|CHR140||45RFE, 545RFE '08-Earlier|
|CHR141 (Warranty Only)||45RFE, 545RFE '09-Later, 65RFE. 66RFE|
|CHR143 (Warranty Only)||68RFE, '08-Earlier|
|CHR144 (Warranty Only)||68RFE '09-Later|
|If you have natural metal-colored springs in the areas indicated here, you have a 45RFE, 545RFE.||If you have colored springs (PURPLE and ORANGE) in the areas indicated here, you have a 68RFE.|
A good rule of thumb is to replace the solenoid pack with the same color as the original in the vehicle.
The plate number is stamped in the small box between the two bolt holes.
The plate number is stamped into the plate in the small box between the two bolt holes.
2009-2010 stamp is 52120004A.
2011-Later stamp is 52120004AB.
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