HomeBelts and Cooling > SwitchesFacet 7.5679 Engine Cooling Fan Switch
Part #: 7.5679

Facet 7.5679 Engine Cooling Fan Switch

8 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$42.07Free 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.
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: BMW, 318i, 318ti, and Z3
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Facet 7.5679 Engine Cooling Fan Switch

Facet 7.5679 is an engine cooling fan switch for select BMW applications. It is used in the cooling system to help control fan operation based on coolant temperature, supporting stable engine temperature management.

Key Features

  • Engine cooling fan switch for temperature-based fan control
  • Direct fitment for select BMW 318i, 318ti, and Z3 applications
  • Fits 1996-1998 BMW 318i, N/A
  • Fits 1997 BMW 318ti, N/A, to 03/1997
  • Fits 1997 BMW Z3, N/A, to 03/1997
  • Fits 1996 BMW 318ti, N/A
  • Fits 1996 BMW Z3, N/A, from 07/1996
  • Fits 1995 BMW 318ti, N/A, 80-88 Degrees C

Detailed Description

This Facet cooling fan switch, part number 7.5679, is built for BMW cooling system service where accurate fan engagement is required. It is a fitment-specific replacement for 1995-1998 BMW 318i, 318ti, and Z3 models listed above, including the 80-88 Degrees C application noted for the 1995 BMW 318ti. If you are replacing a worn or faulty BMW 318i cooling fan switch or servicing a BMW Z3 engine cooling fan switch circuit, this part number 7.5679 matches the listed applications.

What It Is Used For

  • Cooling fan does not switch on at the correct temperature
  • Cooling fan runs longer than expected after warm-up
  • Intermittent fan operation tied to coolant temperature
  • Overheating concerns related to fan control
  • Replacement of a failed BMW engine cooling fan switch

Installation Notes and Tips

Verify the vehicle year, model, and temperature specification before installation. Confirm connector style and sensor location against the original part before replacing the switch. For best results, inspect the cooling system condition, coolant level, and related fan control components during service.

Quality Assurance

Facet is an established automotive parts brand known for temperature and engine management components. Part number 7.5679 is cataloged for the listed BMW applications and should be matched to the vehicle’s original cooling fan switch specification before installation.

This part fits 8 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1998BMW318iBaseN/A
1997BMW318iBaseN/A
1997BMW318tiBaseN/ATo 03/1997
1997BMWZ3Roadster1.9LL4N/ATo 03/1997
1996BMW318iBaseN/A
1996BMW318tiBaseN/A
1996BMWZ3RoadsterN/AFrom 07/1996
1995BMW318tiBaseN/A80-88 Degrees C

* 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:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.