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GatesPart #: 34855

Gates 34855 Engine Coolant Thermostat
⚙️ 18 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$183.39Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
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🛡️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
📦Integrated Housing Thermostat
🚗Fitment: Jeep and Ram, 1500, 1500 Classic, Grand Cherokee, and Wrangler
🔄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
Gates 34855 Engine Coolant Thermostat
| Brand | Gates |
| Part Number | 34855 |
| Position | Integrated Housing Thermostat |
| Outlet Outside Diameter | 1.68 |
| Bolt Hole Quantity | 2 |
| Type | Integrated housing thermostat |
| Jiggle Pin Weep Hole | No |
| Start to Open Temperature | 208 |
| Start to Open Temperature | 98 |
| Outlet Inside Diameter | 1.36 |
| Electric | No |
| 9841 | 0 |
| Check Valve | No |
| Electric | No |
| Jiggle Pin/Check Valve | No |
| Number of Bolt Holes | 2 |
| Number of Jiggle Pins/Check Valves | 0 |
| Number of Seals | 0 |
| OE Comparison Rating | Oe performance |
| OE Exact | No |
| Outlet Inside Diameter 1 (in) | 1.36 |
| Outlet Outside Diameter 1 (in) | 1.68 |
| Temperature (C) | 98 |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2023 | Ram | 1500 | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
| 2022 | Jeep | Wrangler | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
| 2022 | Ram | 1500 | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
| 2021 | Jeep | Wrangler | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
| 2021 | Ram | 1500 | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
| 2020 | Jeep | Wrangler | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
| 2020 | Ram | 1500 | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
| 2019 | Ram | 1500 Classic | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
| 2018 | Jeep | Grand Cherokee | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
| 2018 | Ram | 1500 | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
| 2017 | Jeep | Grand Cherokee | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
| 2017 | Ram | 1500 | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
| 2016 | Jeep | Grand Cherokee | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
| 2016 | Ram | 1500 | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
| 2015 | Jeep | Grand Cherokee | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
| 2015 | Ram | 1500 | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
| 2014 | Jeep | Grand Cherokee | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
| 2014 | Ram | 1500 | 3.0L | V6 | DIESEL | N/A | 208 Degree; OE Temperature; Integrated Housing Thermostat |
* 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:
5009268211186AA68253514AA86199902-3040945-208
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.