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The Holley Dominator ECU has the capability to control drive-by-wire throttle-bodies built in. This harness makes the installation of GM's PN 12570800 fairly plug-and play. They have been precision made with an EMI-protective shielding to ensure proper operation. Works with GM Throttle Pedal 10379038.
Note! See the Holley 558-411 for dual drive-by-wire throttle body installations.
Looking for a Drive-By-Wire Harness that works with the LS Engine? Find that here.
Not Sure? Review this product documentation before you buy!
Installation Instructions
Holley Drive By Wire Throttle Body Installation Instructions
| General | |
| Application | Allows plug-and-play control between the Holley Dominator ECU and GM 12570800 DBW throttle body and GM 10379038 DBW gas pedals (Single DBW Throttle Body Control) |
| OEM Replacement | No |
| Unit of Sale | Each |
