Key Benefits:

• Show-quality engine bay appearance
• Reduced wiring clutter
• Better protection from heat and moving parts
• Cleaner, more organized installation

Product Overview: K-Series Tucked Engine Harness

This tucked harness is designed as a replacement for OEM K-series harnesses, making it ideal for swap applications across multiple Honda and Acura platforms.

Key Features:

• Compatible with K20 and K24 engines
• Designed for EG, EK, CRX, and Integra chassis
• Replaces OEM harnesses from RSX (2002–2004) and EP3 Civic (2001–2005)
• Tucked design for clean engine bay routing
• High-quality wiring and connectors
• Heat-resistant and durable construction
• Suitable for street and performance builds

Specific K-Series Compatibility: This engine wiring harness is designed for K-series engine swaps into popular Honda/Acura chassis including Integra, CRX, EK, and EG. It’s compatible with 02-04 RSX Type-S, 02-04 RSX Base, and 01-05 Civic EP3 models. Please note: It’s not compatible with RHD (Right-Hand Drive) or RWD (Rear-Wheel Drive) vehicles.

Compatible Vehicles

Honda Models:

• Civic EG / EK
• Civic EP3 (2001–2005 harness compatibility)
• CRX

Acura Models:

• Integra
• RSX (2002–2004 harness compatibility)

Engine Compatibility:

• K20 engines
• K24 engines

(Verify ECU, sensors, and configuration for your specific swap.)

Reliable Performance & Durability: Constructed with fine quality, automotive-grade copper core wires for very good electrical conductivity and resistance to moisture and solvents, ensuring reliable performance and long-term durability in your engine.

Why Choose This Harness?

Compared to standard harnesses, this tucked version offers:

• Cleaner, more professional appearance
• Reduced risk of heat-related wire damage
• Improved wire routing and organization
• Easier maintenance and troubleshooting

Professional Design & Protection: Includes a fine quality grommet and sliding bellows seal for a professional, leak-proof installation that protects the wiring from the elements and increases the overall lifespan of the harness.

Ideal For:

• K20 / K24 swapped builds
• Engine bay tuck projects
• Show cars and clean builds
• Turbocharged and high-performance setups

Professional Design & Protection: Includes a fine quality grommet and sliding bellows seal for a professional, leak-proof installation that protects the wiring from the elements and increases the overall lifespan of the harness.

Installation Notes

• Designed as a replacement/upgrade harness
• Requires compatible K-series ECU (Hondata/K-Pro recommended)
• May require minor customization depending on setup
• Professional installation recommended

Performance & Reliability Benefits

While primarily aesthetic, this harness helps:

• Improve long-term reliability
• Prevent wiring interference
• Simplify diagnostics
• Maintain clean engine bay layout

Confidence in Your Purchase: Your satisfaction is our priority. This product is backed by a 2-year warranty and dedicated product fortify. When you have any questions or issues, our customer service team is able to lend a hand.

Frequently Asked Questions

Is this plug-and-play?

It is designed as a replacement harness, but installation varies by setup.

Does this increase performance?

Not directly, but it improves reliability and organization.

What ECU do I need?

A compatible K-series ECU is required.

Conclusion

This K20/K24 tucked engine wiring harness is the ideal solution for builders looking to combine performance with a clean, professional engine bay. Designed for multiple Honda and Acura platforms, it delivers reliability, functionality, and show-quality results.