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Coolant Thermostat QUINTON HAZELL QTH723K OE Ref 55573003 QUINTON HAZELL
Coolant Thermostat QUINTON HAZELL QTH723K OE Ref 55573003 QUINTON HAZELL

Coolant Thermostat QUINTON HAZELL QTH723K OE Ref 55573003

Please select your vehicle for fitment.
4.9 on 7 reviews
Key Specification:
  • EAN: 5050438359640
  • OEM Reference number: 55573003
  • Opening Temperature [°C]: 88
  • PURPOSE GROUP: Coolant
  • Supplementary Info: Thermostat
See Full Specification
Sale
£ 77
£ 64.17 excl. VAT
In Stock
SKU:QUINTON HAZELL QTH723K
BrandQUINTON HAZELL
QUINTON HAZELL
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EAN
5050438359640
OEM Reference number
55573003
Opening Temperature [°C]
88
PURPOSE GROUP
Coolant
Supplementary Info
Thermostat
Supplementary Info
with gasket/seal

Coolant Thermostat QUINTON HAZELL OE Ref – QUINTON HAZELL – OEM 55573003

This Coolant Thermostat QUINTON HAZELL OE Ref is manufactured by QUINTON HAZELL and supplied as a direct replacement for OEM reference 55573003. Designed for use in selected ALFA ROMEO, CHEVROLET, FIAT, SAAB, VAUXHALL vehicles, it is intended to meet original equipment fit and function requirements.

The part is identified by manufacturer reference QTH723K and EAN 5050438359640, allowing accurate cross-referencing and compatibility checks. It is suitable for replacing worn or faulty components where dependable operation is required.

  • Thermostatwith gasket/seal

To ensure correct fitment, please use our vehicle registration lookup tool or verify compatibility by matching the OEM reference number before ordering. Vehicle specifications and installation requirements may vary by model and production year.

Vehicle Compatibility & Fitment

This part is compatible with selected ALFA ROMEO, CHEVROLET, FIAT, SAAB, VAUXHALL models. Full compatibility details are available in the Compatibility section.

If this part is not suitable for your vehicle, you can browse alternative options in our Engine Cooling System category.

About e Auto Parts

e Auto Parts supplies a wide range of aftermarket and OE-equivalent vehicle components for customers across the UK and Europe. We focus on clear product identification, accurate compatibility information, and customer support to help you select the correct part.

Reference number(s) comparable with the original spare part number
SAAB 55573003 ALFAROME/FIAT/LANCI 55241963 ALFAROME/FIAT/LANCI 71749243 ALFAROME/FIAT/LANCI 71752861 GENERAL MOTORS 1338027 GENERAL MOTORS 55573003
OE reference number(s) comparable with the original spare part number
  1. Berry
    12 Nov, 2025
    elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
  2. Edward & Susan
    20 OCT, 2025
    These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
  3. Charlie
    27 AUG, 2025
    eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
  4. Adam Taylor
    12 May, 2025
    Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
  5. Helena Garcia
    2 January, 2025
    The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.

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