The SPE Motorsport Primary and Secondary Radiator Drain Plug Set solves a common frustration with the factory 6.7L Powerstroke radiator drain plugs — they're hard to grip, hard to turn, and become brittle over time. Snyder Performance Engineering replaced that factory compromise with precision-machined billet aluminum drain plugs that retain the factory-style drain tangs while adding a 1/4-inch square ratchet drive for easy removal. The result is a drain plug that actually works the way you need it to during every coolant service.
Finished in anodized aluminum for long-term corrosion resistance and clean appearance, these plugs include fresh Buna O-rings for leak-free sealing. Sold as a pair — one for the primary radiator, one for the secondary — and compatible with 2013-2025 Ford Super Duty trucks equipped with the 6.7L Powerstroke.