The Multiquip 8983346930 PCV Heater Wire Harness is a genuine OEM component designed for DCA45SSIU4F series super-silent diesel generators, including the DCA45SSIU4FC8 variant. As a direct OEM replacement, this harness is built to the exact electrical specifications of the original, ensuring a correct, trouble-free installation without adaptation. Sourced directly from Multiquip, the part is the correct part to restore proper PCV heater circuit operation on your generator.
Key Features
- Correct OEM Wiring Specification — Matches the original conductor gauge, connector type, and circuit routing for the PCV heater circuit, eliminating guesswork during installation.
- Direct Plug-In Replacement — Connectors and harness routing align precisely with factory mounting points on DCA45SSIU4F series generators for a straightforward swap.
- Generator Series Fitment — Confirmed for DCA45SSIU4F and DCA45SSIU4FC8 super-silent diesel generator models, including the 60 Hz configuration.
- Protects PCV Heater Function — A faulty or damaged wire harness can cause the PCV heater to fail, leading to crankcase pressure issues and potential engine contamination in cold or demanding operating conditions.
- Electrical Safety Integrity — OEM harness construction ensures correct insulation ratings and secure connections, reducing the risk of shorts or arcing within the generator's electrical system.
The PCV heater wire harness delivers power to the positive crankcase ventilation heater, which prevents moisture and condensation from freezing or accumulating in the PCV system during cold-weather or extended operation. Without a functioning harness, the PCV heater cannot operate, which can allow crankcase vapors to condense and contaminate the engine oil — accelerating wear and degrading overall generator performance. Replacing a damaged or failed harness restores the integrity of this protective system and keeps the engine operating within its intended parameters.
| Fits: DCA45SSIU4F, DCA45SSIU4FC8
Need help confirming this is the right part for your machine? Contact DHS Equipment — our team is ready to assist.
Part Details
| Part Number | 8983346930 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | PCV Heater Wire Harness |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45SSIU4F |
| Diesel Powered Generators | DCA45SSIU4FC8 |
| Diesel Powered Generators | DCA45SSIU4FC8 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.
