
Gates · New
Gates 2015 Peterbilt 389 Cummins ISX15 Diesel Lower Pipe To Eng Severe Service Silicone Coolant Hose
MPN 28231 · Store SKU gat28231
Supplier stock checked 11/7/2026, 10:00:22 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Many heavy-duty vehicles manufactured in 2007 or later have advanced emissions systems that run hotter under the hood than previous models, requiring the use of a silicone coolant hose to maintain optimal temperatures. Gates Severe Service Silicone Coolant Hose is a high-quality, 4-ply silicone hose that was built to excel when the going gets hot. Severe Service Straight Silicone Coolant Hose
Manufacturer fitment & guides
- 2015 Peterbilt, 389, Cummins ISX15 Diesel, Lower - Pipe To Eng.
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.