2002 Chevy Blazer Ignition Boxes & Controllers
- MSD®HEI Ignition Control Quick Installation HarnessChevy Blazer 4.3L 2002, HEI Ignition Control Quick Installation Harness by MSD®. External Single Connector. Plug-In. MSD Ignition Controls are easy to install, but we also offer several direct plug-in Harnesses for late model vehicles!...Splice free installationPlugs directly into factory coil$59.95
2002 Chevy Blazer Models