PRL Motorsports - Premium Automotive Performance Products

PRL Motorsports High Performance 1.3 Bar Radiator Cap - Type-A

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$20.3 $29 In stock

Category: Radiators & Hoses

Universal Type-A Honda / Acura Rad Cap - Fits MOST Factory Radiators

Fits factory & PRL expansion tanks on the models below.
- 2016-2021 Honda Civic 1.5T & 2.0L
- 2017+ Honda Civic Type-R FK8 & FL5
- 2023+ Acura Integra Type-S

Overview

Important Notes:

We are proud to introduce the PRL Motorsports High-Performance 1.3 Bar Radiator Cap—a must-have upgrade for those seeking better cooling performance and style. Designed to boost engine efficiency, this cap is ideal for performance vehicles, daily drivers, and hot climates. A simple yet powerful solution that improves both cooling system reliability and aesthetics.

Quick Specs:

  • Optimized Cooling System: Increases pressure to raise the boiling point, helping prevent overheating.
  • Pressure Rating: 1.3 Bar (18.8 PSI)
  • Universal Fit for Honda/Acura Models: Easy installation on most factory radiators.
  • Enhanced Engine Bay Aesthetics: Clean, performance-oriented design.
  • Construction: High-quality materials to withstand heat and pressure.

Type-A Cap Fitment:

  • Universal Type-A Honda / Acura Radiator Cap – **Fits MOST factory radiators**
    • 2016-2021 Honda Civic 1.5T & 2.0L
    • 2017+ Honda Civic Type-R FK8 & FL5
    • 2023+ Acura Integra Type-S
    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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    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 (4.6 / 5 · 5 reviews)

    Olivia X. ★★★★★

    My FK8 runs noticeably cooler at idle since swapping to this cap, and the 1.3 bar seal feels more secure than the stock one. It clicks on firmly with no leaks so far.

    Daniel C. ★★★★★

    Fits my Civic 1.5T's factory radiator perfectly, and the 1.3 bar rating gives me peace of mind knowing it'll hold up under hard pulls. The cap feels solid and clicks on with a satisfying, firm seal.

    Jacob ★★★★★

    Finally, a cap that actually fits my Civic's factory radiator without any fuss. The 1.3 bar rating gives me peace of mind on hot track days, and the Type-A design sealed perfectly right out of the box.

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