1991 GMC R3500 HVAC Heater Cores
Save up to 40% on original replacement 1991 GMC R3500 HVAC Heater Cores. Navigate our online catalogue to find HVAC Heater Cores and other parts designed specifically to fit a 1991 GMC R3500.
HVAC Heater Core
$62.58
In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
With AC
With AC
HVAC Heater Core
$59.77
In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Without AC
Without AC
HVAC Heater Core
$68.25
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: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
With Air Conditioning
With Air Conditioning
HVAC Heater Core
$68.25
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: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0);
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0);
Vehicle Fitment Notes:
With Air Conditioning
With Air Conditioning
HVAC Heater Core
$68.25
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: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
With Air Conditioning
With Air Conditioning
HVAC Heater Core
$48.21
In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Without Air Conditioning
Without Air Conditioning
HVAC Heater Core
$48.21
In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0);
Engine Base: 6.2L 379ci V8 (3.98x3.82; 101.0x97.0);
Vehicle Fitment Notes:
Without Air Conditioning
Without Air Conditioning
HVAC Heater Core
$48.21
In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Without Air Conditioning
Without Air Conditioning
HVAC Heater Core
$73.14
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
w/ AC
w/ AC
HVAC Heater Core
$58.49
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Cab & Chassis; Sub-Model: Base;
Body Type: Cab & Chassis; Sub-Model: Base;
Vehicle Fitment Notes:
w/o AC
w/o AC
HVAC Heater Core
$58.49
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Cab & Chassis; Sub-Model: SLE;
Body Type: Cab & Chassis; Sub-Model: SLE;
Vehicle Fitment Notes:
w/o AC
w/o AC
HVAC Heater Core
$58.49
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Crew Cab Pickup; Sub-Model: Base;
Body Type: Crew Cab Pickup; Sub-Model: Base;
Vehicle Fitment Notes:
w/o AC
w/o AC
HVAC Heater Core
$58.49
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Crew Cab Pickup; Sub-Model: SLE;
Body Type: Crew Cab Pickup; Sub-Model: SLE;
Vehicle Fitment Notes:
w/o AC
w/o AC
HVAC Heater Core
$62.41
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Cab & Chassis; Sub-Model: Base;
Body Type: Cab & Chassis; Sub-Model: Base;
Vehicle Fitment Notes:
w/ AC
w/ AC
HVAC Heater Core
$62.41
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Cab & Chassis; Sub-Model: SLE;
Body Type: Cab & Chassis; Sub-Model: SLE;
Vehicle Fitment Notes:
w/ AC
w/ AC
HVAC Heater Core
$62.41
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Crew Cab Pickup; Sub-Model: Base;
Body Type: Crew Cab Pickup; Sub-Model: Base;
Vehicle Fitment Notes:
w/ AC
w/ AC
HVAC Heater Core
$62.41
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Crew Cab Pickup; Sub-Model: SLE;
Body Type: Crew Cab Pickup; Sub-Model: SLE;
Vehicle Fitment Notes:
w/ AC
w/ AC
HVAC Heater Core
Call for Pricing
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
w/o AC
w/o AC