Home / OE Number Search / Coolant thermostat / 03C121110K OE 03C121110K — Coolant thermostat Compare 17 brands — check fitment and order online
21 matching parts
About OE part number 03C121110K OE part number 03C121110K is a Coolant thermostat compatible with AUDI, BMW and other makes. Available from 17 brands, priced from £9.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Coolant thermostat OE 03C121110K prices range from £9.99 to £89.99, with 17 brands offering compatible parts.
OEM Workshop Diagram — Coolant regulator housing Coolant regulator thermal switch Original installation position for OE 03C121110K. The red ring marks where this part installs on the vehicle.
Position 28 on Polo Polo Classic (Typ 9N) (2004–2009) — Coolant regulator housing Coolant regulator thermal switch OEM workshop diagram — sourced from manufacturer parts catalogue.
Fits these vehicles OE 03C121110K is compatible with the following make/model combinations:
Make Models VW POLO V (6R1, 6C1), JETTA IV (162, 163, AV3, AV2), POLO V Saloon (602, 604, 612, 614), POLO IV (9N, 9A) SEAT IBIZA IV (6J5, 6P1), IBIZA IV SC (6J1, 6P5), TOLEDO IV (KG3) SKODA ROOMSTER (5J7), RAPID Spaceback (NH1), RAPID (NH3, NK3, NK6)
Available brands Choose a brand to see their compatible parts for OE 03C121110K.
Coolant thermostat OEM 03C121110K: Cost & Alternatives
Price range from £9.99 — £89.99
Total products 21 from 17 brands Relevance Price: Low to High Price: High to Low Brand: A-Z vika Thermostat, coolant — vika 11211473501 OE 03C121110K MPN 11211473501
EAN 6976109820662
88 °C · 0,06 kg · 1 · 6 Details
Opening Temperature [°C] 88 °C
Weight [kg] 0,06 kg
Required quantity 1
Material 6 MAGNETI MARELLI Thermostat, coolant — MAGNETI MARELLI 352317102170 OE 03C121110K MPN 352317102170
EAN 8001063953823
83 °C · 35 Details
Opening Temperature [°C] 83 °C
Supplementary Article/Supplementary Info 35 ERA Thermostat, coolant — ERA 350600A OE 03C121110K MPN 350600A
EAN 8053379165186
83 °C · 35 Details
Opening Temperature [°C] 83 °C
Supplementary Article/Supplementary Info 35 TOPRAN Thermostat, coolant — TOPRAN 113 296 OE 03C121110K MPN 113 296
98 °C · 83 °C · 35 Details
Opening Temperature [°C] 98 °C
Opening Temperature [°C] 83 °C
Supplementary Article/Supplementary Info 35 EPS Thermostat, coolant — EPS 1.880.745 OE 03C121110K MPN 1.880.745
EAN 8012510224007
83 °C · 1.880.745K · 35 · 537 Details
Opening Temperature [°C] 83 °C
for article number 1.880.745K
Supplementary Article/Supplementary Info 35
Supplementary Article/Supplementary Info 537 VEMO Thermostat, coolant — VEMO V15-99-2064 OE 03C121110K MPN V15-99-2064
EAN 4046001555114
83 °C · 50 · 35 Details
Opening Temperature [°C] 83 °C
Housing Type 50
Supplementary Article/Supplementary Info 35 NRF Thermostat, coolant — NRF 725049 OE 03C121110K MPN 725049
EAN 8718042339423
83 °C · 50 · 98 °C Details
Opening Temperature [°C] 83 °C
Housing Type 50
Closing temperature [°C] 98 °C GATES Thermostat, coolant — GATES TH42383G1 OE 03C121110K MPN TH42383G1
EAN 5414465002083
83 °C · 98 Details
Opening Temperature [°C] 83 °C
Supplementary Article/Supplementary Info 98 MAHLE Thermostat, coolant — MAHLE TI 244 83D OE 03C121110K MPN TI 244 83D
EAN 4009026951569
83 °C · 35 · 12,0 cm · 11,20 cm Details
Opening Temperature [°C] 83 °C
Supplementary Article/Supplementary Info 35
Packaging length [cm] 12,0 cm
Packaging width [cm] 11,20 cm METZGER AUTOTEILE Thermostat, coolant — METZGER AUTOTEILE 4006468 OE 03C121110K MPN 4006468
EAN 4062101182333
Right · 83 °C · 11 · 85 Details
Fitting Position Right
Opening Temperature [°C] 83 °C
Supplementary Article/Supplementary Info 11
Supplementary Article/Supplementary Info 85 MOTORAD Thermostat, coolant — MOTORAD 709-8387K OE 03C121110K MPN 709-8387K
03C121110A · 83 °C · 14 °C · 7 Details
for OE number 03C121110A
Opening Temperature [°C] 83 °C
Temperature range [°C] 14 °C
Colour 7 NTY Thermostat, coolant — NTY CTM-VW-039 OE 03C121110K MPN CTM-VW-039
EAN 5902048108333
03C 121 110 Q · 88 °C · 396 · CTM-VW-039 Details
for OE number 03C 121 110 Q
Opening Temperature [°C] 88 °C
Supplementary Article/Info 2 396
Fabrication Number CTM-VW-039 AVA Clever Choice Thermostat, coolant — AVA Clever Choice VNTS004 OE 03C121110K MPN VNTS004
EAN 4045385262014
78 °C · 83 °C · 6 Details
Opening Temperature [°C] 78 °C
Closing temperature [°C] 83 °C
Housing material 6 EPS Thermostat, coolant — EPS 1.880.745S OE 03C121110K MPN 1.880.745S
EAN 8012510223994
83 °C · 1.880.745 · 1.880.745K · 85 Details
Opening Temperature [°C] 83 °C
for article number 1.880.745
for article number 1.880.745K
Supplementary Article/Supplementary Info 85 FACET Thermostat, coolant — FACET 7.8745K OE 03C121110K MPN 7.8745K
EAN 8012510024010
83 °C · 536 · 7.8745 · 7.8745S Details
Opening Temperature [°C] 83 °C
Supplementary Article/Supplementary Info 536
contains article number 7.8745
contains article number 7.8745S EPS Thermostat, coolant — EPS 1.880.745K OE 03C121110K MPN 1.880.745K
EAN 8012510224014
83 °C · 536 · 1.890.653 · 1.880.745S Details
Opening Temperature [°C] 83 °C
Supplementary Article/Supplementary Info 536
contains article number 1.890.653
contains article number 1.880.745S HEPU Thermostat, coolant — HEPU TM1162 OE 03C121110K MPN TM1162
EAN 4250093422333
83 °C Details
Opening Temperature [°C] 83 °C FEBI BILSTEIN Thermostat, coolant — FEBI BILSTEIN 36844 OE 03C121110K MPN 36844
EAN 4027816368441
03C 121 110 Q · 88 °C · 0,06 kg · 6 Details
for OE number 03C 121 110 Q
Opening Temperature [°C] 88 °C
Weight [kg] 0,06 kg
Material 6 FACET Thermostat, coolant — FACET 7.7956KK OE 03C121110K MPN 7.7956KK
EAN 8012510052242
7.3278 Details
contains article number 7.3278 DENSO Thermostat, coolant — DENSO DTM8783709 OE 03C121110K MPN DTM8783709
EAN 8717613118429
03C121110A · 87 °C · 98 · 583 g Details
for OE number 03C121110A
Opening Temperature [°C] 87 °C
Supplementary Article/Supplementary Info 98
Weight [g] 583 g FACET Thermostat, coolant — FACET 7.7962KK OE 03C121110K MPN 7.7962KK
EAN 8012510052365
7.3278 Details
contains article number 7.3278 Technical Specifications Show all specifications Attribute Value Height 1 [mm] 26 Diameter 1 [mm] 67,0 Height 1 [mm] 25,5 Housing Type 30 Quality OE EQUIVALENT Operating Mode Electric Supplementary Article/Supplementary Info 19 Housing material 1 Operating Mode pneumatic Diameter [mm] 44
Related cross-references Cross-reference numbers associated with 03C121110K — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
Top OE numbers for Thermostat, coolant Common original equipment numbers linked to stocked alternatives.
Coolant thermostat by car make Find Coolant thermostat by brand Frequently Asked Questions What does OE number 03C121110K fit? OE 03C121110K fits vehicles from AUDI, BMW, CADILLAC and other compatible models listed below.
What part type is 03C121110K? OE 03C121110K is an original equipment reference for a Coolant thermostat. It identifies the exact part specification used by the vehicle manufacturer.
How much does Coolant thermostat 03C121110K cost? Replacement parts for OE 03C121110K cost between £9.99 and £89.99, depending on brand and specification.
Which brands make Coolant thermostat 03C121110K? EPS, FACET, vika, MAGNETI MARELLI, ERA all offer compatible replacements for OE 03C121110K.
Is 03C121110K original equipment or aftermarket? OE 03C121110K is an original equipment reference assigned by the vehicle manufacturer. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements that meet the same specification.
What is OE number 03C121110K? OE (Original Equipment) number 03C121110K is a manufacturer's reference code for Coolant thermostat used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 17 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 03C121110K.
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