Coolant Reservoirs

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Mishimoto

Mishimoto 18+ Jeep JL / 20+ JT (2.0L/3.6L/3.0L) Coolant Expansion Tank

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$370.00 $310.08

Upgrade your Jeep Wrangler JL or Gladiator JT with an aluminum expansion tank built to withstand the toughest trails and daily driving. The stock...

-17%

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Mishimoto

Mishimoto MMRT-F150-15EMWBK FITS: 2015+ Ford F-150 Aluminum Expansion Tank Micro-Wrinkle Black Coolant Reservoirs

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$485.00 $402.48

Mishimoto has developed an aluminum expansion tank for the 2015-2020 Ford F-150 to replace the weak and unsightly plastic OEM tank. Anyone who's ever...

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Mishimoto

Mishimoto MMRT-A2W-50N FITS: Coolant Reservoirs FITS: Universal Ice Box Tank Reservoir 5 Gallon Natural Coolant Reservoirs

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$283.00 $240.56

When the heat gets turned up, keep your cool with the Mishimoto 5-Gallon Ice Tank for your Air-to-Water intercooler setup! The secret to maintaining...

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Mishimoto

Mishimoto MMRT-SRT-15BK FITS: Coolant Reservoirs FITS: 2015+ Hellcat Aluminum Expansion Tank Black Coolant Reservoirs

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$474.00 $393.68

Dodge and Chrysler have carefully crafted the 2015-2023 6.4L Dodge Charger, Challenger, and their 6.2L Hellcat variants with imposing exteriors that live up to...

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Mishimoto

Mishimoto 2024+ Toyota Tacoma Expansion Tank - Black

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$383.00 $320.64

Upgrade your 2024+ Toyota Tacoma with reliable and high-performance aluminum expansion tank built for off-road reliability. Unlike stock plastic tanks, this fully aluminum design...

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Weapon R

Weapon R Honda Ruckus (w/ View Tube) Aluminum Coolant Overflow Tank

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$100.00 $79.89

Weapon R Honda Ruckus (w/ View Tube) Aluminum Coolant Overflow Tank

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Weapon R

Weapon R Universal Catch Tank 24 fl oz (Stealth Black) Top Outlet Aluminum Coolant Overflow Tank

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$85.00 $70.08

Weapon R Universal Catch Tank 24 fl oz (Stealth Black) Top Outlet Aluminum Coolant Overflow Tank

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Mishimoto

Mishimoto Subaru BRZ / Scion FR-S Aluminum Overflow Tank - Polished

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$251.00 $215.04

Do you find yourself lying awake at night, horrified by visions of your swollen, plastic blob of an overflow tank? Well we're here to...

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Perrin Performance

PERRIN 02-25 Subaru WRX / 04-21 STI / 13-26 BRZ/GR86/FRS/86 Coolant Overflow Tank - Neon Yellow

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$216.00 $162.00

Upgrade your engine bay by replacing the ugly OEM plastic coolant overflow tank with the precision-crafted, CNC-machined PERRIN Coolant Overflow Tank in neon yellow!

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Mishimoto

Mishimoto 2013+ Ford Focus ST/2016+ Focus RS Aluminum Expansion Tank - Wrinkle Red

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$313.00 $265.20

Add some reliability and engine bay styling to your Focus RS/ST with the Mishimoto RS/ST expansion tank. This tank features internal baffles to prevent...

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COBB

Cobb 22-23 Subaru WRX Coolant Overflow Tank

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$305.00

Cobb 22-23 Subaru WRX Coolant Overflow Tank

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Moroso

Moroso 02-07 Subaru WRX/04-19 Sti/04-08 Forester Turbo Intercooler Tank - Direct Bolt-In Replacement

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$220.99

Moroso 02-07 Subaru WRX/04-19 Sti/04-08 Forester Turbo Intercooler Tank - Direct Bolt-In Replacement

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Weapon R

Weapon R 24 fl oz Reserve Coolant Overflow Tank

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$85.00 $70.08

Weapon R 24 fl oz Reserve Coolant Overflow Tank

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COBB

Cobb 17-24 Ford F-150 & Raptor Coolant Overflow Cover

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$106.84

Cobb 17-24 Ford F-150 & Raptor Coolant Overflow Cover

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COBB

Cobb Subaru 15-21 WRX/STI Coolant Overflow Tank

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$290.00

Cobb Subaru 15-21 WRX/STI Coolant Overflow Tank

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COBB

Cobb 08-14 Subaru WRX/STI Coolant Overflow Tank

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$290.00

Cobb 08-14 Subaru WRX/STI Coolant Overflow Tank

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COBB

Cobb 04-07 Subaru WRX / STI Coolant Overflow Tank w/ Washer Fluid Relocation Kit

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$260.00

Cobb 04-07 Subaru WRX / STI Coolant Overflow Tank w/ Washer Fluid Relocation Kit

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Perrin Performance

PERRIN 02-25 Subaru WRX / 04-21 STI / 13-25 BRZ/GR86/FRS/86 Coolant Overflow Tank - Hyper Pink

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$216.00 $162.00

Upgrade your engine bay by replacing the ugly OEM plastic coolant overflow tank with the precision-crafted, CNC-machined PERRIN Coolant Overflow Tank in pink!

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Mishimoto

Mishimoto 2023+ Toyota GR Corolla Expansion Tank Red

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$394.00 $329.44

Introducing the Mishimoto Coolant Expansion Tank for the 2023+ Toyota GR Corolla. This direct-fit solution boasts all-aluminum construction that won't yellow, crack, or leak...

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Fleece Performance

Fleece Performance 13-18 Dodge Ram 2500/3500 6.7L Cummins Replacement Coolant Tank

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$488.65

Upgrade your factory plastic coolant reservoir with our direct replacement fabricated aluminum tank! Powder coated in gloss black, our tank is an excellent upgrade...

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Wehrli

Wehrli GM Billet Heater Core Fitting Kit w/ Hose

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$84.80

High quality preformed universal 1/2" heater hose assembly with billet aluminum quick-connect fitting replaces the leak prone OEM fitting. Servicable O-ring seals inside of...

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Radium Engineering

Radium Engineering Toyota GR Corolla Coolant Tank Kit

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$349.95 $332.45

Billet aluminum coolant tank for the 2023+ Toyota GR Corolla. Retains all factory functionality.

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Radium Engineering

Radium Engineering Coolant Expansion Tank- Universal

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$309.95 $294.45

CNC Machined coolant header tank. 822ml fluid volume. One 6AN ORB port and two 10AN ORB ports on the bottom. 2-piece design requires assembly....

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Perrin Performance

PERRIN 02-25 Subaru WRX / 04-21 STI / 13-25 BRZ/GR86/FRS/86 Coolant Overflow Tank - Red

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$204.00 $153.00

Upgrade your engine bay by replacing the ugly OEM plastic coolant overflow tank with the precision-crafted, CNC-machined PERRIN Coolant Overflow Tank in red!

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Perrin Performance

PERRIN 02-25 Subaru WRX / 04-21 STI / 13-25 BRZ/GR86/FRS/86 Coolant Overflow Tank - Black

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$204.00 $153.00

Upgrade your engine bay by replacing the ugly OEM plastic coolant overflow tank with the precision-crafted, CNC-machined PERRIN Coolant Overflow Tank in black!

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Torque Solution

Torque Solution TS-POR-871 FITS: Engine Coolant Pipe Kit: Porsche 997 Turbo / GT2 / GT2RS Coolant Reservoirs

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$477.77 $382.32

Torque Solution Engine Coolant Pipe Kit: Porsche 997 Turbo / GT2 / GT2RS

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Mishimoto

Mishimoto MMRT-WRX-08E FITS: Subaru 08-14 WRX/ 05-09 Legacy GT Aluminum Coolant Expansion Tank Coolant Reservoirs

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$251.00 $215.04

2009 Subaru Forester XT 2.5 Liter TZ1B8, 2009-2010 Subaru Forester XT Limited 2.5 Liter TZ1B8, 2010-2013 Subaru Forester XT Premium 2.5 Liter TZ1B8, 2011-2013...

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Mishimoto

Mishimoto MMRT-WRX-01EBK FITS: Subaru 02-07 WRX/ 04-14 STI Aluminum Coolant Expansion Tank Black Coolant Reservoirs

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$208.00 $180.72

Add some additional reliability and engine bay styling with the Mishimoto Subaru WRX/STI Aluminum Coolant Expansion Tank. Stock coolant expansion tanks are prone to...

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Mishimoto

Mishimoto MMRT-STI-08BK FITS: 08+ Subaru WRX/STI Black Aluminum Coolant Overflow Tank Coolant Reservoirs

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$257.00 $220.32

Get that plastic blob of an overflow tank out of your engine bay. Stock plastic tanks are prone to failure due to repeated hot...

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Mishimoto

Mishimoto MMRT-STI-08 FITS: 08+ Subaru WRX/STI Polished Aluminum Coolant Overflow Tank Coolant Reservoirs

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$257.00 $220.32

Get that plastic blob of an overflow tank out of your engine bay. Stock plastic tanks are prone to failure due to repeated hot...

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Mishimoto

Mishimoto MMRT-MUS-15EBK FITS: 2015 Ford Mustang EcoBoost / 3.7L / 5.0L Aluminum Coolant Expansion Tank Black Coolant Reservoirs

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$256.00 $219.44

Add some additional reliability and engine bay styling with the Mishimoto Ford Mustang EcoBoost, V6, V8 Aluminum Coolant Expansion Tank. The Mishimoto Coolant Expansion...

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Mishimoto

Mishimoto MMRT-GTO-04PSBK FITS: Pontiac GTO/G8 Aluminum Power Steering Reservoir Black Coolant Reservoirs

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$164.00 $145.52

Improve the style and reliability of your power steering system with the Mishimoto Aluminum Power Steering Reservoir Tank. Designed specifically for the 2004-2006 Pontiac...

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Mishimoto

Mishimoto MMRT-F2D-99EN FITS: 99-03 Ford F-250 Aluminum Expansion Tank Natural Coolant Reservoirs

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$383.00 $320.64

It's been over a decade since the last 1999-2003 7.3L Powerstroke rolled off the assembly line. A lot can happen to a vehicle in...

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Mishimoto

Mishimoto MMRT-CAM-16EBK FITS: 2016+ Chevrolet Camaro Aluminum Coolant Overflow/Expansion Tank Black Coolant Reservoirs

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$366.00 $307.44

The 2016-2024 Camaro is a highly impressive vehicle with a world-class power plant under the hood, regardless of which engine option you selected. However,...

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Mishimoto

Mishimoto MMRT-CA FITS: Aluminum Coolant Reservoir Tank Coolant Reservoirs

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$107.00 $99.76

Whether you want to finish off the look of a tucked bay, or you just want to replace the dull, plastic OEM tank, the...

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Mishimoto

Mishimoto MMRT-1LBK FITS: 1L Coolant Overflow Tank Black Coolant Reservoirs

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$78.00 $76.88

Although it's often overlooked, a durable coolant overflow tank is a crucial component of any cooling system. Leaks within the overflow system can result...

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Coolant Reservoirs for BMW, Audi & European Cars

BMW and Audi owners who upgrade with quality parts consistently report improved performance, confidence, and long-term reliability compared to OEM replacements.

Fitment Guaranteed

All parts on this page are listed with vehicle-specific fitment. If your vehicle is listed, the part fits — no guesswork. Every part in this category has been cross-referenced against BMW, Audi, VW, Mercedes, Porsche, and MINI fitment databases. If you're not sure — email us at sales@europartshop.com and we'll confirm for your specific VIN.

OEM vs. Aftermarket — The Real Comparison

Performance and OEM-quality aftermarket parts often outlast dealer-sourced parts at a fraction of the price. Euro Part Shop stocks both OEM-spec replacements (when you just need the car fixed) and performance-grade upgrades (when you want it to feel better than new). Both ship the same day.

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European car specialists — we drive these cars, we know these parts
Verified fitment — every listing checked against make, model, year, and engine code
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Coolant Reservoirs for BMW, Audi & European Cars

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OEM vs. Aftermarket — The Real Comparison

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