Keep the cabin warm and the windows clear with the Spectra Premium heater core, MPN 94611 — a direct-fit replacement for the rear heater unit on the listed applications. It fits many vehicles, among them the 1981-1995 Chevrolet G10, 1981-1995 Chevrolet G20 and 1981-1995 Chevrolet G30; see the Buyer's Guide tab for the full list. This heater core routes hot engine coolant through its tubes and fins so the blower can push warmed air into the passenger compartment; if the original clogs, corrodes or leaks, this replacement is designed to take over that heat exchange.
All-aluminum construction: aluminum tank, tubes and core.
Inlet pipe diameter: 0.625 in.
Outlet pipe diameter: 0.75 in.
Built to perform: Spectra Premium HVAC heater cores are engineered to meet or exceed the performance of the original equipment they replace.
Signs this rear heater core may need replacing include little or no heat from the vents, a sweet coolant smell inside, fogging on the glass, or damp carpet from a coolant leak. Diagnose the cause before replacing, since low heat can also stem from other cooling-system or blend-door issues.
Interchange: 1560031 · 60031 · 9010165 · 1042 · 9096 · 3261 · 279166 · 399096 · 938566 · 2435 · 19131985 · 3042455 · 52479877 · HTR010255 · 702435 · 6603261 · 98611 · 91611 · 1812120 · 90435 · HT399096
This part cross-references / interchanges with the following part numbers:
1560031, 60031, 9010165, 1042, 9096, 3261, 279166, 399096, 938566, 90611, 2435, 91611, 98611, 19131985, 3042455, 52479877, HTR010255, 702435, 6603261, 1812120, 90435, HT399096
