07-08 ACURA TSX M/T ECU ECM ENGINE COMPUTER CONTROL MODULE 37820-RBB-A21 TESTED

37820-RBB-A21 - You must match this exactly!

• You must match your part number exactly as seen above. If any numbers are off compared to your original it will not work properly. 
• Ecu will fit 2007 and 2008 Acura TSX M/T models with an exact part number match.

ECU has been tested by our experience repair techs! Some of their findings are listed below: 
• Traces confirmed good or rebuilt! 
• Board components manually tested 
• No damaged board chips/components!

• Disconnect the negative terminal of the battery. Make sure the battery connector is not touching the battery post. 
• Disconnect and remove the module to be replaced. 
• Install and connect the replacement module. 
• Connect the negative terminal of the battery.

Pins perfect, none are broken or bent

This ECM comes with a 3 month warranty from the date of purchase. Please keep a copy of your purchase record which we will send with your item.

If you would like to send your core in for a $25 partial refund let us know during checkout and we will send you a prepaid return label. It's that simple. Once received your refund will be processed promptly. This is optional and you are not obligated to send your core back to us.