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CalorstatPart #: TH5977.92

Calorstat TH5977.92 Engine Coolant Thermostat
⚙️ 35 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mazda, Aerostar, B4000, Explorer, Navajo, and Ranger
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Calorstat TH5977.92 Engine Coolant Thermostat
| Brand | Calorstat |
| Part Number | TH5977.92 |
| Sealing Flange Outside Diameter | 2.04 |
| Height Between Flanges | 0.88 |
| Type | Standard |
| Gasket Or Seal Included | No |
| Start to Open Temperature | 197.0 |
| 9844 | 1 |
| 9852 | 1 |
| 9943 | Yes |
This part fits 35 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Ford | Explorer | 5.0L | V8 | N/A | Opening Temp: 92 C / 197 F |
| 2000 | Ford | Ranger | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 2000 | Mazda | B4000 | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1999 | Ford | Explorer | 5.0L | V8 | N/A | Opening Temp: 92 C / 197 F |
| 1999 | Ford | Ranger | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1999 | Mazda | B4000 | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1998 | Ford | Explorer | 5.0L | V8 | N/A | Opening Temp: 92 C / 197 F |
| 1998 | Ford | Ranger | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1998 | Mazda | B4000 | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1997 | Ford | Aerostar | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1997 | Ford | Explorer | 5.0L | V8 | N/A | Opening Temp: 92 C / 197 F |
| 1997 | Ford | Ranger | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1997 | Mazda | B4000 | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1996 | Ford | Aerostar | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1996 | Ford | Explorer | 5.0L | V8 | N/A | Opening Temp: 92 C / 197 F |
| 1996 | Ford | Ranger | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1996 | Mazda | B4000 | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1995 | Ford | Aerostar | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1995 | Ford | Explorer | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1995 | Ford | Ranger | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1995 | Mazda | B4000 | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1994 | Ford | Explorer | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1994 | Ford | Ranger | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1994 | Mazda | B4000 | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1994 | Mazda | Navajo | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1993 | Ford | Explorer | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1993 | Ford | Ranger | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1993 | Mazda | Navajo | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1992 | Ford | Explorer | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1992 | Ford | Ranger | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1992 | Mazda | Navajo | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1991 | Ford | Explorer | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1991 | Ford | Ranger | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1991 | Mazda | Navajo | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
| 1990 | Ford | Ranger | 4.0L | V6 | N/A | Opening Temp: 92 C / 197 F |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
333-19843565485333-19867585667333-19891TM8575AATH5977.92JYU3E8575BA
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.