Home / OE Number Search / Coolant thermostat / CTH2301 OE CTH2301 — Coolant thermostat Compare 7 brands — check fitment and order online
35 matching parts
About OE part number CTH2301 OE part number CTH2301 is a Coolant thermostat compatible with ALFA ROMEO, AUDI and other makes. Available from 7 brands, priced from £5.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Coolant thermostat OE CTH2301 prices range from £5.99 to £64.99, with 7 brands offering compatible parts.
Fits these vehicles OE CTH2301 is compatible with the following make/model combinations:
Make Models OPEL ASTRA G Hatchback (T98), ASTRA G Estate (T98), ASTRA G Saloon (T98), CORSA A Hatchback (S83) +3 VAUXHALL ASTRA Mk IV (G) Hatchback (T98), ASTRA Mk IV (G) Estate (T98), ASTRA Mk IV (G) Saloon (T98)
Available brands Choose a brand to see their compatible parts for OE CTH2301.
Coolant thermostat OEM CTH2301: Cost & Alternatives
Price range from £5.99 — £64.99
Total products 35 from 7 brands Relevance Price: Low to High Price: High to Low Brand: A-Z TOPRAN Thermostat, coolant — TOPRAN 300 813 OE CTH2301 MPN 300 813
1 635 905 · 87 °C · 35 Details
for OE number 1 635 905
Opening Temperature [°C] 87 °C
Supplementary Article/Supplementary Info 35 FEBI BILSTEIN Thermostat, coolant — FEBI BILSTEIN 18971 OE CTH2301 MPN 18971
EAN 4027816189718
88 °C · 0,07 kg Details
Opening Temperature [°C] 88 °C
Weight [kg] 0,07 kg FEBI BILSTEIN Thermostat, coolant — FEBI BILSTEIN 04773 OE CTH2301 MPN 04773
EAN 4027816047735
92 °C · 38 mm · 0,054 kg · 47,8 mm Details
Opening Temperature [°C] 92 °C
Thickness [mm] 38 mm
Weight [kg] 0,054 kg
Outer Diameter [mm] 47,8 mm CALORSTAT by Vernet Thermostat, coolant — CALORSTAT by Vernet TH1410.92J OE CTH2301 MPN TH1410.92J
EAN 3531650001002
92 °C · 20,5 mm · 2,5 mm · 48,0 mm Details
Opening Temperature [°C] 92 °C
Height 1 [mm] 20,5 mm
Height 2 [mm] 2,5 mm
Diameter 1 [mm] 48,0 mm ESEN SKV Thermostat, coolant — ESEN SKV 20SKV005 OE CTH2301 MPN 20SKV005
EAN 5901947320372
92 °C · 0,29 kg · 0 · 3 Details
Opening Temperature [°C] 92 °C
Weight [kg] 0,29 kg
Housing Type 0
Guarantee 3 METZGER AUTOTEILE Thermostat, coolant — METZGER AUTOTEILE 4006021 OE CTH2301 MPN 4006021
EAN 4250032710972
88 °C · 48 mm · 35 Details
Opening Temperature [°C] 88 °C
Diameter 1 [mm] 48 mm
Supplementary Article/Supplementary Info 35 ESEN SKV Thermostat, coolant — ESEN SKV 20SKV012 OE CTH2301 MPN 20SKV012
EAN 5901947320440
92 °C · 0,37 kg · 0 · 3 Details
Opening Temperature [°C] 92 °C
Weight [kg] 0,37 kg
Housing Type 0
Guarantee 3 TOPRAN Thermostat, coolant — TOPRAN 205 731 OE CTH2301 MPN 205 731
92 °C · 0 · 35 · 1 Details
Opening Temperature [°C] 92 °C
Housing Type 0
Supplementary Article/Supplementary Info 35
Housing material 1 FEBI BILSTEIN Thermostat, coolant — FEBI BILSTEIN 17533 OE CTH2301 MPN 17533
EAN 4027816175339
92 °C · 0,284 kg · 35 Details
Opening Temperature [°C] 92 °C
Weight [kg] 0,284 kg
Supplementary Article/Supplementary Info 35 ESEN SKV Thermostat, coolant — ESEN SKV 20SKV036 OE CTH2301 MPN 20SKV036
EAN 5901947325148
92 °C · 0,38 kg · 0 · 35 Details
Opening Temperature [°C] 92 °C
Weight [kg] 0,38 kg
Housing Type 0
Supplementary Article/Supplementary Info 35 TOPRAN Thermostat, coolant — TOPRAN 206 709 OE CTH2301 MPN 206 709
92 °C · 0 · 35 · 1 Details
Opening Temperature [°C] 92 °C
Housing Type 0
Supplementary Article/Supplementary Info 35
Housing material 1 TOPRAN Thermostat, coolant — TOPRAN 205 129 OE CTH2301 MPN 205 129
92 °C · 0 · 35 · 1 Details
Opening Temperature [°C] 92 °C
Housing Type 0
Supplementary Article/Supplementary Info 35
Housing material 1 FEBI BILSTEIN Thermostat, coolant — FEBI BILSTEIN 27869 OE CTH2301 MPN 27869
EAN 4027816278696
92 °C · 0,210 kg · 0 · 182 Details
Opening Temperature [°C] 92 °C
Weight [kg] 0,210 kg
Housing Type 0
Supplementary Article/Info 2 182 FEBI BILSTEIN Thermostat, coolant — FEBI BILSTEIN 28349 OE CTH2301 MPN 28349
EAN 4027816283492
92 °C · 107 °C · 0,230 kg · 396 Details
Opening Temperature [°C] 92 °C
Opening Temperature [°C] 107 °C
Weight [kg] 0,230 kg
Supplementary Article/Info 2 396 METZGER AUTOTEILE Thermostat, coolant — METZGER AUTOTEILE 4006158 OE CTH2301 MPN 4006158
EAN 4250032711917
92 °C · 35 · 1 Details
Opening Temperature [°C] 92 °C
Supplementary Article/Supplementary Info 35
Housing material 1 FEBI BILSTEIN Thermostat, coolant — FEBI BILSTEIN 103708 OE CTH2301 MPN 103708
EAN 4054224037089
92 °C · 0,325 kg · 0 · 35 Details
Opening Temperature [°C] 92 °C
Weight [kg] 0,325 kg
Housing Type 0
Supplementary Article/Supplementary Info 35 METZGER AUTOTEILE Thermostat, coolant — METZGER AUTOTEILE 4006030 OE CTH2301 MPN 4006030
EAN 4250032711054
92 °C · 35 · 1 Details
Opening Temperature [°C] 92 °C
Supplementary Article/Supplementary Info 35
Housing material 1 METZGER AUTOTEILE Thermostat, coolant — METZGER AUTOTEILE 4006143 OE CTH2301 MPN 4006143
EAN 4250032711795
92 °C · 35 · 1 Details
Opening Temperature [°C] 92 °C
Supplementary Article/Supplementary Info 35
Housing material 1 TOPRAN Thermostat, coolant — TOPRAN 100 700 OE CTH2301 MPN 100 700
92 °C · 35 Details
Opening Temperature [°C] 92 °C
Supplementary Article/Supplementary Info 35 TOPRAN Thermostat, coolant — TOPRAN 202 317 OE CTH2301 MPN 202 317
92 °C · 35 Details
Opening Temperature [°C] 92 °C
Supplementary Article/Supplementary Info 35 FEBI BILSTEIN Thermostat, coolant — FEBI BILSTEIN 17906 OE CTH2301 MPN 17906
EAN 4027816179061
87 °C · 0,061 kg Details
Opening Temperature [°C] 87 °C
Weight [kg] 0,061 kg FEBI BILSTEIN Thermostat, coolant — FEBI BILSTEIN 17886 OE CTH2301 MPN 17886
EAN 4027816178866
92 °C · 0,06 kg Details
Opening Temperature [°C] 92 °C
Weight [kg] 0,06 kg FEBI BILSTEIN Thermostat, coolant — FEBI BILSTEIN 18276 OE CTH2301 MPN 18276
EAN 4027816182764
87 °C · 0,053 kg · 396 Details
Opening Temperature [°C] 87 °C
Weight [kg] 0,053 kg
Supplementary Article/Info 2 396 FEBI BILSTEIN Thermostat, coolant — FEBI BILSTEIN 18274 OE CTH2301 MPN 18274
EAN 4027816182740
92 °C · 0,051 kg · 396 Details
Opening Temperature [°C] 92 °C
Weight [kg] 0,051 kg
Supplementary Article/Info 2 396 BLUE PRINT Thermostat, coolant — BLUE PRINT ADG09203 OE CTH2301 MPN ADG09203
EAN 5050063092035
87 °C · 0,080 kg · 48 mm Details
Opening Temperature [°C] 87 °C
Weight [kg] 0,080 kg
Outer Diameter [mm] 48 mm TOPRAN Thermostat, coolant — TOPRAN 209 419 OE CTH2301 MPN 209 419
92 °C · 0 · 32 · 35 Details
Opening Temperature [°C] 92 °C
Housing Type 0
Housing Type 32
Supplementary Article/Supplementary Info 35 TOPRAN Thermostat, coolant — TOPRAN 207 507 OE CTH2301 MPN 207 507
92 °C · 0 · 35 · 14 Details
Opening Temperature [°C] 92 °C
Housing Type 0
Supplementary Article/Supplementary Info 35
Supplementary Article/Info 2 14 TOPRAN Thermostat, coolant — TOPRAN 206 711 OE CTH2301 MPN 206 711
92 °C · 0 · 5 · 35 Details
Opening Temperature [°C] 92 °C
Housing Type 0
Switch 5
Supplementary Article/Supplementary Info 35 BLUE PRINT Thermostat, coolant — BLUE PRINT ADZ99214 OE CTH2301 MPN ADZ99214
EAN 5050063002942
79 °C · 0,1 kg · 54 mm · 98 Details
Opening Temperature [°C] 79 °C
Weight [kg] 0,1 kg
Outer Diameter [mm] 54 mm
Supplementary Article/Supplementary Info 98 TOPRAN Thermostat, coolant — TOPRAN 206 869 OE CTH2301 MPN 206 869
107 °C · 92 °C · 0 · 35 Details
Opening Temperature [°C] 107 °C
Opening Temperature [°C] 92 °C
Housing Type 0
Supplementary Article/Supplementary Info 35 TOPRAN Thermostat, coolant — TOPRAN 206 226 OE CTH2301 MPN 206 226
92 °C · 0 · 35 · 1 Details
Opening Temperature [°C] 92 °C
Housing Type 0
Supplementary Article/Supplementary Info 35
Housing material 1 BLUE PRINT Thermostat, coolant — BLUE PRINT ADZ99206 OE CTH2301 MPN ADZ99206
EAN 5050063992069
92 °C · 0,284 kg · 35 Details
Opening Temperature [°C] 92 °C
Weight [kg] 0,284 kg
Supplementary Article/Supplementary Info 35 FEBI BILSTEIN Thermostat, coolant — FEBI BILSTEIN 28479 OE CTH2301 MPN 28479
EAN 4027816284796
92 °C · 107 °C · 0,270 kg · 1 Details
Opening Temperature [°C] 92 °C
Opening Temperature [°C] 107 °C
Weight [kg] 0,270 kg
Material 1 FEBI BILSTEIN Thermostat, coolant — FEBI BILSTEIN 33777 OE CTH2301 MPN 33777
EAN 4027816337775
107 °C · 92 °C · 0,295 kg · 35 Details
Opening Temperature [°C] 107 °C
Opening Temperature [°C] 92 °C
Weight [kg] 0,295 kg
Supplementary Article/Supplementary Info 35 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 CTH2301 — 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 CTH2301 fit? OE CTH2301 fits vehicles from ALFA ROMEO, AUDI, CADILLAC and other compatible models listed below.
What part type is CTH2301? OE CTH2301 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 CTH2301 cost? Replacement parts for OE CTH2301 cost between £5.99 and £64.99, depending on brand and specification.
Which brands make Coolant thermostat CTH2301? FEBI BILSTEIN, TOPRAN, METZGER AUTOTEILE, ESEN SKV, BLUE PRINT all offer compatible replacements for OE CTH2301.
Is CTH2301 original equipment or aftermarket? OE CTH2301 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 CTH2301? OE (Original Equipment) number CTH2301 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 7 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 CTH2301.
