Honda Civic Si Coolant Overflow Tanks

Replacement Overflow Tanks
  • Replacement - Engine Coolant Reservoir
    ReplacementEngine Coolant Reservoir
    711
    # sp262014
    Engine Coolant Reservoir by Replacement. Trust Replacement to keep your engine running cool and your wallet happy. Replacement's coolant reservoirs are designed to fit and function just like the original parts. You get the same seamless...
    Direct fit replacementMade to OEM specs for proper fit and function
    $3.24 - $491.69
  • Replace® - Coolant Recovery Tank
    Replace®Coolant Recovery Tank
    71
    # sp1422
    Coolant Recovery Tank by Replace®. Coolant recovery tanks can crack and leak coolant, and also become discolored from contaminated coolant. Most recovery tanks are translucent, with fill indicators on the side of the tank, so...
    Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
    $4.51 - $93.80
  • Dorman® - Engine Coolant Recovery Tank
    Dorman®Engine Coolant Recovery Tank
    15
    # sp49079
    Engine Coolant Recovery Tank by Dorman®. Heat and engine vibration can damage plastic overtime causing cracks and leaks. Dorman's Engine Coolant Recovery Tank uses premium plastic to withstand the effects of stress generated by the...
    Comes with reservoir capManufactured from premium plastic
    $6.55 - $435.21
  • TRQ® - Engine Coolant Reservoir
    Save up to 12%
    TRQ®Engine Coolant Reservoir
    161
    # sp239854
    Engine Coolant Reservoir by TRQ®. If your engine coolant reservoir has failed, replace it with this high-quality one from TRQ. Developed to fit and function exactly as the OEM component, it provides reliable performance mile after mile....
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $16.16 - $116.95
    $17.95 - $116.95Save up to 12%
  • Sherman® - Engine Coolant Recovery Tank
    Sherman®Engine Coolant Recovery Tank
    3
    # sp187419
    Engine Coolant Recovery Tank by Sherman®. Make your vehicle perfect in every detail with Sherman products designed with ultimate quality and durability in mind. Reliable function that will meet your exacting demands and long service...
    Constructed to deliver trouble-free performanceMade from quality materials to provide maximum reliability
    $8.15 - $125.30
  • Alzare® - Engine Coolant Recovery Tank
    Alzare®Engine Coolant Recovery Tank
    2
    # sp252059
    Engine Coolant Recovery Tank by Alzare®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Alzare will last a lifetime....
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $3.29 - $99.43
  • Dorman® - OE Solutions™ Engine Coolant Reservoir
    Dorman®OE Solutions™ Engine Coolant Reservoir
    0
    # sp259718
    OE Solutions™ Engine Coolant Reservoir by Dorman®. This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to...
    Direct replacement for a proper fit every timeConstructed from high-quality materials for long-lasting durability
    $13.74 - $92.47
  • URO Parts® - Expansion Tank
    URO Parts®Expansion Tank
    0
    # sp114858
    Expansion Tank by URO Parts®. This superior part by URO is a great alternative solution to the costly factory equipment that will help you restore smooth and efficient operation of your vehicle. Thoroughly designed and rigorously tested...
    Designed to replace your worn out factory cooling partOptimizes engine cooling performance
    $17.55 - $335.34
  • Replacement - Engine Coolant Reservoir
    ReplacementEngine Coolant Reservoir (ID0056AA0504R00)
    711
    # mpn5058289732
    Engine Coolant Reservoir by Replacement. With Cap. Trust Replacement to keep your engine running cool and your wallet happy. Replacement's coolant reservoirs are designed to fit and function just like the original parts. You get the same...
    Direct fit replacementMade to OEM specs for proper fit and function
    $5.03
  • Replacement - Engine Coolant Reservoir
    ReplacementEngine Coolant Reservoir (ID0056AA0292R00)
    711
    # mpn5058194214
    Engine Coolant Reservoir (ID0056AA0292R00) by Replacement. With Cap. Trust Replacement to keep your engine running cool and your wallet happy. Replacement's coolant reservoirs are designed to fit and function just like the original...
    Direct fit replacementMade to OEM specs for proper fit and function
    $5.71
  • Honda OE - Upper Inverter Cooler Insulator
    Honda OEUpper Inverter Cooler Insulator (74173SJ4000)
    0
    # mpn4679264983
    Upper Inverter Cooler Insulator (74173SJ4000) by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which means there’s no...
    Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function
    $4.42
  • Dorman® - Engine Coolant Recovery Tank
    Dorman®Engine Coolant Recovery Tank (603-231)
    11
    # mpn4841568827
    Engine Coolant Recovery Tank by Dorman®. Non-Pressurized. Heat and engine vibration can damage plastic overtime causing cracks and leaks. Dorman's Engine Coolant Recovery Tank uses premium plastic to withstand the effects of stress...
    Comes with reservoir capManufactured from premium plastic
    $47.56
  • TRQ® - Engine Coolant Reservoir
    Save 4%
    TRQ®Engine Coolant Reservoir (ECA62900)
    161
    # mpn5017681340
    Engine Coolant Reservoir by TRQ®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price
    $31.63
    $32.95Save $1.32 (4%)
  • Honda OE - Engine Coolant Reservoir Hose
    Honda OEEngine Coolant Reservoir Hose (19103RNAA00)
    0
    # mpn4679293967
    Engine Coolant Reservoir Hose (19103RNAA00) by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which means there’s no...
    Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function
    $1.49
  • Honda OE - Engine Coolant Reservoir Hose Adapter
    Honda OEEngine Coolant Reservoir Hose Adapter (19106RSAG00)
    0
    # mpn4679271916
    Engine Coolant Reservoir Hose Adapter (19106RSAG00) by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which means...
    Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function
    $1.57
  • Alzare® - Engine Coolant Recovery Tank
    Alzare®Engine Coolant Recovery Tank (HO3014131)
    2
    # mpn4896368121
    Engine Coolant Recovery Tank by Alzare®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Alzare will last a lifetime....
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $13.91
  • Replace® - Engine Coolant Recovery Tank
    Replace®Engine Coolant Recovery Tank (HO3014101)
    64
    # mpn3732831142
    Engine Coolant Recovery Tank by Replace®. Coolant recovery tanks can crack and leak coolant, and also become discolored from contaminated coolant. Most recovery tanks are translucent, with fill indicators on the side of the tank, so...
    Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
    $4.75
  • Replace® - Engine Coolant Recovery Tank
    Replace®Engine Coolant Recovery Tank (HO3014115)
    64
    # mpn3732830146
    Engine Coolant Recovery Tank (HO3014115) by Replace®. Coolant recovery tanks can crack and leak coolant, and also become discolored from contaminated coolant. Most recovery tanks are translucent, with fill indicators on the side of the...
    Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
    $4.63
  • Dorman® - OE Solutions™ Non-Pressurized Coolant Reservoir
    Dorman®OE Solutions™ Non-Pressurized Coolant Reservoir (603-885)
    0
    # mpn4990416167
    OE Solutions™ Non-Pressurized Coolant Reservoir by Dorman®. This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and...
    Direct replacement - this engine coolant reservoir matches the fit and function of the original partIdeal solution - engineered for a seamless installation
    $43.43


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Honda Civic Si Coolant Overflow Tanks Reviews

1 review
This reservoir was exactly what my Civic needed. Easy fix for my coolant leak issues.
Posted by Felix (Tampa, FL) / April 25, 20241994 Honda Civic
Honda Civic Si Models
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