QR25DE
2.5L I4 ENGINE CODE  

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  Equator Ext Cab RWD 09-12

VQ40DE
4.0L V6 ENGINE CODE  

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  Equator Ext Cab RWD 09-10
  Equator Ext Cab 4WD 09-12
  Equator Crew Cab S/B RWD 09-12
  Equator Crew Cab S/B 4WD 09-12
  Equator Crew Cab L/B RWD 09-10
  Equator Crew Cab L/B RWD 09-12