Mazda 323 Radiator Coolant Overflow Bottle suit 1998-2003 1.6L 1.8L 2.0L B6BF15350B

Mazda 323 Radiator Coolant Overflow Bottle suit 1998-2003 1.6L 1.8L 2.0L B6BF15350B

Product Rating:

278 Units Sold

Original price was: $96.00.Current price is: $69.00. (Inc. GST)

Brand new Mazda 323 Coolant Overflow Bottle for sale, suitable for Astina 323 models between 1998 & 2003. We take pride in simplifying the process of replacing parts on your car, which is why we assure you of a seamless and effortless fitment of this product to your vehicle. Our products are made from high-quality materials designed to surpass the OEM quality standard. This product includes a 3-year warranty and free express postage Australia-wide, meaning you will receive your desired goods within 2-3 business days. Furthermore, we provide a valuable resource for your convenience – a complimentary online installation tutorial video readily available on our YouTube channel.

At Parts Factory Australia, we stand behind every product we sell. That’s why every part comes with ourΒ 3-Year No Bullsh*t Warranty. If the part fails within 3 years due to a manufacturing defect, we’ll replace it or refund it β€” no fine print, no runarounds, no waiting weeks for answers.

It covers all parts we sell and all genuine faults β€” not damage from dodgy installs, crash damage, or backyard modifications. Just send us your proof of purchase and show us what went wrong β€” we’ll sort it fast.

We move through stock quickly, so you’re not getting old junk from the back of a warehouse. Our parts are fresh, current, and built to last β€” and if they don’t,Β we’ll make it right. That’s the Parts Factory promise. Simple. Honest. Aussie.

We prioritise fast and reliable shipping so you can get back on the road without the wait. Orders placed during business hours areΒ dispatched immediatelyΒ for fast turnaround.

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No delays, no excuses β€” just quick delivery and quality parts at your door.Β 

  • Trusted Aussie Supplier – Born and based in Australia, we understand the urgency of keeping your vehicle on the road. No offshore call centres, no slow imports β€” just fast, local service.

  • Fast & Free Shipping – Most parts are dispatched same-day with free express shipping on smaller orders. Need it quicker? Flat-rate express available. We don’t keep you waiting.

  • 3-Year No Bullsh*t Warranty – We stand by what we sell. If it fails from a genuine fault, we replace it or refund it. No excuses, no long waits β€” just honest backup.

  • Fresh, Up-to-Date Stock – We turn stock over quickly, so you always get the latest, most up-to-date versions β€” not old, dusty parts that have been sitting on shelves for years.

  • OEM Fitment, Affordable Price – We partner with medium-to-high-tier manufacturers to deliverΒ OEM-matching qualityΒ without the dealership price tag.

  • Real People, Real Knowledge – Our team comes from hands-on, wrecking-yard backgrounds β€” we know cars, not just part numbers. Call us, message us, or visit β€” we’re here to help.

In Stock: Free Shipping 1-3 Days
1998 1999 2000 2001 2002 2003 B6BF15350B

Description

High Quality Overflow Bottle Astina 323

Overflow Bottle Astina 323

  • 100% Leak TestedΒ 
  • High Quality Replacement UnitΒ 
  • Bottle & Cap
  • Exact Fitment (No Modifications)Β 
  • Overflow Bottle Astina 323
  • Mazda 323 Coolant Reservoir
  • Part Number B6BF15350B
Same Day Ship Away on All Orders

Industry Leading Postage Speed

  • All products are shipped within the same business day.
  • Most of our products qualify for Free Express postage.
  • International postage available on checkout.
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Customer Quality Satisfaction is our Priority

Strict Quality Control

  • All manufacturers are tested and chosen based on quality.
  • All products include a 3 Year Local Warranty which shows our product confidence.
  • Our products are made from the highest quality materials.
  • We have a Direct Fitment Guarantee with all products.
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Australian Owned, Australian Operated

  • All parts are sent from an Australian warehouse located in QLD.
  • Fair dinkum Aussie service with Priority After Sale Service.
  • Our mission is to save the Australian public money and provide ease of service for automotive car parts.
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Installation Tutorial Videos Included with All Products

DIY Installation Tutorial Video's

  • Save more money by installing your own car parts.
  • Step-by-step tutorials from start to finishβ€”no guesswork.
  • Best of all? The videos are 100% free.
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Learn More about Overflow Bottle Astina 323

Some Additional information about the Product, and the Car.Β 

Overflow Bottle Astina 323

Looking for a brand new overflow bottle for your Astina 323? You’re in luck! We have just what you need. Our high-quality overflow bottles are a perfect fit for your vehicle, ensuring proper coolant management and preventing any overheating issues. Don’t compromise on the performance and safety of your car – invest in a After-Market overflow bottle designed specifically for your Astina 323. With easy installation and durability, this product is a must-have for anyone looking to keep their vehicle running smoothly. Don’t miss out on this opportunity – get your brand new overflow bottle for your Astina 323 today and enjoy peace of mind on the road.

Mazda 323 Radiator Coolant Overflow Bottle suit 1998-2003 1.6L 1.8L 2.0LMazda 323 Coolant Reservoir

In need of a reliable and affordable coolant reservoir for your Mazda 323? Look no further! We offer brand new aftermarket coolant reservoirs that are designed to meet or exceed OEM specifications. Our reservoirs are a cost-effective solution for your cooling system needs, ensuring that your Mazda 323 runs smoothly and stays at the right temperature. Our aftermarket coolant reservoirs are made from high-quality materials, built to withstand the demands of daily driving, and are rigorously tested for durability and performance. They are a perfect fit for your Mazda 323, providing a seamless replacement option without breaking the bank.

Overflow Bottle Astina 323 with a Replacement Warranty of 3 Years

This Mazda 323 Coolant Reservoir is a direct replacement for part number B6BF15350B, which is commonly used in 1994–1998 Astina and standard 323 models. If your original overflow bottle marked B6BF15350B is showing signs of failure, our replacement offers an exact fit and long-term durability. The unit matching B6BF15350B is pressure-tested and made to OEM standards. Many Mazda 323 vehicles from this era are factory-fitted with B6BF15350B, so always check your part number before ordering. Our replacement for B6BF15350B installs easily, seals tight, and keeps your engine temperature in check.

Our Video Tutorials allow people to save Overflow Bottle replacement cost. If you’re looking for a replacement Overflow Bottle for your 323 then Parts Factory Australia can help you out! Our expert staff have years of experience in dealing with Mazda products so they know exactly what parts will fit perfectly! They also offer free shipping as well. Mazda 323 Coolant Reservoir

Best Aftersales ServicesMazda 323 Coolant Reservoir

When you purchase car parts from Parts Factory Australia, you get the best after sales services include warranty and return system. When you buy anything from the Parts Factory, we want to make sure that you are happy with your purchase. That’s why our extensive warranties and return policies are there for you. We know that sometimes things don’t go as planned, but we’ll always do our best to make sure that you are taken care of.

Peace of Mind to Buy Quality Overflow Bottle Astina 323

If you need a new Astina Overflow Bottle, we’ve got you covered! We know that when it comes to your car, peace of mind is everything. That’s why we only sell the best quality parts for your car: so that you can relax and enjoy the rest of your day knowing that your vehicle is in perfect working order.

Get Free Installation Guide via Video Tutorials or PDF Documents

If you are a reader, you can get installation instruction via PDF notes which you can print and retain as long as you need them. Just go to the website of Parts Factory Australia and select the model of your car. Then choose the type of the product that you need to install in your car. The next step is to fill up the form with all the information about your vehicle, such as make, model, year of manufacture etcetera.

Need help with installation or want to see our parts in action? Check out our YouTube channel for tutorials, product showcases, and expert advice.

Looking for more options? Browse our full range of coolant tanks for various makes and models available now at Parts Factory Australia

Mazda 323 Coolant Reservoir

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Mazda 323 Coolant Reservoir – Ensuring Efficient Cooling System Performance

The Mazda 323 Coolant Reservoir plays a key role in the cooling system of your vehicle by storing excess coolant and managing the engine’s temperature. As the engine heats up, coolant expands, and this reservoir is responsible for holding the extra coolant. A damaged or leaking reservoir can lead to coolant loss, causing the engine to overheat and leading to costly repairs. Regular inspection and replacement of the coolant reservoir are crucial to avoid these issues and maintain optimal engine performance.

This replacement Mazda 323 Coolant Reservoir, designed for 1998-2003 Mazda 323 models with 1.6L, 1.8L, and 2.0L engines, ensures a perfect fit and durability. Made from high-quality materials, it can withstand the high temperatures and pressures within the engine bay, offering long-lasting reliability. By replacing a faulty coolant reservoir, you can ensure that your vehicle’s cooling system functions efficiently, preventing overheating and keeping your engine running smoothly. B6BF15350B

Why Choose Parts Factory AUS for Mazda 323 Coolant Reservoir

Purchasing the Mazda 323 Coolant Reservoir from Parts Factory AUS guarantees high-quality performance and reliability.

Key benefits of choosing Parts Factory AUS:

  • Perfect Compatibility: Designed for 1998-2003 Mazda 323 models, ensuring a seamless fit with no modifications required.
  • Durable Materials: Built from heat-resistant, durable materials to handle the pressures of the cooling system.
  • Prevents Overheating: Helps maintain optimal coolant levels, preventing engine overheating and reducing the risk of damage.
  • Quick and Easy Installation: The reservoir is designed for easy installation, allowing for a hassle-free replacement process.
  • Improved Cooling Efficiency: Helps keep the engine temperature regulated, ensuring long-term engine health.

By choosing Parts Factory AUS, you can rest assured that your Mazda 323 Coolant Reservoir is built to last, offering peace of mind and protecting your vehicle’s engine from overheating. B6BF15350B

Overflow Bottle Astina 323 – Keeping Your Engine Cool and Safe

The Overflow Bottle Astina 323 is essential for managing the cooling system of your vehicle by preventing overheating. This overflow bottle stores coolant that expands due to high engine temperatures and ensures that it is safely contained and reused when the engine cools down. A damaged or faulty overflow bottle can lead to coolant leaks, which may cause your engine to overheat, resulting in potential engine failure. Replacing a faulty bottle is critical to maintaining the integrity of your cooling system and ensuring smooth operation.

This Overflow Bottle Astina 323, designed for Mazda 323 Astina models between 1998 and 2003, is made from high-quality, heat-resistant materials to withstand the high temperatures of the engine bay. Its direct-fit design guarantees easy installation, providing a reliable solution for managing coolant levels in your vehicle. With proper maintenance and timely replacement, this overflow bottle will keep your engine cool and running efficiently.

Why Buy Overflow Bottle Astina 323 from Parts Factory AUS

Choosing the Overflow Bottle Astina 323 from Parts Factory AUS ensures the longevity of your vehicle’s cooling system.

Key benefits of choosing Parts Factory AUS:

  • Tailored Fit for Astina Models: Specifically designed for Mazda 323 Astina models from 1998-2003, ensuring a perfect fit.
  • High-Quality Materials: Built from durable, heat-resistant materials that prevent leaks and withstand high temperatures.
  • Prevents Coolant Loss: Ensures that excess coolant is stored safely and reused, preventing engine overheating.
  • Simple Installation: Direct-fit replacement for easy installation without any modifications required.
  • Ensures Smooth Engine Operation: Helps maintain proper coolant levels, ensuring your engine runs efficiently and safely.

Opting for an Overflow Bottle Astina 323 from Parts Factory AUS guarantees the best performance for your vehicle’s cooling system, keeping your engine cool and preventing any potential overheating issues.

”Close”

Part Numbers (See Below)

Main Part Numbers: B6BF15350B

Any other Recorded Part Numbers: 671-50438

Comments on Part Number Importance: Not important, just make sure your car is after 1997 and is a 323 Astina of Familia.

 

 

 

 

 

 

10 reviews for Mazda 323 Radiator Coolant Overflow Bottle suit 1998-2003 1.6L 1.8L 2.0L B6BF15350B

4.8
Based on 10 reviews
5 star
80
80%
4 star
20
20%
3 star
0%
2 star
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1 star
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1-5 of 10 reviews
  1. Fitted as advertised. Great product.

    (0) (0)
  2. Just what I needed.

    (0) (0)
  3. All good part fits fine

    (0) (0)
  4. Easy site to use

    (0) (0)
  5. fits perfect and my radiator stays at temp

    (0) (0)
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This Part Fits the Following Vehicles:

Any car displayed below, is compatible with this part.

Make Model Year
Make Model Year
Mazda 323 1998 BJ
Mazda 323 1998 BJ
Mazda 323 1998 BJ
Mazda 323 1999 BJ
Mazda 323 1999 BJ
Mazda 323 1999 BJ
Mazda 323 2000 BJ
Mazda 323 2000 BJ
Mazda 323 2000 BJ
Mazda 323 2001 BJ
Mazda 323 2001 BJ
Mazda 323 2001 BJ
Mazda 323 2002 BJ
Mazda 323 2002 BJ
Mazda 323 2002 BJ
Mazda 323 2003 BJ
Mazda 323 2003 BJ
Mazda 323 2003 BJ

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FAQ

Most Frequent Questions and Answers

Shipping varies from location to location. However, If you wish to know more Specific details, please click here to see our shipping page.

If you wish to return any good for any reason, please contact us on 0423 113 802. Or, please head over to our Returns page to find our more information.

This overflow bottle is intended for Mazda 323 models from 1998 to 2003, including Astina variants, with 1.6L, 1.8L, or 2.0L petrol engines. Compatibility should always be confirmed using the original part number.

Yes, this overflow bottle is used across multiple Mazda 323 variants from the specified years, including Astina and standard models. Vehicle build year and part number should be verified before ordering to avoid fitment issues.

This replacement coolant overflow bottle is supplied with a 3-year replacement warranty, covering manufacturing defects under normal vehicle use.

This unit is a direct replacement for Mazda part number B6BF15350B. If the existing overflow bottle is marked with this part number, this replacement is designed to match in fit and function.

This overflow bottle is designed as a direct-fit replacement and does not require modifications when replacing the correct original unit. Installation steps may vary slightly by model and engine configuration.

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