Parts Now Pay Later with
Log In Cart
Log In

Create An Account

Log In Cart
Your Cart Is Empty
Free Shipping Over $349.99

Free Shipping Over $349.99

Orders of $349.99 or more ship free within the continental U.S.
Shipping to Alaska and Hawaii is additional and not included.
We do not ship international at this time.

Shipping Policy

Haltech 02-04 RSX/02-05 Civic Si NEXUS S2/S3 Plug-and-Play Adapter Harness
Part Number: HT-186343

Images may be for reference only

Haltech 02-04 RSX/02-05 Civic Si NEXUS S2/S3 Plug-and-Play Adapter Harness
Part Number: HT-186343

Be the first to review!
$535.00 & Free Shipping

Builders Club Points

It pays to shop with K Series Parts and our reward points program! For every $1.00 you spend you earn Builders Club Points.

They are easy to earn, just log in to your account when you check out. If you don't have one it is free and easy to setup.

You will see the option to apply them at checkout just like selecting a payment option!


Builder Club Point Program Details

You earn 2 points for every $1.00 that you spend.

Maximum discount per order is 10% of the order total.

There is a minimum order total of $100 to redeem points.

Points do not apply to shipping or sales tax.

Points are not redeemable for cash.

The point value per dollar, points earned per purchase, and order minimum are subject to change.

Earn 1070 Builders Club Points. Learn More


5+ In Stock

Product Details

Part Number: HT-186343
Brand: Haltech

The Haltech NEXUS S2/S3 Plug-and-Play Adapter Harness offers a seamless connection solution for your automotive ECU setup. Designed for compatibility with Haltech NEXUS series systems, this harness simplifies installation by providing a direct, reliable interface, reducing wiring complexity and installation time. Constructed with high-quality materials, it ensures durability and consistent performance in demanding automotive environments. Whether you're upgrading or customizing your vehicle's electronic control system, this adapter harness offers a straightforward and efficient way to enhance your vehicle's electronic capabilities. The harness is lightweight and compact, making it easy to handle and install without adding unnecessary bulk to your setup. With a focus on quality and compatibility, the Haltech NEXUS S2/S3 Adapter Harness is an essential component for enthusiasts seeking a professional-grade connection solution. It is suitable for various automotive applications, ensuring a secure and stable connection to support your vehicle's performance tuning needs.

Features:

  • Plug-and-play design for easy installation and setup
  • Compatible with Haltech NEXUS S2 and S3 systems
  • High-quality, durable construction ensures long-term reliability
  • Compact and lightweight for straightforward handling and routing
  • Provides a secure connection, minimizing signal loss and interference

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

Acura RSX
2002 Acura RSX Base
2003 Acura RSX Base
2004 Acura RSX Base
2002 Acura RSX Type-S
2003 Acura RSX Type-S
2004 Acura RSX Type-S
Honda Civic
2002 Honda Civic Si
2003 Honda Civic Si
2004 Honda Civic Si
2005 Honda Civic Si

Reviews ★★★★★ ★★★★★

No Reviews Yet!

Write a Review