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157178Fuel Injection Throttle Body Assembly
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APDTY 157178 Fuel Injection Electronic Throttle Body


  • Brand New Electronic Throttle Body Assembly
  • Allows Replacement of a Damaged or Failed Throttle Body
  • Includes:1 Throttle Body Assembly
  • Bore Diameter: 3.82 in
  • w/TPS Sensor
  • Compatible With 2006-2011 Buick Lucerne (V8 281 4.6L)
  • Compatible With 2006-2011 Cadillac DTS (V8 281 4.6L)
  • Compatible With 2007-2009 Cadillac SRX (V8 281 4.6L)
  • Compatible With 2007-2010 Cadillac STS (V8 281 4.6L)
  • Compatible With 2007-2009 Cadillac XLR (V8 281 4.6L)
  • See Compatibility Chart To Verify Your Specific Vehicle Year, Make, & Model
  • Replaces 12580700, 12602800, 12615495
  • See Buyers Guide for compatibility
Make Model Qualifiers Year
Buick Lucerne
  • Position: N/A
  • 4.6L V8 281ci
 2006-2011
Cadillac DTS
  • Position: N/A
  • 4.6L V8 281ci
 2006-2011
Cadillac SRX
  • Position: N/A
  • 4.6L V8 281ci
 2007-2009
Cadillac STS
  • Position: N/A
  • 4.6L V8 281ci
 2007-2010
Cadillac XLR
  • Position: N/A
  • 4.6L V8 281ci
 2007-2009