022121Engine Air Intake Coupling

APDTY 022121 Throttle Body Air Intake Rubber Coupling


  • Brand New Plenum Coupling
  • Mounts between throttle body & intake manifold
  • Fits 2000-2005 Cadillac Deville 4.6L
  • Fits 2000-2002 Cadillac Eldorado 4.6L
  • Fits 2000-2004 Cadillac Seville 4.6L
  • Fits 2001-2003 Oldsmobile Aurora 4.0L
  • Fits 2004-2005 Pontiac Bonneville GXP 4.6L
  • Replaces 12555840
  • (Throttle Body To Intake Manifold Plenum Coupling Rubber Boot Hose Compatible With 4.6L Northstar 2000-2005 Cadillac Deville Seville or Eldorado Bonneville GXP Olds Aurora 4.0L (Replaces 12555840))
  • See Buyers Guide for compatibility
Make Model Qualifiers Year
Cadillac DeVille
  • Position: N/A
  • All Configurations
2000-2005
Cadillac Eldorado
  • Position: N/A
  • All Configurations
2000-2002
Cadillac Seville
  • Position: N/A
  • All Configurations
2000-2004
Oldsmobile Aurora
  • Position: N/A
  • 4.0L V8 244ci
2001-2002
Oldsmobile Aurora
  • Position: N/A
  • All Configurations
2003
Pontiac Bonneville
  • Position: N/A
  • 4.6L V8 281ci
2004-2005