2124041PE 2124041 PACCAR MX-13 91C 196F OEM Coolant Thermostat For Sale - New and Used

1. PACCAR OEM 2124041PE Coolant Thermostat 91C / 196F for MX-13

Genuine PACCAR OEM engine coolant thermostat, 91°C / 196°F opening temperature, for PACCAR MX-13 applications. This is the thermostat only, not the housing and not a housing kit. Do not confuse this 91C unit with 2180879PE (supersedes 2124040PE), the 85C / 185F MX-13 thermostat. Verify 2124041PE on your old part, parts book, or VIN/ESN before ordering. Gasket/O-ring is not included.

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2. Availability NoteContact us as we usually have more on hand than listed.

3. Stock GuaranteeAll parts we sell are either brand new, fresh stock, or factory remanufactured OEM parts.Never used. Never take-off parts. Ships within 1 business day.

4. Why Buy From UsNew stock guaranteeFast 1 business day shippingOver 15 years diesel parts experienceFamily-owned business30-day free returns on unused partsDedicated fitment support

5. Why Choose This PartGenuine PACCAR OEM coolant thermostat, not aftermarket.Rated 91C / 196F. This is not the 85C / 185F thermostat 2180879PE (old number 2124040PE). Order the 85C unit if that is what your engine calls for.This listing is the thermostat only. It is not the thermostat housing and not a housing kit.Use this part when your application calls for 2124041PE / 2124041. Always match the temperature rating and part number.

6. Part Number + Key Product InfoCurrent part number: 2124041PEAlso listed as: 2124041 (same PACCAR number without the PE suffix)Brand: PACCAR OEMType: Engine coolant thermostat only (not housing)Opening temperature: 91°C / 196°FApplication: PACCAR MX-13Condition: Brand new OEMGasket/O-ring: Not includedDo not mix with 2180879PE / 2124040PE (85C / 185F)

7. Specs Table| Spec | Value || Brand | PACCAR OEM || Part number | 2124041PE || Also listed as | 2124041 || Type | Thermostat || Condition | New || Warranty status | Standard manufacturer warranty || Application | PACCAR MX-13 (Kenworth / Peterbilt trucks that use this PN) || Opening temperature | 91C / 196F || Position | Engine coolant thermostat (housing not included) || OEM/aftermarket | OEM |

8. Fitment DetailsCompatible with applications that use 2124041PE. Always verify the part number on your old thermostat, in your parts book, or with your VIN / engine serial number before ordering.

Sourced fitment: PACCAR MX-13 engines in Kenworth and Peterbilt trucks.

This is the 91C / 196F thermostat. It is not the 85C / 185F 2180879PE. Installing the wrong temperature thermostat can cause overheat, overcool, or fault codes.

This is the thermostat insert only. Housing, gasket, and O-ring are not included.

1. Fitment NoteATTENTION!!If you do not see your exact application listed, message us with your truck details and we will help confirm fitment.Access to thousands of OEM and aftermarket partsMessage us if you do not see what you need“We’ll track it down and keep your rig rolling.”

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