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OER radiator overflow tanks keep engine coolant safely in a reservoir—and not on the driveway. These durable plastic recovery tanks are available in a variety of shapes and sizes for fitment in specific vehicles. They're built to meet or exceed OE specifications, and include the correct hot/cold fill lines. Order the replacement model tailored for your radiator application.
( 76 )
$53.99
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$55.99
Dorman coolant reservoirs are part of their line of OE solutions for your vehicle. They are quality-made replacements for your worn, cracked, or broken reservoirs. They collect excess coolant to prevent contaminating your engine compartment and the environment.
( 185 )
$51.95
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$103.99
JOES Racing Products expansion tanks are made of high-quality billet aluminum to bring you superior performance and durability. They will help keep your engine cool under the harshest conditions. They include a 1/4 in. NPT fitting welded at the top for an air bleed line, a 1/2 in. pipe fitting for a line to your water pump, and a 1/8 in. fitting for water overflow. If you're looking for the best way to keep your car running cool, JOES Racing Products expansion tanks are your answer.
( 5 )
$99.95
Allstar Performance overflow check valves are designed for use with overflow catch cans--and they close automatically during rollover to keep fuel in the cell. These aluminum components are available in two styles: as a gravity flapper valve or spring-loaded flapper valve. They're also offered with different inlet diameters. Order the model that's compatible with your recovery tank setup.
Not Yet Reviewed
$64.99
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$96.99
Mishimoto universal coolant overflow tanks are ideal replacements for your plastic factory overflow tanks. These coolant overflow tanks are constructed from durable 3mm-thick aluminum, professionally fabricated with flawless precision TIG-welding and include a CNC-machined billet cap with an O-ring seal, ensuring leak-free operation. Mishimoto also incorporated a magnetic drain plug on the base of these tanks, which removes ferrous contaminants from your cooling system. These all-aluminum overflow tanks are offered in various finish options, including polished aluminum, anodized black, anodized blue, and anodized red. Additional attributes: * 1-quart fluid capacity * Sight tube makes checking fluid level easy and can be installed on either side of the tank * Versatile mounting bracket offers ample mounting options * CNC-machined billet-aluminum cap provides a reliable leak-free seal * 3/8 in. hose barbs provide a secure and reliable connection
( 11 )
$72.95
DeWitts universal overflow expansion tanks reduce loss of coolant and prevent pulling air into the system when cooling off. Available in several capacity sizes, these tanks feature beautifully polished stainless steel construction for long lasting good looks, 1/4 in. nipples on the bottom of the tank for easy hose connection to the radiator, and a billet screw-on cap that's knurled for extra grip. Choose the size needed for your project.
( 5 )
$64.99
Our Summit Racing™ stainless steel overflow tanks will help save you money by keeping excess coolant from spilling out onto the track or street. The bright polished tanks have a custom petcock and come complete with all necessary brackets and fittings for easy installation.
( 256 )
$53.99
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$81.99
Proform radiator overflow canisters are made from billet aluminum for durability and great looks. Brass fittings and a mounting tab are included to make installation easy. Choose a natural aluminum or black anodized finish; each tank also features the Proform logo.
( 2 )
$95.99
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$102.99
Keyser Manufacturing surge tanks are designed to mount to your firewall. They are made of high-quality aluminum to ensure long-lasting dependability and performance and have a 1 qt. capacity tank.
( 5 )
$92.99
CSR aluminum catch cans are a great way to keep excess coolant from spilling onto the track. They're lightweight, durable, and good looking, and are available in a variety of finishes. Each catch can has two 1/4 in. NPT bungs for fittings, and a petcock drain fitting.
( 2 )
$66.95
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$99.95
These expansion tanks are perfect for cars with low-mount radiators to provide a convenient filling location and to bleed off unwanted air. Versions are now available with rugged 6061-T6 billet aluminum filler necks welded to the tank to withstand the continuous removal and installation of the cap. They're 100 percent pressure- tested to eliminate leaks, and they accept a standard-size radiator cap (not included).
( 104 )
$80.99
Trans-Dapt radiator overflow tanks are both functional and stunning to look at. They are quality-manufactured from stainless steel and are available in 20 to 56 oz. sizes. Their precision construction ensures a leak-proof seal and lasting durability. They work under the same principals as OEM tanks.
( 20 )
$84.99
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$94.99
Allstar overflow tanks are 1 qt. aluminum tanks for cars with a manifold filler neck that's higher than the radiator top tank. They can easily be mounted as the highest point of the cooling system. Allstar tanks feature a heavy-duty aluminum neck with a port for an overflow fitting, an inlet and outlet, and a bracket. Keep air out and fluid in with Allstar overflow tanks.
( 12 )
$94.99
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$104.99
Vibrant Performance's catch can reservoirs are meant to be used to change catch can capacity on Vibrant's Gen 3 catch cans. These replacement reservoirs come with a thread-on bottom end cap and are offered in small, medium, or large sizes. A dipstick is included with corresponding assembly size, as well as a -8 ORB drain plug to allow installation of your catch can. Select the replacement catch can reservoir suited to your application needs.
Not Yet Reviewed
$77.99
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$89.99
Canton Racing radiator caps are designed for use with their aluminum expansion tanks or any other application that requires a high-pressure radiator-style cap.
( 8 )
$62.00
Add some functional bling to your engine bay with a Classic Performance stainless steel radiator overflow tank. These cylindrical units have a polished finish and are available in lengths to fit many applications. The vented tanks have hose barbs for inlet/outlet attachments to recirculate your coolant, and install with easy bolt-on attachment. Order the model that best complements your vehicle and available space.
( 1 )
$69.99
Flex-A-Lite reservoir brackets assist you with proper mounting of your coolant and power steering overflow, as well as washer fluid reservoirs in specific applications. When relocation of units are necessary, choose the proper Flex-A-Lite brackets to mount your reservoirs.
( 4 )
$53.99
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$54.99
Mopar Replacement overflow and recovery tanks are direct-fit replacements manufactured from quality materials, just like the originals, to fit just like the originals. Choosing genuine Mopar parts delivers the confidence that you have the right part, with the right fit, and the right performance to restore and/or repair your Chrysler, Dodge, or Jeep properly and safely. If you need to replace a cracked or broken overflow tank on your Mopar vehicle, choose genuine Mopar Replacement parts. Order the model for your application.
( 3 )
$66.99
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$103.99
Featuring highly polished aluminum construction and meticulous TIG welding, there is no equal to Fluidyne coolant expansion tanks. Each tank has a 1/4 in. barbed fitting, 3/8 in. NPT side fitting, and 1/2 in. NPT bottom fitting to make plumbing easy. Two 1/4 in. mounting holes makes mounting these tanks a breeze! A high-quality Fluidyne cap is included with each overflow and recovery tank.
Not Yet Reviewed
$109.00
Summit Racing™ aluminum overflow tanks will help save you money by keeping excess fluid from spilling out onto the track. Made from .050 in. thick alloy, the tanks have a custom petcock and come complete with all necessary brackets and fittings for easy installation. They're available in a variety of sizes, shapes, finishes, inlet/outlet diameters, and tank capacities. Recover coolant fluids before they're wasted; upgrade to a lightweight Summit Racing™ overflow tank.
( 55 )
$59.99
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$86.99
Bob Drake radiator overflow and recovery tanks retain precious engine coolant and prolong engine life. They're made of high-grade, thick-wall stainless steel—great for all-season driving for stock or high performance engines. Additional details: * Art deco spout design * No-leak O-ring seal * Knurled knob for grip and comfort * Course threads for easy on and off * High-polished show car quality * Stainless steel brackets and hardware * Radius edge mounting tabs for unlimited mounting positions * Correct size return tube to radiator * Plain cap included
Not Yet Reviewed
$82.99
United Pacific radiator water overflow tanks are offered in a selection of lengths to meet your cooling needs. These high-quality overflow tanks are constructed using stainless steel and are polished to a mirror finish.
( 20 )
$76.99
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$95.99
Rein Automotive OE-quality expansion tanks install, fit and perform the way the original manufacturer intended. They're designed to match or exceed the factory materials used—produced from virgin plastic with no regrind to prevent cracking from heat cycles and ensure the plastic is durable for a long service life. These engine coolant reservoirs are available in a wide range of sizes and configurations. Order the replacement model recommended for your vehicle.
( 1 )
$51.99
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$103.99
Dress up your engine compartment with one of these OER universal radiator overflow tanks. They're manufactured from durable stainless steel and then polished for a beautiful finish. The tanks are available in a variety of diameters and lengths to suit what's best for your engine and cooling combination.
( 89 )
$54.99
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$63.99
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