2023 LINCOLN NAVIGATOR spark plugs

Transferable Coverage
If you sell your vehicle before your LincolnProtect extended service plan coverageexpires, you can transfer any remainingcoverage to the new owner. This should giveyou and your potential buyer a little morepeace of mind.
Less Cost to Properly Maintain Your Vehicle
The Lincoln Protect extended service planalso offers a Premium Maintenance Plan thatcovers all scheduled maintenance, andselected wear items. The coverage isprepaid, so you never have to worry aboutthe cost of your vehicle’s maintenance.
Covered maintenance includes:
•Windshield wiper blades.
•Spark plugs.
•The clutch disc - if equipped.
•Brake pads and linings.
•Shock absorbers and struts.
•Engine cooling hoses, clamps ando-rings.
•Engine belts.
•Diesel exhaust fluid replenishment - ifequipped.
Interest Free Finance Options
Just a 5% down payment will provide youwith an affordable, no interest, no feepayment program allowing you all thesecurity and benefits Lincoln Protectextended service plan has to offer whilepaying over time. You are pre-approved withno credit check or hassles. To learn more,call our Lincoln Protect extended serviceplan specialists at 800-367-3377.
Complete the information below and mail to:
Lincoln Protect Extended Service PlanP.O. Box 321067Detroit, MI 48232
Lincoln Protect (Canada Only)
You can get more protection for your vehicleby purchasing a Lincoln Protect extendedservice plan. The Lincoln Protect extendedservice plan is the only service contractbacked by Lincoln, Limited. Depending onthe plan you purchase, the Lincoln Protectextended service plan provides benefits suchas:
•Rental reimbursement.
•Coverage for certain maintenance andwear items.
•Protection against repair costs after yourNew Vehicle Limited Warranty Coverageexpires.
•Roadside Assistance benefits.
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2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMLincoln Protect

Brake Fluid Maintenance1
Change the brake fluid.2Every Three Years
1 Perform this maintenance item every three years. Do not exceed the designated time for the interval.2 Brake fluid servicing requires special equipment available at your authorized dealer.
Other Maintenance Items 1
Replace the cabin air filter.Every 20,000 mi (32,000 km)
Replace the engine air filter.Every 30,000 mi (48,000 km)
Replace the spark plugs.
Every 100,000 mi (160,000 km)
Inspect the accessory drive belt(s). 2
Change the automatic transmission fluid.
Every 150,000 mi (240,000 km)Change the front axle fluid - Four-wheel drive vehicles.
Change the rear axle fluid.
Change the transfer case fluid - Four-wheel drive vehicles.
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2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMScheduled Maintenance

Towing a Trailer or Using a Car-top Carrier
Change engine oil and filter as indicated by the instrument cluster display and perform services listed in theNormal Scheduled Maintenance chart.As required
Inspect and lubricate U-joints (if equipped with grease fittings).Inspect frequently, serviceas requiredSee axle maintenance items under Exceptions.
Change transfer case fluid (Four-wheel drive vehicles).Every 60,000 mi(96,000 km)Replace spark plugs.
Extensive Idling or Low-speed Driving for Long Distances, as in Heavy Commercial Use (Such as Delivery, Taxi, Patrol Car or Livery)Short Trips that do not allow the engine to get to operating temperature causing fuel dilution and an increase of the engine oil level
Change engine oil and filter as indicated by the instrument cluster display and perform services listed in theNormal Scheduled Maintenance chart.As required
Replace engine air filter.Inspect frequently, serviceas requiredReplace cabin air filter.
Change transfer case fluid (Four-wheel drive vehicles).Every 60,000 mi(96,000 km)Replace spark plugs.
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2023 Navigator (TB9) Canada/United States of America, enUSA, Edition date: 202207, DOMScheduled Maintenance