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Vehicle Info NeededHALTECHPART NUMBER: 484-HT-186512
HT-186508 Nexus Rebel LS Harness Adapter for GM Gen IV LS Knock Sensors to Single Gen III Knock Sensor
$5300
Ships on 09/18/2026
Lowest Price GuaranteeHarness Adapters
- Nexus Rebel LS Harness Adapter
- For Nexus Rebel LS Main Terminated Harness
- Converts 2 Gen IV Knock Sensors Connectors on Main Harness to Gen III Single Plug
This Haltech HT-186508 Nexus Rebel LS Harness Adapter converts the two Gen IV knock sensor connectors on the Rebel LS main terminated harness into a single plug, used in Gen III LS engines.
Part TypeWiring Harness
BrandHALTECH
Package Height1.37
Package Width6.69
Package Length10.6
Weight0.35 PG
Part CategoryPerformance Parts
Engine ManufacturerGM Gen III/IV LS
QuantitySold individually
Connectors IncludedYes
Part FitmentSemi Universal
Wiring Harness Plug StylePlug and play
Vendor Part NumberHT-186512
Package Qty1
Package TypeEA
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