Mazda BT-50 Coolant Overflow Bottle Suit Diesel P4-AT 2011-2015 UK0115350

Mazda BT-50 Coolant Overflow Bottle Suit Diesel P4-AT 2011-2015 UK0115350

Product Rating:

571 Units Sold

Original price was: $103.30.Current price is: $78.30. (Inc. GST)

Out of stock

Brand new Mazda BT-50 Coolant Overflow Bottle for sale, suitable for models between 2011 & 2015 with a Diesel P4-AT engine. The part number for this overflow bottle is UK0115350. We take pride in simplifying the process of replacing parts on your vehicle, 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 our 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 — no fine print, no runarounds, no waiting weeks for answers.

It covers all parts we sell and all genuine faults — not damage from dodgy installs, crash damage, or backyard modifications. Just send us your proof of purchase and show us what went wrong — 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 — and if they don’t, 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 are dispatched immediately for fast turnaround.

✔️ Free Express Post on orders under 1kg – arrives in 2 days (3 days for WA)
✔️ Standard Delivery for any part – 2 to 4 days Australia-wide
✔️ Need it sooner? Upgrade to Express for just $15 flat-rate anywhere in the country

No delays, no excuses — just quick delivery and quality parts at your door. 

  • 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 — 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 — just honest backup.

  • Fresh, Up-to-Date Stock – We turn stock over quickly, so you always get the latest, most up-to-date versions — 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 deliver OEM-matching quality without the dealership price tag.

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

2011 2012 2013 2014 2015 UK0115350

Description

High Quality Manufacturers 

Mazda BT-50 Coolant Overflow Bottle

  • Bottle & Cap
  • High Quality Replacement Unit 
  • 100% Leak Tested 
  • Exact Fitment (No Modifications) 
  • Mazda BT-50 Coolant Overflow Bottle
  • BT-50 Expansion Tank
  • Part Number UK0115350

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 

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.

The Future of Auto Parts

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. 

Installation Tutorial Videos Included with All Products

DIY Installation Tutorial Video's

  • Save More Money by Installing Your Own Car Parts!
  • Our step-by-step tutorials guide you from start to finish—no guesswork, just clear instructions.
  • Best of all? The videos are 100% free!

Learn More about Mazda BT-50 Coolant Overflow Bottle

Some Additional information about the Product, and the Car. 

Mazda BT-50 Coolant Overflow Bottle

Are you in the market for a Mazda BT-50 Coolant Overflow Bottle? Look no further! This perfect addition to your Mazda will keep running smoothly, without needing to maintain levels of coolant in between trips. The bottle is designed to work hard under both hot and cold weather conditions, ensuring your car stays at it’s best even during tough extremes. Get your Mazda BT-50 Coolant Overflow Bottle today, and never have to worry about coolant levels again!

Mazda BT-50 Coolant Overflow Bottle Suit Diesel P4-AT 2011-2015Mazda BT-50 Coolant Overflow Bottle

Save big on BT-50 Expansion Tanks with this amazing sale! Designed to protect your cars cooling system and help you avoid costly repairs, BT-50 expansion tanks provide superior performance and reliability. These tanks are an excellent choice for your BT-50 due to their Durability and low price. Why wait? With this unbelievable sale pricing, you’ll be glad you took advantage of these offerings while they last!

Mazda BT-50 Coolant Overflow Bottle with a Replacement Warranty of 3 Years

Replace your Mazda BT50’s coolant overflow bottle with the UK0115350. This durable part ensures proper coolant flow and helps prevent overheating, keeping your engine running at optimal temperatures.

Our Video Tutorials allow people to save Coolant Tank replacement cost. If you’re looking for a replacement Coolant Tank for your Mazda Engine 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. BT-50 Expansion Tank

Best Aftersales ServicesMazda BT-50 Coolant Overflow Bottle

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 BT-50 Coolant Overflow Bottle

If you need a new Mazda BT-50 Coolant 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. UK0115350

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.BT-50 Expansion Tank

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Mazda BT-50 Coolant Overflow Bottle – Ensuring Proper Engine Cooling

The Mazda BT-50 Coolant Overflow Bottle is a critical component in the cooling system of your vehicle. This bottle stores excess coolant when your engine heats up, ensuring that the cooling system maintains proper pressure and coolant levels. If your overflow bottle is cracked or leaking, it can cause coolant loss, which might lead to engine overheating and costly repairs. Regular inspection and replacement of this component are essential to keep your vehicle operating efficiently and prevent engine damage during long drives or in harsh conditions.

Designed for the Mazda BT-50 Diesel P4-AT models from 2011 to 2015, this high-quality replacement overflow bottle guarantees a perfect fit. Built from durable, heat-resistant materials, it offers long-term reliability and performance. A well-maintained coolant overflow bottle ensures your engine operates at the right temperature, preventing overheating and reducing wear on essential engine components. UK0115350

Why Buy Mazda BT-50 Coolant Overflow Bottle from Parts Factory AUS

Choosing the right Mazda BT-50 Coolant Overflow Bottle from Parts Factory AUS is critical to maintaining the efficiency of your vehicle’s cooling system.

Key benefits of choosing Parts Factory AUS:

  • Perfect Fit for 2011-2015 Models: Designed specifically for Mazda BT-50 Diesel P4-AT models, ensuring a precise fit.
  • Durable Construction: Made from high-quality, heat-resistant materials for long-lasting performance.
  • Prevents Coolant Leaks: Helps manage coolant levels and prevent leaks that could lead to overheating.
  • Easy to Install: This direct-fit replacement makes installation simple with no modifications needed.
  • Engine Protection: By regulating coolant levels, this bottle helps maintain the optimal engine temperature, protecting it from heat damage.

When you purchase a Mazda BT-50 Coolant Overflow Bottle from Parts Factory AUS, you can count on reliable performance, keeping your engine cool and extending its lifespan. UK0115350

BT-50 Expansion Tank – Critical for Cooling System Efficiency

The BT-50 Expansion Tank plays a vital role in the cooling system of your Mazda BT-50, ensuring that the engine temperature remains within optimal limits. This tank stores excess coolant as it expands due to heat and releases it back into the cooling system when the engine cools down. A malfunctioning or leaking expansion tank can lead to a drop in coolant levels, which may cause engine overheating, resulting in potential damage. Replacing the expansion tank promptly is essential to ensure your engine stays cool, especially in challenging conditions. UK0115350

This BT-50 Expansion Tank is designed specifically for models from 2011 to 2015, ensuring a perfect fit and easy installation. Manufactured from robust materials, it is built to withstand the high temperatures and pressures of the engine bay. With its reliable construction and precise design, this expansion tank ensures your cooling system works efficiently, keeping your engine protected from overheating. UK0115350

Why Choose Parts Factory AUS for BT-50 Expansion Tank

Purchasing a BT-50 Expansion Tank from Parts Factory AUS guarantees quality and performance for your vehicle’s cooling system.

Key benefits of choosing Parts Factory AUS:

  • Custom-Fit for 2011-2015 Models: Specifically designed for Mazda BT-50 models, ensuring an exact fit and optimal performance.
  • High-Quality Materials: Built to withstand high temperatures and pressures, providing long-lasting durability.
  • Prevents Overheating: Ensures coolant levels are properly regulated, preventing engine overheating.
  • Simple Installation: Direct replacement with no need for modifications, making installation quick and easy.
  • Protects Engine Health: By maintaining proper coolant levels, the expansion tank helps prevent damage to your engine, prolonging its lifespan.

Choosing a BT-50 Expansion Tank from Parts Factory AUS ensures that your cooling system remains in top condition, protecting your engine from overheating and reducing the risk of costly repairs. UK0115350

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Part Numbers (See Below)

Main Part Numbers: UK0115350

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9 reviews for Mazda BT-50 Coolant Overflow Bottle Suit Diesel P4-AT 2011-2015 UK0115350

4.2
Based on 9 reviews
5 star
77
77%
4 star
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3 star
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2 star
11
11%
1 star
11
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1-5 of 9 reviews
  1. Product is very well made and was exactly as described. Would recommend

    (0) (0)
  2. Haven’t seen it

    (0) (0)
  3. Fast delivery. No problem

    (0) (0)
  4. Good

    (0) (0)
  5. The packing was pretty rough – and almost fell apart as I opened it, but the speed of the delivery was amazing

    (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 BT-50 2012 UP
Mazda BT-50 2013 UP
Mazda BT-50 2014 UP
Mazda BT-50 2015 UP

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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 coolant overflow bottle is designed to suit Mazda BT-50 diesel models with the P4-AT engine from 2011 to 2015. Vehicle details such as engine type and build year should be confirmed before ordering.

The coolant overflow bottle stores excess coolant when the engine heats up and allows coolant to return to the system as the engine cools, helping maintain proper coolant levels and cooling system pressure.

Installation guides are stated to be available in video or PDF format. Availability may depend on providing vehicle details to ensure the correct instructions are supplied.

This is a direct-fit replacement coolant overflow bottle intended to replace the original unit. No modifications are stated as required when installed on compatible vehicles.

A replacement warranty period of 3 years is stated for this coolant overflow bottle.

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