1991 International 8300 HVAC Heater Core
Navigate our online catalogue to find original replacement HVAC Heater Cores specifically designed to fit a 1991 International 8300.
HVAC Heater Core
$83.93
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Vehicle Fitment Notes:
with 7.75in x 9.75in x 2in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 7.75in x 9.75in x 2in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
$83.93
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.3L 629ci6;
Engine Base: 10.3L 629ci6;
Vehicle Fitment Notes:
with 7.75in x 9.75in x 2in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 7.75in x 9.75in x 2in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
$83.93
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 11.1L 11096cc 677ci L6 (5.1181x5.4724; 130.0x139.0);
Engine Base: 11.1L 11096cc 677ci L6 (5.1181x5.4724; 130.0x139.0);
Vehicle Fitment Notes:
with 7.75in x 9.75in x 2in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 7.75in x 9.75in x 2in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
$83.93
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
with 7.75in x 9.75in x 2in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 7.75in x 9.75in x 2in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
$83.93
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
with 7.75in x 9.75in x 2in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 7.75in x 9.75in x 2in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
$83.93
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
with 7.75in x 9.75in x 2in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 7.75in x 9.75in x 2in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
$86.65
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Vehicle Fitment Notes:
without Air Conditioning with 8.25in x 7.75in x 1in Core with 0.75in Diameter Inlet with 0.625in Diameter Outlet
without Air Conditioning with 8.25in x 7.75in x 1in Core with 0.75in Diameter Inlet with 0.625in Diameter Outlet
HVAC Heater Core
$86.65
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.3L 629ci6;
Engine Base: 10.3L 629ci6;
Vehicle Fitment Notes:
without Air Conditioning with 8.25in x 7.75in x 1in Core with 0.75in Diameter Inlet with 0.625in Diameter Outlet
without Air Conditioning with 8.25in x 7.75in x 1in Core with 0.75in Diameter Inlet with 0.625in Diameter Outlet
HVAC Heater Core
$86.65
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 11.1L 11096cc 677ci L6 (5.1181x5.4724; 130.0x139.0);
Engine Base: 11.1L 11096cc 677ci L6 (5.1181x5.4724; 130.0x139.0);
Vehicle Fitment Notes:
without Air Conditioning with 8.25in x 7.75in x 1in Core with 0.75in Diameter Inlet with 0.625in Diameter Outlet
without Air Conditioning with 8.25in x 7.75in x 1in Core with 0.75in Diameter Inlet with 0.625in Diameter Outlet
HVAC Heater Core
$86.65
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
without Air Conditioning with 8.25in x 7.75in x 1in Core with 0.75in Diameter Inlet with 0.625in Diameter Outlet
without Air Conditioning with 8.25in x 7.75in x 1in Core with 0.75in Diameter Inlet with 0.625in Diameter Outlet
HVAC Heater Core
$86.65
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
without Air Conditioning with 8.25in x 7.75in x 1in Core with 0.75in Diameter Inlet with 0.625in Diameter Outlet
without Air Conditioning with 8.25in x 7.75in x 1in Core with 0.75in Diameter Inlet with 0.625in Diameter Outlet
HVAC Heater Core
$86.65
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
without Air Conditioning with 8.25in x 7.75in x 1in Core with 0.75in Diameter Inlet with 0.625in Diameter Outlet
without Air Conditioning with 8.25in x 7.75in x 1in Core with 0.75in Diameter Inlet with 0.625in Diameter Outlet
HVAC Heater Core
$250.39
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Vehicle Fitment Notes:
with 8.875in x 10in x 2.5in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 8.875in x 10in x 2.5in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
$250.39
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.3L 629ci6;
Engine Base: 10.3L 629ci6;
Vehicle Fitment Notes:
with 8.875in x 10in x 2.5in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 8.875in x 10in x 2.5in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
$250.39
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 11.1L 11096cc 677ci L6 (5.1181x5.4724; 130.0x139.0);
Engine Base: 11.1L 11096cc 677ci L6 (5.1181x5.4724; 130.0x139.0);
Vehicle Fitment Notes:
with 8.875in x 10in x 2.5in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 8.875in x 10in x 2.5in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
$250.39
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
with 8.875in x 10in x 2.5in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 8.875in x 10in x 2.5in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
$250.39
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
with 8.875in x 10in x 2.5in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 8.875in x 10in x 2.5in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
$250.39
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
with 8.875in x 10in x 2.5in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 8.875in x 10in x 2.5in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
Call for Pricing
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Copper/Brass Design Depth: 2" Height: 9-3/4" OE No. 474030C2 Width: 7-3/4"
Copper/Brass Design Depth: 2" Height: 9-3/4" OE No. 474030C2 Width: 7-3/4"
HVAC Heater Core
Call for Pricing
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Depth: 2" Height: 9-1/2" OE No. 581702C1 Width: 7-3/8"
Depth: 2" Height: 9-1/2" OE No. 581702C1 Width: 7-3/8"
HVAC Heater Core
$319.53
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Vehicle Fitment Notes:
with 9.125in x 10in x 1.875in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 9.125in x 10in x 1.875in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
$319.53
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.3L 629ci6;
Engine Base: 10.3L 629ci6;
Vehicle Fitment Notes:
with 9.125in x 10in x 1.875in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 9.125in x 10in x 1.875in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
$319.53
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 11.1L 11096cc 677ci L6 (5.1181x5.4724; 130.0x139.0);
Engine Base: 11.1L 11096cc 677ci L6 (5.1181x5.4724; 130.0x139.0);
Vehicle Fitment Notes:
with 9.125in x 10in x 1.875in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 9.125in x 10in x 1.875in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
$319.53
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Engine Base: 12.7L 12686cc 774ci L6 (5.1181x6.2992; 130.0x160.0);
Vehicle Fitment Notes:
with 9.125in x 10in x 1.875in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 9.125in x 10in x 1.875in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
$319.53
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Engine Base: 14.0L 14013cc 855ci L6 (5.5x6; 139.7x152.4);
Vehicle Fitment Notes:
with 9.125in x 10in x 1.875in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 9.125in x 10in x 1.875in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
$319.53
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
with 9.125in x 10in x 1.875in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
with 9.125in x 10in x 1.875in Core with 0.625in Diameter Inlet with 0.75in Diameter Outlet Main Unit
HVAC Heater Core
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Main Unit 7-3/4 inch X 9-3/4 inch X 2 inch Core Inlet 5/8 inch Outlet 3/4 inch
Main Unit 7-3/4 inch X 9-3/4 inch X 2 inch Core Inlet 5/8 inch Outlet 3/4 inch
HVAC Heater Core
Call for Pricing
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Aluminum Design Depth: 2" Height: 9-3/4" OE No. 474030C2 Width: 7-3/4"
Aluminum Design Depth: 2" Height: 9-3/4" OE No. 474030C2 Width: 7-3/4"
HVAC Heater Core
Call for Pricing
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
OE No. 2593489C1
OE No. 2593489C1
HVAC Heater Core
Call for Pricing
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
OE No. 1696843C1
OE No. 1696843C1