• 3.0L GM 181 I/L4 - 0L097000 THRU 0W301999
• 3.0L GM 181 I/L4 - 0W302000 THRU 1A0019999
• 3.0L GM 181 I/L4 - 1A002000 THRU 1A020543
• 3.0L GM 181 I/L4 - 1A020544 & Up
• 3.0L GM 181 I/L4 1 1998 - 0L010042 THRU 0L096999
• 3.0L MPI EC - 1A072812 & Up
• 3.0LX GM 181 I/L4 1996-1997 - 0F604000 THRU 0K999999
• 3.0L TKS Plus - 1G404114 & Up