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Coolant Thermostat VALEO 820023
Thermostat Coolant VALEO 820023. Fits 33 car models (ALFA ROMEO, FIAT, IVECO +5), 1972–2013. Replaces 17 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- VALEO
- Opening Temperature [°C]
- 74 °C
- Pipe Diameter [mm]
- 54 mm
- Category
- Thermostat Coolant
- MPN
- 820023
- SKU
- 0021-820023
- GTIN / EAN
- 3276428200231
- 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”.
- OPEL4400106
- FIAT / LANCIA4674169
- FIAT / LANCIA4703624
- FIAT / LANCIA47036240
- FIAT / LANCIA4703625
- IVECO4739264
- FIAT / LANCIA4742229
- FIAT / LANCIA47422960
- FIAT / IVECO4750024
- IVECO4809019
- IVECO4809509
- FIAT / LANCIA4826602
Show all 17 OE numbers
- RENAULT / RENAULT KOREA5000816924
- IVECO7301138
- IVECO7403088
- VAUXHALL9108106
- ALFA ROMEO / FIAT / IVECO98463638
Where this part fits
Original-fit position for OE 4400106. The red ring marks where this part installs on the vehicle.

Equivalent products. They fit in the same place.
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All 59 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.
- AUGER 98226
- BEHR SERVICE TX 93 74D
- BEHR SERVICE TX9374D
- BORG & BECK BBT359
- BORG & BECK BTS151.79
- BORG & BECK BTS15179
- BORG & BECK FTK359
- BorgWarner (Wahler) 4008.74D
- BorgWarner (Wahler) 4008.79D
- BorgWarner (Wahler) 4151.76D
- BorgWarner (Wahler) 400874D
- BorgWarner (Wahler) 400879D
- BorgWarner (Wahler) 415176D
- BSG BSG 65-125-004
- BSG BSG65125004
- CALORSTAT by Vernet TH3309.74J
- CALORSTAT by Vernet TH330974J
- DAYCO DT1021V
- DELPHI TMS1258
- DENSO DTM75230
- DENSO DTM79230
- DENSO DTM82230
- DT Spare Parts 7.60201
- DT Spare Parts 760201
- EFI AUTOMOTIVE 161036
- EPS 1.880.328
- EPS 1880328
- ERA 350030
- ERA 350042
- ERA 350310
- ERA 350310A
- FACET 78328
- FAE 5322376
- FAE 5330474
- GATES TH09474G1
- GATES TH13076G1
- HELLA 8MT 354 774-561
- HELLA 8MT 354 775-771
- HELLA 8MT354774561
- HELLA 8MT354775771
- JDEUS TH0110028
- JDEUS TH0140002
- MAGNETI MARELLI 352023082100
- MAGNETI MARELLI 352317004040
- MAHLE TX 93 74D
- MAHLE TX 93 79D
- MAHLE TX9374D
- MAHLE TX9379D
- QUINTON HAZELL QTH484
- QUINTON HAZELL QTH484K
- SAMPA 064.126
- SAMPA 64126
- SASIC 4000367
- SWAG 37 91 7350
- SWAG 37917350
- TRISCAN 8620 9991
- TRISCAN 86209991
- VEMO V24-99-0018
- VEMO V24990018
Compatible cars. ALFA ROMEO, FIAT, IVECO +5, 33 models.
Matched from the manufacturer's data. Production years 1972–2013.
Thermostat Coolant for ALFA ROMEOThermostat Coolant for FIATThermostat Coolant for OPELThermostat Coolant for RENAULTThermostat Coolant for SEATThermostat Coolant for VAUXHALL
| Model | Engines | Years |
|---|---|---|
| ALFA ROMEO3 models | ||
| ALFA ROMEO AR 6 Van (280) | 2.4 D (280) | 1985–1989 |
| ALFA ROMEO AR 8 Platform/Chassis (280) | 2.4 D (280), 2.4 TD (280) | 1978–1989 |
| ALFA ROMEO AR 8 Van (280) | 2.4 D (280), 2.4 TD (280) | 1978–1989 |
| FIAT8 models | ||
| FIAT 131 (131) | 2.0 D, 2.5 D | 1974–1987 |
| FIAT 131 Familiare/Panorama (131) | 2.0 D, 2.5 Super Diesel (AF) | 1975–1984 |
| FIAT 132 (132) | 2.0 D, 2.5 D | 1972–1982 |
FIAT5 more models
| Model | Engines | Years |
|---|---|---|
| FIAT ARGENTA (132) | 2500 Diesel, 2500 Turbodiesel | 1977–1987 |
| FIAT CAMPAGNOLA (110) | 2.4 D | 1974–1989 |
| FIAT DUCATO Panorama (280) | 2.4 D, 2.5 D | 1982–1990 |
| FIAT DUCATO Platform/Chassis (280) | 2.5 D | 1982–1990 |
| FIAT DUCATO Van (280) | 2.4 D, 2.5 D, 2.5 D 4x4 | 1982–1991 |
IVECO2 models
| Model | Engines | Years |
|---|---|---|
| IVECO DAILY I Platform/Chassis | 30-8 (10011131, 10011132, 10011231, 10011232, 10011237,..., 35-10 (10310311, 10311111, 10311112, 10311117, 10311211,..., 35-8 (10031131, 10031132, 10031137, 10031224, 10031231,..., 40-8, 49-10 (10350211, 10350304, 10350311, 10350404, 10350411,... | 1978–1999 |
| IVECO DAILY I Van | 30-8 (10014131, 10014132, 10014137, 10014231, 10014232,..., 35-10 (10314204, 10314211, 10314212, 10314217, 10314411,..., 35-8 (10034131, 10034132, 10034137, 10034224, 10034231,..., 40-8 V, 49-10 V (10354204, 10354211, 10354212, 10354217,... | 1978–1998 |
OPEL4 models
| Model | Engines | Years |
|---|---|---|
| OPEL ARENA Bus (A97) | 2.5 D (TF1G/M, THBG/M) | 1997–2001 |
| OPEL ARENA Combi (A97) | 2.5 D | 1998–2001 |
| OPEL ARENA Van (A97) | 2.5 D (TF1G/M, THBG/M) | 1997–2001 |
| OPEL ARENA Van (TB, TF) | 2.5 D | 1998–2001 |
RENAULT8 models
| Model | Engines | Years |
|---|---|---|
| RENAULT MASTER I Bus (T) | 28-35 2.5 D, 35 2,5 TD | 1980–1998 |
| RENAULT MASTER I Platform/Chassis (P) | 2.5 DT | 1980–1998 |
| RENAULT MASTER I Van (T) | 28-35 2,5 D, 28-35 2,5 TD, 35 2,5 TD | 1980–1998 |
| RENAULT MASTER II Bus (JD) | 2.5 D (JD1A, JD0E, JD0A, JD1E) | 1997–2010 |
| RENAULT MASTER II Van (FD) | 2.5 D (FD0A, FD0E, FD2E, FD3E) | 1997–2013 |
| RENAULT TRAFIC Bus (T, P, V) | 2.5 D, 2.5 D 4x4 | 1989–2001 |
| RENAULT TRAFIC Platform/Chassis (T, P, V) | 2.5 D | 1989–2001 |
| RENAULT TRAFIC Van (T, P, V) | 2.5 D, 2.5 D 4x4 | 1989–2002 |
RENAULT TRUCKS5 models
| Model | Engines | Years |
|---|---|---|
| RENAULT TRUCKS B Platform/Chassis | 2.8 DTi, 90, 90 4x4 | 1983–1999 |
| RENAULT TRUCKS B Van | 90 | 1983–1992 |
| RENAULT TRUCKS MESSENGER Platform/Chassis | B 120.35 (FN40B7), B 120.55 (FN60F5), B 120.55 (FN60F7), B 120.65 (FN60F6), B 120.65 (FN60F8) | 1990–1999 |
| RENAULT TRUCKS MESSENGER Truck Tractor | B 120.55T (FN60F5), B 120.55T (FN60F7) | 1994–1999 |
| RENAULT TRUCKS MESSENGER Van | B 120.35, B 120.55 (FN60F5), B 120.55 (FN60F7) | 1990–1999 |
SEAT1 model
| Model | Engines | Years |
|---|---|---|
| SEAT 131 (131A) | 2.4 Diesel | 1975–1986 |
VAUXHALL2 models
| Model | Engines | Years |
|---|---|---|
| VAUXHALL ARENA Combi (A97) | 2.5 D | 1997–2001 |
| VAUXHALL ARENA Van (A97) | 2.5 D | 1997–2001 |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
VALEO
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Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
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2-year warranty against manufacturing defects on all parts, counted from delivery. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms
We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country
Delivery times to EU countries (working days)
Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10
