SKU: 10504324094

Rywire Budget Tucked 02-04 K20A2 Harness Ver. 2 (K2)

Sale price$291.13 Regular price$323.48
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Description

Rywire Budget Tucked 02-04 K20A2 Harness Ver. 2 (K2)MADE IN THE U. S. A. Version 2 of the Rywire K series engine harness was created to facilitate a more universal chassis, and harness routing preference. This style can be routed more like the OEM k series engine harness through the center or more to the right on the firewall than it's Version 1 counterpart. This routing method is ideal for our (RHD) Right Hand Drive customers however NOT exclusive to RHD chassis and does work fine on a LHD chassis.

MADE IN THE U.S.A.

Version 2 of the Rywire K-series engine harness was created to facilitate a more universal chassis, and harness routing preference. This style can be routed more like the OEM k-series engine harness through the center or more to the right on the firewall than it's Version 1 counterpart. This routing method is ideal for our (RHD) Right Hand Drive customers however NOT exclusive to RHD chassis and does work fine on a LHD chassis. Version 2 is also routed in a way that allows you to get around aggressive headers.

Version 2 of the Rywire K-series engine harness was created to facilitate a more universal chassis, and harness routing preference. This style can be routed more like the OEM k-series engine harness through the center or more to the right on the firewall than it's Version 1 counterpart. This routing method is ideal for our (RHD) Right Hand Drive customers however NOT exclusive to RHD chassis and does work fine on a LHD chassis. Version 2 is also routed in a way that allows you to get around aggressive headers.

These harnesses are warrantied and guaranteed to work, we provide excellent installation phone support and troubleshooting to ensure this reputation for quality, however they are non-refundable. Our Budget K-series Version 2 (K2) wire-tuck engine harness is nearly identical to its K2 Mil-spec counterpart with the primary differences being the type of wire used, the single black wire color and expandable loom used. All connectors and materials are new. Each connector is crimped with pneumatic heads to ensure an OEM crimp every time, then tagged with a white identification label for easy installation. All heavy interference circuits are protected and grounded with proper wire covering. Our engine harnesses are 100% quality tested pin to pin; And resistance checked to ensure no voltage fluctuations. These are the best harnesses money can buy. NO CORE is necessary when buying a harness from us! This harness follows an OEM style configuration meaning that you'll still need a interior ECU adapter for your chassis - see the K-Series ECU Adapter link and add-option below!

HARNESS CONNECTOR LIST:
VTEC solenoid
VTC
Oil pressure sending unit
Crank Sensor (CKP)(02-04 K20 style)
Coils 1-4
Cam (CPS) Exhaust Side
Top Dead Center sensor (TDC) Intake Side
Engine Coolant Temp (ECT) (02-04 K20 style)
Knock Sensor (KS)(02-04 K20 style)
Intake Air Temperature (IAT)
Alternator (02-04 K20 style)
Manifold Air Pressure (MAP)
Throttle Position Sensor (TPS)
Idle control motor
Electronic speed sensor (VSS)
Injectors 1-4
h20 sending unit (for gauge cluster)
Reverse Lights
Reverse Lockout solenoid
Starter signal
ECU plugs A and B
Power distribution cap
Ground
2 Extra Wires

Contact us for additional options:

K-series ECU Adapter: The Mil-spec engine harness still needs to be adapted to the specific chassis with the E-plug added. Our K-series adapters are $329.99 and can be viewed here. (click to view)

Charge Harness: The "One Piece charge harness" option will add the Starter and Alternator wires (+$40)

VTEC Pressure Switch Plug (Plug Bolt)

Rywire Engine Ground kit with DR-25

 

Shipping Notes
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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]
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SKU: 10504324094

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DeRobinson
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★★★★★ 5
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Size: 2T, Color: Pink/Unicorn
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Reviewed in the United States on December 31, 2025
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Jennuh G.
Carnegie, US
★★★★★ 5
Cute outfit for everyday.
Size: 2T, Color: Pink/Unicorn
Exactly as pictured. Good quality, not too thin but also not too thick. True to size and looks like it will keep my baby warm when she’s inside. Good price on sale! Was a steal!
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Reviewed in the United States on December 13, 2025
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K.B
Dallas, US
★★★★★ 5
High Quality
Size: X-Small, Color: Pink/Unicorn
High print quality, and vivid colors. Got exactly what I expected.
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Reviewed in the United States on December 25, 2025
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Tsia
Birmingham, US
★★★★★ 4
Just as pictured
Size: X-Large, Color: Mauve/Apples
It is sized big so I suggest that you order a size down.other than that it is just as pictured.
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Reviewed in the United States on November 13, 2025
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Cynthia
Belleville, US
★★★★★ 5
Good
Size: Medium, Color: Pink/Unicorn
Fits as expected.
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Reviewed in the United States on March 26, 2026

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