Ford Motorcraft RS-531 Coolant Reservoir Tank Cap 2020-2026 6.7L & 3.0L Powerstroke
Ford Motorcraft RS-531 Coolant Reservoir Tank Cap 2020-2026 6.7L & 3.0L Powerstroke is backordered and will ship as soon as it is back in stock.
Product Care information
Product Care information
At BackWoods Diesel, we ensure all parts are stored in a clean, dry, and temperature-controlled environment to prevent damage. Our team inspects each part for quality and maintains them according to manufacturer guidelines before shipping.
Delivery and Shipping
Delivery and Shipping
At BackWoods Diesel, we prioritize fast and reliable shipping. All orders are carefully packed and dispatched promptly to ensure your parts arrive safely and on time, so you can keep your projects running smoothly without delay.
Ford Motorcraft RS-531 Coolant Reservoir Tank Cap 2020-2026 6.7L &a...
Ford Motorcraft RS-531 Coolant Reservoir Tank Cap 2020-2026 6.7L & 3.0L Powerstroke is backordered and will ship as soon as it is back in stock.
Description
Description
Maintain proper cooling system pressure with this Genuine Ford Motorcraft RS-531 Coolant Reservoir Expansion Tank Cap, designed for 2018–2021 Ford F-150 3.0L Powerstroke and 2020–2026 Ford Super Duty 6.7L Powerstroke diesel engines.
A worn or damaged coolant reservoir cap can allow pressure to escape from the cooling system, resulting in coolant loss, overheating, or reduced cooling system efficiency. Replacing it with a Genuine Ford Motorcraft cap restores the factory pressure rating and ensures a secure, leak-free seal for reliable engine operation.
Manufactured to Ford's exact engineering specifications, this OEM cap delivers the fit, durability, and long-lasting performance your Powerstroke deserves.
Whether you're replacing a leaking cap or performing preventative maintenance, the RS-531 is a direct-fit replacement engineered for years of dependable service.
Features & Benefits:
- Genuine Ford Motorcraft OEM replacement
- Direct replacement coolant reservoir expansion tank cap
- Maintains proper cooling system pressure
- Helps prevent coolant leaks and overheating
- Precision-engineered sealing surface for leak-free performance
- Manufactured to Ford's OEM quality standards
- Durable construction for long service life
- Simple direct-fit installation
Part Numbers:
Ford Part Number: DG9Z-8100-A
Motorcraft Part Number: RS-531
Replaces: RS-530 / BE8Z-8100-A
UPC: 031508611429
Vehicle Fitment:
2020–2026 Ford F-250/F-350/F-450/F-550 Super Duty 6.7L Powerstroke Diesel
2018-2021 Ford F-150 3.0L Powerstroke Diesel
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