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SKU:
NLT2T02572
Ships for free in 2–4 business days.
Water Temperature Sensor 12-01145-03 for Carrier Supra 322 422 444 450 550 750MT
$22.99
In Stock
$22.99
Sale price
$22.99
Regular price
If a refrigerated trailer unit reports erratic water temperature, a faulty sensor may be part of the cause. This replacement is referenced by Carrier 12-01145-03.
Estimated delivery between
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Carrier Supra 322, 422, 444, 450, 550, 750MT
Fitment note: Check the unit model, wiring, sensor thread and resistance specification against the installed Carrier unit; verify the temperature circuit before replacing it.
Product Overview
The temperature sender allows the control system to monitor engine cooling conditions. A corroded electrical terminal can mislead the controller even when coolant circulation is normal.
Key Features & Performance
- If a refrigerated trailer unit reports erratic water temperature, a faulty sensor may be part of the cause.
- The temperature sender allows the control system to monitor engine cooling conditions.
OE / Reference Numbers
- 12-01145-03
Common Reasons for Replacement
If a refrigerated trailer unit reports erratic water temperature, a faulty sensor may be part of the cause.
Fitment & Installation Notes
Check the unit model, wiring, sensor thread and resistance specification against the installed Carrier unit; verify the temperature circuit before replacing it.
Frequently Asked Questions
Is this a genuine OEM part? No. This listing is for an aftermarket replacement unless the product page expressly states otherwise. Manufacturer references identify intended applications.
How do I confirm fitment? Check the unit model, wiring, sensor thread and resistance specification against the installed Carrier unit; verify the temperature circuit before replacing it.
Part Summary
keywords: Water Temperature Sensor 12-01145-03, 12-01145-03, Carrier Supra 322, 422, 444, 450, 550, 750MT, aftermarket replacement, temperature sensors
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.