★★★★★
February 19, 2026
It work good.i would tell other people about this.you could find anything here.
Replaces
Genuine original equipment part (OEM) that was factory installed on your vehicle by the manufacturer.
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.
FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories. Shipping is not available to Canada.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
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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.
It work good.i would tell other people about this.you could find anything here.
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.
Excelent
Good quality
Very easy to use and keep my new radiator covered.
great !!!!
good quality OEM efficiency Radiator Cap.
At $29.95, same for my original Acura TL. But I found it cheaper from other seller.
Ordered the radiator but had to buy a cap separately.... for 30 bucks....
