HomeBelts and Cooling > Thermostat and HousingDorman 902-684 Engine Coolant Water Outlet
Part #: 902-684

Dorman 902-684 Engine Coolant Water Outlet

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⚙️ 76 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Lincoln, Edge, Escape, Explorer, Focus, Fusion, Special Service Police Sedan, MKC, MKZ, Taurus, and MKT
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Reliable Engine Coolant Water Outlet for Ford and Lincoln Vehicles

The Dorman 902-684 Engine Coolant Water Outlet is designed to provide a durable and precise fit for select Ford and Lincoln models. Engineered with quality plastic material and including essential seals, this thermostat housing assembly supports efficient engine cooling system performance.

  • Constructed from durable black plastic for corrosion resistance
  • Includes gasket and O-rings for a secure, leak-free seal
  • Features three outlet tubes with diameters of 1.3 in, 0.743 in, and 0.63 in
  • Four mounting holes with varied bolt hole center distances for exact fitment
  • Compatible with multiple Ford and Lincoln models including Edge, Escape, Explorer, Focus, Fusion, MKC, MKT, MKZ, Nautilus, and Taurus

Detailed Product Description and Specifications

The Dorman 902-684 Engine Coolant Water Outlet is a thermostat housing assembly crafted from high-quality plastic in black finish. It includes a gasket and O-rings to ensure a tight seal and prevent coolant leaks. The part features three outlet tubes with lengths ranging from 1.16 to 1.514 inches and inside diameters tailored to fit specific coolant hoses. The four mounting holes have bolt hole center distances of 1.92, 2.26, 2.309, and 2.389 inches, accommodating precise installation requirements. This assembly does not include bolts or a bleeder screw but is designed to integrate seamlessly with the cooling system of compatible Ford and Lincoln vehicles.

Compatible Vehicles and Common Applications

  • Ford Edge
  • Ford Escape
  • Ford Explorer
  • Ford Focus
  • Ford Fusion
  • Lincoln MKC
  • Lincoln MKT
  • Lincoln MKZ
  • Lincoln Nautilus
  • Ford Taurus

This part is essential for maintaining proper coolant flow and temperature regulation in these vehicles, helping to prevent overheating and engine damage.

Common Issues Addressed by This Water Outlet

  • Coolant leaks due to worn or damaged thermostat housing
  • Overheating caused by improper coolant circulation
  • Cracks or breaks in the original plastic housing
  • Failed seals leading to coolant loss
  • Corrosion or degradation of the original water outlet

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Remove the old thermostat housing carefully to avoid damaging surrounding components. Clean the mounting surface thoroughly before installing the new Dorman 902-684 water outlet. Use the included gasket and O-rings to achieve a proper seal. Torque mounting bolts to manufacturer specifications. This part does not include bolts or a bleeder screw, so reuse existing hardware if in good condition or source replacements as needed.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-684 Engine Coolant Water Outlet undergoes rigorous quality control to ensure durability and reliable performance. This product includes a limited warranty against defects in material and workmanship, providing confidence in its long-term use on compatible Ford and Lincoln vehicles.

BrandDorman
Part Number902-684
Air Vent (Bleeder Valve)No
Bleeder Screw IncludedNo
Bolt Hole Center To Bolt Hole Center1.92
Bolt Hole Center To Bolt Hole Center2.26
Bolt Hole Center To Bolt Hole Center2.309
Bolt Hole Center To Bolt Hole Center2.389
Bolts IncludedNo
ColorBlack
Gasket Or Seal IncludedYes
Inside Diameter1.07
MaterialPlastic
Maximum Height4.608
Mounting Hole Diameter3.231
Mounting Hole Quantity4
O Rings IncludedYes
Outlet Diameter (in)1.3 in; 0.743 in; 0.63 in
Outlet Quantity3
Outlet Tube Length1.16
Outlet Tube Length1.319
Outlet Tube Length1.514
Package Contents1 Thermostat Housing Assembly

This part fits 76 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2024FordEdge2.0LL4N/A
2023FordEdge2.0LL4N/A
2023LincolnNautilus2.0LL4N/A
2022FordEdge2.0LL4N/A
2022LincolnNautilus2.0LL4N/A
2021FordEdge2.0LL4N/A
2021LincolnNautilus2.0LL4N/A
2020FordEdge2.0LL4N/A
2020FordFusion2.0LL4N/A
2020LincolnMKZ2.0LL4N/A
2020LincolnNautilus2.0LL4N/A
2019FordEdge2.0LL4N/A
2019FordEscape2.0LL4N/A
2019FordExplorer2.3LL4N/A
2019FordFusion2.0LL4N/A
2019LincolnMKC2.0LL4N/A
2019LincolnMKZ2.0LL4N/A
2019LincolnNautilus2.0LL4N/A
2018FordEdge2.0LL4N/A
2018FordEscape2.0LL4N/A
2018FordExplorer2.3LL4N/A
2018FordFocus2.0LL4N/A
2018FordFocus2.3LL4N/A
2018FordFusion2.0LL4N/A
2018LincolnMKC2.0LL4N/A
2018LincolnMKC2.3LL4N/A
2018LincolnMKZ2.0LL4N/A
2017FordEdge2.0LL4N/A
2017FordEscape2.0LL4N/A
2017FordExplorer2.3LL4N/A
2017FordFocus2.0LL4N/A
2017FordFocus2.3LL4N/A
2017FordFusion2.0LL4N/A
2017FordTaurus2.0LL4N/A
2017LincolnMKC2.0LL4N/A
2017LincolnMKC2.3LL4N/A
2017LincolnMKZ2.0LL4N/A
2016FordEdge2.0LL4N/A
2016FordEscape2.0LL4N/A
2016FordExplorer2.3LL4N/A
2016FordFocus2.0LL4N/A
2016FordFocus2.3LL4N/A
2016FordFusion2.0LL4N/A
2016FordTaurus2.0LL4N/A
2016LincolnMKC2.0LL4N/A
2016LincolnMKC2.3LL4N/A
2016LincolnMKT2.0LL4N/A
2016LincolnMKZ2.0LL4N/A
2015FordEdge2.0LL4N/A
2015FordEscape2.0LL4N/A
2015FordExplorer2.0LL4N/A
2015FordFocus2.0LL4N/A
2015FordFusion2.0LL4N/A
2015FordTaurus2.0LL4N/A
2015LincolnMKC2.0LL4N/A
2015LincolnMKC2.3LL4N/A
2015LincolnMKT2.0LL4N/A
2015LincolnMKZ2.0LL4N/A
2014FordEdge2.0LL4N/A
2014FordEscape2.0LL4N/A
2014FordExplorer2.0LL4N/A
2014FordFocus2.0LL4N/A
2014FordFusion2.0LL4N/A
2014FordTaurus2.0LL4N/A
2014LincolnMKT2.0LL4N/A
2014LincolnMKZ2.0LL4N/A
2013FordEdge2.0LL4N/A
2013FordEscape2.0LL4N/A
2013FordExplorer2.0LL4N/A
2013FordFocus2.0LL4N/A
2013FordFusion2.0LL4N/A
2013FordTaurus2.0LL4N/A
2013LincolnMKT2.0LL4N/A
2013LincolnMKZ2.0LL4N/A
2012FordEdge2.0LL4N/A
2012FordExplorer2.0LL4N/A

* 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:

CJ5Z8K556A

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