Customer Satisfaction Program 21B18 – Engine Assembly Replacement – 2021 Ford Explorer & Lincoln Aviator

NHTSA ID Number: 10189753

Manufacturer Communication Number: 21B18

 

Summary

Certain 2021 Model Year Explorer/Aviator All-Wheel-Drive Vehicles Equipped with 3.0L Engines Engine Assembly Replacement

All of the affected vehicles, an oversized right-hand exhaust camshaft journal was installed in the engine assembly. This may result in a misfire and low compression condition. The check engine light will be illuminated

 

 


2 Affected Products

Vehicles

MAKEMODELYEAR
FORDeBay logoEXPLORER2021
LINCOLNeBay logoAVIATOR2021

 


PROGRAM TERMS 

This program will be in effect through March 31, 2022. There is no mileage limit for this program.

 

EXPIRATION DATE

This Customer Satisfaction Program has an expiration date of March 31, 2022 to encourage dealers and customers to have this service performed as soon as possible.

We recommend dealers utilize their FSA VIN Lists name and address (available on March 30, 2021) to contact customers with affected vehicles.

 

AFFECTED VEHICLES

VehicleModel YearAssembly PlantBuild Dates
Aviator2021ChicagoOctober 18, 2020 through February 12, 2021
Explorer2021ChicagoOctober 6, 2020 through January 10, 2021

 

REASON FOR THIS PROGRAM

In all of the affected vehicles, an oversized right-hand exhaust camshaft journal was installed in the engine assembly. This may result in a misfire and low compression condition. The check engine light will be illuminated.

 

SERVICE ACTION

Before demonstrating or delivering any new in-stock vehicles involved in this program, dealers are to replace the engine assembly. This service must be performed on all affected vehicles at no charge to the vehicle owner.

 

OWNER NOTIFICATION AND MAILING SCHEDULE

Owner letters are expected to be mailed the week of April 12, 2021. Dealers should repair any affected vehicles that arrive at their dealerships, whether or not the customer has received a letter.

 

TITLE BRANDED / SALVAGED VEHICLES

Affected title branded and salvaged vehicles are eligible for this service action.

 

OWNER REFUNDS 

Refunds are not approved for this program.

 

RENTAL VEHICLES

Dealers are pre-approved for up to three days for a comparable rental vehicle. Follow Extended Service Plan (ESP) guidelines for dollar amounts. Rentals will only be reimbursed for the day(s) the vehicle is at the dealership for part replacement. Prior approval for more than three rental day(s) is required from the SSSC via the SSSC Web Contact Site.

 

LINCOLN PICKUP AND DELIVERY

Owners of 2017 MY and newer LincolneBay logo vehicles have the option of requesting pickup and delivery service with a LincolneBay logo loaner (up to 2 days), from their dealership. For details, reference EFC07715, 2020 LincolneBay logo Pickup & Delivery Updates. Claim any additional rental days approved by the SSSC as instructed. Claim the difference of pre-approved days, or any additional rental days approved by the SSSC as instructed.

 

PARTS

Part NumberDescriptionOrder QuantityClaim Quantity
LB5Z-6007-G3.0L Engine Assembly – Gas11
LB5Z-6007-H3.0L Engine Assembly – PHEV11
VC-13-G
Ford Genuine 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

Last update on 2026-06-18 / Affiliate links / Images from Amazon Product Advertising API


 

Anti-freeze (16.4 quarts per vehicle)As Required

 


CERTAIN 2021 MODEL YEAR EXPLORER AND AVIATOR VEHICLES EQUIPPED WITH A 3.0L ENGINEENGINE REPLACEMENT

 

SERVICE PROCEDURE

NOTICE: During engine repair procedures, cleanliness is extremely important. Any foreign material, including any material created while cleaning gasket surfaces, that enters the oil passages, coolant passages or the oil pan, can cause engine failure.

1. Replace the 3.0L engine assembly. Please follow the Workshop Manual (WSM) procedures in Section 303-01.

NOTE: Transfer components as necessary. Refer to the WSM for the individual component procedures.

IMPORTANT NOTE: Federal law prohibits selling motor vehicle parts or components that are under safety, compliance, or emissions recall. Unless a part is requested to be returned to FordeBay logo, all parts replaced under this FSA must be scrapped in accordance with all applicable local, state and federal environmental protection and hazardous material regulations. Refer to the Parts Retention, Return, & Scrapping section of the FSA dealer bulletin for further information.

 


 


1 Associated Document

Manufacturer Communications

Customer Satisfaction Program 21B18
March 30, 2021

https://www.nhtsa.gov/recalls?nhtsaId=10189753

MC-10189753-0001.pdf 407.81KB

 


 

Bestseller No. 1
Ford Genuine Anti Freeze, VC-13DL-G
  • Compatible With Vehicle Type: marine-personal-craft
Bestseller No. 2
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 logo, 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
Bestseller No. 3
Ford Genuine Anti Freeze,VC-13DL-G,(Pack of 2)
  • The information below is per-pack only
  • Compatible With Vehicle Type: marine-personal-craft
Bestseller No. 4
Ford Genuine 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
SaleBestseller No. 5
Zerex Dex-Cool 50/50 Ready-to-Use Antifreeze Coolant 1 Gallon
  • 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
  • Pre-mixed orange 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).
  • 5 year/150,000 mile guarantee protects against engine failure caused by freeze-ups or boil-overs

Last update on 2026-06-01 / Affiliate links / Images from Amazon Product Advertising API


 

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