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OE Quality
60-Day Returns
StantPart #: 48839
Stant 48839 Engine Coolant Thermostat
⚙️ 11 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$27.43Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦OE Type Thermostat
🚗Fitment: Volvo, S80 and XC90
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Engine Coolant Thermostat options
Stant 48839 Engine Coolant Thermostat
| Brand | Stant |
| Part Number | 48839 |
| Position | OE Type Thermostat |
| Bypass Plate Diameter (in) | 0.98 |
| Flange Diameter (With Seal) (in) | 2.37 |
| Flange Diameter (Without Seal) (in) | 2.37 |
| Freight Class | 70 |
| Height from Flange to Bottom (in) | 1.29 |
| Height from Flange to Top of Bridge (in) | 0.77 |
| Temperature (F) | 194 degrees |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Volvo | S80 | N/A | Temperature 194 Degrees; Seal Included - Seal; OE Temperature; OE Type Thermostat |
| 2005 | Volvo | XC90 | N/A | Temperature 194 Degrees; Seal Included - Seal; OE Temperature; OE Type Thermostat |
| 2004 | Volvo | S80 | N/A | Temperature 194 Degrees; Seal Included - Seal; OE Temperature; OE Type Thermostat |
| 2004 | Volvo | XC90 | N/A | Temperature 194 Degrees; Seal Included - Seal; OE Temperature; OE Type Thermostat |
| 2003 | Volvo | S80 | N/A | Temperature 194 Degrees; Seal Included - Seal; OE Temperature; OE Type Thermostat |
| 2003 | Volvo | XC90 | N/A | Temperature 194 Degrees; Seal Included - Seal; OE Temperature; OE Type Thermostat |
| 2002 | Volvo | S80 | N/A | Temperature 194 Degrees; Seal Included - Seal; OE Temperature; OE Type Thermostat |
| 2001 | Volvo | S80 | N/A | Temperature 194 Degrees; Seal Included - Seal; OE Temperature; OE Type Thermostat |
| 2000 | Volvo | S80 | N/A | Temperature 194 Degrees; Seal Included - Seal; OE Temperature; OE Type Thermostat |
| 1999 | Volvo | S80 | N/A | Temperature 194 Degrees; Seal Included - Seal; OE Type Thermostat |
| 1999 | Volvo | S80 | N/A | Temperature 194 Degrees; Seal Included - Seal; OE Temperature; OE Type Thermostat |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.