Availability
1990 Heater Cores
Showing In Stock Items. Show All 247 Items.
Heater Core, Copper/Brass, Replacement, Chevy, GMC, SUV, Pickup, With Air Conditioning, Each
Part Number: SUM-382177
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
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Heater Cores, Classic OEM, Copper/Brass, Replacement, Chevy, Each
Part Number: SUM-382242
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Heater Cores, HVAC, Ford, Each
Part Number: MOF-NHC5
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Heater Core, Aluminum, Natural, Cadillac, Chevy, GMC, Each
Part Number: ADO-15-60059
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Heater Core, Aluminum, Mazda, Each
Part Number: FSS-90795
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Heater Core, Stock Replacement, 5/8 in. Inlet, 3/4 in. Outlet, Aluminum, Chevy, GMC, Truck, SUV, Without A/C, Each
Part Number: RDR-9010080
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Heater Core, Aluminum, Natural, Chevy, Cadillac, GMC, Each
Part Number: RCG-18-11691
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Heater Core, Stock Replacement, 5/8 in. Inlet, 3/4 in. Outlet, Aluminum, Ford, Mercury, With A/C, Each
Part Number: RDR-9010130
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Heater Core, Stock Replacement, 5/8 in. Inlet, 3/4 in. Outlet, Aluminum, Buick, Chevy, Cadillac, Oldsmobile, Pontiac, With A/C, Each
Part Number: RDR-9010086
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Heater Cores, Matches OE Specifications, Aluminum, Natural, 5/8 in. Inlet/Outlet, 7.00 in. x 5.63 in. x 1.00 in., Mazda, L4, Each
Part Number: RDR-9010008
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Heater Core, Aluminum, Natural, Chevy, GMC, Each
Part Number: RCG-18-11693
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Heater Core, Aluminum, Natural, Jeep, Each
Part Number: CWA-J8128784
Not Yet Reviewed
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
Aluminum Heater Core
Part Number: FSS-92413
Not Yet Reviewed
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
HVAC Heater Core, OSC Cooling Products 98485 New Heater Core
Part Number: OSC-98485
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Heater Cores, Classic OEM, Copper/Brass, Natural, Mazda, Each
Part Number: SUM-382235
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Copper/Brass Heater Core
Part Number: FSS-92184
Not Yet Reviewed
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
Heater Core, Replacement, Aluminum, Natural, Chevrolet, GMC, Each
Part Number: UAC-HT9077C
Not Yet Reviewed
Estimated Ship Date: Feb 13, 2026 if ordered today
Estimated Ship Date: Feb 13, 2026 if ordered today
HVAC Heater Core, HVAC HEATER CORE
Part Number: RDR-9010201
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Heater Cores, Classic OEM, Copper/Brass, Natural, Chevy, Geo, Pontiac, Suzuki, Each
Part Number: SUM-382234
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Heater Core, Aluminum, Must use Existing Hardware, Each
Part Number: CWA-56001459
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
HVAC Heater Core, OSC Cooling Products 98494 New Heater Core
Part Number: OSC-98494
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Aluminum Heater Core
Part Number: FSS-98636
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
HVAC Heater Core
Part Number: UAC-HT399142C
Not Yet Reviewed
Estimated Ship Date: Feb 13, 2026 if ordered today
Estimated Ship Date: Feb 13, 2026 if ordered today
Aluminum Heater Core
Part Number: FSS-98600
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
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