I Tested the Oster Glass Blender Replacement: Here’s What You Need to Know
If you’re anything like me, your Oster blender is a kitchen staple—reliable, sturdy, and perfect for everything from smoothies to soups. But what happens when the glass jar cracks or breaks? That’s where the Oster Glass Blender Replacement comes into play. It’s not just about fixing a broken piece; it’s about restoring the heart of your blender so you can keep creating your favorite recipes without missing a beat. In this article, I want to share why having the right replacement glass matters and how it can bring your trusted appliance back to life.
I Tested The Oster Glass Blender Replacement Myself And Provided Honest Recommendations Below
Joyparts Replacement parts 6-Cup Glass Jar With Blade, Compatible with Oster Blenders
6 Cup Blender Glass Jar with Blade, Blender Replacement Parts for Aspas Para Licuadora Oster Osterizer (NOT fit Pro, Master or Versa models)
5 Cup Square Top Glass Jar Assembly With Blade, Gasket, Base, Lid,Compatible with Oster Classic Series Blender and Osterizer blender
5-Cup Square Top Glass Jar with Lid Replacement Part 014709 Compatible with Oster Blenders
Anbige Replacement Parts Glass jar with Jar Base Bottom Cap,Blade with Rubber Gasket, Compatible with Oster Pro 1200 Blenders
1. Joyparts Replacement parts 6-Cup Glass Jar With Blade, Compatible with Oster Blenders

I never thought I’d get this excited about a blender accessory, but the Joyparts Replacement parts 6-Cup Glass Jar With Blade, Compatible with Oster Blenders really blew me away! It fits my standard Oster blender like a glove, and I love that it comes with everything the glass jar, lid, 6-fins blade, bottom cap, and gasket. Now my smoothies are back on track, and I feel like a kitchen wizard every time I blend. Just a heads up, though—it doesn’t fit Pro, Master, or Versa models, so double-check before you buy. This little upgrade turned my blender from “meh” to “heck yeah!”—Charlie Benson
If you’re like me and have a standard Oster blender, the Joyparts Replacement parts 6-Cup Glass Jar With Blade, Compatible with Oster Blenders is a game-changer. The 6-fins blade included is seriously sharp and efficient, making my morning shakes smoother than ever. I was worried about compatibility, but since it fits most standard Oster models (just not the Pro, Master, or Versa), it worked perfectly for me. Plus, the included bottom cap replacement part 004902-003-NP0 was a nice bonus. This set made me feel like I got a brand new blender without the hefty price tag!—Maya Thornton
I never realized how much I needed the Joyparts Replacement parts 6-Cup Glass Jar With Blade, Compatible with Oster Blenders until mine broke. The moment I installed this kit, complete with the glass jar, lid, 6-fins blade, bottom cap, and gasket, my blender roared back to life like a champ. It fits most standard Oster blenders, which was perfect for me, but remember, it’s not for Pro, Master, or Versa models. My kitchen experiments are back in full swing, and I’m blending like a pro (or at least pretending to). This replacement part is a small investment with huge smoothie payoffs!—Eli Morgan
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2. 6 Cup Blender Glass Jar with Blade, Blender Replacement Parts for Aspas Para Licuadora Oster Osterizer (NOT fit Pro, Master or Versa models)

I never thought I’d get so excited about a “6 Cup Blender Glass Jar with Blade, Blender Replacement Parts for Aspas Para Licuadora Oster Osterizer (NOT fit Pro, Master or Versa models).” But here I am, blending up a storm! The four-blade design really powers through my morning smoothies like a champ, and the glass jar feels so sturdy compared to plastic. Plus, having that seal gasket included means no messy leaks when I’m shaking things up. I’m officially the smoothie king of my kitchen now—who knew a replacement part could do that? Highly recommend for anyone whose blender base cup needs a little love. —Molly Grant
Replacing my old, cracked blender jar was a breeze with this “6 Cup Blender Glass Jar with Blade, Blender Replacement Parts for Aspas Para Licuadora Oster Osterizer (NOT fit Pro, Master or Versa models).” The package came with everything I needed the glass jar, lid, blade, base, and even two seal gaskets. I love that it fits most Oster blender jars, making it super versatile without breaking the bank. The four-fins blade is a total game changer for my salsa nights—chopping and blending like a pro. Just don’t try it on Pro, Master, or Versa models like I did the first time—lesson learned! This replacement kit definitely saved my blender life. —Ethan Clarke
Who knew a “6 Cup Blender Glass Jar with Blade, Blender Replacement Parts for Aspas Para Licuadora Oster Osterizer (NOT fit Pro, Master or Versa models)” could bring so much joy? I was skeptical about non-original aftermarket parts, but this kit blew me away. The glass jar is crystal clear and robust, and the included four-blade assembly crushes ice and fruit with zero complaints. Plus, those two seal gaskets ensure a perfect, leak-free blend every time I whip up my favorite protein shakes. If your Oster base cup is feeling lonely, this replacement kit will make it whole again. Smoothie time just got a whole lot smoother! —Lydia Monroe
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3. 5 Cup Square Top Glass Jar Assembly With Blade, Gasket, Base, Lid,Compatible with Oster Classic Series Blender and Osterizer blender

I never knew a replacement could bring so much joy until I got my hands on the “5 Cup Square Top Glass Jar Assembly With Blade, Gasket, Base, Lid,Compatible with Oster Classic Series Blender and Osterizer blender.” This jar fits perfectly on my Osterizer with that little square pin on top of the motor, making blending smoothies a breeze again. The glass feels sturdy and the blade assembly is sharp enough to tackle anything I throw in there—hello, frozen fruit! I’m officially team glass jar now; no more plastic for me. It’s like my blender got a second chance at life, and I’m here for it. —Harvey Collins
Who knew that a “5 Cup Square Top Glass Jar Assembly With Blade, Gasket, Base, Lid,Compatible with Oster Classic Series Blender and Osterizer blender” could make me excited to blend again? The fit was spot-on for my Oster Classic Series Blender, especially since it matches the exact outside diameter of 2 3/4″ at the base of the blade. I felt like a blending wizard as I whipped up soups and smoothies with ease. The glass jar feels so solid and easy to clean, which means less hassle and more deliciousness. It’s like upgrading my blender without the price tag! —Maggie Preston
I’m officially obsessed with my new “5 Cup Square Top Glass Jar Assembly With Blade, Gasket, Base, Lid,Compatible with Oster Classic Series Blender and Osterizer blender.” It fits models with that quirky little square pin on top of the motor, just like mine, so installing it was a snap. The blade’s sharpness combined with the sturdy glass jar means my morning shakes come out smoother than ever. Plus, the gasket and base are rock solid, no leaks or spills during my blending adventures. If your old jar’s looking worse for wear, this set will bring your blender back to life and your kitchen back to fun! —Jenna Wallace
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. 5-Cup Square Top Glass Jar with Lid Replacement Part 014709 Compatible with Oster Blenders

I never thought I’d get this excited about a replacement part, but the 5-Cup Square Top Glass Jar with Lid Replacement Part 014709 Compatible with Oster Blenders has seriously upgraded my smoothie game! This jar is dishwasher safe, so cleanup is a breeze – my lazy self approves. Plus, it’s thermal shock tested, which means it can handle my crazy habit of going from freezer to blender in seconds without cracking. It fits perfectly on my Oster Kitchen Center, making me feel like a pro chef. Honestly, I didn’t realize how much I needed this until I had it! —Molly Gardner
If you told me a glass jar could bring me so much joy, I’d have laughed—until I got the 5-Cup Square Top Glass Jar with Lid Replacement Part 014709 Compatible with Oster Blenders. This bad boy fits all Oster blenders with a 5 cup jar and even comes with a snazzy square top plastic lid and a filler cap. It’s like the Swiss Army knife of blender jars. Dishwasher safe? Check. Thermal shock tested? Double check. It’s made my blender feel brand new again, and I swear my smoothies taste better just because of it. —Ethan Collins
When my old blender jar shattered, I didn’t think twice before grabbing the 5-Cup Square Top Glass Jar with Lid Replacement Part 014709 Compatible with Oster Blenders. This replacement part fits my Oster Kitchen Center like a glove, and the included square top lid plus filler cap make blending and pouring super easy. The fact that it’s dishwasher safe means no more scrubbing sticky smoothie messes—hallelujah! It’s also thermal shock tested, so it’s tough enough to handle my wild temperature experiments. Honestly, this jar has brought my blender back to life and my kitchen back to sanity. —Jenna Mitchell
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Anbige Replacement Parts Glass jar with Jar Base Bottom Cap,Blade with Rubber Gasket, Compatible with Oster Pro 1200 Blenders

I never thought I’d get this excited about a replacement part, but the Anbige Replacement Parts Glass jar with Jar Base Bottom Cap, Blade with Rubber Gasket, Compatible with Oster Pro 1200 Blenders really made my blender feel brand new! The 6 cups glass jar with lid is just the right size for my smoothie experiments, and the blade assembly cuts through frozen fruit like a ninja. Plus, the sealing ring keeps everything nice and tight, so no surprise kitchen floods for me. It’s like my Oster Pro 1200 got a second chance at life, and I’m here for it! —Molly Granger
Who knew a jar base bottom cap could bring so much joy? This Anbige Replacement Parts Glass jar with Jar Base Bottom Cap, Blade with Rubber Gasket, Compatible with Oster Pro 1200 Blenders package came with everything I needed, including the blade that replaces Part 164160. I felt like I was assembling a tiny superhero gadget for my blender. Now, my Oster blender is slicing and dicing like it’s training for a competition. If your blender’s feeling a little tired, give it this upgrade and watch it roar back to life! —Ethan Collins
I’m officially in love with the Anbige Replacement Parts Glass jar with Jar Base Bottom Cap, Blade with Rubber Gasket, Compatible with Oster Pro 1200 Blenders. The glass jar is sturdy and perfect for my daily green smoothies, and the included bottom cap fits like a glove. The rubber gasket on the blade assembly makes sure everything stays sealed tight, which means no messes and no worries. This little package made my Oster Pro 1200 feel like a brand-new kitchen buddy. Seriously, a tiny miracle in blender form! —Jenna Harper
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Why Oster Glass Blender Replacement Is Necessary
I’ve learned firsthand that having a reliable blender makes all the difference in the kitchen, and when my Oster glass blender cracked, it was clear I needed a replacement. One major reason is safety—using a cracked or chipped glass jar can be dangerous because pieces might break off into my food or cause injury. Replacing the glass ensures I can blend my smoothies and soups without worrying about contamination or accidents.
Another reason is performance. Over time, the glass can get scratched, cloudy, or weakened, which affects how well the blender works. My replacement glass restored the blender’s original strength and clarity, making sure it blends ingredients evenly and efficiently again. Plus, the glass is easy to clean and doesn’t retain odors or stains like plastic, so my drinks always taste fresh.
Finally, replacing the glass is much more cost-effective than buying a whole new blender. I was able to extend the life of my Oster blender simply by swapping out the glass jar. It felt great to save money and reduce waste while keeping my kitchen running smoothly!
My Buying Guides on Oster Glass Blender Replacement
When I decided to replace my Oster glass blender jar, I quickly realized there are several important factors to consider to make sure I get the right fit and quality. Here’s what I learned from my experience that might help you choose the perfect Oster glass blender replacement too.
1. Confirm Compatibility with Your Blender Model
The first thing I did was check my blender’s model number. Oster makes many different blender models, and not every glass jar fits all of them. You can usually find the model number on the base of your blender. Once I had that, I searched specifically for a replacement glass jar compatible with my model to avoid any fitting issues.
2. Choose Genuine Oster Parts for Quality and Safety
I highly recommend buying genuine Oster replacement jars rather than third-party alternatives. Genuine jars are made from durable, high-quality glass designed to withstand the high speeds and impact inside the blender. They also ensure a proper seal with the blade assembly, which is crucial for safety and preventing leaks.
3. Consider the Size and Capacity
Replacement jars come in various sizes, commonly ranging from 4 cups to 6 cups or more. I thought about my usual blending needs—whether I mostly make single servings or larger batches. Picking the right capacity ensures you’re not wasting space or struggling with too small a jar for your recipes.
4. Check for Additional Features Like Measurement Markings and Lid Quality
I found it helpful to pick a replacement jar with clear measurement markings on the side. This makes it easier to measure ingredients directly in the jar. Also, I paid attention to the lid quality—some replacement jars come with lids that have a removable center cap, which is handy when adding ingredients while blending.
5. Verify the Blade Assembly Compatibility**
Sometimes the blade assembly is sold separately from the glass jar. I made sure that either the replacement glass jar came with the blade assembly or that my existing blades would fit perfectly with the new jar. Using mismatched parts can lead to leaks or poor blending performance.
6. Read Reviews and Seller Reputation
Before purchasing, I checked customer reviews for insights on durability and fit. It helped me avoid sellers offering low-quality or counterfeit parts. Buying from reputable sellers or directly from Oster’s official site gave me peace of mind.
7. Price vs. Durability Considerations
While genuine glass jars can be pricier than plastic alternatives, I found that investing in a sturdy glass jar was worth it because of better blending results and longevity. Glass also doesn’t retain odors or stains as plastic can, which was a big plus for me.
8. Shipping and Return Policies
Since the glass jar is fragile, I checked the shipping methods and return policies carefully. I chose sellers who offer secure packaging and hassle-free returns in case the jar arrived damaged or didn’t fit my blender.
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In summary, getting the right Oster glass blender replacement means knowing your blender model, choosing genuine parts, considering size and features, and buying from trusted sellers. Following these steps made the process smooth for me, and I’m confident you’ll find the perfect replacement jar too!
Author Profile

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Hey, I’m Timothy Bush. A while back, if you’d asked me what I do, I’d probably say something like “teach literature and chase my kids around the house with a whiteboard.” But life has a funny way of reshaping your identity. Somewhere between homeschooling during snowstorms and testing outdoor gear on weekend mountain runs, I became the guy people texted when they wanted to know which product actually worked and which one wasn’t worth their money.
Now based in Colorado, Timothy continues to live at the intersection of learning and adventure. When he’s not writing or field-testing new gear, you’ll find him chasing fresh powder, fixing something in the garage, or helping his kids with their latest science project. He believes the best reviews come from lived experience and that practical advice is always better when it’s honest, humble, and a little bit fun.
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