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177721Fuel Injection Throttle Body
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APDTY 177721 Electronic Throttle Body


  • Brand New Electronic Throttle Body
  • Match Vehicle To Compatibility Chart To Ensure Exact Fitment
  • Compatible With 2019 Chevrolet Corvette 6.2L V8 6162cc 376ci LT5
  • Compatible With 2017-2019 Chevrolet Silverado 2500 HD 6.6L V8 6599cc 403ci
  • Compatible With 2017-2019 Chevrolet Silverado 3500 HD 6.6L V8 6599cc 403ci
  • Compatible With 2017-2019 GMC Sierra 2500 HD 6.6L V8 6599cc 403ci
  • Compatible With 2017-2019 GMC Sierra 3500 HD 6.6L V8 6599cc 403ci
  • Replaces 12673449
  • See Buyers Guide for compatibility
Make Model Qualifiers Year
Chevrolet Corvette
  • Position: N/A
  • 6.2L V8 6162cc 376ci
  • LT5
 2019
Chevrolet Silverado 2500 HD
  • Position: N/A
  • 6.6L V8 6599cc 403ci
 2017-2019
Chevrolet Silverado 3500 HD
  • Position: N/A
  • 6.6L V8 6599cc 403ci
 2017-2019
GMC Sierra 2500 HD
  • Position: N/A
  • 6.6L V8 6599cc 403ci
 2017-2019
GMC Sierra 3500 HD
  • Position: N/A
  • 6.6L V8 6599cc 403ci
 2017-2019