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OE Quality
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StantPart #: 14188
Stant 14188 Engine Coolant Thermostat
⚙️ 19 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$24.40Free 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: BMW, 530i, 540i, 740i, 740iL, 750iL, 840Ci, 850Ci, and 850CSi
🔄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 14188 Engine Coolant Thermostat
| Brand | Stant |
| Part Number | 14188 |
| Position | OE Type Thermostat |
| Bypass Plate Diameter (in) | 1.7 |
| Flange Diameter (With Seal) (in) | 3.29 |
| Flange Diameter (Without Seal) (in) | 3.29 |
| Freight Class | 70 |
| Height from Flange to Bottom (in) | 1.31 |
| Height from Flange to Top of Bridge (in) | 1.27 |
| Temperature (F) | 185 degrees |
This part fits 19 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1998 | BMW | 850Ci | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1997 | BMW | 850Ci | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1996 | BMW | 850Ci | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1995 | BMW | 530i | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1995 | BMW | 540i | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1995 | BMW | 740i | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1995 | BMW | 740iL | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1995 | BMW | 750iL | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1995 | BMW | 840Ci | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1995 | BMW | 850CSi | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1994 | BMW | 530i | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1994 | BMW | 540i | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1994 | BMW | 740i | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1994 | BMW | 740iL | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1994 | BMW | 750iL | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1994 | BMW | 840Ci | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1994 | BMW | 850CSi | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1993 | BMW | 740i | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
| 1993 | BMW | 740iL | N/A | Temperature 185 Degrees; OE Temperature; OE Type Thermostat |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.