2Bros Parts

RADIATOR CAP (23 psi) BLACK 58-1016BK

$30.94

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Delivery to United States 5–8 business days

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K&S Technologies 58-1016BK black high-pressure racing radiator cap is a universal replacement cap for many Japanese motorcycle cooling systems. Designed to seal the radiator filler neck at a higher pressure than a standard cap, this cap helps raise the coolant boiling point for off-road or racing use. Features include universal fit for most Honda, Kawasaki, Suzuki and Yamaha models, high-pressure cooling system sealing, high-temperature sealing components, a black finish, and a grooved cap edge for improved grip. Includes a high-temperature metal film warning decal and adhesive. Pressure rating is 1.6 bar or 23 psi, increasing stock pressure by 7 psi compared with a standard 16 psi cap. Raises boiling point by 21 to 24 degrees Fahrenheit compared with a standard 16 psi cap.

Specifications
SKU
18-082.23.BK
Brand
K&S Technologies
Availability
In Stock (10)
General Colour C
Black
General Product Group
Cooling Systems & Parts
General Product Type
Radiator Cap
Variant Id
224151
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

K&S Technologies 23 psi Black Radiator Cap

Upgrade your motorcycle's cooling system with the K&S Technologies 58-1016BK black high-pressure radiator cap. This universal replacement cap is engineered to seal your radiator at a higher pressure than standard caps, effectively raising the coolant's boiling point. This makes it an ideal choice for demanding off-road or racing applications where maintaining optimal engine temperature is crucial.

Key Features:

  • Designed for high-pressure cooling system sealing.
  • Features high-temperature sealing components for reliable performance.
  • Comes in an attractive black finish.
  • The grooved cap edge ensures improved grip for easier removal and installation.
  • Includes a high-temperature metal film warning decal and adhesive for proper application.
  • Pressure rating is clearly printed on the cap in both metric (1.6 bar) and standard psi (23 psi) units.
  • Increases stock pressure by 7 psi over a standard 16 psi cap.
  • Raises the coolant boiling point by 21 to 24 degrees Fahrenheit compared to a standard 16 psi cap.

Specifications:

  • Pressure Rating: 1.6 bar
  • Pressure Rating: 23 psi
  • Finish: Black
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

Call or email us with your make, model and year and we will check it for you before you order.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

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