Home / OE Number Search / Coolant thermostat / 75645 OE 75645 — Coolant thermostat Compare 16 brands — check fitment and order online
24 matching parts
About OE part number 75645 OE part number 75645 is a Coolant thermostat compatible with ALFA ROMEO, ARO and other makes. Available from 16 brands, priced from £6.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Coolant thermostat OE 75645 prices range from £6.99 to £18.99, with 16 brands offering compatible parts.
Fits these vehicles OE 75645 is compatible with the following make/model combinations:
Make Models VW GOLF II (19E, 1G1), PASSAT B3/B4 Variant (3A5, 35I), JETTA II (19E, 1G2, 165), PASSAT B3/B4 (3A2, 35I) +3 AUDI 80 B3 Saloon (893, 894, 8A2), 80 B2 Saloon (811, 813, 814, 819, 853) SEAT TOLEDO I (1L2)
Available brands Choose a brand to see their compatible parts for OE 75645.
Coolant thermostat OEM 75645: Cost & Alternatives
Price range from £6.99 — £18.99
Total products 24 from 16 brands Relevance Price: Low to High Price: High to Low Brand: A-Z ABAKUS Thermostat, coolant — ABAKUS 053-025-0016 OE 75645 MPN 053-025-0016
87 °C · 35 Details
Opening Temperature [°C] 87 °C
Supplementary Article/Supplementary Info 35 CompareABAKUS Thermostat, coolant — ABAKUS 053-025-0003 OE 75645 MPN 053-025-0003
87 °C · 50 Details
Opening Temperature [°C] 87 °C
Housing Type 50 CompareGATES Thermostat, coolant — GATES TH00682G1 OE 75645 MPN TH00682G1
EAN 5412571986723
82 °C · 50 · 98 Details
Opening Temperature [°C] 82 °C
Housing Type 50
Supplementary Article/Supplementary Info 98 CompareCALORSTAT by Vernet Thermostat, coolant — CALORSTAT by Vernet TH1439.87J OE 75645 MPN TH1439.87J
EAN 3531650001873
87 °C · 31,5 mm · 53,9 mm · 35,0 mm Details
Opening Temperature [°C] 87 °C
Height 1 [mm] 31,5 mm
Diameter 1 [mm] 53,9 mm
Diameter 2 [mm] 35,0 mm CompareTOPRAN Thermostat, coolant — TOPRAN 101 455 OE 75645 MPN 101 455
1 031 881 · 044 121 113 · 87 °C · 35 Details
for OE number 1 031 881
for OE number 044 121 113
Opening Temperature [°C] 87 °C
Supplementary Article/Supplementary Info 35 CompareVALEO Thermostat, coolant — VALEO 819868 OE 75645 MPN 819868
EAN 3276428198682
87 °C · 53,9 mm · 50 · 98 Details
Opening Temperature [°C] 87 °C
Pipe Diameter [mm] 53,9 mm
Housing Type 50
Supplementary Article/Supplementary Info 98 CompareHEPU Thermostat, coolant — HEPU TM1309 OE 75645 MPN TM1309
EAN 4250093423750
87 °C · 35 Details
Opening Temperature [°C] 87 °C
Supplementary Article/Supplementary Info 35 CompareVEMO Thermostat, coolant — VEMO V15-99-1894 OE 75645 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 CompareVALEO Thermostat, coolant — VALEO 819853 OE 75645 MPN 819853
EAN 3276428198538
87 °C · 48 mm · 50 · 98 Details
Opening Temperature [°C] 87 °C
Pipe Diameter [mm] 48 mm
Housing Type 50
Supplementary Article/Supplementary Info 98 CompareVALEO Thermostat, coolant — VALEO 820148 OE 75645 MPN 820148
EAN 3276428201481
87 °C · 54 mm · 50 · 98 Details
Opening Temperature [°C] 87 °C
Pipe Diameter [mm] 54 mm
Housing Type 50
Supplementary Article/Supplementary Info 98 CompareFAE Thermostat, coolant — FAE 5303987 OE 75645 MPN 5303987
EAN 8435050627808
87 °C · 98 · 2 Details
Opening Temperature [°C] 87 °C
Supplementary Article/Supplementary Info 98
Climate Zones 2 CompareVALEO Thermostat, coolant — VALEO 819847 OE 75645 MPN 819847
EAN 3276428198477
87 °C · 54 mm · 50 · 98 Details
Opening Temperature [°C] 87 °C
Pipe Diameter [mm] 54 mm
Housing Type 50
Supplementary Article/Supplementary Info 98 CompareCALORSTAT by Vernet Temperature Switch, radiator fan — CALORSTAT by Vernet TS2678 OE 75645 MPN TS2678
EAN 3531650012619
M22x1.5 · 82 · 87 °C · 95 °C Details
Thread Size M22x1.5
Sensor Type 82
Operating temperature from [°C] 87 °C
Operating temperature from [°C] 95 °C CompareAUTLOG Temperature Switch, radiator fan — AUTLOG AS2022 OE 75645 MPN AS2022
EAN 4048488018403
3 -pin connector Details
Number of pins 3 -pin connector CompareFEBI BILSTEIN Wheel Hub — FEBI BILSTEIN 181032 OE 75645 MPN 181032
EAN 4054224810323
Front Left · Front Right · Rear Left · Rear Right Details
Fitting Position Front Left
Fitting Position Front Right
Fitting Position Rear Left
Fitting Position Rear Right CompareSchaeffler FAG Wheel Hub — Schaeffler FAG 723 5003 10 OE 75645 MPN 723 5003 10
EAN 4014870593865
Rear Right · Rear Left · 146 mm · 199 mm Details
Fitting Position Rear Right
Fitting Position Rear Left
Height [mm] 146 mm
Outer Diameter [mm] 199 mm CompareBERU by DRiV Temperature Switch, radiator fan — BERU by DRiV ST082 OE 75645 MPN ST082
EAN 4014427071365
M 22x1,5 · 29 mm · 34 Nm · 3 Details
Thread Size M 22x1,5
Spanner Size 29 mm
Tightening Torque [Nm] 34 Nm
Number of connectors 3 CompareFAE Temperature Switch, radiator fan — FAE 38210 OE 75645 MPN 38210
EAN 8435050606841
M22x1,5 · 2 · 0 · 88 °C Details
Thread Size M22x1,5
Housing Colour 2
Connector Shape 0
Switch point from [°C] 88 °C CompareEPS Temperature Switch, radiator fan — EPS 1.850.645 OE 75645 MPN 1.850.645
EAN 8012510263044
M22x1,5 · 29 Details
Thread Size M22x1,5
Spanner Size 29 CompareMAHLE Temperature Switch, radiator fan — MAHLE TSW 38D OE 75645 MPN TSW 38D
EAN 4250192933808
M22x1.5 · 50 Nm · 35 · 3 -pin connector Details
Thread Size M22x1.5
Tightening Torque [Nm] 50 Nm
Supplementary Article/Supplementary Info 35
Number of pins 3 -pin connector CompareVALEO Temperature Switch, radiator fan — VALEO 820308 OE 75645 MPN 820308
EAN 3276428203089
95 °C · 29 · 90 °C · 87 °C Details
Switch Point [°C] 95 °C
Spanner Size 29
Shut-off Point [°C] 90 °C
Switch point from [°C] 87 °C CompareTOPRAN Electric Motor, tailgate — TOPRAN 121 628 OE 75645 MPN 121 628
Rear Belt · Right · 674 mm · 7 Details
Fitting Position Rear Belt
Fitting Position Right
Overall Length [mm] 674 mm
Colour 7 CompareNTK O2 Sensor — NTK 97734 OE 75645 MPN 97734
EAN 4010326977340
500 mm · 2 · 6 · 4 Details
Length [mm] 500 mm
Oxygen Sensor 2
Oxygen Sensor 6
Number of circuits 4 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
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Coolant thermostat by car make Find Coolant thermostat by brand Frequently Asked Questions What does OE number 75645 fit? OE 75645 fits vehicles from ALFA ROMEO, ARO, AUDI and other compatible models listed below.
What part type is 75645? OE 75645 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 75645 cost? Replacement parts for OE 75645 cost between £6.99 and £18.99, depending on brand and specification.
Which brands make Coolant thermostat 75645? VALEO, ABAKUS, CALORSTAT by Vernet, TOPRAN, FAE all offer compatible replacements for OE 75645.
Is 75645 original equipment or aftermarket? OE 75645 is an original equipment reference used by TOYOTA, VW, AUDI. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements tested against the same specification.
What is OE number 75645? OE (Original Equipment) number 75645 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 16 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 75645.