1977 Buick Century HVAC Blower Motor Relay
Navigate our online catalogue to find original replacement HVAC Blower Motor Relays specifically designed to fit a 1977 Buick Century.








HVAC Blower Motor Relay
$38.09
Out of Stock
Condition: New






HVAC Blower Motor Relay
$45.62
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 3.8L 231ci V6 (3.78x3.42; 96.0x86.8);
Body Type: Wagon; Engine Base: 3.8L 231ci V6 (3.78x3.42; 96.0x86.8);
Vehicle Fitment Notes:
w/ ATC (Automatic Temperature Control)
w/ ATC (Automatic Temperature Control)






HVAC Blower Motor Relay
$45.62
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Body Type: Wagon; Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
w/ ATC (Automatic Temperature Control)
w/ ATC (Automatic Temperature Control)






HVAC Blower Motor Relay
$45.62
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
w/ ATC (Automatic Temperature Control)
w/ ATC (Automatic Temperature Control)






HVAC Blower Motor Relay
$45.62
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
w/ ATC (Automatic Temperature Control)
w/ ATC (Automatic Temperature Control)






HVAC Blower Motor Relay
$45.62
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Body Type: Wagon; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Vehicle Fitment Notes:
w/ ATC (Automatic Temperature Control)
w/ ATC (Automatic Temperature Control)






HVAC Blower Motor Relay
$45.62
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Body Type: Wagon; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Vehicle Fitment Notes:
w/ ATC (Automatic Temperature Control)
w/ ATC (Automatic Temperature Control)






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Coupe; Engine Base: 3.8L 231ci V6 (3.78x3.42; 96.0x86.8);
Body Type: Coupe; Engine Base: 3.8L 231ci V6 (3.78x3.42; 96.0x86.8);






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Coupe; Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Body Type: Coupe; Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Coupe; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Body Type: Coupe; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Coupe; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Body Type: Coupe; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Coupe; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Body Type: Coupe; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Coupe; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Body Type: Coupe; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sedan; Engine Base: 3.8L 231ci V6 (3.78x3.42; 96.0x86.8);
Body Type: Sedan; Engine Base: 3.8L 231ci V6 (3.78x3.42; 96.0x86.8);






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sedan; Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Body Type: Sedan; Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sedan; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Body Type: Sedan; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sedan; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Body Type: Sedan; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sedan; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Body Type: Sedan; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sedan; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Body Type: Sedan; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 3.8L 231ci V6 (3.78x3.42; 96.0x86.8);
Body Type: Wagon; Engine Base: 3.8L 231ci V6 (3.78x3.42; 96.0x86.8);
Vehicle Fitment Notes:
w/o ATC (Automatic Temperature Control)
w/o ATC (Automatic Temperature Control)






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Body Type: Wagon; Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
w/o ATC (Automatic Temperature Control)
w/o ATC (Automatic Temperature Control)






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
w/o ATC (Automatic Temperature Control)
w/o ATC (Automatic Temperature Control)






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
w/o ATC (Automatic Temperature Control)
w/o ATC (Automatic Temperature Control)






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Body Type: Wagon; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Vehicle Fitment Notes:
w/o ATC (Automatic Temperature Control)
w/o ATC (Automatic Temperature Control)






HVAC Blower Motor Relay
$30.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Body Type: Wagon; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Vehicle Fitment Notes:
w/o ATC (Automatic Temperature Control)
w/o ATC (Automatic Temperature Control)







HVAC Blower Motor Relay
$42.84
Call For Availability
Condition: New

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 3.8L 231ci V6 (3.78x3.42; 96.0x86.8);
Body Type: Wagon; Engine Base: 3.8L 231ci V6 (3.78x3.42; 96.0x86.8);
Vehicle Fitment Notes:
with Automatic Temperature Control with 5 Blade Terminals Relay
with Automatic Temperature Control with 5 Blade Terminals Relay

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Body Type: Wagon; Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
with Automatic Temperature Control with 5 Blade Terminals Relay
with Automatic Temperature Control with 5 Blade Terminals Relay

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
with Automatic Temperature Control with 5 Blade Terminals Relay
with Automatic Temperature Control with 5 Blade Terminals Relay

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
with Automatic Temperature Control with 5 Blade Terminals Relay
with Automatic Temperature Control with 5 Blade Terminals Relay

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Body Type: Wagon; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Vehicle Fitment Notes:
with Automatic Temperature Control with 5 Blade Terminals Relay
with Automatic Temperature Control with 5 Blade Terminals Relay

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Body Type: Wagon; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Vehicle Fitment Notes:
with Automatic Temperature Control with 5 Blade Terminals Relay
with Automatic Temperature Control with 5 Blade Terminals Relay

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Coupe; Engine Base: 3.8L 231ci V6 (3.78x3.42; 96.0x86.8);
Body Type: Coupe; Engine Base: 3.8L 231ci V6 (3.78x3.42; 96.0x86.8);
Vehicle Fitment Notes:
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Coupe; Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Body Type: Coupe; Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Coupe; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Body Type: Coupe; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Coupe; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Body Type: Coupe; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Coupe; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Body Type: Coupe; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Vehicle Fitment Notes:
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Coupe; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Body Type: Coupe; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Vehicle Fitment Notes:
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sedan; Engine Base: 3.8L 231ci V6 (3.78x3.42; 96.0x86.8);
Body Type: Sedan; Engine Base: 3.8L 231ci V6 (3.78x3.42; 96.0x86.8);
Vehicle Fitment Notes:
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sedan; Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Body Type: Sedan; Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sedan; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Body Type: Sedan; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sedan; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Body Type: Sedan; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sedan; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Body Type: Sedan; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Vehicle Fitment Notes:
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Sedan; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Body Type: Sedan; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Vehicle Fitment Notes:
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 3.8L 231ci V6 (3.78x3.42; 96.0x86.8);
Body Type: Wagon; Engine Base: 3.8L 231ci V6 (3.78x3.42; 96.0x86.8);
Vehicle Fitment Notes:
without Automatic Temperature Control with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
without Automatic Temperature Control with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Body Type: Wagon; Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
without Automatic Temperature Control with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
without Automatic Temperature Control with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
without Automatic Temperature Control with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
without Automatic Temperature Control with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Body Type: Wagon; Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
without Automatic Temperature Control with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
without Automatic Temperature Control with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Body Type: Wagon; Engine Base: 5.7L 5733cc 350ci V8 (3.88x3.75; 98.4x95.3);
Vehicle Fitment Notes:
without Automatic Temperature Control with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
without Automatic Temperature Control with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes

HVAC Blower Motor Relay
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Wagon; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Body Type: Wagon; Engine Base: 6.6L 403ci V8 (4.35x3.39; 110.5x86.0);
Vehicle Fitment Notes:
without Automatic Temperature Control with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes
without Automatic Temperature Control with 5 Blade Terminals High Blower Relay Silver 2 Mounting Holes