Buy 2000 Chevrolet S10 -L - cylinder BATTERY EV (EV/BEV) M/T 4WD Base Extended Cab Pickup Stepside HVAC - OEM Chevrolet Part # 52474797

HVAC Heater Core Seal. Seal, Heater Core Tube.
HVAC Heater Core Seal. Included with: Seal kit.

HVAC Heater Core Seal

Fits Blazer, Bravada, Jimmy

1998-05, lower.
Heater Core - Repair or Replace
Your vehicle’s heater core handles hot water from your engine’s cooling system and transfers the heat to the cabin in the form of comforting heat from your vents. A failed heater core can leak that water—which is also called coolant or antifreeze—onto the floor on the passenger side. If your 2000 Chevrolet S10 needs to have the heater core replaced, it's a job best left to a Chevrolet trained technician.