Skip to main content
CarParts247
image image
TM1121EAN 4250093421923

Coolant Thermostat HEPU TM1121

Thermostat Coolant HEPU TM1121. Fits 20 car models (SEAT, SKODA, VW), 1999–2022. Replaces 1 OE number.

Your car

Does this fit your car?

Choose your car and we will check this part against the manufacturer's data.

Out of stockPrice incl. VAT

£83.99 Save £27.00 (32%)

Buy Now

  • Delivery in 4–8 working days.
  • Delivery £5.99. Free from £50.00.
  • 14-day money-back guarantee
  • Earn 56 points on this item

Specification. From the manufacturer's data.

Brand
HEPU
Opening Temperature [°C]
87 °C
Category
Thermostat Coolant
MPN
TM1121
SKU
0178-TM1121
GTIN / EAN
4250093421923
What's included
1x Thermostat Coolant

OE numbers. The originals this part replaces.

Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.

Equivalent products. They fit in the same place.

3 available · 17 numbers In stock from £37.99 to £42.99.

All Thermostat Coolant
All 17 cross-reference numbers

Numbers other makers give for this part. They are aftermarket numbers, not the vehicle maker's OE numbers; a linked number is one we sell.

Compatible cars. SEAT, SKODA, VW, 20 models.

Matched from the manufacturer's data. Production years 1999–2022.

Thermostat Coolant for SEATThermostat Coolant for SKODAThermostat Coolant for VW

Models HEPU TM1121 fits
ModelEnginesYears
SEAT6 models
SEAT CORDOBA (6L2)1.22002–2009
SEAT IBIZA III (6L1)1.22002–2009
SEAT IBIZA IV (6J5, 6P1)1.2 LPG2008–2017
SEAT IBIZA IV Hatchback Van (6J1)1.22008–2015
SEAT IBIZA IV ST (6J8, 6P8)1.22010–2016
SEAT TOLEDO IV (KG3)1.22012–2019
All models (20)
Models HEPU TM1121 fits
ModelEnginesYears
SKODA10 models
SKODA FABIA I (6Y2)1.21999–2008
SKODA FABIA I Combi (6Y5)1.22000–2007
SKODA FABIA I Praktik (6Y5)1.22000–2007
SKODA FABIA I Saloon (6Y3)1.21999–2007
SKODA FABIA II (542)1.22006–2014
SKODA FABIA II Combi (545)1.22007–2014
SKODA RAPID (NH3, NK3, NK6)1.22012–2022
SKODA RAPID Spaceback (NH1)1.22012–2019
SKODA ROOMSTER (5J7)1.22006–2015
SKODA ROOMSTER Praktik (5J)1.22007–2015
VW4 models
VW FOX Hatchback (5Z1, 5Z3, 5Z4)1.22003–2015
VW FOX Van (5Z1)1.22010–2011
VW POLO IV (9N, 9A)1.22001–2014
VW POLO Van V (6R1, 6C1)1.22009–2017

Always verify compatibility with your vehicle before ordering.

More about this part. Related categories and similar parts.

HEPU

More HEPU parts

Related categories

All Thermostat CoolantSEATSKODAVW

Customers also bought

Common OE numbers for this part

Common original equipment numbers linked to stocked alternatives.

Related Guides

Engine Thermostat GuideStuck open or stuck closed? Learn how thermostats work and when to replace yours.Brake Master Cylinder Buying GuideSpongy or sinking brake pedal? How to diagnose a failing brake master cylinder, bleed the system, and choose the right replacement.Brake Shoe Set Buying GuideRear drum brake shoes — lining materials, wear limits, self-adjusting mechanisms, and how to replace brake shoes safely.Brake Fluid Buying GuideDOT 3, DOT 4, DOT 5.1 explained — dry and wet boiling points, hygroscopic ageing, and when to flush your brake fluid.

Delivery and returns. No small print.

£5.99

Standard delivery

4–8 working days.

£50.00

Free delivery

Orders from £50.00

14 days

Returns

Money back if the part does not fit.

  • Visa
  • Mastercard
  • PayPal
  • Apple Pay
  • Google Pay
  • Klarna

Secure payments

Encrypted checkout

12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms