Shop Radiator Overflow Tanks Online at My Auto Parts! 

My Auto Parts is your one-stop shop for getting your car back on the road. We have a collection of high-quality genuine and aftermarket Radiator Overflow Tank to fit any make, model, and year—30-day fitment guarantee on all parts. Browse our Radiator Overflow Tank catalogue and get the parts you need to get back behind the wheel – fast! 

Why is a Radiator Overflow Tank an essential part of your car? 

Maintains Coolant Level: The radiator overflow tank, also called a coolant reservoir, stores excess coolant when the engine heats up. As the engine cools, the coolant contracts, and the reservoir supplies the radiator with the coolant it needs. This prevents the radiator from being overfilled when cold, which could lead to coolant spewing out when it expands.

Maintains Coolant Level: The overflow tank, also called a coolant reservoir, stores excess coolant when the engine heats up. As the engine cools, the coolant contracts, and the reservoir supplies the radiator with the coolant it needs. This prevents the radiator from being overfilled when cold, which could lead to coolant spewing out as it expands.

For further information about the aftermarket and genuine parts available across My Auto Parts, please refer to our guide.    

Fast and Reliable Delivery:   

  • Free shipping on orders over $199*: Enjoy the convenience and cost savings of free shipping across Australia (*shipping costs covered up to $50) 

  • 5 Australian warehouses: Get your orders quickly and efficiently, delivered directly from our local warehouses. 

Shop Radiator Overflow Tank with Confidence:   

  • 30-day no fault return policy: Changed your mind? Not a problem; after purchase, you have 30 days to return the part and get a refund.   

  • Get your questions answered: The My Auto Parts team is ready to answer your questions via online chat and guide you towards the perfect Radiator Overflow Tank for your car. (click the Chat button on the bottom right corner) 

  • Secure checkout: Shop with peace of mind, knowing your information is protected by our secure payment systems.   

  • Buy now, pay later services available: Popular payment management services are available at checkout.   

  • More questions? Check out all our Frequently Asked Questions here or send us an email: info@myautoparts.com.au 

Customer Support and Information   

As a trusted auto parts supplier for over 30 years, our team is ready to help you with any questions you may have. We are on standby to ensure you receive the right advice and support when choosing from our Radiator Overflow Tank catalogue for your car. Start a chat by clicking the chat button at the bottom right. You can also email us at info@myautoparts.com.au or leave us a message here.   

 

Big discounts up to 80% off list prices! View Sale Items here!   

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Radiator Overflow Bottle Genuine Suits Nissan Patrol GU/Y61 2001 to 2009

[compatible-vehicles]Nissan Patrol GU Cab Chassis DX Turbo Coil Manual 4.2L 6Cyl Turbo Diesel 2Dr 4X4 2/2003-9/2007 Cab Chassis DX Turbo Leaf Manual 4.2L 6Cyl Turbo Diesel 2Dr 4X4 2/2003-9/2007 Cab...
$113.49
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With Cap Without Sensor Radiator Overflow Bottle Genuine Suits Hyundai i30 FD 2007 to 2012

[compatible-vehicles]Hyundai i30 FD Hatch SLX Automatic 1.6L 4Cyl Turbo Diesel 4Dr FWD 2/2008-4/2012 Hatch SLX Manual 1.6L 4Cyl Turbo Diesel 4Dr FWD 9/2007-4/2012 Hatch SX Automatic 1.6L 4Cyl Turbo Diesel...
$127.91
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Radiator Overflow Bottle Genuine suits Mazda BT50 UR

[compatible-vehicles]Mazda BT50 4x2 UR Cab Chassis 4x2 XT Double Cab Manual 3.2L 5Cyl Turbo Diesel 4Dr RWD 9/2015-3/2018 Cab Chassis 4x2 XT Freestyle Cab Automatic 3.2L 5Cyl Turbo Diesel 2Dr...
$204.52
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Without Cap Without Sensor Radiator Overflow Bottle Genuine suits Nissan X-Trail T32

[compatible-vehicles]Nissan X-trail T32 Wagon TL CVT 2.0L 4Cyl Turbo Diesel 4Dr 4X4 2/2017-12/2020 Wagon TS CVT 2.0L 4Cyl Turbo Diesel 4Dr 4X4 2/2017-3/2020 Wagon TL CVT 1.6L 4Cyl Turbo Diesel...
$143.50
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Without Cap Without Sensor Radiator Overflow Bottle Genuine suits Nissan X-Trail T32

[compatible-vehicles]Nissan X-trail T32 Wagon ST CVT 2.5L 4Cyl Petrol 4Dr 2/2017-3/2020 Wagon ST-L CVT 2.5L 4Cyl Petrol 4Dr 2/2017-3/2020 Wagon Ti CVT 2.5L 4Cyl Petrol 4Dr 2/2017-3/2020 Wagon ST CVT...
$132.43
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Radiator Overflow Bottle With Cap Genuine Suits Nissan Patrol GU/Y61 2009 to 2016

[compatible-vehicles]Nissan Patrol GU Cab Chassis DX Turbo Coil Manual 3.0L 4Cyl Turbo Diesel 2Dr 4X4 8/2007-7/2011 Cab Chassis DX Turbo Leaf Manual 3.0L 4Cyl Turbo Diesel 2Dr 4X4 2/2012-12/2016 Cab...
$218.31
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Without Cap Without Sensor Radiator Overflow Bottle Genuine Suits Nissan Dualis J10 2007 to 2009

[compatible-vehicles]Nissan Dualis J10Wagon 10/2007-12/2009 [/compatible-vehicles]
$205.83
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Radiator Overflow Bottle,With Cap but without Sensor, Aftermarket Suits Kia Carnival VQ 2006 to 2015

[compatible-vehicles]Kia Carnival VQ& Grand Carnival Wagon 1/2006-1/2015 [/compatible-vehicles]
$162.86
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Radiator Overflow Bottle Genuine suits

[compatible-vehicles]Hyundai Tucson TL Wagon 30 Special Edition DCT 1.6L 4Cyl Turbo Petrol 4Dr AWD 5/2016-6/2018 Wagon Active Automatic 2.0L 4Cyl Petrol 4Dr FWD 3/2017-6/2018 Wagon Active Automatic 2.0L 4Cyl Petrol...
$119.34
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Radiator Overflow Bottle Genuine suits Hyundai i30 1.8L G4NB Petrol

[compatible-vehicles]Hyundai i30 GD Hatch 1.6 GDI Special Edition Auto 1.6L 4Cyl Petrol 2Dr FWD 7/2013-12/2014 Hatch 1.8 MPI Active Auto 1.8L 4Cyl Petrol 4Dr FWD 12/2014-3/2017 Hatch 1.8 MPI Active...
$173.24
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Radiator Overflow Bottle Aftermarket suits Isuzu Truck N Series

[compatible-vehicles]Isuzu Truck N Series NLS Crew Cab Narrow NH MA 3.0L 4Cyl Turbo Diesel 4Dr 4X4 10/2010-6/2015 Crew Cab Narrow NH MA 3.0L 4Cyl Turbo Diesel 4Dr 4X4 7/2015- NNR...
$138.96
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Radiator Overflow Bottle Aftermarket suits Isuzu Truck N Series

[compatible-vehicles]Isuzu Truck N Series NLR Single Cab Narrow NH AMT 3.0L 4Cyl Turbo Diesel 2Dr RWD 10/2010-6/2015 Single Cab Narrow NH AMT 3.0L 4Cyl Turbo Diesel 2Dr RWD 11/2007-9/2010 Single...
$133.65
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Radiator Overflow Bottle Genuine suits

[compatible-vehicles]Ford Escape ZDWagon L Cyl Dr 4/2008-12/2012 Mazda Tribute 5ZZb Wagon 2/2006-8/2007 [/compatible-vehicles]
$142.07
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With Cap With Sensor Radiator Overflow Bottle Genuine Suits Ford Fiesta WP/WQ 2004 to 2008

[compatible-vehicles]Ford Fiesta WP/WQ3/5Dr 1/2004-8/2008 [/compatible-vehicles]
$185.19
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Radiator Overflow Bottle Genuine suits Ford

[compatible-vehicles]Ford Everest UAII Wagon Ambiente Automatic 3.2L 5Cyl Turbo Diesel 4Dr 4X4 8/2018-11/2019 Wagon Ambiente Automatic 3.2L 5Cyl Turbo Diesel 4Dr RWD 8/2018-11/2019 Wagon Titanium Automatic 2.0L 4Cyl Turbo Diesel...
$115.06
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With Cap With Sensor Radiator Overflow Bottle Genuine Suits Mazda Tribute CU 2000 to 2006

[compatible-vehicles]Mazda Tribute CUEp Wagon 12/2000-2/2006 [/compatible-vehicles]
$172.49
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Radiator Overflow Bottle Aftermarket suits BMW

[compatible-vehicles]BMW 3 Series E46Sedan / 2Dr Cpe 6/99 - 8/06 / Conv. 9/00 - 2/07 8/1998-5/2005 BMW X5 E53Wagon 11/2000-3/2007 [/compatible-vehicles]
$133.16
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