Availability

- In Stock Items. Ships Today. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Make/Model
Submodel
- BASE
- HEAVY HALF
- HIGH SIERRA
- SIERRA
- SIERRA CLASSIC
- SIERRA GRANDE
- SIERRA GT
- SIERRA SL
- SIERRA SLE
- SIERRA SLT
- SIERRA SLX
- SIERRA SPECIAL
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Make/Engine
Heater Core Inlet Size
- 0.630 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.669 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Heater Core Outlet Size
- 0.750 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 0.787 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Heater Core Length (in.)
- 6.73 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 8.23 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Heater Core Width (in.)
- 7.21 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 7.63 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Heater Core Thickness (in.)
- 0.98 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 2.00 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.