SKU: 63389794282

Hybrid Racing K-series Swap Conversion Harness - 01-05 Civic

$94.05 $104.50
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Hybrid Racing K-series Swap Conversion Harness - 01-05 CivicWith over ten years of K Series swap wiring experience, the Hybrid Racing Conversion Harness is the most widely used and reliable K Swap conversion harness on the market. This conversion harnesses powers thousands of K Swaps all over the world! The K Swap harness interfaces with your factory dash harness, your OEM K Series engine harness and your K Series ECU allowing for a simple plug and play K Swap. The Hybrid Racing Conversion Harness allows for

With over ten years of K-Series swap wiring experience, the Hybrid Racing Conversion Harness is the most widely used and reliable K-Swap conversion harness on the market. This conversion harnesses powers thousands of K-Swaps all over the world!

The K-Swap harness interfaces with your factory dash harness, your OEM K-Series engine harness and your K-Series ECU allowing for a simple plug and play K-Swap.

The Hybrid Racing Conversion Harness allows for full functionality of the factory gauge cluster and comes with full replacement warranty. Other companies will have you send in parts of your stock harness wasting time and money in shipping. The Hybrid Racing Conversion Harnesses are in stock and ready to ship. You do not have to send us a core and they are available for overnight shipment.

Features

  • Plug and play K-swap conversion harness!
  • Brand new connectors and pins sourced from the same company Honda uses.
  • Free phone and email tech support via hybrid-racing.com
  • Powering 1000's of K-Swaps world wide!

K-swapped vehicle applications: 01-05 Civic (non-Si)

What engine harness does the Hybrid Racing conversion harness work with?

  • This harness works with all USDM / JDM 02-04 wiring harnesses including, K20A, K20A2, K20A3.
  • This harness is wired to use the factory wideband O2 sensor so European customers using the UKDM K20A/K20A2 wiring harness will need to convert the harness to use the narrowband type sensor.
  • This harness does NOT work with any 05-06 OR K24 engine wiring harnesses.
What type of connectors and pins do you use?

When we construct a Hybrid Racing harness we utilize brand new connectors, terminals and wire sourced from the same company that Honda utilizes for their connectors. These connectors are ordered in bulk from Japan and ensure that you get all new parts. In addition, all new connectors decrease the chance for errors in the harness as we do not solder any of the joints. Every harness is machine made and human checked so they are issue free.

What if I have questions or problems?

To ensure a trouble-free install all of the wires are labeled and neatly packaged. The most valuable thing you get when you purchase a Hybrid Racing harness is full tech support. This tech support extends beyond your harness and includes help with anything associate with your swap. If you have any problems at all with the swap just give us a call and a tech will get you the information you need. It’s like having a buddy down the street who has already done hundreds of K swaps!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 63389794282

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4.4 ★★★★★
Based on 10 reviews
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Michaela Ricketts
Birmingham, US
★★★★★ 5
Let’s Be Honest… I Bought This Hoping for Magic
Let’s be honest-anytime a product says “plumping” or “volume,” my expectations immediately split into two categories: absolutely nothing happens, or I convince myself something happened because I spent money on it. This one actually surprised me. The texture is lightweight but nourishing, and because it’s anhydrous, it feels a little richer without being greasy or heavy. I started using a small amount consistently in areas where my skin looked a little tired or less full, and over time my skin definitely started looking smoother, healthier, and more refreshed overall. One thing I really appreciate is that it doesn’t just sit on top of the skin making you shiny for five minutes and then disappear into disappointment. It absorbs well, layers nicely with the rest of my routine, and leaves my skin feeling soft instead of sticky. The biggest thing I noticed is that my skin just looks more “awake” and healthy lately-like I’ve been drinking enough water, sleeping properly, and making responsible life choices…which may or may not be true. I’ve tried a lot of skincare products that sounded impressive and did very little. This one actually earned a permanent spot in the routine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
C
Verified Purchase
Chloe
Whiting, US
★★★★★ 5
Good product
I've used a few different volufiline’s and I like this one best. You get a tingling sensation that you don't get from other brands. Most of them are around the same price but this brand seems to have a bit of a larger bottle. I recommend purchasing this product. My smile lines are reducing significantly. I stopped putting it on my under eyes because I read somewhere it can make them worse. You also have to continue using it to keep the changes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
This makes my face feel amazing
I love how this makes my face feel! It’s still early to tell how effective it’ll be, but I saw friends yesterday that I hadn’t seen in almost a month and they commented how well rested and useful I looked! It was pretty flattering
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
S
Verified Purchase
Sarah
Port Orchard, US
★★★★★ 3
Recommending with caution
I noticed a slight difference but it did cause some irritation around my eyes. I have very sensitive skin so it’s not that hard to imagine. I have hallows under my eyes and dark circles. It helped lighten them slightly but it also worsened puffiness that was so subtle you wouldn’t have even noticed it. So while it helped the hollows it also caused puffy bumps where people normally would get eye bags. I eye tried to apply with a queue tip just around the edge of the dark circle/hallow. Won’t be using again because I didn’t like the puffiness but I think it’s worth a try with the right application. If you are irritation and acne prone I wouldn’t go for this. It is an oil base and while it’s a thinner oil it still slides around the skin and can get places you don’t want. And to add some context I used this for about 2 weeks for me to see the noticeable difference. Everything prior to that could be placebo. Research online says it should take about a month but as I said, puffiness that was minor became voluminous and noticeable. Wish it was able to stay only where I put it!
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Reviewed in the United States on May 16, 2026
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Verified Purchase
VNoble
Natrona Heights, US
★★★★★ 4
SUPER OILY Consistency
If you're an oily girl like me, use with caution. This is SUPER oily. When I read serum in the product name, I thought of a gel like serum, not an oil. It is super greasy, so you may want to save this for nighttime skincare. It's too soon to see results but I at least wanted to send out a warning about how oily/greasy it is for my oily friends. If you have drier skin, you may love the super charged shine this lends. I make this kind of shine on my own and don't need more help in that area. Will definitely switch to nighttime use vs daytime.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

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