2020 GMC Sierra 2500 HD Fuel Injection Throttle Body
Browse our online catalogue to find original replacement Fuel Injection Throttle Bodies specifically designed to fit a 2020 GMC Sierra 2500 HD.





2020 GMC Sierra 2500 HD Fuel Injection Throttle Body
$283.05
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 2020 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6571cc 401ci V8 (4.06x3.86; 103.2x98.0); Fuel Type: GAS;
Engine Base: 6.6L 6571cc 401ci V8 (4.06x3.86; 103.2x98.0); Fuel Type: GAS;
Vehicle Fitment Notes:
Stamped 12620263, 12678223, or 12713774
Stamped 12620263, 12678223, or 12713774
2020 GMC Sierra 2500 HD Fuel Injection Throttle Body
$319.29
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: All 2020 GMC Sierra 2500 HD
2020 GMC Sierra 2500 HD Fuel Injection Throttle Body
$319.29
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 2020 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6571cc 401ci V8 (4.06x3.86; 103.2x98.0); Fuel Type: GAS;
Engine Base: 6.6L 6571cc 401ci V8 (4.06x3.86; 103.2x98.0); Fuel Type: GAS;
2020 GMC Sierra 2500 HD Fuel Injection Throttle Body
$108.50
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2020 GMC Sierra 2500 HD
Equipped With:
Aspiration: Turbocharged; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Fuel Type: DIESEL;
Aspiration: Turbocharged; Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Fuel Type: DIESEL;
2020 GMC Sierra 2500 HD Fuel Injection Throttle Body
Required Per Vehicle: 1
Fits: 2020 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6571cc 401ci V8 (4.06x3.86; 103.2x98.0);
Engine Base: 6.6L 6571cc 401ci V8 (4.06x3.86; 103.2x98.0);
Vehicle Fitment Notes:
Relearn procedure may need to be performed upon installation of unit. Please refer to the service manual for vehicle specific instructions.
Relearn procedure may need to be performed upon installation of unit. Please refer to the service manual for vehicle specific instructions.
2020 GMC Sierra 2500 HD Fuel Injection Throttle Body
Required Per Vehicle: 1
Fits: 2020 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Vehicle Fitment Notes:
Relearn procedure may need to be performed upon installation of unit. Please refer to the service manual for vehicle specific instructions.
Relearn procedure may need to be performed upon installation of unit. Please refer to the service manual for vehicle specific instructions.
2020 GMC Sierra 2500 HD Fuel Injection Throttle Body
$355.19
Out of Stock
Condition: New
2020 GMC Sierra 2500 HD Fuel Injection Throttle Body
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 2020 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6571cc 401ci V8 (4.06x3.86; 103.2x98.0);
Engine Base: 6.6L 6571cc 401ci V8 (4.06x3.86; 103.2x98.0);
Vehicle Fitment Notes:
Relearn procedure may need to be performed upon installation of unit. Please refer to the service manual for vehicle specific instructions.
Relearn procedure may need to be performed upon installation of unit. Please refer to the service manual for vehicle specific instructions.
2020 GMC Sierra 2500 HD Fuel Injection Throttle Body
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 2020 GMC Sierra 2500 HD
Equipped With:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Vehicle Fitment Notes:
Relearn procedure may need to be performed upon installation of unit. Please refer to the service manual for vehicle specific instructions.
Relearn procedure may need to be performed upon installation of unit. Please refer to the service manual for vehicle specific instructions.