Radium® - Radiator Cap

52 reviews|Item # 727774439
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2014 Infiniti Q50
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Product Details

Infiniti Q50 2014-2015, Radiator Cap by Radium®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely provide excellent performance and years of trouble-free service.



  • High quality at an affordable price
  • Expertly made from premium materials
  • Built to match your exact requirements

If you are a car junkie, you certainly keep all the systems and parts of your vehicle in perfect condition. Surely, the cooling system is no exception, and if you want your vehicle to function at its full potential, the high-quality performance cooling parts we offer are just what the doctor ordered. This product has a heavy-duty construction to be reliable and durable enough to hold up to hard use and wear. So, if you're looking for performance cooling parts with increased capacity and heat transfer capability, CARiD will have you covered.

Radium Engineering® is a trusted automotive manufacturer that offers an expanding collection of motorsport parts and accessories for high-performance and racing vehicles. All Radium products are carefully designed with thorough R&D and expertly built in-house using the latest computer simulation and modeling techniques to provide second-to-none quality. Extensively tested, the company’s products deliver the most impressive performance and exceed the most demanding expectations. For these reasons, top motorsport competitors from all over the world rely on Radium Engineering products.

Warranty Information


All Radium Engineering brand products are subject to a 1 Year Limited Warranty from the date of original purchase. If a product fails, it will be repaired or replaced at Radium Engineering’s option when it has been determined by Radium Engineering to have failed due to defects in materials or workmanship. Warranty claims must be made by the original purchaser.

This warranty is limited to repair or replacement of the merchandise only and shall not, in no event, exceed the original purchase price. Radium Engineering will not be held responsible for secondary or consequential damages or costs (including labor, towing, etc.) incurred due to failure of this product

This warranty applies to the original purchaser only and is non-transferrable. Improper use, installation, modification, abuse, or unauthorized repairs or alterations voids this warranty. Credit for defective products will be issued pending inspection by Radium Engineering. This warranty does not extend to third party products often used in Radium Engineering products, such as fuel pumps, turbochargers, or any other non-Radium Engineering brand products. 

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Product Reviews


Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

Radium® - Radiator Cap
Radium® - Radiator Cap
Average Rating: 5 of 5
5 of 5
Good Replace for OEM Cap.
This cap is right on the money. Replaced OEM with this one and it fit perfectly. Silicon seal is great, causing no leaks. I bet this one will die after my car itself. Overall, it’s just what I was looking for my 1992 Integra.
Posted by (Asbestos, QC) / 1992 Acura Integra
Was this review helpful for you? Yes
5 of 5
Great cap. It came to me right in time, was as described. Just put it on the radiator and issue resolved. Already forget about radiator leaking. The price could be a little higher than on other caps but hey it feels like great solid product. Worth it.
Posted by (Las Palmas De Gran Canaria, LP) / 1990 Acura Integra
Was this review helpful for you? Yes
Low Prices Price match guarantee
In-House Experts We know our products
Guaranteed Fitment Always the correct part
Easy Returns Quick & Hassle Free

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