A1 AUTO PARTS CONNECTION
| Product Type | Engine Coolant Temperature Sensor |
| Vehicle Type | Car / SUV / Pickup |
| Delivery Time | 5-8work days |
| Payment Terms | L/C,D/A,D/P,T/T |
| Part Number | 22630-44B20 |
| Packaging Details | brown box |
| Product Condition | New |
| Supply Ability | 35000pcs-40000pcs/month |
| Sensor Type | NTC Thermistor |
| Connector Shape | Oval |
| Model Number | 22630-44B20 |
| Brand Name | confidential |
| Certification | TS16949 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Toyota 90311-58009 Oil Seal (FOR TRANSFER CASE)
28130-5A500 Air Filter Fits Hyundai Car
4D56 Engine Parts M113Awith Aluminum Material Main Bearing
4D56 R113A Auto Engine Parts for Mitsubishi L200 Pick Up Aluminum Material
Product Specification
| Product Type | Engine Coolant Temperature Sensor | Vehicle Type | Car / SUV / Pickup |
| Delivery Time | 5-8work days | Payment Terms | L/C,D/A,D/P,T/T |
| Part Number | 22630-44B20 | Packaging Details | brown box |
| Product Condition | New | Supply Ability | 35000pcs-40000pcs/month |
| Sensor Type | NTC Thermistor | Connector Shape | Oval |
| Model Number | 22630-44B20 | Brand Name | confidential |
| Certification | TS16949 | Place of Origin | CHINA |
| High Light | Nissan Xterra engine coolant sensor ，Infiniti G35 temperature sensor ，22630-44B20 OEM coolant sensor | ||
The engine coolant temperature sensor (part number 22630-44B20) is a critical component of your Nissan or Infiniti‘s engine management system. Its primary function is to measure the temperature of the engine coolant and transmit this data to the engine control unit (ECU) via a variable resistance signal. The sensor uses a Negative Temperature Coefficient (NTC) thermistor, meaning its resistance decreases as coolant temperature rises. The ECU uses this signal to calculate critical parameters including fuel injection quantity and timing, ignition timing, variable valve timing, and automatic transmission shift strategy. On YD25 common-rail diesel engines, the ECU also uses this signal to control the glow plug controller . For compatible Nissan, Infiniti vehicles, a properly functioning coolant temperature sensor is essential for cold-start performance, fuel efficiency, and overall engine reliability.
DIY Diagnosis Guide
How to Tell If Your Coolant Temperature Sensor Needs Replacement:
Look for these common signs:
Check engine light (P0115-P0118) – Codes related to coolant temperature circuit
Hard starting when cold – ECU receives incorrect temperature signal
Poor fuel economy – Incorrect fuel mixture due to faulty temperature data
Cooling fan runs constantly or not at all – Fan operation affected by sensor signal
Temperature gauge malfunction – Erratic or non-working gauge
Company Details
Business Type: Manufacturer,Distributor/Wholesaler,Exporter
Year Established: 2000
Total Annual: >Annual Revenue Range (internal use)
Employee Number: 10~15
Ecer Certification：
Verified Supplier
A1 Auto Parts Connection – Automotive Aftermarket
Full parts for Hilux, RAV4,D-MAX, Ranger, Prado, Y62,IX35,JETOURT2,X70 & more.Suspension•Chassis •Steering fast moving parts.2-4 weeks delivery ,No MOQ ,12h-24h response
Established in 2000 in Guangzhou, China, A1 Auto Parts... A1 Auto Parts Connection – Automotive Aftermarket
Full parts for Hilux, RAV4,D-MAX, Ranger, Prado, Y62,IX35,JETOURT2,X70 & more.Suspension•Chassis •Steering fast moving parts.2-4 weeks delivery ,No MOQ ,12h-24h response
Established in 2000 in Guangzhou, China, A1 Auto Parts...
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Get in touch with us
Leave a Message, we will call you back quickly!