S&B Upper Coolant Pipe | 2017+ F-250 / 350 | 6.7L Powerstroke

S&B Upper Coolant Pipe | 2017+ F-250 / 350 | 6.7L Powerstroke

Marsoni

M251S

$149.50

Get it in 3 business days with 1 day shipping. Friday, May 29

S&B Upper Coolant Pipe | 2017+ F-250 / 350 | 6.7L PowerstrokeDoes not fit trucks with a 2nd radiator hose. Please see graphic in the image gallery. BUILT TO LAST The aluminum S&B Upper Coolant Pipe (radiator pipe) for the Ford Powerstroke 6. 7L features billet ends, silicone couplers, mandrel bent pipe, and connects with stainless steel hose clamps with a sealing liner. These are significant improvements over the factory plastic pipe, which is prone to cracking, leaking and failure.

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The looks are very nice, functional if left alone once assembled. After that I would leave them alone otherwise you risk the main male portion just coming loose of the housing, sound quality is decent, nothing to write home about, but again, not very durable. If they could fix that 1 thing, these would be very good buy and value, the rest of each plug is hefty and well made.

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Reviewed in the United States on January 12, 2026

Verified Purchase

Amazon Customer

Alexandria, US

★★★★★ 5

Fixed my over temp warning issue.

Easy to change and work like new. No more over temp warning at idle.

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Reviewed in the United States on June 9, 2025

Verified Purchase

Michael Rhodes