EFI Connection engine wire harnesses for GM# 12200411 PCM are compatible with all Gen III 24x LS-Series engines. This is the most requested PCM for Gen III 24x LS-Series conversions. Engine wire harnesses for GM# 12200411 PCM are directly compatible with the 1999-2000 LS-Series PCM (GM# 09354896).
Our stand-alone engine wire harnesses often exceed other aftermarket engine harnesses because of our attention to quality and detail:
- OE quality TXL insulated wire for great flexibility, abrasion resistance, and continuous use in temperatures up to 257°F.
- OE original connectors, terminals, and cable seals. No aftermarket knock-off components.
- Production quality connector terminal crimps using tooling by Rennsteig Tools.
|100-00974||Gen III 24x LS-Series Engine Harness - Cable Throttle - 4ft for 12200411 PCM||$675.00|
|100-00989||Gen III 24x LS-Series Engine Harness - Electronic Throttle - 4ft for 12200411 PCM||$725.00|