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Free Shipping Over $349.99 Earn Builders Club Points On Every Order 0% Affirm Financing

Free Shipping Over $349.99

Orders of $349.99 or more ship free in the continental U.S., typically in 3 to 5 days.

Alaska, Hawaii, and international orders are charged shipping at checkout. Truck freight and supplier-fulfilled items are not included.

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This part does not have vehicle specific fitment. Please contact us if you need assistance.

Honda Radiator Cap
Part Number: 19045-PAA-A01

★★★★★ ★★★★★ 1 Reviews
Images may be for reference only

Honda Radiator Cap
Part Number: 19045-PAA-A01

★★★★★ ★★★★★ 1 Reviews
$18.68

Earn 37 Builders Club Points. Learn More

Available to Order
Estimated to ship in 1–2 business days
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Product Details

Part Number: 19045-PAA-A01
Brand: Honda
Genuine new part from Honda, listed as #5 in the diagram.

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

Vehicle Fitment

This part does not have vehicle specific fitment. Please contact us if you need assistance.

1 Reviews ★★★★★ ★★★★★

★★★★★ ★★★★★
5/5.00 Stars out of 1 Reviews
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Verified Buyer
Clean asf
★ ★ ★ ★ ★
Landon | January 29th, 2026
Exactly what I expected. Definitely a lot cleaner than the OEM black

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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.

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K Series Parts
6880 Broadway Unit H
Denver, CO 80221