How to troubleshoot the Coolant Temperature Indicator System and the Engine Coolant Temperature (ECT) Sensor on Infiniti G35?

The coolant temperature indicator system includes a dash warning light or gauge and a coolant temperature sending unit on the engine. The Engine Coolant Temperature (ECT) sensor also acts as the coolant temperature sending unit. If overheating is indicated, check the coolant level and ensure all wiring connectors are secure. The indicator light should come on when the ignition is turned to START, showing the bulb works. If it doesn't, the bulb may be burned out, the ignition switch faulty, or the circuit open. The light should go off once the engine starts unless it overheats. If it stays on, check for trouble codes in the Powertrain Control Module (PCM). If overheating is frequent, check the coolant type and concentration.

Genuine Infiniti G35 Coolant Temperature Sensor

Coolant Water Temperature Sensor

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2 Coolant Temperature Sensors found

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Infiniti G35 Engine Coolant Temperature Sensor
Part Number: 22630-44B20
$32.92 MSRP: $47.13
You Save: $14.21 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Manufacturer Note: OIL TEMP
- Replaced by: 22630-ED000
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 2003-2008 Infiniti G35 | Basic, Journey, Leather, Premium, Sport, Sport Premium, Track | 6 Cyl 3.5L, 6 Cyl 3.7L | VQ35DE, VQ35HR, VQ37VHR
View related parts
Infiniti G35 Engine Coolant Temperature Sensor
Part Number: 22630-ED000
$31.95 MSRP: $47.13
You Save: $15.18 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: WATER TENP
- Replaces: 22630-44B10, 22630-44B20, 22630-71L00
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Fits the following Vehicles:
- 2003-2008 Infiniti G35 | Basic, Journey, Leather, Premium, Sport, Sport Premium, Track | 6 Cyl 3.5L, 6 Cyl 3.7L | VQ35DE, VQ35HR, VQ37VHR

Infiniti G35 Coolant Temperature Sensor

The Sensor in question is the Coolant Temperature Sensor of Infiniti G35 whereby the gadget is responsible for monitoring the amount of heat in the engine coolant and the motor's performance. This sensor is used in calculating the temperature of the coolant with precision hence keeping the efficiency and performance of the engine in check. Different kinds of Coolant Temperature Sensors may have been used in different models of G35 at different times, but as to the differences between these types, no elaboration is made. The primary function remains consistent: to deliver basic temperature information that is utilised by engines management systems. This data is quite useful for understanding the general condition of the vehicle and increase the time it can be used properly.

Wondering where to find exceptional quality and economically-priced OEM Infiniti G35 Coolant Temperature Sensor? You are at the proper online store. We offer all genuine Infiniti G35 Coolant Temperature Sensor with a manufacturer's warranty at unbeatable prices. Order now and you can get brand-new parts at your door step with our fast shipping times.

Infiniti G35 Coolant Temperature Sensor Parts Questions & Experts Answers

Engine Coolant Temperature Sensor
22630-44B20
Q: How to troubleshoot the Coolant Temperature Indicator System and the Engine Coolant Temperature (ECT) Sensor on Infiniti G35?
A: The coolant temperature indicator system includes a dash warning light or gauge and a coolant temperature sending unit on the engine. The Engine Coolant Temperature (ECT) sensor also acts as the coolant temperature sending unit. If overheating is indicated, check the coolant level and ensure all wiring connectors are secure. The indicator light should come on when the ignition is turned to START, showing the bulb works. If it doesn't, the bulb may be burned out, the ignition switch faulty, or the circuit open. The light should go off once the engine starts unless it overheats. If it stays on, check for trouble codes in the Powertrain Control Module (PCM). If overheating is frequent, check the coolant type and concentration.