Last Updated: May 12, 2023 @ 1:58 pm.

What are the best Ninja Blender replacement parts? To find out, we ask the Ninja Blender enthusiasts among our parent readers for their real-world experiences. Which replacement blades worked best? What about replacement cups? Here are the ones that worked the best.

FYI: We've been reviewing and rating products for the home and families since 1994. We don't take money or freebies from the brands we review. Our work is 100% reader-supported!


How To Find The Best Ninja Blender Replacement Parts

Let’s talk Ninja Blenders!

The super popular blenders are great for smoothies, frozen cocktails and more. When it comes to replacement parts, there are two parts that are most common:

• Blades. Yes, sometimes blades for Ninja Blenders simply wear out and need to replaced. In other cases, the blades may become damaged (if you drop the unit, for example). One tip: make sure the replacement blades include a gasket. In researching the best replacement parts for Ninja Blenders, we eliminated third-party options that failed to include gaskets.

• Cups/pitchers: It never fails! Just when we get in the groove with our blender, we accidentally drop the cup—which cracks upon landing on the floor. 

As always when shopping replacement parts, you have a basic choice: official parts from the maker or third-party replacements, which are often less expensive. Sometimes the challenge is just finding replacement parts, with the official maker’s parts out of stock or with long shipping times.

We carefully looked at the quality of third-party replacement parts, asking our parents for their real-world experiences with quality and durability. Here are the ones we think are best. 

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Best Budget-Friendly

Great for frequent users
These sharp blades worked well—and we appreciated the extra gasket. Bonus: cleaning brush is nice extra.
$11.99

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Best Replacement Cups

Nice bang for buck
Love these cups, with helpful measurement marking on the site. Sip and seal lids are a nice bonus.
$25.99

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Best For Heavy Users

Easy to clean
This two-pack impressed us with its sharp blades, extra gaskets—and even a cleaning brush thrown in.
$26.99

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About the Authors

Denise & Alan Fields are consumer advocates and best-selling authors. The Fields have authored 12 books with three million copies in print, including the best-selling guide to baby gear, Baby Bargains.

The Fields have been featured and quoted in the New York TimesWall Street Journal and Los Angeles Times.

As consumer products experts, the Fields have been guests on the NBC Today Show, Good Morning America and ABC’s 20/20.

How We Pick Products To Recommend

We often turn to our readers (3 million strong!) to find products to recommend. We ask our parent readers for their favorites and consider their real-world experiences in our recommendations.

When we test a product, we always purchase it with our own monies. We do not take free samples, as we believe that compromises our independence.

We also fact check manufacturer information with our own measurements. If a maker claims a product weighs X pounds, we will weigh it to make sure. If the battery life is supposed to be six hours, we will see how it stands up in the real world.

In some cases, we will do interviews with experts in the field to get additional feedback on products.

To get hands-on time with products, we regularly meet one-on-one with gear companies and even tour manufacturing facilities. (When we do this, we pay our own travel expenses).

Why Trust Us

We’ve been rating and reviewing products for the home and families since 1994. We do extensive research, evaluating products with an eye toward quality, ease of use and affordability.

We make our living from affiliate commissions, but we always recommend what we think are the best bets for our readers (not the ones that are the most expensive). We are always looking for products that offer the best bang for the buck.

Our independence is a key reason why we have been doing this so long. As we mentioned above, when we purchase a product for hands-on testing, we do so with our own money.

Here’s another key point: we don’t take money from the brands we review. No free samples, no sponsors, no “partnerships.” Our work is 100% reader-supported!

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