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Engine Coolant Temperature Switch
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Engine Coolant Temperature Switch Engine Coolant Temperature Switch


Engine Coolant Temperature Switch by BWD/Intermotor (part#TFS579) / Switches

Part No. TFS579 Warranty  
$35.99
Quantity  Add Engine Coolant Temperature Switch To Cart

See if this part fits a specific vehicle.

Check Vehicle Fit

Brand: BWD/Intermotor
Advance Auto Parts Part#: 18970620
Suitable vehicles: Click to find if this product can be used with your vehicle:
  • BMW
    • 318i
      • 1991
        • 1991 BMW 318i (1.8L 1796CC L4 FI VIN: M42)
    • 318ic
      • 1991
        • 1991 BMW 318ic (1.8L 1796CC L4 FI VIN: M42)
    • 318is
      • 1997
        • 1997 BMW 318is (1.9L 1895CC L4 FI VIN: M44)
      • 1996
        • 1996 BMW 318is (1.9L 1895CC L4 FI VIN: M44)
      • 1995
        • 1995 BMW 318is (1.8L 1796CC L4 FI VIN: M42)
      • 1994
        • 1994 BMW 318is (1.8L 1796CC L4 FI VIN: M42)
      • 1993
        • 1993 BMW 318is (1.8L 1796CC L4 FI VIN: M42)
      • 1992
        • 1992 BMW 318is (1.8L 1796CC L4 FI VIN: M42)
      • 1991
        • 1991 BMW 318is (1.8L 1796CC L4 FI VIN: M42)
    • 325
      • 1988
        • 1988 BMW 325 (2.7L 2693CC L6 FI VIN: M20)
    • 325I
      • 1993
        • 1993 BMW 325I (2.5L 2494CC L6 FI VIN: M20)
        • 1993 BMW 325I (2.5L 2494CC L6 FI VIN: M50TU)
    • 325i
      • 1995
        • 1995 BMW 325i (2.5L 2494CC L6 FI VIN: M50TU)
      • 1994
        • 1994 BMW 325i (2.5L 2494CC L6 FI VIN: M50TU)
      • 1992
        • 1992 BMW 325i (2.5L 2494CC L6 FI VIN: M20)
        • 1992 BMW 325i (2.5L 2494CC L6 FI VIN: M50)
      • 1991
        • 1991 BMW 325i (2.5L 2494CC L6 FI VIN: M20)
      • 1990
        • 1990 BMW 325i (2.5L 2494CC L6 FI VIN: M20)
      • 1989
        • 1989 BMW 325i (2.5L 2494CC L6 FI VIN: M20)
      • 1988
        • 1988 BMW 325i (2.5L 2494CC L6 FI VIN: M20)
      • 1987
        • 1987 BMW 325i (2.5L 2494CC L6 FI VIN: M20)
    • 325iS
      • 1989
        • 1989 BMW 325iS (2.5L 2494CC L6 FI VIN: M20)
      • 1988
        • 1988 BMW 325iS (2.5L 2494CC L6 FI VIN: M20)
      • 1987
        • 1987 BMW 325iS (2.5L 2494CC L6 FI VIN: M20)
    • 325is
      • 1995
        • 1995 BMW 325is (2.5L 2494CC L6 FI VIN: M50TU)
      • 1991
        • 1991 BMW 325is (2.5L 2494CC L6 FI VIN: M20)
      • 1990
        • 1990 BMW 325is (2.5L 2494CC L6 FI VIN: M20)
    • 325iX
      • 1991
        • 1991 BMW 325iX (2.5L 2494CC L6 FI VIN: M20)
      • 1990
        • 1990 BMW 325iX (2.5L 2494CC L6 FI VIN: M20)
      • 1989
        • 1989 BMW 325iX (2.5L 2494CC L6 FI VIN: M20)
      • 1988
        • 1988 BMW 325iX (2.5L 2494CC L6 FI VIN: M20)
    • 525i
      • 1995
        • 1995 BMW 525i (2.5L 2494CC L6 FI VIN: M50)
      • 1994
        • 1994 BMW 525i (2.5L 2494CC L6 FI VIN: M50)
      • 1993
        • 1993 BMW 525i (2.5L 2494CC L6 FI VIN: M50)
      • 1992
        • 1992 BMW 525i (2.5L 2494CC L6 FI VIN: M50)
      • 1991
        • 1991 BMW 525i (2.5L 2494CC L6 FI VIN: M50)
      • 1990
        • 1990 BMW 525i (2.5L 2494CC L6 FI VIN: M20)
      • 1989
        • 1989 BMW 525i (2.5L 2494CC L6 FI VIN: M20)
    • 525iT
      • 1995
        • 1995 BMW 525iT (2.5L 2494CC L6 FI VIN: M50)
      • 1993
        • 1993 BMW 525iT (2.5L 2494CC L6 FI VIN: M50)
    • 525it
      • 1994
        • 1994 BMW 525it (2.5L 2494CC L6 FI VIN: M50)
    • 530i
      • 1995
        • 1995 BMW 530i (3.0L 2997CC V8 FI VIN: M60)
      • 1994
        • 1994 BMW 530i (3.0L 2997CC V8 FI VIN: M60)
    • 530iT
      • 1995
        • 1995 BMW 530iT (3.0L 2997CC V8 FI VIN: M60)
      • 1994
        • 1994 BMW 530iT (3.0L 2997CC V8 FI VIN: M60)
    • 535i
      • 1993
        • 1993 BMW 535i (3.5L 3430CC L6 FI VIN: M30)
      • 1992
        • 1992 BMW 535i (3.5L 3430CC L6 FI VIN: M30)
      • 1991
        • 1991 BMW 535i (3.5L 3430CC L6 FI VIN: M30)
      • 1990
        • 1990 BMW 535i (3.5L 3430CC L6 FI VIN: M30)
      • 1989
        • 1989 BMW 535i (3.5L 3430CC L6 FI VIN: M30)
      • 1988
        • 1988 BMW 535i (3.5L 3430CC L6 FI VIN: M30)
    • 535iS
      • 1988
        • 1988 BMW 535iS (3.5L 3430CC L6 FI VIN: M30)
    • 540i
      • 1995
        • 1995 BMW 540i (4.0L 3982CC V8 FI VIN: M60)
      • 1994
        • 1994 BMW 540i (4.0L 3982CC V8 FI VIN: M60)
    • 735i
      • 1992
        • 1992 BMW 735i (3.5L 3430CC L6 FI VIN: M30)
      • 1991
        • 1991 BMW 735i (3.5L 3430CC L6 FI VIN: M30)
      • 1990
        • 1990 BMW 735i (3.5L 3430CC L6 FI VIN: M30)
      • 1989
        • 1989 BMW 735i (3.5L 3430CC L6 FI VIN: M30)
      • 1988
        • 1988 BMW 735i (3.5L 3430CC L6 FI VIN: M30)
      • 1987
        • 1987 BMW 735i (3.5L 3430CC L6 FI VIN: M30)
    • 735iL
      • 1992
        • 1992 BMW 735iL (3.5L 3430CC L6 FI VIN: M30)
      • 1991
        • 1991 BMW 735iL (3.5L 3430CC L6 FI VIN: M30)
      • 1990
        • 1990 BMW 735iL (3.5L 3430CC L6 FI VIN: M30)
      • 1989
        • 1989 BMW 735iL (3.5L 3430CC L6 FI VIN: M30)
      • 1988
        • 1988 BMW 735iL (3.5L 3430CC L6 FI VIN: M30)
    • 740i
      • 1994
        • 1994 BMW 740i (4.0L 3982CC V8 FI VIN: M60)
      • 1993
        • 1993 BMW 740i (4.0L 3982CC V8 FI VIN: M60)
    • 740iL
      • 1994
        • 1994 BMW 740iL (4.0L 3982CC V8 FI VIN: M60)
      • 1993
        • 1993 BMW 740iL (4.0L 3982CC V8 FI VIN: M60)
    • 750iL
      • 1994
        • 1994 BMW 750iL (5.0L 4988CC V12 FI VIN: M70)
      • 1993
        • 1993 BMW 750iL (5.0L 4988CC V12 FI VIN: M70)
      • 1992
        • 1992 BMW 750iL (5.0L 4988CC V12 FI VIN: M70)
      • 1991
        • 1991 BMW 750iL (5.0L 4988CC V12 FI VIN: M70)
      • 1990
        • 1990 BMW 750iL (5.0L 4988CC V12 FI VIN: M70)
      • 1989
        • 1989 BMW 750iL (5.0L 4988CC V12 FI VIN: M70)
      • 1988
        • 1988 BMW 750iL (5.0L 4988CC V12 FI VIN: M70)
    • 840Ci
      • 1997
        • 1997 BMW 840Ci (4.4L 4398CC V8 FI VIN: M62)
      • 1996
        • 1996 BMW 840Ci (4.4L 4398CC V8 FI VIN: M62)
      • 1995
        • 1995 BMW 840Ci (4.0L 3982CC V8 FI VIN: M60)
      • 1994
        • 1994 BMW 840Ci (4.0L 3982CC V8 FI VIN: M60)
    • 850Ci
      • 1997
        • 1997 BMW 850Ci (5.4L 5379CC V12 FI VIN: M73)
      • 1996
        • 1996 BMW 850Ci (5.4L 5379CC V12 FI VIN: M73)
      • 1995
        • 1995 BMW 850Ci (5.4L 5379CC V12 FI VIN: M73)
      • 1994
        • 1994 BMW 850Ci (5.0L 4988CC V12 FI VIN: M70)
      • 1993
        • 1993 BMW 850Ci (5.0L 4988CC V12 FI VIN: M70)
    • 850CSi
      • 1995
        • 1995 BMW 850CSi (5.6L 5576CC V12 FI VIN: S70)
      • 1994
        • 1994 BMW 850CSi (5.6L 5576CC V12 FI VIN: S70)
    • 850i
      • 1992
        • 1992 BMW 850i (5.0L 4988CC V12 FI VIN: M70)
      • 1991
        • 1991 BMW 850i (5.0L 4988CC V12 FI VIN: M70)
    • M3
      • 1991
        • 1991 BMW M3 (2.3L 2302CC L4 FI VIN: S14)
      • 1990
        • 1990 BMW M3 (2.3L 2302CC L4 FI VIN: S14)
      • 1989
        • 1989 BMW M3 (2.3L 2302CC L4 FI VIN: S14)
      • 1988
        • 1988 BMW M3 (2.3L 2302CC L4 FI VIN: S14)
    • M5
      • 1993
        • 1993 BMW M5 (3.6L 3553CC L6 FI VIN: S38)
      • 1992
        • 1992 BMW M5 (3.6L 3553CC L6 FI VIN: S38)
      • 1991
        • 1991 BMW M5 (3.6L 3553CC L6 FI VIN: S38)
      • 1988
        • 1988 BMW M5 (3.5L 3453CC L6 FI VIN: S38 - DOHC)


BWD switches are manufactured to meet or exceed OE performance.
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Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

1 Question | 2 Answers
Displaying question 1
  • Q:

    Does this part screw into the radiator?
    Asked on 7/1/2010 by Firebored from Cape Coral

    2 answers

    • CUSTOMER CARE

      A:

      To further assist you on this question could you please provide your vehicles year, make model, and engine size.

      Answered on 7/1/2010 by Kevin from AAP
    • A:

      yes

      Answered on 2/21/2012 by jd from florida
Displaying question 1

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