Buy 1994 Mazda B4000 Engine Coolant Temperature Sender. COOLING SYSTEM; EMISSION CONTROL SYSTEM Move, Off, Overheats - OEM Mazda Part # GY0118510 (ZZN018510, ZZN0-18-510, GY01-18-510, GY0118510,, USEGY0118510)

Temperature. Gauge. Heat. Unit. Sending. Engine Coolant Sender.
Color-Gray. Engine Coolant Temperature Sender.

Fits B-Series, B4000, MPV

B2300. B2500, B3000. B4000.
Engine Coolant Temperature Sending Unit - Repair or Replace
If your engine coolant temperature sender has failed, you may notice one of several symptoms: your temperature gauge doesn’t move, your engine overheats without warning, your radiator fans don’t switch on, or they don’t switch off. If your 1994 Mazda B4000 has any of these symptoms, it's a good idea to let a trained Mazda technician perform an inspection.