heater used in compatible generator sets. It supplies heat to the jacket-water system to help maintain engine temperature during standby operation.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Cummins Onan |
| Category | Automotive |
| Part Number | 333-0677-02 |
| Subcategory | Automotive Engine Part |
| Product Type | Engine coolant heater |
| Manufacturer Description | Heater, Water |
| Rated Heating Power | 6,420 watts |
| Heated Medium | Engine coolant / jacket water |
| Application | Compatible engine-driven generator sets |
| Documented Generator Families | DQKAA, DQKAB, and DQKAC; specification-dependent |
| System Integration | Engine coolant heater assembly |
| Control Arrangement | Separate heater control assembly shown in manufacturer documentation |
| Weight | 8.63 lbs |
Information About 333-0677-02
The 333-0677-02 is a service component documented within Cummins generator engine coolant heater assemblies. The manufacturer’s parts breakdown identifies the heater separately from its mounting brackets, connecting tubes, and control assembly. Compatibility depends on the generator model, specification level, and installed heater arrangement. Its function is electrical coolant heating, with temperature regulation provided through the associated equipment controls.
Key Features:
- Defined Heating Capacity: Manufacturer documentation specifies a nominal output of 6,420 watts.
- Engine Coolant Heating: Adds heat to the generator’s jacket-water circuit.
- Standby Application: Supports engine temperature maintenance while the generator is awaiting operation.
- Serviceable Component: Listed separately within the engine coolant heater parts breakdown.
- External Control Integration: Works within an assembly that includes separate heater control components.
- Application-Specific Fitment: Requires matching to the generator specification and existing coolant heater installation.
The 333-0677-02 delivers the reliability and precision required for coolant heating within a correctly configured generator standby system.
Description
The Cummins Onan 333-0677-02 is a 6,420-watt engine coolant heater used in compatible generator sets. It supplies heat to the jacket-water system to help maintain engine temperature during standby operation.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Cummins Onan |
| Category | Automotive |
| Part Number | 333-0677-02 |
| Subcategory | Automotive Engine Part |
| Product Type | Engine coolant heater |
| Manufacturer Description | Heater, Water |
| Rated Heating Power | 6,420 watts |
| Heated Medium | Engine coolant / jacket water |
| Application | Compatible engine-driven generator sets |
| Documented Generator Families | DQKAA, DQKAB, and DQKAC; specification-dependent |
| System Integration | Engine coolant heater assembly |
| Control Arrangement | Separate heater control assembly shown in manufacturer documentation |
| Weight | 8.63 lbs |
Information About 333-0677-02
The 333-0677-02 is a service component documented within Cummins generator engine coolant heater assemblies. The manufacturer’s parts breakdown identifies the heater separately from its mounting brackets, connecting tubes, and control assembly. Compatibility depends on the generator model, specification level, and installed heater arrangement. Its function is electrical coolant heating, with temperature regulation provided through the associated equipment controls.
Key Features:
- Defined Heating Capacity: Manufacturer documentation specifies a nominal output of 6,420 watts.
- Engine Coolant Heating: Adds heat to the generator’s jacket-water circuit.
- Standby Application: Supports engine temperature maintenance while the generator is awaiting operation.
- Serviceable Component: Listed separately within the engine coolant heater parts breakdown.
- External Control Integration: Works within an assembly that includes separate heater control components.
- Application-Specific Fitment: Requires matching to the generator specification and existing coolant heater installation.
The 333-0677-02 delivers the reliability and precision required for coolant heating within a correctly configured generator standby system.
