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What kind of oil does a 2021 Harley-Davidson Flhx Street Glide require and what is the capacity?

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

The 2021 Harley-Davidson FLHX Street Glide impresses with its powerful 107 cubic inches engine, delivering robust performance and a thrilling ride. Its sleek design, comfortable seating, and advanced technology features make it a top choice for motorcycle enthusiasts. The superior handling and smooth ride quality add to the overall appeal of this Harley-Davidson model. The oil type the 2021 Harley-Davidson Flhx Street Glide engine requires is 20W-50 Motorcycle Oil.

How much oil does a 2021 Harley-Davidson Flhx Street Glide take?

You will need 4.76-5.18 quarts with filter.

What kind of filter does a 2021 Harley-Davidson Flhx Street Glide take?

Below, you will find the proper filter for your 2021 Harley-Davidson Flhx Street Glide.

What else can I do to maintain my 2021 Harley-Davidson Flhx Street Glide?

To maintain your 2021 Harley-Davidson FLHX Street Glide, regular maintenance checks are essential. Keeping up with oil changes, tire pressure, and brake inspections is crucial for optimal performance. Additionally, cleaning and lubricating the chain, checking fluid levels, and inspecting the overall condition of the bike will help prolong its lifespan and ensure a safe riding experience. Following the manufacturer's guidelines and servicing schedule is key to keeping your Street Glide in top condition.

Upgrade your oil to the best synthetic on the market! Below you will find the correct oil type for your 2021 Harley-Davidson/Flhx Street Glide!

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
  • Reduces wear and deposits for maximum engine compression and power
Shop 20W-50 Motorcycle Oil Now!

These filters below are the correct fitting oil filters for your 2021 Harley-Davidson/Flhx Street Glide.

Black Oil Filter

This is the oil filter for the 2021 Harley-Davidson/Flhx Street Glide. Top filter for a clean engine!

  • Fluted for easy removal 1In accordance with industry-standard ISO SO 4548-12.
Get this filter
Chrome Oil Filter

This is the oil filter for the 2021 Harley-Davidson/Flhx Street Glide. Top filter for a clean engine!

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