• Espar / Eberspacher Airtronic External Temperature Sensor (251774890300)
  • Espar / Airtronic External Temperature Sensor (251774890300)
  • Espar / Eberspacher Airtronic External Temperature Sensor 251774890300

Eberspacher / Espar

Espar / Eberspacher Airtronic External Temperature Sensor

$89.99
$64.99
(Save  $25.00 )
Core Features & Benefits
Adding… The item has been added
Shipping:
Calculated at Checkout
Availability:
Usually ships in 24 hours
  • Free Shipping in US
    on orders $499
  • 24/5 Customer Support
    Shop with an expert
  • Easy Returns
    14-day Returns
  • Free Shipping in US
    on orders $499
  • 24/5 Customer Support
    Shop with an expert
  • Easy Returns
    14-day Returns

Espar / Eberspacher Airtronic External Temperature Sensor

Cable Length: 2m

Comes with terminal kit and plugs required for easy installation. Instructions included. 

Suitable for 12v and 24v applications.

Espar / Eberspacher Part Number:

  • 25.1774.89.03.00 / 251774890300 / 25 1774 89 0300 / 25.1774.89.0300
  • 25.1774.89.0300.0G 

Suitable for: 

  • Eberspacher Airtronic D2 
  • Eberspacher Airtronic D3 
  • Eberspacher Airtronic D4 
  • Eberspacher Airtronic D4 Plus
  • Eberspacher Airtronic D4S
  • Eberspacher Airtronic B4
  • Eberspacher D1LC
  • Eberspacher D1LC Compact
  • Eberspacher D3L
  • Ebersoacher D3LC
  • Ebersoacher D3LC Compact
  • Ebersoacher D3LP
  • Ebersoacher D3LP Compact
  • Eberspacher B3L
  • Eberspacher D5L
  • Eberspacher D5L Compact
  • Eberspacher D8LC
  • 201719050000, Htr B1LC 20 1748 05 00 00
  • 201693050000, Heater B1LC See 20 1719 05 00
  • 201735050000, B5L C
  • 201707050000, Heater B5L 12v
  • 251831010000, Heater D1LC 24v Body Only
  • 251774050000, Heater - 12v D1LC
  • 251688050000, D1L C Universal 12 V
  • 251767050000, Heater - 12v D1LC
  • 251835050000, D1L C Universal 12 V
  • 251830050000, D 1 L C 12 Volt
  • 251689050000, Heater - 24v D1LC
  • 251768050000, Heater - 24v D1LC (New Type)
  • 251836050000, D1L C Universal 24 V
  • 251775050000, Heater - 24v D1LC
  • 251831050000, Heater D 1 L C 24 volt
  • 251738050000, Heater 12v D3L (New Type)
  • 251739050000, Heater - 24v D3L (New Type)
  • 251861050000, D5LC
  • 251729050000, Heater 12v D5L 25 1861 05 00
  • 251730050000, Heater - 24v D5L 25 1862 05 00
  • 251890000000, D8LC HEATER 12V
  • 251765000000, D8L C Universal 12 V
  • 251766000000, D8LC 24V
  • 251891000000, D8LC HEATER 24V
  • 251862050000, D5LC

Technical Specifications of the Espar / Eberspacher Airtronic External Temperature Sensor

Voltage:
12V & 24V
Parts type:
Temperature sensors

Included in the kit:

Espar / Eberspacher Airtronic External Temperature Sensor

Cable Length: 2m

Comes with terminal kit and plugs required for easy installation. Instructions included. 

Suitable for 12v and 24v applications.

Espar / Eberspacher Part Number:

  • 25.1774.89.03.00 / 251774890300 / 25 1774 89 0300 / 25.1774.89.0300
  • 25.1774.89.0300.0G 

Suitable for: 

  • Eberspacher Airtronic D2 
  • Eberspacher Airtronic D3 
  • Eberspacher Airtronic D4 
  • Eberspacher Airtronic D4 Plus
  • Eberspacher Airtronic D4S
  • Eberspacher Airtronic B4
  • Eberspacher D1LC
  • Eberspacher D1LC Compact
  • Eberspacher D3L
  • Ebersoacher D3LC
  • Ebersoacher D3LC Compact
  • Ebersoacher D3LP
  • Ebersoacher D3LP Compact
  • Eberspacher B3L
  • Eberspacher D5L
  • Eberspacher D5L Compact
  • Eberspacher D8LC
  • 201719050000, Htr B1LC 20 1748 05 00 00
  • 201693050000, Heater B1LC See 20 1719 05 00
  • 201735050000, B5L C
  • 201707050000, Heater B5L 12v
  • 251831010000, Heater D1LC 24v Body Only
  • 251774050000, Heater - 12v D1LC
  • 251688050000, D1L C Universal 12 V
  • 251767050000, Heater - 12v D1LC
  • 251835050000, D1L C Universal 12 V
  • 251830050000, D 1 L C 12 Volt
  • 251689050000, Heater - 24v D1LC
  • 251768050000, Heater - 24v D1LC (New Type)
  • 251836050000, D1L C Universal 24 V
  • 251775050000, Heater - 24v D1LC
  • 251831050000, Heater D 1 L C 24 volt
  • 251738050000, Heater 12v D3L (New Type)
  • 251739050000, Heater - 24v D3L (New Type)
  • 251861050000, D5LC
  • 251729050000, Heater 12v D5L 25 1861 05 00
  • 251730050000, Heater - 24v D5L 25 1862 05 00
  • 251890000000, D8LC HEATER 12V
  • 251765000000, D8L C Universal 12 V
  • 251766000000, D8LC 24V
  • 251891000000, D8LC HEATER 24V
  • 251862050000, D5LC

Choosing Guide

Option Choosing Guide for this product is coming soon, please contact support@heatso.com if you need help picking the right options or have any questions.

Shipping

  • United States - 1-5 Working Days
  • United Kingdom - 2-5 Working Days
  • European Union - 2-7 Working Days
  • Australia / New Zealand - 5-14 Working Days
  • Rest of World - 5-14 Working Days

There may be a delay if the order is shipped to a PO or parcel shop address. Please note, some couriers do not offer shipping to PO boxes.

View full shipping & Delivery information

Returns

You can return or exchange goods within 14 days from the date of purchase if the item is unused and brand new in unopened packaging. You must contact us before returning any goods, though.

View full Returns & Refunds information

Warranty Information

Most heaters come with 2 year warranty + optional 1 year extended Warranty available

  • Parts - 1 Year Warranty
  • Refrigerators - 1 Year Warranty
  • AC Systems - 1 Year Warranty
  • Heavy duty heating equipment (10 kW+) - 1 Year Warranty
  • Other items - 1 Year Warranty

Installation, servicing and maintenance must be done in accordance with manufacturers guidelines. Failure to follow these guidelines will result in voiding your warranty.

We provide free technical and installation support via email or phone to all of our customers who purchase a heater, heater kit or other products from Heatso. We take pride in our customer service and want to ensure that your heater system is properly installed. As a result, if you have any difficulties, please do not hesitate to contact us.

If you require removing and/or refitting your item, please visit a local professional or authorized specialist, if you can not find one you can contact us and we will try to recommend a local partner to assist with the task. The cost of removing and/or refitting this item is not covered by the warranty.

View full warranty Information

Customer reviews

(4 reviews) 5 out of 5 Write a Review
  • Works

    Posted by Brian Larcom on 2nd Feb 2020

    5

    Best company for fast shipping An answer email questions

  • External Temperature Sensor

    Posted by Paul Szretter on 3rd Sep 2019

    4

    It seems to make the Sprinter Van more comfortable, but I haven't had a chance to thoroughly test it yet. Heading to the Rockies next month. That will be a good test. Seems like I have to set it 4 degrees below the desired temperature. Would be nice to correct that issue.

  • Must have

    Posted by Andy on 17th Jan 2018

    5

    Vital item. Completely changed my heating pattern.

  • HEATSO lightning fast shipping

    Posted by Joe K on 13th Nov 2017

    5

    Product worked as described. What I was amazed by - HEATSO lightning fast shipping. Thank you HEATSO.

  • Description

  • Technical Specifications

  • Technical Specifications of the Espar / Eberspacher Airtronic External Temperature Sensor

    Voltage:
    12V & 24V
    Parts type:
    Temperature sensors
  • Kit Includes

  • Included in the kit:

    Espar / Eberspacher Airtronic External Temperature Sensor

    Cable Length: 2m

    Comes with terminal kit and plugs required for easy installation. Instructions included. 

    Suitable for 12v and 24v applications.

    Espar / Eberspacher Part Number:

    • 25.1774.89.03.00 / 251774890300 / 25 1774 89 0300 / 25.1774.89.0300
    • 25.1774.89.0300.0G 

    Suitable for: 

    • Eberspacher Airtronic D2 
    • Eberspacher Airtronic D3 
    • Eberspacher Airtronic D4 
    • Eberspacher Airtronic D4 Plus
    • Eberspacher Airtronic D4S
    • Eberspacher Airtronic B4
    • Eberspacher D1LC
    • Eberspacher D1LC Compact
    • Eberspacher D3L
    • Ebersoacher D3LC
    • Ebersoacher D3LC Compact
    • Ebersoacher D3LP
    • Ebersoacher D3LP Compact
    • Eberspacher B3L
    • Eberspacher D5L
    • Eberspacher D5L Compact
    • Eberspacher D8LC
    • 201719050000, Htr B1LC 20 1748 05 00 00
    • 201693050000, Heater B1LC See 20 1719 05 00
    • 201735050000, B5L C
    • 201707050000, Heater B5L 12v
    • 251831010000, Heater D1LC 24v Body Only
    • 251774050000, Heater - 12v D1LC
    • 251688050000, D1L C Universal 12 V
    • 251767050000, Heater - 12v D1LC
    • 251835050000, D1L C Universal 12 V
    • 251830050000, D 1 L C 12 Volt
    • 251689050000, Heater - 24v D1LC
    • 251768050000, Heater - 24v D1LC (New Type)
    • 251836050000, D1L C Universal 24 V
    • 251775050000, Heater - 24v D1LC
    • 251831050000, Heater D 1 L C 24 volt
    • 251738050000, Heater 12v D3L (New Type)
    • 251739050000, Heater - 24v D3L (New Type)
    • 251861050000, D5LC
    • 251729050000, Heater 12v D5L 25 1861 05 00
    • 251730050000, Heater - 24v D5L 25 1862 05 00
    • 251890000000, D8LC HEATER 12V
    • 251765000000, D8L C Universal 12 V
    • 251766000000, D8LC 24V
    • 251891000000, D8LC HEATER 24V
    • 251862050000, D5LC

    Choosing Guide

    Option Choosing Guide for this product is coming soon, please contact support@heatso.com if you need help picking the right options or have any questions.

  • Shipping & Returns

  • Shipping

    • United States - 1-5 Working Days
    • United Kingdom - 2-5 Working Days
    • European Union - 2-7 Working Days
    • Australia / New Zealand - 5-14 Working Days
    • Rest of World - 5-14 Working Days

    There may be a delay if the order is shipped to a PO or parcel shop address. Please note, some couriers do not offer shipping to PO boxes.

    View full shipping & Delivery information

    Returns

    You can return or exchange goods within 14 days from the date of purchase if the item is unused and brand new in unopened packaging. You must contact us before returning any goods, though.

    View full Returns & Refunds information

    Warranty Information

    Most heaters come with 2 year warranty + optional 1 year extended Warranty available

    • Parts - 1 Year Warranty
    • Refrigerators - 1 Year Warranty
    • AC Systems - 1 Year Warranty
    • Heavy duty heating equipment (10 kW+) - 1 Year Warranty
    • Other items - 1 Year Warranty

    Installation, servicing and maintenance must be done in accordance with manufacturers guidelines. Failure to follow these guidelines will result in voiding your warranty.

    We provide free technical and installation support via email or phone to all of our customers who purchase a heater, heater kit or other products from Heatso. We take pride in our customer service and want to ensure that your heater system is properly installed. As a result, if you have any difficulties, please do not hesitate to contact us.

    If you require removing and/or refitting your item, please visit a local professional or authorized specialist, if you can not find one you can contact us and we will try to recommend a local partner to assist with the task. The cost of removing and/or refitting this item is not covered by the warranty.

    View full warranty Information

    Customer reviews

    (4 reviews) 5 out of 5 Write a Review
    • Works

      Posted by Brian Larcom on 2nd Feb 2020

      5

      Best company for fast shipping An answer email questions

    • External Temperature Sensor

      Posted by Paul Szretter on 3rd Sep 2019

      4

      It seems to make the Sprinter Van more comfortable, but I haven't had a chance to thoroughly test it yet. Heading to the Rockies next month. That will be a good test. Seems like I have to set it 4 degrees below the desired temperature. Would be nice to correct that issue.

    • Must have

      Posted by Andy on 17th Jan 2018

      5

      Vital item. Completely changed my heating pattern.

    • HEATSO lightning fast shipping

      Posted by Joe K on 13th Nov 2017

      5

      Product worked as described. What I was amazed by - HEATSO lightning fast shipping. Thank you HEATSO.

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