Autotecnica MA0717551 Engine Coolant Thermostat Housing Assembly
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Autotecnica

Autotecnica MA0717551 Engine Coolant Thermostat Housing Assembly

Brand Autotecnica MA0717551
Material Pa6
Color Black
Mounting Hardware Included No
Grade Type Regular
Gasket Or Seal Included Yes
Mounting Hole Quantity 3
Bolt Hole Center To Bolt Hole Center 50
Gasket Type Gasket
Outlet Port Quantity 1
Bleeder Hole No
New Or Remanufactured New
Fits Ford, Lincoln, Mazda, and Mercury · 117 vehicles

OE-style replacement. Direct-fit thermostat housing assembly for cooling-system service.

PA6 construction. Durable plastic housing with a black finish and regular-grade design.

Gasket included. Sealing component is provided for installation at the housing interface.

Cross-references Autotecnica MA0717551, Beck/Arnley 143-0884 and CALORSTAT by Vernet TH7142.90J for the same application. See all 29.

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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Engine Coolant Thermostat Housing Assembly options

Overview

Autotecnica MA0717551 is an engine coolant thermostat housing assembly for a wide range of Ford, Mazda, Lincoln, and Mercury applications. It is a new replacement part built from PA6 plastic with a black finish, and it includes a gasket for sealing.

Compatible With Ford Transit Connect, Ford Fusion, Ford Escape, Ford Focus, Mazda 3, Mazda 6, and related applications, this housing is a direct-fit option for vehicles that match the listed configurations. The MA0717551 part number is also useful when cross-checking replacement needs against OE-style references.

  • PA6 housing construction for cooling-system service
  • Black finish with regular-grade replacement design
  • Gasket included for sealing at installation
  • Three mounting holes and one outlet port
  • New replacement part, not remanufactured

Detailed Fitment and Function

This engine coolant thermostat housing assembly routes coolant through the thermostat area and helps maintain proper cooling-system flow in supported Ford, Mazda, Lincoln, and Mercury vehicles. Fitment includes 2014-2022 Ford Transit Connect, 2006-2017 Ford Fusion, 2010-2017 Ford Escape, 2008-2011 Ford Focus, 2003-2013 Mazda 6, 2007-2012 Mazda CX-7, 2007-2011 Mercury Mariner, and 2006-2011 Mercury Milan. The MA0717551 part number should be matched carefully to the vehicle notes, especially applications that specify no sensor on the thermostat housing.

This part cross-references Dorman - OE Solutions 902-733 and Gates 34044 for the same application.

What It Helps Address

  • Coolant leaks at the thermostat housing interface
  • Cracked or aged plastic housing replacement needs
  • Improper sealing where the gasket surface has worn
  • Cooling-system service on vehicles with the correct housing configuration

Installation Notes

Verify engine configuration and thermostat-housing sensor requirements before installation. Several listed applications require a housing without a sensor on the thermostat housing, and some fitments note that the gasket is included. Confirm bolt-hole layout, outlet-port count, and vehicle notes against the original part before assembly.

Quality Assurance

Autotecnica manufactures aftermarket parts under ISO/TS 16949 quality management standards. This MA0717551 thermostat housing assembly is covered by a two-year, unlimited mileage warranty.

Related reading

This part fits 117 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypeNotes
2022FordTransit Connect—2.5LL4——
2021FordTransit Connect—2.5LL4——
2020FordFusion—2.5LL4——
2020FordTransit Connect—2.5LL4——
2019FordEscape—2.5LL4——
2019FordFusion—2.5LL4——
2019FordTransit Connect—2.5LL4——
2018FordEscape—2.5LL4—For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2018FordFusion—2.5LL4—For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2018FordTransit Connect—2.5LL4——
2017FordEscape—2.5LL4——
2017FordFusion—2.5LL4——
2017FordTransit Connect—2.5LL4——
2017Mazda5—————
2016FordEscape—2.5LL4——
2016FordFusion—2.5LL4——
2016FordTransit Connect—2.5LL4——
2016Mazda5—————
2015FordEscape—2.5LL4——
2015FordFusion—2.5LL4——
2015FordTransit Connect—2.5LL4——
2015Mazda5—————
2014FordEscape—2.5LL4——
2014FordFusion—2.5LL4——
2014FordTransit Connect—2.5LL4——
2014Mazda5—————
2013FordEscape—2.5LL4——
2013FordFusion—2.5LL4——
2013Mazda3Grand Touring2.3LL4—For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2013Mazda3 Sport—————
2013Mazda5—————
2013Mazda6—2.5LL4——
2012FordEscape—2.5LL4——
2012FordFusion—2.5LL4——
2012LincolnMKZ—2.5LL4——
2012Mazda3Grand Touring2.3LL4—For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2012Mazda3 Sport—————
2012Mazda5—————
2012Mazda6—2.5LL4——
2012MazdaCX-7—————
2011FordEscape—2.5LL4——
2011FordFocus————For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2011FordFusion—2.5LL4——
2011FordRanger—2.3LL4——
2011LincolnMKZ—2.5LL4——
2011Mazda3—2.5LL4——
2011Mazda3 Sport—————
2011Mazda6—2.5LL4——
2011MazdaCX-7—————
2011MazdaTribute—2.5LL4——
2011MercuryMariner—2.5LL4——
2011MercuryMilan—2.5LL4——
2010FordEscape—2.5LL4——
2010FordFocus————For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2010FordFusion—2.5LL4——
2010FordRanger—2.3LL4——
2010Mazda3—2.5LL4——
2010Mazda3 Sport—2.5LL4——
2010Mazda6—2.5LL4——
2010MazdaB2300—————
2010MazdaCX-7—————
2010MazdaTribute———FULL HYBRID EV-GAS (FHEV)—
2010MercuryMariner—2.5LL4——
2010MercuryMilan—2.5LL4——
2009FordFocus————For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2009FordFusion—2.3LL4——
2009FordRanger—2.3LL4——
2009Mazda3—2.3LL4—For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2009Mazda6—2.5LL4——
2009MazdaB2300—————
2009MazdaCX-7—————
2009MazdaTribute—2.5LL4GAS—
2009MercuryMariner—2.5LL4——
2009MercuryMilan—2.3LL4——
2008FordEscape———FULL HYBRID EV-GAS (FHEV)—
2008FordFocus————For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2008FordFusion—2.3LL4——
2008FordRanger—2.3LL4—For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2008Mazda3—2.3LL4—For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2008Mazda6—2.3LL4——
2008MazdaB2300—————
2008MazdaCX-7—————
2008MazdaTribute———FULL HYBRID EV-GAS (FHEV)—
2008MercuryMariner—2.3LL4——
2008MercuryMilan—2.3LL4——
2007FordEscape———FULL HYBRID EV-GAS (FHEV)—
2007FordFocus—2.3LL4——
2007FordFusion—2.3LL4——
2007FordRanger—2.3LL4——
2007Mazda3—2.3LL4—For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2007Mazda6—2.3LL4——
2007MazdaB2300—————
2007MazdaCX-7—————
2007MazdaMX-5 Miata————For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2007MercuryMariner—2.3LL4——
2007MercuryMilan—2.3LL4——
2006FordEscape———FULL HYBRID EV-GAS (FHEV)—
2006FordFocus—2.0LL4—For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2006FordFusion—2.3LL4——
2006FordRanger—2.3LL4—Production Date Range: From 05/2006 to 07/2006
2006Mazda6—2.3LL4——
2006MazdaB2300—————
2006MazdaMX-5 Miata————For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2006MazdaTribute—2.3LL4——
2006MercuryMariner—2.3LL4FULL HYBRID EV-GAS (FHEV)For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2006MercuryMilan—2.3LL4——
2005FordEscape———FULL HYBRID EV-GAS (FHEV)—
2005FordFocus—2.0LL4—For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2005Mazda6—2.3LL4——
2005MazdaB2300—————
2005MazdaTribute—2.3LL4——
2004FordFocus—2.3LL4——
2004Mazda6—2.3LL4——
2004MazdaB2300————For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
2003FordFocus—2.3LL4——
2003Mazda6—2.3LL4——
2003MazdaB2300————For models WITHOUT sensor on thermostat housing; Includes thermostat & gasket
Directly replaces or cross-references 29 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Autotecnica — MA0717551Beck/Arnley — 143-0884CALORSTAT by Vernet — TH7142.90JDorman - Conduct-Tite — 85980Dorman - OE Solutions — 902-733Four Seasons — 85689Gates — 34044Gates — 78753Global Parts Distributors LLC — 8241615NGK — 48689VEMO — V25-99-17371F70-15-1711F70-15-171A1F70-15-171B3M4Z-8575-A3M4Z-8575-B512185L327-15-170AL328-15-170AL328-15-170BL336-15-170L357-15-170BLFE2-15-170RT-1193TI 200 90ZZC1-15-172ZZC1-15-172AZZCA-15-172ZZCA-15-172A