Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

Racing Circuits

K20 Engine Harness Kit - Racing Circuits

K20 Engine Harness Kit - Racing Circuits

Racing Circuits

K20 Engine Harness Kit

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

£199.99

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shop is the next step on our mission to make commerce better for everyone.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

Description

Honda k20 Engine Harness connector Kit.
All the connectors to build your own Honda K Series engine harness are included in the kit. Each connector comes with connectors, pins, seals and locking tab where needed.
Connector Kit includes:

Coi...

Delivery & Returns

Racing Circuits

5 (6)

You might also like

Basic Race Loom - Racing Circuits

Racing Circuits

Universal K20A2 KSwap Loom

Racing Circuits

Honda K Series Engine Harness Repair Kit

Racing Circuits

Honda Jazz GD1 K-Swap Harness

(1)

Racing Circuits

Wireless Wheel Controls - Fully Built EasyFit System

Racing Circuits

K20Z4 Kswap harness for Ford Fiesta ST150 Fonda Harness

Honda K Series ECU Connector D - Racing Circuits

Racing Circuits

Honda K Series ECU Connector D

CTT-Street-Spec K20 K24 K-Series Tucked Swap Engine Harness V3 RHD, RWD and LHD | Acura | Honda | VTI

46% off

VTI

PREORDER Honda K-Series Plug & Play Street-Spec Engine Wiring Harness – Version 3

Racing Circuits

Kaizen OBD2 Pass-Through Harness

Ecumasters Oil Pressure Sender 0-10bar - Racing Circuits

Racing Circuits

ECUMaster Oil Pressure Sender 0-10bar

JHPUSA

Hybrid Racing K-series Swap Conversion Harness - 96-98 Civic

2-Way Connector Kit For Honda K20 Reverse Lockout (22-20 Awg)

KSV Looms

2-Way Connector Kit for Honda K-Series K20, Reverse Lockout (22-20 AWG)

Carrot Top Tuning

Miata / Honda K Series ECU K20A K24A Connector - B Connector - 24 Way

Link Engine Management G4+ Thunder Wirein ECU - Racing Circuits

Racing Circuits

Link Engine Management G4+ Thunder Wirein ECU

Dc5creations

Dc5creations K-Series Engine Harness

(15)

Jack Spania Racing K20 K24 K Series engine charge wire harness for MR2 K swap and RWD Civic EG engine bay.

JackSpania Racing

K20 K24 K Series Tucked Engine Charge Wire Harness For MR2 K Swap RWD Civic EG

Honda EP3 Engine Harness - Racing Circuits

Racing Circuits

Honda K20a2 Engine Harness

Racing Circuits

K20Z4 KSWAP HARNESS FOR HONDA GD1 JAZZ

(1)

Racing Circuits

EG/DC2 K-Swap Harness

Racing Circuits

Honda to Bosch DBW Adapter

Racing Circuits

Mini R53 K20A2 kswap harness

Racing Circuits

Mini R53 ECU Chassis Connector

JHPUSA

Honda RRC K20A Crank Pulley - K-series

Racing Circuits

Honda ECU mounting plate

Racing Circuits

HALTECH UC-10 Digital DASH (pre-order)

FuelTech FT450 Plug & Play Adapter Harness – Honda K-Series Standalone Conversion (V2) VTI

VTI

FuelTech FT450 Plug & Play Adapter Harness – Honda K-Series Standalone (V2) | VTI

Carrot Top Tuning

Honda K-Series K20 K24 4-Pin O2 Oxygen Sensor Male Connector Plug Clip Kit

Honda Acura K20 K24 K-Series tucked engine harness by Jack Spania Racing, showing detailed wiring and connectors for K-Swap engines.

JackSpania Racing

K20 K24 K-Series Tucked Engine Harness For Honda Acura K-Swap RSX Civic Si EP3

(8)

Carrot Top Tuning

Honda K-Series K20 K24 4-Pin O2 Oxygen Sensor Female Connector Plug Clip Kit

Jason Waters Tuning

K Series Budget Standalone Harness Kit with Adapter

(2)

36% off

Carrot Top Tuning

Fueltech FT550 K Series Standalone Honda K20 K24 Jumper Adapter Sub Harness V2

(2)

Tegiwa

Tegiwa

4.9

(1.1K)

Genuine Honda Oil Filter OEM

Genuine Honda Oil Filter OEM

Genuine Honda Sump Plug Washer Ring 14mm

Supertech 5.5Mm Valve Stem Seal For Honda K20 Cams & Valvetrain

Genuine Honda S2000 Suspension Bolt

Racing Circuits

K20Z4 KSWAP HARNESS FOR HONDA EK CIVIC (Facelift)

Racing Circuits

Renault Clio 197 Kswap Engine mounts

Racing Circuits

Honda Civic EP2 K-Swap Harness

Honda K Series ECU Connector E - Racing Circuits

Racing Circuits

Honda K Series ECU Connector E

Racing Circuits

Haltech Elite 550 (ECU ONLY)

28% off

ConnectorKits.com

K Series Connector Kit

(1)

Racing Circuits

Flash To Pass Module

Racing Circuits

Ignition Sense Module

Connectors - Honda K-Series 'C' Plug Connector Kit

Race Spec

Honda K-Series 'E' Plug Connector Kit

K20 K24 K-Swap conversion wiring harness for Honda Civic EG, DC2 Integra, Acura 92-00, by Jack Spania Racing.

JackSpania Racing

K20 K24 K-Swap Conversion Wiring Harness EG Civic DC2 Integra 92-00 Honda Acura

(3)

HPTautosport

Hybrid Racing Universal Conversion Harness (K-Series ANY CHASSIS) HYB-CWH-01-99

Carrot Top Tuning

Honda K20 / K24 VTEC Solenoid Connector – Grey Housing

(1)

9% off

Jason Waters Tuning

K Series Standalone Engine Harness Kit with Switch Panel/Fuse Box

$1,049.99$1,149.00

K20 Engine Harness Kit - Racing Circuits

Racing Circuits

Honda K20 Engine Harness Ident Kit

FONDA K-Swap Harness - Racing Circuits

Racing Circuits

FONDA K-Swap Harness

Racing Circuits

K20Z4 KSWAP HARNESS FOR HONDA EP2/EM2 CHASSIS

Racing Circuits

Mini R53 K20z4 kswap harness new

Honda K Series Crank Sensor Connector - Racing Circuits

Racing Circuits

Honda K Series Crank Sensor Connector

Racing Circuits

Kaizen Relay

Honda K-Series Gray VTEC Solenoid Connector – 2-Pin (K20 / K24 / R18 / R20 / D17) VTI

VTI

Honda K-Series Gray VTEC Solenoid Connector – 2-Pin (K20 / K24 / R18 / R20 / D17)

Racing Circuits

Mini R53 “RACE” Can Bus Module

Set of 8 Honda Acura ignition coil connectors from K20 and K24 engines
Black with blue TPA, sealed 3 way terminal pin
Made by Sumitomo HX 090 series

Common upgrade for SR JZ RB UZ and 7M engines. also Found on Honda J series V6 engines J35 J37 J32
sold in packs of 4,6 or 8 comes with terminals and seals

ConnectorKits.com

Honda K series Ignition connectors - 8 pack

KSV Looms

2-Way Connector Kit for Honda K-Series K20 K24, VTEC Solenoid (22-20AWG)

Carrot Top Tuning

Miata / Honda K Series ECU K20A K24A Connector - A or E Connector - 31 way

Carrot Top Tuning

3-Way Connector Kit for Honda K-Series K20", "VSS Vehicle Speed Sensor (22-16 AWG)

(1)

Carrot Top Tuning

Honda K-Series K20 3-Pin MAP Manifold Pressure Sensor Connector Plug Clip Kit

Pontiac Tripower

1957-1958 Carb Rebuild Kits (3)

Racing Circuits

K20Z4 KSWAP HARNESS FOR HONDA EK CIVIC (Pre-Facelift)

Racing Circuits

K20Z4 KSWAP HARNESS FOR HONDA CIVIC EG / INTEGRA DC2

Racing Circuits

Honda K20 to K24 Crank Sensor Adapter

FREEWheel EASYFIT System 4 channel - Racing Circuits

Racing Circuits

FREEWheel EASYFIT System 4 channel

Honda K Series ECU Connector A - Racing Circuits

Racing Circuits

Honda K Series ECU Connector A

Honda K series IACV Sensor Connector - Racing Circuits

Racing Circuits

Honda K series IACV Sensor Connector

Honda K-Series Coil Pack Connector Kit – 3-Pin (K20 / K24 Ignition Coil Plug) VTI

VTI

Honda K-Series Coil Pack Connector Kit – 3-Pin (K20 / K24 Ignition Coil Plug)

Racing Circuits

Mini R53 Round Chassis Connector Harness

Hybrid Racing Universal K-Series Swap Conversion Wiring Harness HYB-CWH-01-99

Hybridhypersport

Hybrid Racing Universal K-Series Swap Conversion Wiring Harness

Honda K-Series ECU Header Connector Kit – Jumper & Standalone Harness Use VTI

VTI

Honda K-Series ECU Header Connector Kit – Jumper & Standalone Harness Use

Connectors - K-Series ECU Connector Kit

Race Spec

Honda OBD2+ ECU Connector Kit

(6)

Carrot Top Tuning

Honda K-Series K20 K24 2-Pin VTC Solenoid Connector Plug Clip Kit

K20 K24 K-Swap Engine Harness Wire for EG DC2

JDM Performance

K20 K24 K-Swap Engine Harness Wire for EG DC2

(1)

K2 Industries

Budget K20 K24 K-Series Tucked Swap Engine Harness RHD, RWD and LHD Acura Honda

Racing Circuits

K20Z4 Universal Kswap HARNESS

(1)

EK Civic (Pre-facelift) K-Swap Harness - Racing Circuits

Racing Circuits

EK Civic (Pre-facelift) K-Swap Harness

Honda DC5 Engine Harness - Racing Circuits

Racing Circuits

Honda DC5 Engine Harness

Racing Circuits

EK Civic (Facelift) K-Swap Harness

Honda K Series ECU Connector C - Racing Circuits

Racing Circuits

Honda K Series ECU Connector C

Honda K Series ECU Connector B - Racing Circuits

Racing Circuits

Honda K Series ECU Connector B

Racing Circuits

Mini R53 “LITE” Can Bus Module

Freewheel Wireless Wheel Controls 8 channel - Racing Circuits

Racing Circuits

Freewheel Wireless Wheel Controls 8 channel

JHPUSA

Hybrid Racing K-series Swap Conversion Harness - 88-91 Civic

Socket Terminal For Honda K-Series K20 K24 Crank Cam Map Tps Connectors (22-20 Awg)

KSV Looms

Socket Terminal for Honda K-Series K20 K24 Crank, Cam, MAP, TPS, Coolant Temp Connectors (22-20 AWG)

(2)

JHPUSA

Hybrid Racing K-series Swap Conversion Harness - 92-95 Civic / 94-01 Integra

Racing Circuits

Scs Delta GDi6 Ecu

Connectors - Honda 3-Position Connector Kit

Race Spec

Honda 3-Position Connector Kit

(12)

3-Way Connector Kit For Honda K-Series K20 Vss Vehicle Speed Sensor (22-16 Awg)

KSV Looms

3-Way Connector Kit for Honda K-Series K20, VSS Vehicle Speed Sensor (22-16 AWG)

(1)