Standard Ignition Engine Cooling Fan Switch TS-454
Standard Ignition Engine Cooling Fan Switch TS-454 - view 2
Standard Ignition Engine Cooling Fan Switch TS-454 - view 3
Standard Ignition Engine Cooling Fan Switch TS-454 - view 4
Standard Ignition Engine Cooling Fan Switch TS-454 - view 5
Standard Ignition Engine Cooling Fan Switch TS-454 - view 6
Standard Ignition Engine Cooling Fan Switch TS-454 - view 7
Standard Ignition Engine Cooling Fan Switch TS-454
Standard Ignition Engine Cooling Fan Switch TS-454 - view 2
Standard Ignition Engine Cooling Fan Switch TS-454 - view 3
Standard Ignition Engine Cooling Fan Switch TS-454 - view 4
Standard Ignition Engine Cooling Fan Switch TS-454 - view 5
Standard Ignition Engine Cooling Fan Switch TS-454 - view 6
Standard Ignition Engine Cooling Fan Switch TS-454 - view 7

Cooling Fan Switch for 2001-2003 Acura CL & More - Standard Ignition TS-454

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$98.99
MPN: TS-454
Item Package Quantity: 1
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Standard Ignition Engine Cooling Fan Switch P/N:TS-454
Standard Ignition Engine Cooling Fan Switch P/N:TS-454
$98.99

Keep your cooling fan switching on cue with the Standard Ignition Engine Cooling Fan Switch TS-454 — the Cl switch that drops in as a direct-fit replacement for the 2001-2003 Acura CL, 2001-2002 Acura MDX, and 2002-2003 Acura TL. This thermal switch senses coolant temperature and sends the electrical signal that tells the fan controller when to run.

  • Snap-action switching: a custom wax formulation expands as it heats, tripping a snap-action electrical contact that transfers the signal to the fan controller.
  • Calibrated set point: wax pellets are custom-formed for the specified temperature range, and every unit is factory-calibrated and tested to confirm actuation and to make contact at its specified lower-temperature set point.
  • Robust build: a formed bimetallic contact arm and high-grade materials are built to meet the demands of today's service professional.

If a failed cooling fan switch is the cause of a fan that won't cycle or an engine that runs hot, this replaces it. Diagnose the cause before replacing. See the Buyer's Guide tab for engine-level fitment.

Interchange: 37773PGEA01 · WT7208 · SW2902 · TS7208

This part cross-references / interchanges with the following part numbers:

37773PGEA01, WT7208, SW2902, TS7208, TS-454

Frequently Asked Questions

What does the TS-454 Engine Cooling Fan Switch do?

It senses coolant temperature and uses a snap-action electrical contact to signal the fan controller when the cooling fan should run.

Does this Cl switch fit my Acura?

It's a direct-fit replacement for the 2001-2003 Acura CL, 2001-2002 Acura MDX, and 2002-2003 Acura TL. Check the Buyer's Guide tab to confirm your vehicle.

Will the TS-454 work as a Tl switch?

Yes. This switch is listed for the 2002-2003 Acura TL, along with the Acura CL and MDX applications shown in the Buyer's Guide.

What are signs this switch may need replacing?

A cooling fan that won't cycle on, or an engine running hotter than normal, can be signs. Diagnose the cause first, since these symptoms can have other sources.

What numbers does this switch interchange with?

It cross-references 37773PGEA01, WT7208, SW2902, and TS7208. Match your original part number to confirm the correct replacement.

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