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OE Quality
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CalorstatPart #: TH5971.82
Calorstat TH5971.82 Engine Coolant Thermostat
⚙️ 6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$15.90Free 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.
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✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Honda and Isuzu, Passport, Pickup, and Rodeo
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Calorstat TH5971.82 Engine Coolant Thermostat
| Brand | Calorstat |
| Part Number | TH5971.82 |
| Sealing Flange Outside Diameter | 2.12 |
| Height Between Flanges | 0.96 |
| Design | Off-set valve seat |
| Type | Standard |
| Gasket Or Seal Included | No |
| Start to Open Temperature | 180.0 |
| 9844 | 1 |
| 9852 | 1 |
| 9943 | Yes |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | Isuzu | Rodeo | 2.6L | L4 | N/A | Opening Temp: 82 C / 180 F |
| 1996 | Honda | Passport | 2.6L | L4 | N/A | Opening Temp: 82 C / 180 F |
| 1996 | Isuzu | Rodeo | 2.6L | L4 | N/A | Opening Temp: 82 C / 180 F |
| 1995 | Honda | Passport | 2.6L | L4 | N/A | Opening Temp: 82 C / 180 F |
| 1995 | Isuzu | Pickup | 2.6L | L4 | N/A | Opening Temp: 82 C / 180 F |
| 1995 | Isuzu | Rodeo | 2.6L | L4 | N/A | Opening Temp: 82 C / 180 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:
13380771377005113858200-180JV2041-180212002H6002120041B002120041B0A2120085G0021200A300121200A300521200AA01021200H780021200P790021200P790121200P799021200V010021200V0201241-1803347833478S417537000417537100417537200417537300430436945858458597200-180JV7241-180894336069089709428309433606997094283TH5971.82J
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.