Calorstat TS2897 Engine Cooling Fan Switch

Brand Calorstat TS2897
Speeds 1
Switch Temperature 100
Thread Size M14x1.5
Fits Mercedes-Benz and Nissan · 109 vehicles

Single-speed switch. Controls fan operation at a 100° switch temperature.

M14x1.5 thread. Provides a precise threaded fit for installation.

Engine cooling fan switch for dependable temperature-based control.

Cross-references BENDIX PREMIUM BRAKE SHOES 862, CSF 10520 and 8.185.11.329 for the same application. See all 10.

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Engine Cooling Fan Switch for Mercedes-Benz and Nissan

The Calorstat TS2897 engine cooling fan switch controls fan operation at a 100-degree switch temperature for precise cooling-system response. It is a direct-fit style replacement for select Mercedes-Benz and Nissan applications with an M14x1.5 thread size and 1-speed operation.

Key Features

  • Engine cooling fan switch for temperature-based fan activation
  • Switch temperature: 100
  • 1-speed switching function
  • M14x1.5 thread size
  • Calorstat TS2897 replacement part number
  • OE-supplier heritage for Mercedes-Benz applications noted in fitment data

Detailed Description

The Calorstat TS2897 is an engine cooling fan switch built for vehicles that rely on a threaded temperature switch to trigger radiator fan operation. With a 100-degree switch temperature and M14x1.5 thread size, this part supports accurate fan engagement in select Mercedes-Benz 300D, 300TD, 300SD, 380SEL, 380SEC, 380SL, 380SE, 500SEC, 500SEL, and 190E applications, as well as the 1984 Nissan Maxima with a 1 pin connector. The TS2897 part number is also referenced in interchange listings for related cooling-system applications.

This part cross-references CSF 10520 for the same application.

What It Helps Address

  • Cooling fan that does not switch on at the correct temperature
  • Fan cycling that is inconsistent or delayed
  • Engine temperature running higher than normal in traffic
  • Faulty temperature switch causing poor radiator fan control
  • Replacement need for a worn threaded fan switch on Mercedes-Benz or Nissan models

Installation Notes and Tips

Verify thread size, connector style, and switch temperature before installation. Confirm the vehicle uses a 1-speed cooling fan switch and match the original mounting location and electrical connection. On Mercedes-Benz 300D and 300SD applications, as well as 380-series and 500-series models, compare the original switch specifications to the TS2897 before replacement. On the 1984 Nissan Maxima, confirm the 1 pin connector configuration.

Quality Assurance

Calorstat cooling-system components are listed with OE-supplier coverage in Mercedes-Benz fitment data, supporting application-specific replacement selection. Use the TS2897 when the original part calls for a 100-degree, M14x1.5 engine cooling fan switch.

This part fits 109 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersNotes
1986Mercedes-Benz190DVernet is an OE Supplier to Mercedes
1985Mercedes-Benz190D2.2LL4Vernet is an OE Supplier to Mercedes
1985Mercedes-Benz300CDVernet is an OE Supplier to Mercedes
1985Mercedes-Benz300SDVernet is an OE Supplier to Mercedes
1985Mercedes-Benz380SEVernet is an OE Supplier to Mercedes
1985Mercedes-Benz500SECVernet is an OE Supplier to Mercedes
1985Mercedes-Benz500SELVernet is an OE Supplier to Mercedes
1984Mercedes-Benz190D2.2LL4Vernet is an OE Supplier to Mercedes
1984Mercedes-Benz190EVernet is an OE Supplier to Mercedes
1984Mercedes-Benz300CDVernet is an OE Supplier to Mercedes
1984Mercedes-Benz300SDVernet is an OE Supplier to Mercedes
1984Mercedes-Benz380SEVernet is an OE Supplier to Mercedes
1984Mercedes-Benz380SLVernet is an OE Supplier to Mercedes
1984Mercedes-Benz500SEC5.0LV8Vernet is an OE Supplier to Mercedes
1984NissanMaximaManual1 Pin Connector
1983Mercedes-Benz240DVernet is an OE Supplier to Mercedes
1983Mercedes-Benz300CDVernet is an OE Supplier to Mercedes
1983Mercedes-Benz300SDVernet is an OE Supplier to Mercedes
1983Mercedes-Benz380SECVernet is an OE Supplier to Mercedes
1983Mercedes-Benz380SELVernet is an OE Supplier to Mercedes
1983Mercedes-Benz380SLVernet is an OE Supplier to Mercedes
1982Mercedes-Benz240DVernet is an OE Supplier to Mercedes
1982Mercedes-Benz300CDVernet is an OE Supplier to Mercedes
1982Mercedes-Benz300SDVernet is an OE Supplier to Mercedes
1982Mercedes-Benz380SECVernet is an OE Supplier to Mercedes
1982Mercedes-Benz380SELVernet is an OE Supplier to Mercedes
1982Mercedes-Benz380SLVernet is an OE Supplier to Mercedes
1981Mercedes-Benz240DVernet is an OE Supplier to Mercedes
1981Mercedes-Benz280CEVernet is an OE Supplier to Mercedes
1981Mercedes-Benz280EVernet is an OE Supplier to Mercedes
1981Mercedes-Benz300CDVernet is an OE Supplier to Mercedes
1981Mercedes-Benz300DVernet is an OE Supplier to Mercedes
1981Mercedes-Benz300SDVernet is an OE Supplier to Mercedes
1981Mercedes-Benz300TDVernet is an OE Supplier to Mercedes
1981Mercedes-Benz380SEL3.8LV8Vernet is an OE Supplier to Mercedes
1981Volvo2452.1LL41 Pin Connector
1980Mercedes-Benz240DVernet is an OE Supplier to Mercedes
1980Mercedes-Benz280CEVernet is an OE Supplier to Mercedes
1980Mercedes-Benz280EVernet is an OE Supplier to Mercedes
1980Mercedes-Benz280SEVernet is an OE Supplier to Mercedes
1980Mercedes-Benz300CDVernet is an OE Supplier to Mercedes
1980Mercedes-Benz300DVernet is an OE Supplier to Mercedes
1980Mercedes-Benz300SDVernet is an OE Supplier to Mercedes
1980Mercedes-Benz300TDVernet is an OE Supplier to Mercedes
1980Mercedes-Benz450SELVernet is an OE Supplier to Mercedes
1980Mercedes-Benz450SLVernet is an OE Supplier to Mercedes
1980Mercedes-Benz450SLCVernet is an OE Supplier to Mercedes
1979Mercedes-Benz240DVernet is an OE Supplier to Mercedes
1979Mercedes-Benz280CEVernet is an OE Supplier to Mercedes
1979Mercedes-Benz280EVernet is an OE Supplier to Mercedes
1979Mercedes-Benz280SEVernet is an OE Supplier to Mercedes
1979Mercedes-Benz300CDVernet is an OE Supplier to Mercedes
1979Mercedes-Benz300DVernet is an OE Supplier to Mercedes
1979Mercedes-Benz300SDVernet is an OE Supplier to Mercedes
1979Mercedes-Benz300TDVernet is an OE Supplier to Mercedes
1979Mercedes-Benz450SELVernet is an OE Supplier to Mercedes
1979Mercedes-Benz450SLVernet is an OE Supplier to Mercedes
1979Mercedes-Benz450SLCVernet is an OE Supplier to Mercedes
1978Mercedes-Benz230Vernet is an OE Supplier to Mercedes
1978Mercedes-Benz240DVernet is an OE Supplier to Mercedes
1978Mercedes-Benz280CEVernet is an OE Supplier to Mercedes
1978Mercedes-Benz280EVernet is an OE Supplier to Mercedes
1978Mercedes-Benz280SEVernet is an OE Supplier to Mercedes
1978Mercedes-Benz300CDVernet is an OE Supplier to Mercedes
1978Mercedes-Benz300DVernet is an OE Supplier to Mercedes
1978Mercedes-Benz300SDVernet is an OE Supplier to Mercedes
1978Mercedes-Benz450SELVernet is an OE Supplier to Mercedes
1978Mercedes-Benz450SLVernet is an OE Supplier to Mercedes
1978Mercedes-Benz450SLCVernet is an OE Supplier to Mercedes
1977Mercedes-Benz2302.3LL4Vernet is an OE Supplier to Mercedes
1977Mercedes-Benz240DVernet is an OE Supplier to Mercedes
1977Mercedes-Benz280EVernet is an OE Supplier to Mercedes
1977Mercedes-Benz280SEVernet is an OE Supplier to Mercedes
1977Mercedes-Benz300DVernet is an OE Supplier to Mercedes
1977Mercedes-Benz450SELVernet is an OE Supplier to Mercedes
1977Mercedes-Benz450SLVernet is an OE Supplier to Mercedes
1977Mercedes-Benz450SLCVernet is an OE Supplier to Mercedes
1976Mercedes-Benz2302.3LL4Vernet is an OE Supplier to Mercedes
1976Mercedes-Benz240DVernet is an OE Supplier to Mercedes
1976Mercedes-Benz280Vernet is an OE Supplier to Mercedes
1976Mercedes-Benz280CVernet is an OE Supplier to Mercedes
1976Mercedes-Benz280S2.8LL6Vernet is an OE Supplier to Mercedes
1976Mercedes-Benz300DVernet is an OE Supplier to Mercedes
1976Mercedes-Benz450SEVernet is an OE Supplier to Mercedes
1976Mercedes-Benz450SELVernet is an OE Supplier to Mercedes
1976Mercedes-Benz450SLVernet is an OE Supplier to Mercedes
1976Mercedes-Benz450SLCVernet is an OE Supplier to Mercedes
1975Mercedes-Benz2302.3LL4Vernet is an OE Supplier to Mercedes
1975Mercedes-Benz240DVernet is an OE Supplier to Mercedes
1975Mercedes-Benz280Vernet is an OE Supplier to Mercedes
1975Mercedes-Benz280CVernet is an OE Supplier to Mercedes
1975Mercedes-Benz280S2.8LL6Vernet is an OE Supplier to Mercedes
1975Mercedes-Benz300D3.0LL5Vernet is an OE Supplier to Mercedes
1975Mercedes-Benz450SEVernet is an OE Supplier to Mercedes
1975Mercedes-Benz450SELVernet is an OE Supplier to Mercedes
1975Mercedes-Benz450SLVernet is an OE Supplier to Mercedes
1975Mercedes-Benz450SLCVernet is an OE Supplier to Mercedes
1974Mercedes-Benz2302.3LL4Vernet is an OE Supplier to Mercedes
1974Mercedes-Benz240DVernet is an OE Supplier to Mercedes
1974Mercedes-Benz280Vernet is an OE Supplier to Mercedes
1974Mercedes-Benz280CVernet is an OE Supplier to Mercedes
1974Mercedes-Benz450SEVernet is an OE Supplier to Mercedes
1974Mercedes-Benz450SELVernet is an OE Supplier to Mercedes
1974Mercedes-Benz450SLVernet is an OE Supplier to Mercedes
1974Mercedes-Benz450SLCVernet is an OE Supplier to Mercedes
1973Mercedes-Benz450SEVernet is an OE Supplier to Mercedes
1973Mercedes-Benz450SELVernet is an OE Supplier to Mercedes
1973Mercedes-Benz450SLVernet is an OE Supplier to Mercedes
1973Mercedes-Benz450SLCVernet is an OE Supplier to Mercedes
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BENDIX PREMIUM BRAKE SHOES — 862CSF — 105208.185.11.329014 054 0003014 054 001200654514240065453924A0065451424A0065453924TSW 44D