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Radiator Water Level Probe for Mack Trucks – Replaces OEM 64MT237 – MPN FWP-0509

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$34.99

$59.98 Compare at retail

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Description

This radiator water level probe is a direct OEM replacement for Mack part number 64MT237. Designed for heavy-duty diesel applications, it accurately monitors coolant levels inside the radiator and communicates with the vehicle’s warning system to help prevent overheating and engine damage.

Built to meet or exceed OEM specifications, this probe is ideal for fleet maintenance, repair facilities, and owner-operators needing dependable cooling system performance.

Engineered for durability in demanding commercial environments.

Vehicle Fitment

Fits the following Mack truck models equipped with E7 diesel engines:

Year Range	Make	Model	Engine
1995–2007	Mack	CH Series (CH613, CHN613, CHU613)	E7 Diesel
1995–2007	Mack	CL Series	E7 Diesel
1998–2007	Mack	CX Series / Vision	E7 Diesel
1995–2007	Mack	RD Series	E7 Diesel
1995–2007	Mack	DM Series	E7 Diesel
2001–2007	Mack	Granite Series (CV713)	E7 Diesel

Always verify by OEM part number before purchase.

OEM & Interchange Part Numbers

Mack OEM: 64MT237
Manufacturer Part Number: FWP-0509
Aftermarket Cross Reference: FWP0509
Replacement For: 64MT-237

Specifications

Feature	Details
Product Type	Radiator Water Level Probe
Sensor Function	Coolant Level Monitoring
OEM Replacement	64MT237
MPN	FWP-0509
Connector Type	2-Pin Electrical
Application	Heavy-Duty Diesel Truck
Engine Compatibility	Mack E7
Condition	New