When swapping from a Gen III to Gen IV engines you will need a LS1 to LS3 MAP Sensor Extension. This enables your harness to reach the MAP sensor in the front of the intake. On some applications you will also need a knock sensor and/or Cam sensor extension/adapter. If you need all of these adapters consider our adapter kit Part Number EAK-002. It is specific for a Gen III Swap to LS3, it will work for some other applications if VVT and/or DOD have been eliminated. Call us if you have any questions! 1-888-467-4491.
Why BP Automotive?
All of our LS1 to LS3 MAP Sensor Extensions are made with GM color coded TXL wire to meet or exceed OEM standards! We only use OEM Delphi connectors, terminals, and seals on our standalone harnesses. Our LS1 to LS3 MAP Sensor Extensions are covered in flame retardant loom with a loom dress cover. As a result, this product has absolute protection for ultimate longevity! Above all, BP Automotive uses Rennsteig production crimp tools to assemble our harnesses. In fact, this is the ONLY hand crimp tool that meets Delphi/GM standards, so you can rest assured that you are getting a harness that will stand the test of time and the rigorous engine bay environment!
This LS1 to LS3 MAP Sensor Extension is specific for the LS3, LS9, and LSA MAP Sensor. For example, a few applications that have this sensor are the 2010-2014 Camaro, 2008-2013 Corvette, LSA, and LS9 intakes or supercharger lids.