The Multiquip 9137120130 is a genuine OEM Adapter Thermometer DCA-45USJ 4JG1 designed for the DCA-45USJ ultra-silent generator series. As a direct OEM component, it is manufactured to the exact specifications required for proper thermometer installation and accurate engine temperature monitoring on this machine. This part is confirmed to fit the DCA-45USJ, making it a straightforward service replacement when your existing adapter shows wear or damage. DHS Equipment stocks this genuine Multiquip part so you can get your generator back up and running without unnecessary delays.
Key Features
- Genuine OEM Construction — Manufactured to the precise dimensional and material tolerances required for correct thermometer seating and leak-free installation on the DCA-45USJ engine block.
- Direct-Fit Installation — Threads and port dimensions match the original mounting location exactly, allowing straightforward removal of the old adapter and installation of the new one without modification.
- Confirmed Fitment — Verified for use with the Multiquip DCA-45USJ ultra-silent diesel generator equipped with the Isuzu 4JG1 engine.
- Accurate Temperature Monitoring — A correctly fitted adapter ensures the thermometer maintains a secure, properly sealed connection, supporting accurate coolant temperature readings critical to engine protection.
- Fuel System and Cooling Integrity — A damaged or missing thermometer adapter can lead to coolant loss or inaccurate temperature data, potentially triggering unplanned shutdowns or undetected overheating conditions.
The thermometer adapter is a threaded fitting that provides a secure mounting point for the engine coolant temperature gauge or thermometer sensor in the cooling circuit of the Isuzu 4JG1 engine. It creates a sealed interface between the temperature-sensing element and the engine's coolant passages, ensuring accurate temperature readings reach the operator. When this adapter is cracked, cross-threaded, or corroded, coolant can seep past the fitting and temperature data becomes unreliable, leaving the engine vulnerable to undetected overheating.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 9137120130 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Adapter Thermometer DCA-45USJ 4JG1 |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-45USJ | DCA-45USJ |
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.
