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2021 Ford Ranger Maintenance Guide

How To Maintain a 2021 Ford Ranger

How to Maintain a 2021 Ford Ranger Pickup Truck

How to Maintain a 2021 Ford Ranger
2021 Ford Ranger Tremor Edition – Picture Taken from Ford Media Website

The new 2021 Ford Ranger pickup truck is more capable than ever. Thanks to the addition of the new Tremor package, the Ranger can traverse some of the most difficult terrains in relative ease. It also has impressive on-road performance characteristics, like a max tow capacity of 7,500 lbs. This is in part to it’s Inline-4 Cylinder 2.3L EcoBoost Engine. While Ford’s EcoBoost engine platform has proven itself to be a reliable workhorse, this engine still needs your help to stay on the road for years to come. Proper 2021 Ford Ranger Maintenance can go a long way in ensuring that your truck continues to perform throughout your years of ownership.

In this post, our 2021 Ford Ranger Pickup truck maintenance guide, we are going to cover everything you need to know in order to properly maintain one of these trucks. We’ve included a comprehensive list of maintenance tasks you need to undertake at specific mileage intervals. We’ve also compiled a list of fluid capacities and the specific fluids, oil, and filters you will need when completing maintenance on one of these trucks.

How Often Do I Need to Service my 2021 Ford Ranger?

Before completing any kind of 2021 Ford Ranger Maintenance, you need to know when it’s needed! Now, everyone knows that when you own a vehicle you have to change the oil and complete other typical service tasks, but many people neglect to perform a multi-point inspection like they do when you take your vehicle into the dealership. People also don’t realize there are a few trivial tasks you should be completing between oil changes. Before we get into the major maintenance tasks required, we’re going to show you what needs to be done every time you service your truck and what to do between oil changes.

Once-A-Month Maintenance Between Oil Changes

  • Check Engine Oil Level
  • Inspect Exterior/Interior Lights for proper operation.
  • Check Tire Pressure Level for proper inflation. Visually check tires for signs of unusual wear or damage.
  • Check where you park your truck in your driveway for signs of a leak.

Bi-Annual Maintenance (Every 6 Months)

  • Check Windshield Wiper Fluid, Add more if needed.
  • Inspect Fuel/Water Separator. Drain if needed.
  • Check Tail Pipe for proper operation. Make sure no obstructions exist.
  • Inspect Battery Connections. Clean Terminals if needed.
  • Check Cooling system fluid level and coolant strength.
  • Examine Body & Door

2021 Ford Ranger Maintenance Intervals

Because the 2021 Ford Ranger only has one available powertrain, knowing how often you need to service your truck will be very easy. There are two separate sets of intervals you could follow depending on your vehicle use. For normal driving, light/moderate towing, and infrequent idling use the normal operating conditions set of maintenance intervals. For commercial vehicles, heavy towing, or extended idling follow the severe operating conditions maintenance intervals.

Normal Operating Conditions

If you use your truck for mostly commuting and don’t tow frequently, you should follow the normal operating conditions set of maintenance intervals.

Maintenance TaskMile IntervalKilometer Interval
Replace Engine Oil &
Engine Oil Filter
Follow Intelligent
Oil Life Monitor or
every 7,500-10,000
Miles.
Follow Intelligent
Oil Life Monitor or
every 12,000-
16,000 Kilometers
Change Cabin Air Filter20,000 Miles32,000 Kilometers
Replace Engine Air Filter30,000 Miles48,000 Kilometers
Replace Spark Plugs100,000 Miles160,000 Kilometers
Inspect Accessory Drive
Belt(s)
100,000 Miles160,000 Kilometers
Change Automatic
Transmission Fluid
150,000 Miles240,000 Kilometers
Replace Automatic
Transmission Filter
150,000 Miles240,000 Kilometers
(4WD Vehicles)
Replace Front Axle Fluid
150,000 Miles240,000 Kilometers
Replace Rear Axle Fluid150,000 Miles240,000 Kilometers
Drain & Replace Transfer
Case Fluid (4WD Vehicles)
150,000 Miles240,000 Kilometers
Replace Drive
Accessory Belt(s)
150,000 Miles240,000 Kilometers
Replace Engine Coolant200,000 Miles320,000 Kilometers
Change Brake FluidChange Every 3
Years Regardless
of Mileage
Change Every 3
Years Regardless
of Mileage

Severe Operating Conditions

For more rugged use of your vehicle or for commercial trucks it’s best that you utilize and follow the severe operation conditions set of maintenance intervals. It’s also very important to know that you need to be paying special attention to your vehicle if you are working it very hard. You should be frequently inspecting components and sometimes performing maintenance even sooner than what is listed.

You should frequently be checking:

  • Engine Air Filter, especially if you are using your vehicle for off-road activities.
  • Accessory Drive Belts. Inspect them every oil change service.
  • Automatic Transmission Fluid and Filter. If you are towing frequently change your fluid and filter sooner!
  • Axle Fluids. If you are using your vehicle for off-road activities change your fluids sooner! If your axles get submerged, drain and re-fill with fresh fluid immediately!
Maintenance TaskMile IntervalKilometer Interval
Replace Engine Oil &
Engine Oil Filter
Follow Intelligent
Oil Life Monitor or
every 3,000-7,500
Miles
Follow Intelligent
Oil Life Monitor or
every 5,000-
12,000 Kilometers
Change Cabin Air Filter20,000 Miles32,000 Kilometers
Replace Engine Air Filter30,000 Miles48,000 Kilometers
Replace Spark Plugs60,000 Miles96,000 Kilometers
Inspect Accessory Drive
Belt(s)
100,000 Miles160,000 Kilometers
Change Automatic
Transmission Fluid
150,000 Miles240,000 Kilometers
Replace Automatic
Transmission Filter
150,000 Miles240,000 Kilometers
(4WD Vehicles)
Replace Front Axle Fluid
150,000 Miles240,000 Kilometers
Replace Rear Axle Fluid150,000 Miles240,000 Kilometers
Drain & Replace Transfer
Case Fluid (4WD Vehicles)
150,000 Miles240,000 Kilometers
Replace Drive
Accessory Belt(s)
150,000 Miles240,000 Kilometers
Replace Engine Coolant200,000 Miles320,000 Kilometers

Wait… There’s More

So now you know what service tasks need to be completed at different mileage intervals. But there is still more work to be done. Every time you service your truck, the 2021 Ford Ranger Owner’s Manual calls for these tasks to be completed as well.

Tasks to be Completed at Every Oil Change

  • Engine Oil & Filter Replacement
  • Rotate tires and inspect them for signs of wear
  • Check Battery terminals and connections.
  • Check horn for proper operation
  • Inspect the automatic transmission fluid
  • Inspect the entire brake system. Check the pads, shoes, rotors, drums, brake linings, hoses, and the parking brake
  • Check cooling system and coolant strength
  • Examine the exhaust system and heat shields
  • Inspect suspension and steering components
Ford-Ranger-Tremor

2021 Ford Ranger Fluid Capacity

Fluid TypeQuarts/GallonsLiters
Engine Oil /w Filter6.2 Quarts /w Filter5.9 Liters
Cooling System11.6 Quarts11 Liters
Fuel Tank Size18.8 Gallons71.2 Liters
Transfer CaseApprox 0.74 Quarts
(23.67 fl oz)
0.7 Liters
(700 ml)
Front Differential0.82 Quarts
( ± 0.03 qt )
0.775 Liters
( ± 0.025 L )
Rear Differential
Standard Axle
Locking Axle
See Below
1.9 Quarts
1.7 Quarts
See Below
1.78 Liters
1.595 Liters
Automatic Transmission12.8 Quarts12.1 Liters

2021 Ford Ranger Maintenance Parts, Fluids, and Oil

PartsPart #
Engine OilMotorcraft SAE 5W-30 Synthetic Blend
Motor Oil XO-5W30-Q1SP
Engine Oil FilterMotorcraft FL-910-S
Cabin Air FilterMotorcraft FP-88
Engine Air FilterMotorcraft FA-1943
Automatic Transmission FluidMotorcraft Mercon ULV Automatic Transmission Fluid Motorcraft XT-12-QULV
Automatic
Transmission Filter
Motorcraft FT-215
Engine CoolantMotorcraft Yellow Prediluted AntiFreeze/Coolant
Motorcraft VC-13DL-G
Brake FluidMotorcraft DOT 4 LV High Performance Motor Vehicle Brake Fluid
Motorcraft PM-20
Transfer Case Fluid
(Power Transfer Unit Fluid)
Motorcraft Mercon LV Automatic
Transmission Fluid XT-10-QLVC
Front Axle FluidMotorcraft SAE 80W-90 Premium Rear Axle Lubricant
Motorcraft XY-80W90-QL
Rear Axle FluidMotorcraft SAE 80W-90 Premium Rear Axle Lubricant XY-80W90-QL
Spark PlugsMotorcraft SP-578
Windshield Wiper
Blades (Driver Side)
Motorcraft WW-2615
Windshield Wiper
Blades (Passenger Side)
Motorcraft WW-1615
Washer FluidMotorcraft Premium Windshield Wash
Concentrate /w Bitterant
Motorcraft ZC-32-B2
How Many Quarts of Engine Oil Does a 2021 Ford Ranger Take?

2021 Ford Rangers Require 6.2 Quarts Of Oil with the filter according to the Owner’s Manual.

What Engine Oil Does the 2021 Ford Ranger Require?

For the best longevity and performance, use Motorcraft 5W-30 Synthetic Blend Motor Oil when changing the oil on your 2021 Ford Ranger. The Part number is Motorcraft XO-5W30-Q1SP.

What Engine Oil Filter is needed for 2021 Ford Rangers?

For the best results and longevity, use Motorcraft FL-910-S as your engine oil filter on 2021 Ford Ranger pickup trucks.

SOURCES

  • 2021 RANGER Owner’s Manual. 1st ed. 

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