Home / OE Number Search / Coolant thermostat / 03G121111A OE 03G121111A — Coolant thermostat Compare 18 brands — check fitment and order online
24 matching parts
About OE part number 03G121111A OE part number 03G121111A is a Coolant thermostat compatible with ALFA ROMEO, ALPINA and other makes. Available from 18 brands, priced from £6.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Coolant thermostat OE 03G121111A prices range from £6.99 to £22.99, with 18 brands offering compatible parts.
Fits these vehicles OE 03G121111A is compatible with the following make/model combinations:
Make Models VW GOLF II (19E, 1G1), PASSAT B3/B4 Variant (3A5, 35I), PASSAT B3/B4 (3A2, 35I), JETTA II (19E, 1G2, 165) +4 AUDI 80 B3 Saloon (893, 894, 8A2) SEAT TOLEDO I (1L2)
Available brands Choose a brand to see their compatible parts for OE 03G121111A.
Coolant thermostat OEM 03G121111A: Cost & Alternatives
Price range from £6.99 — £22.99
Total products 24 from 18 brands Relevance Price: Low to High Price: High to Low Brand: A-Z AUTOMEGA Thermostat, coolant — AUTOMEGA 160047210 OE 03G121111A MPN 160047210
EAN 4053184349560
Front · 87 °C · 31 mm · 54 mm Details
Fitting Position Front
Opening Temperature [°C] 87 °C
Height [mm] 31 mm
Diameter 1 [mm] 54 mm CompareESEN SKV Thermostat, coolant — ESEN SKV 20SKV003 OE 03G121111A MPN 20SKV003
EAN 5901947320358
87 °C · 0,1 kg · 3 Details
Opening Temperature [°C] 87 °C
Weight [kg] 0,1 kg
Guarantee 3 CompareNRF Thermostat, coolant — NRF 725214 OE 03G121111A MPN 725214
EAN 8718042342768
87 °C · 50 · 102 °C · 396 Details
Opening Temperature [°C] 87 °C
Housing Type 50
Closing temperature [°C] 102 °C
Supplementary Article/Info 2 396 CompareABAKUS Thermostat, coolant — ABAKUS 053-025-0017 OE 03G121111A MPN 053-025-0017
95VW8575CA · 87 °C · 396 Details
for OE number 95VW8575CA
Opening Temperature [°C] 87 °C
Supplementary Article/Info 2 396 CompareMOTORAD Thermostat, coolant — MOTORAD 527-87K OE 03G121111A MPN 527-87K
1 002 788 · 87 °C · 31 mm · 54 mm Details
for OE number 1 002 788
Opening Temperature [°C] 87 °C
Height [mm] 31 mm
Diameter 1 [mm] 54 mm CompareCALORSTAT by Vernet Thermostat, coolant — CALORSTAT by Vernet TH6273.87J OE 03G121111A MPN TH6273.87J
EAN 3531650007295
87 °C · 31,0 mm · 54,0 mm · 35,0 mm Details
Opening Temperature [°C] 87 °C
Height 1 [mm] 31,0 mm
Diameter 1 [mm] 54,0 mm
Diameter 2 [mm] 35,0 mm CompareDENSO Thermostat, coolant — DENSO DTM87527 OE 03G121111A MPN DTM87527
EAN 8717613495896
1096699 · 87 °C · 98 · 85 g Details
for OE number 1096699
Opening Temperature [°C] 87 °C
Supplementary Article/Supplementary Info 98
Weight [g] 85 g CompareHEPU Thermostat, coolant — HEPU TM1305 OE 03G121111A MPN TM1305
EAN 4250093423712
87 °C · 35 Details
Opening Temperature [°C] 87 °C
Supplementary Article/Supplementary Info 35 CompareVEMO Thermostat, coolant — VEMO V15-99-1894 OE 03G121111A MPN V15-99-1894
EAN 4046001259982
87 °C · 55 mm · 35 Details
Opening Temperature [°C] 87 °C
Height [mm] 55 mm
Supplementary Article/Supplementary Info 35 CompareFAE Thermostat, coolant — FAE 5307087 OE 03G121111A MPN 5307087
EAN 8435050628157
87 °C · 98 Details
Opening Temperature [°C] 87 °C
Supplementary Article/Supplementary Info 98 CompareTHERMOTEC Thermostat, coolant — THERMOTEC D2T003TT OE 03G121111A MPN D2T003TT
EAN 5901655131789
87 °C · 31 mm · 54 mm · 35 mm Details
Opening Temperature [°C] 87 °C
Height 1 [mm] 31 mm
Diameter 1 [mm] 54 mm
Diameter 2 [mm] 35 mm CompareVALEO Thermostat, coolant — VALEO 820168 OE 03G121111A MPN 820168
EAN 3276428201689
87 °C · 54 mm · 98 Details
Opening Temperature [°C] 87 °C
Pipe Diameter [mm] 54 mm
Supplementary Article/Supplementary Info 98 CompareMAHLE Thermostat, coolant — MAHLE TX 109 87D OE 03G121111A MPN TX 109 87D
EAN 4009026925775
87 °C · 20 mm · 31,5 mm · 54 mm Details
Opening Temperature [°C] 87 °C
Height 1 [mm] 20 mm
Height 2 [mm] 31,5 mm
Diameter 1 [mm] 54 mm CompareAVA Clever Choice Thermostat, coolant — AVA Clever Choice VNTS007 OE 03G121111A MPN VNTS007
EAN 4045385262045
82 °C · 17 · 87 °C · 18 Details
Opening Temperature [°C] 82 °C
Material 17
Closing temperature [°C] 87 °C
Housing material 18 CompareMAGNETI MARELLI Thermostat, coolant — MAGNETI MARELLI 352317004820 OE 03G121111A MPN 352317004820
EAN 8050947106138
87 °C · 31 mm · 54 mm · 35 mm Details
Opening Temperature [°C] 87 °C
Height 1 [mm] 31 mm
Diameter 1 [mm] 54 mm
Diameter 2 [mm] 35 mm CompareBorgWarner (Wahler) Thermostat, coolant — BorgWarner (Wahler) 4820.87D OE 03G121111A MPN 4820.87D
EAN 4029783008047
87 °C · 35 Details
Opening Temperature [°C] 87 °C
Supplementary Article/Supplementary Info 35 CompareCALORSTAT by Vernet Thermostat, coolant — CALORSTAT by Vernet THK627320.87J OE 03G121111A MPN THK627320.87J
EAN 3531650046300
87 °C · 0 · 35 · 6 Details
Opening Temperature [°C] 87 °C
Housing Type 0
Supplementary Article/Supplementary Info 35
Housing material 6 CompareCALORSTAT by Vernet Thermostat, coolant — CALORSTAT by Vernet THK627350.87J OE 03G121111A MPN THK627350.87J
EAN 3531650046331
87 °C · 0 · 35 · 6 Details
Opening Temperature [°C] 87 °C
Housing Type 0
Supplementary Article/Supplementary Info 35
Housing material 6 CompareCALORSTAT by Vernet Thermostat, coolant — CALORSTAT by Vernet THK627310.87J OE 03G121111A MPN THK627310.87J
EAN 3531650046294
87 °C · 0 · 35 · 6 Details
Opening Temperature [°C] 87 °C
Housing Type 0
Supplementary Article/Supplementary Info 35
Housing material 6 CompareCALORSTAT by Vernet Thermostat, coolant — CALORSTAT by Vernet THK627330.87J OE 03G121111A MPN THK627330.87J
EAN 3531650046317
87 °C · 0 · 35 · 6 Details
Opening Temperature [°C] 87 °C
Housing Type 0
Supplementary Article/Supplementary Info 35
Housing material 6 CompareCALORSTAT by Vernet Thermostat, coolant — CALORSTAT by Vernet THK627340.87J OE 03G121111A MPN THK627340.87J
EAN 3531650046324
87 °C · 0 · 35 · 6 Details
Opening Temperature [°C] 87 °C
Housing Type 0
Supplementary Article/Supplementary Info 35
Housing material 6 CompareCALORSTAT by Vernet Thermostat, coolant — CALORSTAT by Vernet THK627360.87J OE 03G121111A MPN THK627360.87J
EAN 3531650046348
87 °C · 0 · 35 · 6 Details
Opening Temperature [°C] 87 °C
Housing Type 0
Supplementary Article/Supplementary Info 35
Housing material 6 CompareKAMOKA Thermostat, coolant — KAMOKA 7710093 OE 03G121111A MPN 7710093
87 °C · 31 mm · 54 mm · 35 mm Details
Opening Temperature [°C] 87 °C
Height [mm] 31 mm
Diameter 1 [mm] 54 mm
Diameter 2 [mm] 35 mm CompareTechnical 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
Best Prices Free UK Delivery Secure Payment 2.5M+ PartsRelated cross-references Cross-reference numbers associated with 03G121111A — 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 03G121111A fit? OE 03G121111A fits vehicles from ALFA ROMEO, ALPINA, ARO and other compatible models listed below.
What part type is 03G121111A? OE 03G121111A 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 03G121111A cost? Replacement parts for OE 03G121111A cost between £6.99 and £22.99, depending on brand and specification.
Which brands make Coolant thermostat 03G121111A? CALORSTAT by Vernet, AUTOMEGA, ESEN SKV, NRF, ABAKUS all offer compatible replacements for OE 03G121111A.
Is 03G121111A original equipment or aftermarket? OE 03G121111A 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 03G121111A? OE (Original Equipment) number 03G121111A 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 18 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 03G121111A.