Contact Us: Live Chat or 1-888-788-9341
×
Search Bar
Search by Part Number, Part Name, Description
My Garage
My Account
My Cart

Genuine Mercury Thermostat

Engine Coolant Thermostat

Enter your vehicle info to find more parts and verify fitment

  • Select Vehicle by VIN
  • Select Vehicle by Model
Select by VIN
Enter your VIN for the most accurate results.
Enter your VIN for the most accurate results.
or
Select by Model
-- Select Make --
-- Select Model --
-- Select Year --

35 Thermostats found

  • Mercury Thermostat - 1X4Z-8575-FA
    View related parts

    Mercury Thermostat Assembly

    Part Number: 1X4Z-8575-FA
    • Other Name: Thermostat Assy
    • Replaced by: 1X4Z-8575-B
    $13.07 MSRP: $18.55
    You Save: $5.48 (30%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Milan | 2007-2011 | 6 Cyl 3.5L DOHC VCT SMPI | 5-Speed Automatic Transmission Mazda FNR5, 5-Speed Manual Transmission (G5M), 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Manual Transmission Mazda G6M, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    • Sable | 2008-2009 | 6 Cyl 3.5L DOHC VCT SMPI | 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F50, CVT Select Shift Transmission, Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    Less Info
  • Mercury Thermostat - 7L3Z-8575-B
    View related parts

    Mercury Thermostat Assembly

    Part Number: 7L3Z-8575-B
    • Other Name: Thermostat Assy
    • Replaced by: 7L3Z-8575-E
    $17.04 MSRP: $24.18
    You Save: $7.14 (30%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mountaineer | 2002-2010 | 8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    Less Info
  • Mercury Thermostat - 3L3Z-8575-AC
    View related parts

    Mercury Thermostat Assembly

    Part Number: 3L3Z-8575-AC
    • Other Name: Thermostat Assy
    • Replaced by: 7L3Z-8575-E
    $17.04 MSRP: $24.18
    You Save: $7.14 (30%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Grand Marquis | 2007-2011 | 8 Cyl 4.6L Romeo SOHC EFI | 4-Speed Automatic Transmission 4R75E Livonia, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    Less Info
  • Mercury Thermostat - 2L2Z-8575-AA
    View related parts

    Mercury Thermostat Assembly

    Part Number: 2L2Z-8575-AA
    • Other Name: Thermostat Assy; Thermostat
    • Replaces: 1L2Z-8575-AA
    $17.67 MSRP: $28.18
    You Save: $10.51 (38%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mountaineer | 2002-2010 | 6 Cyl 4.0L SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    Less Info
  • Mercury Thermostat - 3M4Z-8575-B
    View related parts

    Mercury Thermostat Assembly

    Part Number: 3M4Z-8575-B
    • Other Name: Thermostat Assy; Thermostat, Thermostat Housing, Thermostat Unit
    • Replaces: 3M4Z-8575-A, 3M4Z-8575-AB
    $34.88 MSRP: $55.64
    You Save: $20.76 (38%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mariner | 2005-2011 | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L PFI Gas/Electric | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    • Milan | 2006-2011 | 4 Cyl 2.3L, 4 Cyl 2.5L Duratec HE PFI, 4 Cyl 2.5L PFI Gas/Electric | 5-Speed Automatic Transmission Mazda FNR5, 5-Speed Manual Transmission (G5M), 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Manual Transmission Mazda G6M, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    Less Info
  • Mercury Thermostat - 4L5Z-8575-B
    View related parts

    Mercury Thermostat Assembly

    Part Number: 4L5Z-8575-B
    • Other Name: Thermostat Assy; Thermostat, Thermostat Unit
    • Replaces: 4L5Z-8575-AA, 4L5Z-8575-AD, 4L5Z-8575-A
    $33.52 MSRP: $53.45
    You Save: $19.93 (38%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mariner | 2008, 2005-2006 | 4 Cyl 2.3L | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
    Less Info
  • Mercury Thermostat - XR3Z-8575-BA
    View related parts

    Mercury Thermostat Assembly

    Part Number: XR3Z-8575-BA
    • Other Name: Thermostat Assy; Thermostat
    • Manufacturer Note: Thermostat 192 #XR3E 8597-BA
    • Replaces: E8TZ-8575-A, F88Z-8575-AA, XL2Z-8575-AB
    $8.43 MSRP: $11.31
    You Save: $2.88 (26%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Monterey | 2004-2007 | 6 Cyl 3.9L OHV EFI NA, 6 Cyl 4.2L OHV EFI | 4AT AX4N, Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    • Mountaineer | 1999-2001 | 8 Cyl 5.0L | 4AT 4R70W, 5AT 5R55E
    Less Info
  • Mercury Thermostat - 3M4Z-8575-AB
    View related parts

    Mercury Thermostat Assembly

    Part Number: 3M4Z-8575-AB
    • Other Name: Thermostat Assy
    • Replaced by: 3M4Z-8575-B
    $34.88 MSRP: $55.64
    You Save: $20.76 (38%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mariner | 2005-2007 | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    • Milan | 2006-2007 | 4 Cyl 2.3L | 5-Speed Automatic Transmission Mazda FNR5, 5-Speed Manual Transmission (G5M), 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Manual Transmission Mazda G6M, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    Less Info
  • Mercury Thermostat - 3M4Z-8575-A
    View related parts

    Mercury Thermostat Assembly

    Part Number: 3M4Z-8575-A
    • Other Name: Thermostat Assy
    • Replaced by: 3M4Z-8575-B
    $34.88 MSRP: $55.64
    You Save: $20.76 (38%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mariner | 2006-2007 | 4 Cyl 2.3L Hybrid Gas/Electric DOHC | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    • Milan | 2007 | 4 Cyl 2.3L | 5-Speed Automatic Transmission Mazda FNR5, 5-Speed Manual Transmission (G5M), 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Manual Transmission Mazda G6M, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    Less Info
  • Mercury Thermostat - F8RZ-8575-BA
    View related parts

    Mercury Thermostat Assembly

    Part Number: F8RZ-8575-BA
    • Other Name: Thermostat Assy; Thermostat
    $4.78 MSRP: $6.98
    You Save: $2.20 (32%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Cougar | 1999-2002 | 6 Cyl 2.5L | 4AT CD4E, 5MT
    • Mystique | 1998-2000 | 6 Cyl 2.5L | 4AT CD4E, 5MT
    • Sable | 2001-2002 | 6 Cyl 3.0L | 4AT 4F50N, 4AT AX4S
    View More
    Less Info
  • Mercury Thermostat - 5F9Z-8575-AA
    View related parts

    Mercury Thermostat Assembly

    Part Number: 5F9Z-8575-AA
    • Other Name: Thermostat Assy; Thermostat
    • Replaced by: 5F9Z-8575-A
    $27.25 MSRP: $43.45
    You Save: $16.20 (38%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Montego | 2005-2007 | 6 Cyl 3.0L DOHC EFI Modular | 6-Speed Automatic Transaxle - AWF21, CVT Select Shift Transmission, Four-Wheel Drive (Part Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    Less Info
  • Mercury Thermostat - 4L5Z-8575-AD
    View related parts

    Mercury Thermostat Assembly

    Part Number: 4L5Z-8575-AD
    • Other Name: Thermostat Assy
    • Manufacturer Note: 90°C
    • Replaced by: 4L5Z-8575-B
    $33.52 MSRP: $53.45
    You Save: $19.93 (38%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mariner | 2005-2006 | 4 Cyl 2.3L | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
    Less Info
  • Mercury Thermostat - F7TZ-8575-A
    View related parts

    Mercury Thermostat Assembly

    Part Number: F7TZ-8575-A
    • Other Name: Thermostat Assy
    • Manufacturer Note: Thermostat, SOHC
    • Replaced by: YU3Z-8575-AA
    $25.42 MSRP: $40.55
    You Save: $15.13 (38%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mountaineer | 1998-2001 | 6 Cyl 4.0L | 4AT 4R70W, 5AT 5R55E
    Less Info
  • Mercury Thermostat - 1L2Z-8575-AA
    View related parts

    Mercury Thermostat Assembly

    Part Number: 1L2Z-8575-AA
    • Other Name: Thermostat Assy
    • Replaced by: 2L2Z-8575-AA
    $17.67 MSRP: $28.18
    You Save: $10.51 (38%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mountaineer | 2002 | 6 Cyl 4.0L SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
    Less Info
  • Mercury Thermostat - XL2Z-8575-AB
    View related parts

    Mercury Thermostat Assembly

    Part Number: XL2Z-8575-AB
    • Other Name: Thermostat Assy
    • Manufacturer Note: #XL2E 8575-AB (same as XL2Z 8575-AA, except new and improved jiggle pin), FROM 8/9/99
    • Replaced by: XR3Z-8575-BA
    $7.09 MSRP: $11.31
    You Save: $4.22 (38%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mountaineer | 1999-2001 | 8 Cyl 5.0L | 4AT 4R70W, 5AT 5R55E
    Less Info
  • Mercury Thermostat - 4L5Z-8575-A
    View related parts

    Mercury Thermostat Assembly

    Part Number: 4L5Z-8575-A
    • Other Name: Thermostat Assy
    • Replaced by: 4L5Z-8575-B
    $33.52 MSRP: $53.45
    You Save: $19.93 (38%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mariner | 2006 | 4 Cyl 2.3L | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
    Less Info
  • Mercury Thermostat - 1X4Z-8575-EB
    View related parts

    Mercury Thermostat Assembly

    Part Number: 1X4Z-8575-EB
    • Other Name: Thermostat Assy; Thermostat
    • Replaces: 1X4Z-8575-EA
    $8.51 MSRP: $13.22
    You Save: $4.71 (36%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mariner | 2005-2011 | 6 Cyl 3.0L DOHC EFI Modular, 6 Cyl 3.0L OHC Duratec | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
    • Milan | 2006-2011 | 6 Cyl 3.0L DOHC EFI, 6 Cyl 3.0L OHC Duratec | 5-Speed Automatic Transmission Mazda FNR5, 5-Speed Manual Transmission (G5M), 6-Speed Automatic Transaxle - AWF21, 6-Speed Automatic Transmission 6F Mid-Range, 6-Speed Manual Transmission Mazda G6M, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
    • Sable | 2003-2005 | 6 Cyl 3.0L | 4AT 4F50N, 4AT AX4S, 6AT
    View More
    Less Info
  • Mercury Thermostat - F8RZ-8575-CA
    View related parts

    Mercury Thermostat Assembly

    Part Number: F8RZ-8575-CA
    • Other Name: Thermostat Assy; Thermostat
    • Replaces: F8RZ-8575-AA, F5RZ-8575-A
    $10.65 MSRP: $16.55
    You Save: $5.90 (36%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Cougar | 1999-2001 | 4 Cyl 2.0L | 4AT CD4E, 5MT
    • Mystique | 1995-2000 | 4 Cyl 2.0L | 4AT CD4E, 5MT
    • Tracer | 1998-1999 | 4 Cyl 2.0L | 4AT F4E-III, 5MT
    View More
    Less Info
  • Mercury Thermostat - YF1Z-8575-BA
    View related parts

    Mercury Thermostat Assembly

    Part Number: YF1Z-8575-BA
    • Other Name: Thermostat Assy; Thermostat
    • Replaces: F5DZ-8575-A, F58Z-8575-A
    $7.90 MSRP: $12.27
    You Save: $4.37 (36%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Capri | 1982-1983 | 4 Cyl 2.3L, 6 Cyl 3.3L, 6 Cyl 3.8L, 8 Cyl 4.2L, 8 Cyl 5.0L | 3AT C3, 3AT C5, 4MT, 5MT
    • Cougar | 1980-1983 | 4 Cyl 2.3L, 6 Cyl 3.3L, 6 Cyl 3.8L, 8 Cyl 4.2L, 8 Cyl 5.0L | 3AT C3, 3AT C4, 3AT C5, 4AT AOD, 4MT
    • Grand Marquis | 1980-1983 | 8 Cyl 4.2L, 8 Cyl 5.0L, 8 Cyl 5.8L | 3AT, 3AT C4, 3AT C6, 4AT AOD
    • Marquis | 1983 | 4 Cyl 2.3L, 6 Cyl 3.3L, 6 Cyl 3.8L | 3AT C3, 3AT C5, 4MT
    • Sable | 2000-2005, 1986-1995 | 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.8L | 3AT ATX, 4AT 4F50N, 4AT AX4N, 4AT AX4S, 4AT AXOD, 4AT AXOD-E, 6AT
    • Topaz | 1992-1994 | 6 Cyl 3.0L | 3AT ATX, 5MT
    View More
    Less Info
  • Mercury Thermostat - F5RZ-8575-B
    View related parts

    Mercury Thermostat Assembly

    Part Number: F5RZ-8575-B
    • Other Name: Thermostat Assy; Thermostat
    • Manufacturer Note: 24V
    $5.77 MSRP: $8.22
    You Save: $2.45 (30%)
    Add to Cart
    More Info
    Fits the following Mercury Models:
    • Mystique | 1995-1997 | 6 Cyl 2.5L | 4AT CD4E, 5MT
    • Sable | 1996-2000 | 6 Cyl 3.0L | 4AT AX4N, 4AT AX4S
    Less Info
| Page 1 of 2 |Next >
1-20 of 35 Results

Related Mercury Parts

About Mercury Thermostat

The most critical component to keeping a car running smoothly is the Thermostat. Without a working Mercury Thermostat, your vehicle can suffer major performance issues and even automotive breakdown. With regular maintenance and replacement, you can save big by avoiding the hassle of an expensive repair jobs in the future.

Browse by Model

+
Capri Thermostat Cougar Thermostat Grand Marquis Thermostat Mariner Thermostat Marquis Thermostat Milan Thermostat Montego Thermostat Monterey Thermostat Mountaineer Thermostat Mystique Thermostat Sable Thermostat Topaz Thermostat Tracer Thermostat