3.5L EcoBoost – Coolant Leak – 2021-2022 Ford F-150/Expedition & Lincoln Navigator

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NHTSA ID Number: 10214162

Manufacturer Communication Number: SSM 50835

Summary

Some 2021-2022 F-150 vehicles built on or before 08-Mar-2022 and some 2021-2022 Expedition/Navigator vehicles built on or before 14-Mar-2022 equipped with a 3.5L EcoBoost engine may experience a coolant leak at the thermostat housing. This may be due to an incomplete weld on the thermostat housing which can leak during normal vehicle operation. To correct the condition, replace the thermostat housing using service part number ML3Z-8A586-C. Refer to Workshop Manual (WSM), Section 303-03. For claiming, use causal part 8A586 and applicable labor operations in Section 08 of the Service Labor Time Standards (SLTS) Manual.

 


6 Affected Products

Vehicles

MAKEMODELYEAR
FORDeBayEXPEDITION2021-2022
FORDeBayF-1502021-2022
LINCOLNeBayNAVIGATOR2021-2022

 


1 Associated Document

Manufacturer Communications

SSM 50835 – 2021-2022 F-150/Expedition/Navigator – 3.5L EcoBoostCoolant Leak – Built On Or Before 14-Mar-2022

MC-10214162-0001.pdf 117.547KB

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Bestseller No. 1
Genuine Anti Freeze, VC-13DL-G
  • Yellow-colored, longer-life, ethylene glycol-based antifreeze/coolant for use in gasoline and diesel engines
  • Provides year-round antifreeze, anti-boil and corrosion protection
  • Ready-to-use; no need to add water - the 50/50 mixture of coolant and treated (purified) water provides freeze protection down to -34°F (-37°C) and boiling protection up to 265°F (129°C)
  • Do not mix different colors or types of coolant in your vehicle
  • Contains a bittering agent
Bestseller No. 2
Ford Genuine Ford Fluid VC-13-G Yellow Concentrated Antifreeze/Coolant - 1 Gallon
  • Yellow-colored, longer-life, ethylene glycol-based antifreeze/coolant for use in gasoline and diesel engines
  • Provides year-round antifreeze, anti-boil and corrosion protection
  • 50/50 mixture of coolant and distilled water provides freeze protection down to -34°F (-37°C) and boiling protection up to 265°F (129°C)
  • Do not mix different colors or types of coolant in your vehicle
  • Contains a bittering agent
Bestseller No. 3
Genuine Ford Fluid VC-7DIL-B Gold Pre-Diluted Antifreeze/Coolant - 1 Gallon
  • Yellow-colored ethylene glycol-based antifreeze/coolant for use in gasoline and diesel engines
  • Provides year-round antifreeze; anti-boil and corrosion protection
  • Ready-to-use; no need to add water
  • Do not mix different colors or types of coolant in your vehicle
  • Contains a bittering agent
Bestseller No. 4
Genuine Ford Accessories (VC-7-B) Gold Concentrated Antifreeze/Coolant - 1 Gallon
  • Yellow-colored, longer-life, ethylene glycol-based antifreeze/coolant for use in gasoline and diesel engines
  • Provides year-round antifreeze, anti-boil and corrosion protection
  • A 50/50 mixture of coolant and distilled water provides freeze protection down to -34°F (-37°C) and boiling protection up to 265°F (129°C)
  • Do not mix different colors or types of coolant in your vehicle
  • Contains a bittering agent
Bestseller No. 5
PEAK OET Extended Life Orange 50/50 Prediluted Antifreeze/Coolant for North American Vehicles, 1 Gal.
  • 1 GALLON ENGINE ANTIFREEZE/COOLANT: Fully compatible with other extended life antifreeze/coolants. This item contains a bittering agent called Denatonium Benzoate.
  • PROTECTS: Advanced formulation prevents rust & corrosion protecting all engine cooling system components
  • DESIGNED FOR NORTH AMERICAN VEHICLES: Recommended for use with FordeBay, Chrysler, and GM vehicles that require an orange organic acid technology formula
  • GUARANTEED: When installed as part of a complete flush and fill, PEAK guarantees this coolant will provide service life protection of up to 400,000 miles or 15 years.
  • 50/50 PREDILUTED FOR QUICK TOP OFFS: Already prediluted to make topping off your cooling system a breeze
SaleBestseller No. 6
PEAK 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems
  • PREDILUTED ANTIFREEZE AND COOLANT: Engineered to support any vehicle's engine cooling system to enhance performance and provide protection. This item contains a bittering agent called Denatonium Benzoate.
  • PROPRIETARY BLEND: Contains 10X the scale-fighting inhibitors to ensure maximum cooling performance while protecting against scale, corrosion, and other damage
  • SUPERIOR CHEMISTRY: Free from 2-EHA, silicate, nitrite, borate, and amines to keep your vehicle functioning in prime condition
  • UNIVERSAL FORMULA: Compatible with any color or type of existing antifreeze and coolant in your car's system
  • LONG-LASTING: Offers 2X the average warranty coverage, cooling your engine system for over 10 years or 300,000 miles of service
SaleBestseller No. 7
Zerex Valvoline Dex-Cool Organic Acid Technology Concentrate Antifreeze/Coolant 1 GA
  • Unsurpassed freeze protection and anti-boil performance outperforms industry standards
  • Organic acid technology resists rust, scale & corrosion while protecting all cooling system metals (including aluminum)
  • High-quality additives protect against leaks and won’t harm gaskets, hoses, plastics or original vehicle finish
  • Orange concentrate formula should be mixed with clean tap water or demineralized water at 50/50 ratio for temperatures -34 to 265F; 60/40 for -62 to 270F; and 70/30 for -84 to 267F
  • 5 year/150,000 mile guarantee protects against engine failure caused by freeze-ups or boil-overs
SaleBestseller No. 8
Zerex G05 Phosphate Free Concentrate Antifreeze/Coolant 1 GA
  • Unsurpassed freeze protection and anti-boil performance outperforms industry standards
  • Hybrid organic acid technology fights rust, scale & corrosion while protecting all cooling system metals (including aluminum)
  • High-quality additives protect against leaks and won’t harm gaskets, hoses, plastics or original vehicle finish
  • Yellow concentrate formula should be mixed with clean tap water or demineralized water at 50/50 ratio for temperatures -34 to 265F; 60/40 for -62 to 270F; and 70/30 for -84 to 267F
  • 5 year/150,000 mile guarantee protects against engine failure caused by freeze-ups or boil-overs
Bestseller No. 9
Valvoline Multi-Vehicle 50/50 Ready-to-Use Antifreeze/Coolant 1 GA
  • Contains Alugard Plus for compatibility with all ethylene glycol-based coolants in automobiles and light duty trucks
  • Fights corrosion, scaling and rust while protecting all cooling system metals (including aluminum)
  • High-quality additives protect against leaks and won’t harm gaskets, hoses, plastics or original vehicle finish
  • Pre-mixed yellow formula is ready-to-use in a 50/50 ratio with deionized water to protect all modern engine components from winter freezing (-34F) and summer boiling (265F).
  • Contains 30 – 50 ppm of denatonium benzoate as a bittering agent
SaleBestseller No. 10
Motorcraft VC5DIL
  • Part number: VC5DIL
  • Country of Origin: United States
  • Package Weight: 4.15 kilograms
  • "This product contains bittering agent"

 

Last update on 2025-04-19 / Affiliate links / Images from Amazon Product Advertising API


 

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