PRL Motorsports - Premium Automotive Performance Products

2023+ Acura Integra 1.5T Coolant Overflow Reservoir Tank

2023+ Acura Integra 1.5T Coolant Overflow Reservoir Tank - Main image
2023+ Acura Integra 1.5T Coolant Overflow Reservoir Tank - View 22023+ Acura Integra 1.5T Coolant Overflow Reservoir Tank - View 32023+ Acura Integra 1.5T Coolant Overflow Reservoir Tank - View 42023+ Acura Integra 1.5T Coolant Overflow Reservoir Tank - View 52023+ Acura Integra 1.5T Coolant Overflow Reservoir Tank - View 6
$153.3 $219 In stock

Category: Overflow & Expansion Tanks

Fits 2022+ Honda Civic 1.5T (Excludes CVT)


Fits all 2022+ Honda Civic 2.0L


Fits 2023+ Acura Integra (Excludes CVT)


Fits all variant models including RHD, International Models, Etc.


Overview

Important Notes:

The PRL Motorsports aluminum Coolant Expansion Overflow Tank replaces the unattractive, factory plastic tank with this sleek and sturdy aluminum tank that better fits the aesthetics underneath the hood of your car. The internal volume of our Coolant Expansion Tank is equivalent to the factory tank, resulting in no coolant loss.

Our expansion tank is constructed of TIG-welded, 3mm thick aluminum and anodized gloss black durability. Each tank includes a billet aluminum cap, sight glass and custom lower fitting to fit the factory coolant line. This kit requires no modification for installation and reuses all factory hardware.

Over time, heat cycles and age can cause plastic coolant tanks to fail. Fortunately, our aluminum replacement improves heat-transfer due to its superior thermal conduction properties, and resists high coolant pressures commonly associated with race engines!

Technical Notes:

  • (1) 1-Piece Aluminum Tank (Anodized) w/ Integrated Mounting Bracket
  • (1) Adapter Fitting
  • (1) Billet Overflow Cap
  • (1) Sight Glass
Before you pay

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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If you need a refund

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Please contact us for the refund processing timeframe before returning an item.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Emma ★★★★★

The level marks line up perfectly with the factory holes on my '23 Integra, making installation straightforward. It feels like a solid, direct replacement that fits the engine bay as intended.

Elizabeth Q. ★★★★★

Installed this on my '23 Integra this weekend and it fit perfectly with no modifications needed. The tank looks identical to the factory one, just without the stress marks from the original plastic.

Victoria ★★★★★

Had a small crack in my original tank, and this replacement fit perfectly on my '24 Integra without any issues—the molded plastic feels just as sturdy as the factory part. The install was straightforward, maybe 20 minutes total.

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