Motorcraft RS531 radiator cap close-up showing seal to maintain cooling system pressure
Motorcraft RS531 radiator cap close-up showing seal to maintain cooling system pressure

Motorcraft RS531 Radiator Cap – Premium Aftermarket Replacement for Ford & Lincoln

Overview The Motorcraft RS531 radiator cap is a premium aftermarket replacement designed for Ford and Lincoln vehicles....
Vendor: Motorcraft
Availability: In stock
£40.20
£40.20
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Motorcraft RS531 radiator cap close-up showing seal to maintain cooling system pressure

Motorcraft RS531 Radiator Cap – Premium Aftermarket Replacement for Ford & Lincoln

£40.20
Motorcraft RS531 radiator cap close-up showing seal to maintain cooling system pressure

Motorcraft RS531 Radiator Cap – Premium Aftermarket Replacement for Ford & Lincoln

£40.20
Description
Description
x

Overview

The Motorcraft RS531 radiator cap is a premium aftermarket replacement designed for Ford and Lincoln vehicles. It is tested to support reliable cooling system performance and enduring service life, helping you maintain steady engine temperatures during daily driving and longer trips. Built with a focus on durability, this cap contributes to a consistent cooling cycle without adding complexity to your maintenance routine.

When you install the RS531, you may notice a precise seal and robust venting that works to minimize coolant loss and help preserve proper pressure within the cooling circuit. The cap’s sturdy design is crafted to withstand common driving conditions and temperature fluctuations, giving you a practical option for regular service intervals and occasional repairs.

Key benefits

  • Direct compatibility with Ford and Lincoln models, simplifying maintenance planning
  • Rugged construction designed for long life and reliable performance
  • Thorough testing to support consistent cooling system operation
  • Two-year unlimited mileage warranty with labor included

Product details

  • Country of Origin: China
  • Package Height: 3.02 inches
  • Package Length: 7.53 inches
  • Package Width: 5.58 inches

Warranty and support: The RS531 includes a two-year unlimited mileage warranty with labor included and no commercial exceptions. For coverage specifics, review the warranty terms applicable in your region. This backing reflects a commitment to value and dependable service for technicians and DIY enthusiasts alike.

How it fits your drive: Replace a worn radiator cap during routine maintenance or when you notice signs of pressure changes in the cooling system. The RS531 is designed to provide a secure fit and reliable venting, which may support steadier engine temperatures during hot days, heavy driving, or longer trips.

FAQ

Q: What vehicles is the Motorcraft RS531 radiator cap designed for?

A: Designed as an aftermarket replacement for Ford and Lincoln models; verify fitment for your exact year and model.

Q: What warranty comes with the RS531 radiator cap?

A: Two-year unlimited mileage warranty with labor included and no commercial exceptions.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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