The Multiquip Y0602044300 PCV Heater is a genuine OEM component designed for DCA45SSIU4F and DCA70SSIU4F super-silent generator models. As a direct factory replacement, this part matches the original specification and installs without modification to the existing PCV system. Sourced directly through authorized Multiquip supply channels, Y0602044300 is the correct part for keeping the crankcase ventilation system operating as intended across both 50Hz and 60Hz configurations of these generator families.
Key Features
- Genuine OEM Construction — Manufactured to the exact material and thermal tolerances required for reliable PCV heater operation in diesel generator applications.
- Direct-Fit Replacement — Engineered to connect directly into the existing PCV circuit on compatible generator models, ensuring correct seating and secure attachment.
- Confirmed Generator Fitment — Verified for use on DCA45SSIU4F and DCA70SSIU4F super-silent generator units, including the 60Hz DCA70SSIU4F variant.
- Cold-Weather Crankcase Protection — Prevents moisture and condensation from freezing within the PCV system, maintaining consistent crankcase pressure regulation in low-temperature operating conditions.
- Emissions and System Integrity — A functioning PCV heater keeps the ventilation path clear and unobstructed, supporting proper combustion gas routing and helping the generator meet its intended emissions performance.
The PCV (Positive Crankcase Ventilation) heater is a thermal component within the engine's crankcase ventilation system. Its role is to apply heat to the PCV line or valve assembly, preventing condensation and moisture buildup from freezing and blocking the ventilation path — a particular concern in cold ambient conditions. When the PCV heater fails, ice or sludge can restrict or block crankcase pressure relief, leading to pressure buildup, oil leaks, or compromised combustion efficiency. Keeping this component in good working order is especially important for generator sets that operate in variable or cold-climate environments.
Part Details
| Part Number | Y0602044300 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | PCV Heater |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45SSIU4F |
| Diesel Powered Generators | DCA70SSIU4F |
| Diesel Powered Generators | DCA70SSIU4F (60Hz) |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
