Parts Now Pay Later with
Log In Cart
Log In
Create An Account
Log In Cart
Your Cart Is Empty
Cart Total
Edit Your Cart Checkout
Free Shipping Over $299.99

Free Shipping Over $299.99

Orders of $299.99 or more ship free within the continental U.S.
Shipping to Alaska and Hawaii is additional and not included.
We do not ship international at this time.

Shipping Policy

PRL 22-25 Civic/23-25 Integra Red Coolant Overflow Reservoir Tank
Part Number: PRL-HC11-OFT-RED

Images may be for reference only

PRL 22-25 Civic/23-25 Integra Red Coolant Overflow Reservoir Tank
Part Number: PRL-HC11-OFT-RED

Be the first to review!
$209.99

Reward Points

It pays to shop with K Series Parts and our reward points program! For every $1.00 you spend you earn reward points.

They are easy to earn, just log in to your account when you check out. If you don't have one it is free and easy to setup.

They are easy to use during check out. Click on the "Have Reward Points?" on the shipping and payment selection page.

Reward Point Program Details

You earn 2 points for every $1.00 that you spend.

100 points equal a $1.00 discount.

Maximum discount per order is 5% of the order total.

There is no minimum order total to redeem points.

Points do not apply to shipping or sales tax.

Points are not redeemable for cash.

The point value per dollar, points earned per purchase, and order minimum are subject to change.

Earn 420 reward points. Learn More

Typically In Stock
Normally Ships Same or Next Business Day
Ships directly from the manufacturer
Please email us to confirm availability
Ask us a Question

Product Details

Part Number: PRL-HC11-OFT-RED
Brand: PRL Motorsports
Color: Red
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 for durability. Each tank includes a billet aluminum cap, sight glass, and a 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!

Includes:
  • (1) 1-Piece Aluminum Tank (Anodized) w/ Integrated Mounting Bracket
  • (1) Adapter Fitting
  • (1) Billet Overflow Cap
  • (1) Sight Glass
Fitment:
  • 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.

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

Acura Integra
2023 Acura Integra A-Spec
2024 Acura Integra A-Spec
2025 Acura Integra A-Spec
2023 Acura Integra Base
2024 Acura Integra Base
2025 Acura Integra Base
Honda Civic
2022 Honda Civic EX
2023 Honda Civic EX
2024 Honda Civic EX
2024 Honda Civic EX-L
2022 Honda Civic LX
2023 Honda Civic LX
2023 Honda Civic LX
2024 Honda Civic LX
2022 Honda Civic Si
2023 Honda Civic Si
2024 Honda Civic Si
2025 Honda Civic Si
2022 Honda Civic Sport
2023 Honda Civic Sport
2024 Honda Civic Sport
2022 Honda Civic Sport Touring
2023 Honda Civic Sport Touring
2024 Honda Civic Sport Touring
2022 Honda Civic Touring
2023 Honda Civic Touring
2024 Honda Civic Touring

Reviews ★★★★★ ★★★★★

No Reviews Yet!

Write a Review

Free Shipping

K Series Parts offers free shipping for the majority of items that we sell that are shipped inside the continental United States.

Free shipping is done by the most cost effective shipping method for each order and delivery can takes 3 to 5 days on average.

Faster express shipping is available for an additional charge and calculated at checkout or on the edit basket page.

Certain products are not included in the free shipping, shipped via truck freight, or fulfilled by an outside supplier.

Alaska, Hawaii, and international orders are charged shipping and it is calculated by the website at checkout or on the edit basket page.

Instant Discount

Add this item to your cart to get an instant discount!

Not Available for Pickup

This item is not currently available for pick-up in our retail showroom and will be shipped directly to you.