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What kind of oil does a 2021 Harley-Davidson Flfbs Softail Fat Boy 114 need and what is the capacity?

Published on March 09, 2024 by Searchforparts.com staff.

The 2021 Harley-Davidson FLFBS Softail Fat Boy 114 offers a powerful performance with its 1868cc (114ci) engine, delivering strong acceleration and thrilling rides. Its iconic design and craftsmanship appeal to motorcycle enthusiasts, setting it apart from other bikes on the road. The comfortable seating position and smooth handling make it a joy to ride, whether cruising on highways or winding through city streets. The oil type the 2021 Harley-Davidson Flfbs Softail Fat Boy 114 engine requires is 20W-50 Motorcycle Oil.

How much oil does a 2021 Harley-Davidson Flfbs Softail Fat Boy 114 take?

You will need 5 quarts with filter.

What kind of filter does a 2021 Harley-Davidson Flfbs Softail Fat Boy 114 take?

Below, you will find the proper filter for your 2021 Harley-Davidson Flfbs Softail Fat Boy 114.

What else can I do to maintain my 2021 Harley-Davidson Flfbs Softail Fat Boy 114?

To maintain your 2021 Harley-Davidson FLFBS Softail Fat Boy 114, regular maintenance tasks such as oil changes, brake checks, and tire inspections are crucial. Keep the bike clean and waxed to protect the paint and finish. Regularly check and adjust tire pressure, and ensure all screws and bolts are tightened properly. Follow the manufacturer's recommended service schedule to keep the bike running smoothly and efficiently for years to come.

Upgrade your oil to the best synthetic on the market! Below you will find the correct oil type for your 2021 Harley-Davidson/Flfbs Softail Fat Boy 114!

20W-50 V-Twin Motorcycle Oil
  • Convenience of one lubricant for all three sumps. *All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use. 1Based on testing of AMSOIL 20W-50 Synthetic V-Twin Motorcycle Oil and Harley-Davidson Screamin’ Eagle SYN3 purchased on 1/26/24 in the CEC L45-KRL, ASTM D445 test.
Shop 20W-50 Motorcycle Oil Now!
SAE 60 V-Twin Motorcycle Oil
  • Outstanding wet-clutch performance
Shop 20W-50 Motorcycle Oil Now!

These filters below are the correct fitting oil filters for your 2021 Harley-Davidson/Flfbs Softail Fat Boy 114.

Black Oil Filter

This is the oil filter for the 2021 Harley-Davidson/Flfbs Softail Fat Boy 114. Top filter for a clean engine!

  • 99% efficiency at 20 microns for maximum protection against engine wear
Get this filter
Chrome Oil Filter

This is the oil filter for the 2021 Harley-Davidson/Flfbs Softail Fat Boy 114. Top filter for a clean engine!

  • Help improve performance
Get this filter