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: For more information on our free shipping deal see *here.    

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

Shop Radiator Overflow Tank with Confidence:  

  • 5- Star ratings on Trustpilot: Our customers share why they enjoy shopping online at My Auto Parts!      

  • 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. (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.    

  • Full fitment information for all parts: Be sure to check the compatible vehicles section on each product page to make sure you have the right part for your vehicle. Search the website using part numbers for VINs 

Customer Support and Information  

My Auto parts has been delivering car parts for 4 years now, with an inventory built off 30 years of experience in the auto parts industry. 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 Toyota Prado Radiator Overflow Bottle Genuine suits Toyota Prado
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Radiator Overflow Bottle Genuine suits Toyota Prado

[compatible-vehicles]Toyota Landcruiser Prado GDJ150R Wagon GX Automatic 2.8L 4Cyl Turbo Diesel 4Dr 4X4 6/2015-11/2017 Wagon GX Automatic 2.8L 4Cyl Turbo Diesel 4Dr 4X4 8/2017-7/2020 Wagon GX Manual 2.8L 4Cyl Turbo...
$429.00
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Toyota Prado Genuine Radiator Overflow Bottle 08/2009 to 07/2018 - 1647030043

Radiator Overflow Bottle suits Toyota Prado. Fits on Toyota Prado KDJ155R built from 08/2009 to 07/2018. This Radiator Overflow Bottle is a quality Genuine product. Check compatible vehicle destails to...
$454.17
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With Cap Without Sensor Radiator Overflow Bottle Aftermarket Suits Toyota Prado RZJ120R / GRJ120R / KDJ120R 2002 to 2009 With Cap Without Sensor Radiator Overflow Bottle Aftermarket Suits Toyota Prado RZJ120R / GRJ120R / KDJ120R 2002 to 2009
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With Cap Without Sensor Radiator Overflow Bottle Aftermarket Suits Toyota Prado RZJ120R / GRJ120R / KDJ120R 2002 to 2009

[compatible-vehicles]Toyota Landcruiser Prado RZJ120R / GRJ120R / KDJ120RToyota Landcruiser Prado 120 Wagon 9/2002-7/2009 [/compatible-vehicles]
$137.21
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Toyota Landcruiser Genuine Radiator Overflow Bottle 01/2007 to 09/2023 - 1647051012

Radiator Overflow Bottle suits Toyota Landcruiser. Fits on Toyota Landcruiser VDJ79R built from 01/2007 to 09/2023. This Radiator Overflow Bottle is a quality Genuine product. Check compatible vehicle destails to...
$393.71
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Radiator Overflow Bottle Aftermarket suits Toyota Hiace
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Radiator Overflow Bottle Aftermarket suits Toyota Hiace

[compatible-vehicles]Toyota Hiace TRH / KDH / SLWB 20#/22#HIACE TRH221R / TRH223R / KDH220R / KDH221R / KDH223R SUPER LWB VAN 1/2005-2/2019 TRH201R / KDH200/201/220R LWBHIACE TRH201R / KDH200R / KDH201R...
$66.77
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With Cap Without Sensor Radiator Overflow Bottle Genuine Suits Toyota FJ Cruiser GSJ15R 2010 to 2016
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With Cap Without Sensor Radiator Overflow Bottle Genuine Suits Toyota FJ Cruiser GSJ15R 2010 to 2016

[compatible-vehicles]Toyota FJ Cruiser GSJ15RWagon . Automatic 4.0L 6Cyl Petrol 4Dr 4X4 11/2010-8/2016 [/compatible-vehicles]
$131.38
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Without Cap Without Sensor Radiator Overflow Bottle Genuine Suits Toyota Corolla ZRE172R 2013 to 2019
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Without Cap Without Sensor Radiator Overflow Bottle Genuine Suits Toyota Corolla ZRE172R 2013 to 2019

[compatible-vehicles]Toyota Corolla ZRE172R Sedan Ascent MT/CVT 1.8L 4Cyl Petrol 4Dr FWD 12/2013-9/2019 Sedan SX MT/CVT 1.8L 4Cyl Petrol 4Dr FWD 12/2013-9/2019 Sedan ZR CVT 1.8L 4Cyl Petrol 4Dr FWD 12/2013-9/2019...
$64.13
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Radiator Overflow Bottle Genuine suits Toyota
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Radiator Overflow Bottle Genuine suits Toyota

[compatible-vehicles]Toyota Corolla ZRE152R Hatch Ascent AT 1.8L 4Cyl PET 4Dr FWD 10/2009-8/2012 Hatch Ascent AT 1.8L 4Cyl PET 4Dr FWD 3/2007-10/2009 Hatch Ascent MT 1.8L 4Cyl PET 4Dr FWD 10/2009-8/2012...
$343.07
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Genuine Radiator Overflow Bottle suits Honda CR-V RE 2007 to 2012

Radiator Overflow Bottle suits Honda CR-V. Fits on Honda CR-V RE built from 2007 to 2012. This Radiator Overflow Bottle is a quality Genuine product.[compatible-vehicles]Honda CR-V RE Wagon CR-V Automatic...
$70.57
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Genuine Radiator Overflow Bottle suits Honda Civic 8th Generation FD 2006 to 2012
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Genuine Radiator Overflow Bottle suits Honda Civic 8th Generation FD 2006 to 2012

[compatible-vehicles]Honda Civic 8th Gen Sedan Sport Automatic 2.0L 4Cyl Petrol 4Dr FWD 1/2009-12/2009 Sedan Sport Automatic 2.0L 4Cyl Petrol 4Dr FWD 12/2009-3/2012 Sedan Sport Automatic 2.0L 4Cyl Petrol 4Dr FWD...
$94.59
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Without Cap Without Sensor Radiator Overflow Bottle Genuine suits Nissan X-Trail T32
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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 2WD CVT 1.6L 4Cyl Turbo Diesel 4Dr FWD 9/2014-5/2017 Wagon TL 4WD CVT 2.0L 4Cyl Turbo Diesel 4Dr 4WD 5/2017-4/2020 Wagon TL 4WD Manual 1.6L...
$160.91
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Without Cap Without Sensor Radiator Overflow Bottle Genuine suits Nissan X-Trail T32
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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 AWD 5 Seat CVT 2.5L 4Cyl Petrol 4Dr 4WD 3/2014-5/2017 Wagon ST CVT 2.5L 4Cyl Petrol 4Dr FWD 10/2021-7/2022 Wagon ST CVT 2.5L 4Cyl Petrol...
$159.80
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Radiator Overflow Bottle Aftermarket Suits Nissan Pulsar C12 2013 to 2016

Radiator Overflow Bottle suits Nissan Pulsar fits - 1.6L C12 5 Door Hatch, built from -13[compatible-vehicles]Nissan Pulsar C12 Sss 5Dr Hatch 3/2013-12/2016 St-S 5Dr Hatch 3/2013-12/2016 [/compatible-vehicles]
$84.44
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Radiator Overflow Bottle Genuine suits Nissan Pulsar
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Radiator Overflow Bottle Genuine suits Nissan Pulsar

[compatible-vehicles]Nissan Pulsar B17 4Dr Sedan St 11/2012-12/2017 4Dr Sedan St-L 11/2012-12/2017 4Dr Sedan Ti 11/2012-4/2015 C12 St 5Dr Hatch 3/2013-12/2016 St-L 5Dr Hatch 3/2013-12/2016 [/compatible-vehicles]
$289.06
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Radiator Overflow Bottle Genuine suits Nissan Navara
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Radiator Overflow Bottle Genuine suits Nissan Navara

[compatible-vehicles]Nissan Navara Series 1 Pick-Up NP300 DX Auto 2.5L 4Cyl Petrol 4Dr 4X2 3/2015-9/2016 Series1 Rx Dual Cab/King Cab/Single Cab 4X2 4X4 3/2015-9/2016 Series1 St Dual Cab/King Cab 4X2 4X4...
$355.10
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Radiator Overflow Bottle Genuine suits Nissan
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Radiator Overflow Bottle Genuine suits Nissan

[compatible-vehicles]Nissan Navara D40Spain Built Euro Type VIN VSK# Rx / St / St-X 4Dr D-Cab/Ute 5/2005-4/2015 Nissan Pathfinder R51 St Wagon 5/2005-10/2013 St-L/Titanium Wagon 5/2005-10/2013 Ti/Ti 550 Wagon 5/2005-10/2013 [/compatible-vehicles]
$276.83
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Without Cap Without Sensor Radiator Overflow Bottle Genuine Suits Nissan Maxima J32 2009 to 2013
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Without Cap Without Sensor Radiator Overflow Bottle Genuine Suits Nissan Maxima J32 2009 to 2013

[compatible-vehicles]Nissan Maxima J324Dr 2/2009-12/2013 [/compatible-vehicles]
$5.74
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Radiator Overflow Bottle With Cap Genuine Suits Nissan Patrol GU/Y61 2009 to 2016
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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...
$263.41
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Without Cap Without Sensor Radiator Overflow Bottle Genuine suits Nissan Qashqai J11
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Without Cap Without Sensor Radiator Overflow Bottle Genuine suits Nissan Qashqai J11

[compatible-vehicles]Nissan Qashqai J11 Wagon ST CVT 2.0L 4Cyl Petrol 4Dr FWD 12/2017-5/2019 Wagon ST CVT 2.0L 4Cyl Petrol 4Dr FWD 6/2014-9/2017 Wagon ST CVT 2.0L 4Cyl Petrol 4Dr FWD 9/2017-3/2018...
$83.02
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Without Cap Without Sensor Radiator Overflow Bottle Genuine Suits Nissan Dualis J10 2007 to 2009
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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]
$238.01
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