BRAND NEW *OEM Quality* engine coolant temperature sensor to suit the Toyota Landcruiser 70 Series VDJ76, VDJ78 and VDJ79 with the 4.5L 1VD-FTV V8 turbo diesel.

On a 70 Series the first sign is often a fan that will not lock up when towing, or a gauge sitting cold on an engine that is clearly hot. A new sensor restores correct fan and fuelling control. Shipped via Australia Post Express from Melbourne.

TO SUIT

Fits the Toyota Landcruiser 70 Series VDJ76R wagon, VDJ78R troop carrier and VDJ79R cab chassis with the 4.5 litre 1VD-FTV V8 turbo diesel. Coverage runs from the 2007 introduction of the V8. The compatibility table below lists the exact build years held against each body style.

FITMENT CHECK

Our application data caps the VDJ79R cab chassis at July 2016 while the VDJ76R and VDJ78R run later. If your 79 Series is a later build, confirm the sensor against your original before ordering.

OEM PART NUMBERS

89422-16010
89422-22030
8942216010
8942222030
89422BZ010

OTHER PART NUMBERS

VEMO: V70-72-0120-1
WALKER: 211-1117
MTE-Thomson: 4255
Goss: CS844
TCS125
CTS-030
TX85

PACKAGE INCLUDES

1 x engine coolant temperature sensor with 3-pin triangular plug and seal ring.

ABOUT THIS SENSOR

The 1VD-FTV uses coolant temperature as an input to glow plug timing, viscous fan control and diesel particulate filter regeneration. A sensor reading low holds the engine in a warm-up strategy, which delays regeneration and loads the filter faster than it should.

Because the 70 Series spends its life towing and idling in heat, this sensor sees more thermal cycling than most. The drift is gradual, so the thermostat is usually blamed and replaced before the sensor is ever checked.

COMMON SYMPTOMS OF FAILURE

Fault codes P0115, P0116, P0117 or P0118 stored
Viscous fan not engaging under load or when towing
Temperature gauge slow to rise or sitting cold when warm
Hard cold starting with white smoke and extended glow time
More frequent DPF regeneration or a regeneration warning
Poor fuel economy with no other fault found

[2007 - 2016] TOYOTA LANDCRUISER VDJ79R (4.5L 8cyl Diesel 1VD-FTV 151kW)
[2007 - 2022] TOYOTA LANDCRUISER VDJ76R,VDJ78R (4.5L 8cyl Diesel 1VD-FTV 151kW)

How do I test a coolant temperature sensor?

The most common test is to measure the sensor resistance with a multimeter at a known coolant temperature and compare against the manufacturer resistance curve. A cold engine (20 degrees C) typically reads 2,000 to 3,000 ohms and drops to around 200 to 300 ohms at operating temperature (90 degrees C). An OBD2 scanner showing a fixed temperature reading that does not change as the engine warms up is also a strong indicator of sensor failure.

Can a faulty coolant temperature sensor cause my engine to overheat?

Indirectly yes. If the sensor reports a lower temperature than actual, the ECU may not activate the cooling fan at the correct time, allowing the engine to overheat. It can also suppress the dashboard warning light, meaning you may not be alerted until the engine is already at a dangerously high temperature. Replace a suspected faulty sensor promptly.

Do I need to drain the coolant to replace the sensor?

Not always - many coolant temperature sensors can be replaced quickly with minimal coolant loss if you work fast and have a replacement ready to thread in immediately. However on some vehicles the sensor location requires partial coolant drainage. Check the sensor position on your specific engine before starting. Always use fresh coolant when topping up after replacement.

What are the symptoms of a faulty coolant temperature sensor?

Symptoms include poor fuel economy, black smoke, engine overheating warning, incorrect temperature gauge reading, hard starting when cold, and rough idle. Fault codes P0115 to P0119 are commonly associated with coolant temperature sensor faults.

Is it safe to drive with a bad coolant temperature sensor?

A faulty coolant temperature sensor can cause the ECU to run rich fuel mixtures and prevent the cooling fan from operating correctly, risking engine overheating. Replace it promptly - it is a low-cost part that can prevent expensive engine damage.

How do I know if my coolant temperature sensor or my thermostat is faulty?

A faulty thermostat typically causes the engine to overheat or never reach operating temperature. A faulty coolant temp sensor causes incorrect gauge readings and running issues but the coolant itself may be at the correct temperature. An OBD2 scanner showing live coolant temp data helps distinguish between the two.

Are there two coolant temperature sensors on my vehicle?

Many vehicles have two sensors - one for the ECU (engine management) and one for the dashboard temperature gauge. They look similar but are not interchangeable. Check your vehicle's service manual or contact us with your vehicle details to confirm which sensor you need.

Identification
SKU	CCS93-Landcruiser
Brand	Aftermarket OEM Replacement
Part Numbers
Part Number	CCS93
Reference OEM Number	8942216010
Other OEM Numbers	89422-16010, 89422-22030, 8942216010, 8942222030, 89422BZ010
Related Part Numbers	CTS-030, TCS125, CS844, TX85
Trade Part Numbers	VEMO: V70-72-0120-1, WALKER: 211-1117, MTE-Thomson: 4255
Product Specifics
Product Type	SENSOR
Sensor Type	Coolant Temperature Sensor
Manufacturer Warranty	1 Year
Thread Size	M12x1.5
Spanner Size	19mm
Number of pins	3-Pin
Connector Shape	triangular
Supplementary Article Info	with seal ring
Housing Colour	Grey
Mounting Type	Threaded
Compatible Makes	Toyota
Fitment Type	Direct Replacement
Other Details
Note	3-pin triangular plug, M12x1.5 thread, 19mm spanner
Unit Of Measure	ea