Genuine original equipment part (OEM) that was factory installed on your vehicle by the manufacturer.
Item Condition:New
1 Year Warranty
This item is backed by our 1-year warranty. In the event this item should fail during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
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How to Replace Radiator Cap 2007-11 Honda CR-V
Created on:
Tools used
No Tools Needed
1. Removing the Radiator Cap
Before beginning, make sure the engine is cold
Twist the counterclockwise
Remove the radiator cap
2. Installing the Radiator Cap
Turn the radiator cap clockwise for two clicks
Hi, I’m Mike from 1A Auto. We’ve been selling auto parts for over 30 years!
We're going to replace this radiator cap. You want to make sure that the engine is cold whenever you take this radiator cap off. Some of the signs that you have a bad radiator cap could be that the radiator cap itself is not releasing the pressure and it's causing the engine to boil over, and that would cause an overheating issue.
Another sign would be that the hoses are collapsed, over here. And also the coolant reservoir full of coolant, or overflowing. That would be caused by the vacuum system, the vacuum return in the cap. That could be stuck closed, and that's a sign that it's bad. And also it could be leaking or it could be sucking in air because of a bad seal. So at this point, we are going to twist this off to the left. There should be two tabs to go through. There's a radiator cap, that would be the vacuum return side and then the spring side and then the seals.
Here's our old radiator cap. Here's our new radiator cap from 1AAuto.com. They are similar designs, same seals, same retainers that hold it on. So what we'll do at this point, we'll install this. We're going to align this up with the tabs, we go this way. There's going to be one click and then you're going to do another click.
Thanks for watching. Visit us at 1AAuto.com for quality auto parts, fast and free shipping, and the best customer service in the industry.
19045-PAA-A01
In Stock
Product Reviews
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4.50/ 5.08
8 reviews
5 Stars
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Quality, but should’ve came with the radiator
Chase
October 30, 2020
Ordered the radiator but had to buy a cap separately.... for 30 bucks....
19045-Paa-A01 Cooling Radiator Cap For Acura
eddie
September 2, 2021
At $29.95, same for my original Acura TL. But I found it cheaper from other seller.
HDRAD00001-Honda Acura Radiator Cap Honda OEM 19045-PAA-A01
Alberto
February 2, 2022
good quality OEM efficiency Radiator Cap.
great !!!!!
Jonhy
September 29, 2023
great !!!!
Radiator Cap 2011 Honda Accord 2.4L
Elkin
January 16, 2024
Very easy to use and keep my new radiator covered.
AWESOME!!
Martha
February 7, 2024
Good quality
Great and wonderful experience
Cesar
June 4, 2024
Excelent
Tapa radiador.
Henry
October 25, 2024
La tapa del radiador qued perfecta y la fecha de entrega fue la acordada por ellos muy contento y satisfecho. Volver a comprar cuando necesite alguna parte.
Customer Q&A
No questions have been asked about this item.
Customer service
877-844-3393
Monday - Friday 8:00am - 9:30pm ET Saturday - Sunday 8:00am - 4:30pm ET
Acura is a registered trademark of Honda Motor Co., Ltd.. 1A Auto is not affiliated with or sponsored by Acura or Honda Motor Co., Ltd..See all trademarks.
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