Honda K20 Ignition Coil Connector | Sumitomo HX090-3S-2

Honda K20 Ignition Coil Connector – Sumitomo HX090-3S-2

OEM-specification ignition coil connector for Honda K20 engines. Sumitomo HX090-3S-2  this is the correct plug for K20 coil-on-plug ignition systems – essential for engine swaps, loom builds, and motorsport wiring projects.

Fitment

• Honda K20A, K20A2, K20Z1, K20Z3, K20Z4 engines
• Honda Civic Type R (EP3, FN2)
• Honda Integra Type R (DC5)
• and other K-series applications
• Compatible with all K20 coil-on-plug ignition coils using Sumitomo HX090-3S-2 connector
• May also fit other Honda/Acura K-series variants – verify your connector type before ordering

What's Included

• 1 × Connector housing (Sumitomo HX090-3S-2)
• Terminals
• Wire seals
• Connector seal
• Terminal locks

Key Features

• Sumitomo HX090-3S-2 specification – correct OEM connector type
• Complete kit – housing, terminals, seals, and locks all included
• Ideal for engine swaps, custom loom builds, and motorsport wiring
• Weatherproof seals for reliable ignition signal in demanding conditions
• Direct replacement – no modification required

Whether you're building a K-swap loom from scratch or repairing a damaged coil connector on your Type R, this complete kit gives you everything needed for a clean, reliable ignition connection. Sourced and supplied by BRT Motorsport.