Thermostat with Housing for Opel Corsa D/E, Adam, Astra J, Meriva B and Chevrolet Aveo, Cruze, Sonic - TM37103

This thermostat with housing is a direct replacement part for the vehicle applications listed below. Opening temperature is 103 °C and the supplied unit includes gasket/seal. Confirm compatibility by matching OEM reference numbers, engine/chassis details, and model year. VIN check is recommended where variants exist.

Key Details

SKU

TM37103

Component

Thermostat with Housing

OEM References

25200454 (Chevrolet)
55561629 (Chevrolet)
55579011 (Chevrolet)
55593033 (Chevrolet)
55561629 (GMC)
55579011 (GMC)
55593033 (GMC)
1338029 (Opel)
1338199 (Opel)
1338261 (Opel)
1338379 (Opel)
25200454 (Opel)
55561629 (Opel)
55563301 (Opel)
55579011 (Opel)
55593033 (Opel)
25200454 (Vauxhall)
55561629 (Vauxhall)
55563301 (Vauxhall)
55579011 (Vauxhall)

Primary Fitment

Opel Corsa D (S07) 1.2 A 12 XEL / A 12 XER, 1.4 A 14 XEL / A 14 XER (2009-2014)

Included

with gasket/seal

Specs

Opening Temperature: 103 °C; Packaging width: 11,20 cm; Packaging height: 11,20 cm; Packaging length: 12,0 cm

Key Benefits

OEM reference numbers listed for cross-checking before ordering
103 °C opening temperature as supplied
Housing supplied with gasket/seal
Listed for supplied Opel, Chevrolet, and related applications shown below

OEM Reference Numbers

Chevrolet: 25200454, 55561629, 55579011, 55593033
GMC: 55561629, 55579011, 55593033
Opel: 1338029, 1338199, 1338261, 1338379, 25200454, 55561629, 55563301, 55579011, 55593033
Vauxhall: 25200454, 55561629, 55563301, 55579011

Product Specifications

Specification	Value
Opening Temperature	103 °C
Supplementary Article/Supplementary Info	with gasket/seal
Packaging width	11,20 cm
Packaging height	11,20 cm
Packaging length	12,0 cm

Vehicle Fitment

Chevrolet – Aveo Hatchback (T300) 1.2 LWD / 1.2 LDC / 1.4 LDD / 1.2 LPG LDC 2011-0/0 / 2012-2015
Chevrolet – Aveo Saloon (T300) 1.2 LDC / 1.2 LWD / 1.4 LDD; A 14 XER / 1.2 LPG LDC 2011-0/0 / 2012-2015
Chevrolet – Cruze (J300), Cruze Hatchback (J305), Cruze Station Wagon (J308) 1.4 LDD 2013-0/0 / 2015
Chevrolet – Sonic 1.4i Hatch A14XER 2011-0/0
Chevrolet – Sonic 1.4i Sedan A14XER 2011-0/0
Opel – Adam (M13) 1.2 A 12 XEL; D 12 XEL; B 12 XEL 2012-2019
Opel – Adam (M13) 1.4 A 14 XEL; D 14 XEL; B 14 XEL 2012-2019
Opel – Adam (M13) 1.4 B 14 XER; A 14 XER; D 14 XER 2012-2019
Opel – Adam (M13) 1.4 LPG A 14 XEL; D 14 XEL; B 14 XEL 2013-2018
Opel – Adam 1.0T B10XFT 2015-0/0
Opel – Adam 1.4 A14XER 2015-0/0
Opel – Astra J (P10) 1.4 A 14 XEL / B 14 XER; A 14 XER 2009-2015
Opel – Astra J Sports Tourer (P10) 1.4 B 14 XER; A 14 XER / A 14 XEL 2010-2015
Opel – Astra J GTC (11-18) 1.4 A 14 XER 2011-2020
Opel – Astra J Saloon (12-0) 1.4 B 14 XER; A 14 XER / A 14 XEL 2012-2015
Opel – Corsa D (S07) 1.2 A 12 XEL / A 12 XER / 1.4 A 14 XEL / A 14 XER / 1.2 LPG A 12 XER / 1.4 LPG A 14 XEL 2009-2014
Opel – Corsa D Hatchback Van (S07) 1.2 A 12 XEL / A 12 XER / 1.4 A 14 XER 2010-2014
Opel – Corsa E Hatchback Van (X15) 1.2 B 12 XEL / 1.4 B 14 XEL / B 14 XEJ 2015-0/0
Opel – Corsa E (X15) 1.2 D 12 XEL; B 12 XEL / 1.4 D 14 XEL; B 14 XEL / B 14 XEJ; D 14 XEJ / 1.4 Turbo D 14 NEH; B 14 NEH / 1.6 Turbo B 16 LER; B 16 LES / 1.4 LPG B 14 XEL 2014-0/0
Opel – Corsa 1.4 A14XER 2010-2015
Opel – Meriva B MPV (S10) 1.4 B 14 XER; A 14 XER 2010-2017
Opel – Meriva B VAN (S10) 1.4 ECOTEC A 14 XER 2013-2017
Peugeot – 306 (7B, N3, N5) 2.0 S16 RFY (XU10J4Z) 1994-2001
Peugeot – 405 II Break (4E) 2.0 4x4 RGZ (XU10J4TE/Z) 1992-1995
Peugeot – 405 II (4B) 2.0 16V RFT (XU10J4) 1994-1995

Fitment Notes

Always match by OEM reference number(s) and vehicle details before ordering.
Confirm exact fitment using your VIN, engine code, or chassis number if multiple variants exist.
OEM references and fitment details are provided to support accurate cross-checking.
South Africa nationwide delivery available - contact us for fitment assistance.

Common Questions

Does this Thermostat with Housing fit my Opel Corsa or Chevrolet Sonic?
This part (TM37103) is listed for the fitments shown on this page. Confirm by matching OEM reference numbers and verifying VIN/engine/chassis where variants exist.

What OEM part numbers does this replace?
Cross-references include 55563301, 55579011, 55593033, 55561629, 25200454, 1338029, 1338199, 1338261, and 1338379. Match at least one OEM reference to your original part before ordering.

What is included?
This thermostat with housing is supplied with gasket/seal.

What is the opening temperature?
The supplied opening temperature is 103 °C.

How do I confirm fitment if there are multiple variants?
Use VIN, engine code, and chassis/platform details and compare to the fitment section above. If unsure, request fitment assistance before ordering.

Mahle

Thermostat with Housing MAHLE Opel Corsa D/E, Adam, Chevrolet Sonic/Aveo - TM37103