
Gates · New
Gates 97-03 Chevrolet Monte Carlo Heater Hose
MPN 19121 · Store SKU gat19121
Supplier stock checked 11/7/2026, 2:56:15 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
Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today?s smaller, tighter-fitting engine compartments. It can be used for coolant, water and air applications, also approved for marine applications. Premium Molded Heater Hose
Manufacturer fitment & guides
- 2003-00 Chevrolet, Impala, V-6 3.8 L, Heater To Eng. (Bottom)
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.