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Wiring Harness
  • CNCH Custom ECU Wire Harness for K Swap Emtron FuelTech Haltech Motec and More
  • CNCH Custom ECU Wire Harness for K Swap Emtron FuelTech Haltech Motec and More
  • CNCH Custom ECU Wire Harness for K Swap Emtron FuelTech Haltech Motec and More
  • CNCH Custom ECU Wire Harness for K Swap Emtron FuelTech Haltech Motec and More
  • CNCH Custom ECU Wire Harness for K Swap Emtron FuelTech Haltech Motec and More
  • CNCH Custom ECU Wire Harness for K Swap Emtron FuelTech Haltech Motec and More
CNCH Custom ECU Wire Harness for K Swap Emtron FuelTech Haltech Motec and More

CNCH Custom ECU Wire Harness for K Swap Emtron FuelTech Haltech Motec and More

$50.00-$300.00/ Piece|50 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
View product details

CNCH Custom ECU Wire Harness for K Swap Emtron FuelTech Haltech Motec and More

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • ECU Connectivity & Engine Management: Designed to facilitate engine control unit (ECU) swaps (K Swap) for brands like Emtron FuelTech, Haltech, and Motec, enabling seamless integration of aftermarket ECUs into vehicles.
  • High-Performance Electrical Transfer: Supports 12V systems with robust copper conductors and adapter connectors, ensuring reliable handling of high currents and voltages in automotive environments.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With corrosion-resistant nylon/PBT/PET connectors and copper conductors, ensure reliable performance in harsh automotive environments.

  • 2. Modular Interactive Design for Easy Installation

    • With a modular, adapter-style design and color-coded wiring, simplify installation and maintenance compared to rigid, non-modular harnesses.

  • 3. High-Performance Electrical Capacity

    • With a 12V system and up to 34 pins, handle high-current automotive systems with precision, supporting advanced ECUs like Haltech and Motec.

  • 4. Customizable Scenario Solutions

    • Customizable length and pin configurations (26p/34p) ensure compatibility with multiple ECU brands like Emtron and Motec, adapting to diverse vehicle needs.

  • 5. Vibration Resistance & Durability

    • With reinforced structural design and protective sleeves, withstand extreme vibrations and environmental exposure, maintaining reliability over the vehicle's lifecycle.

Product details

CNCH Custom ECU Wire Harness for K Swap Emtron FuelTech Haltech Motec and More

CNCH Custom ECU Wire Harness is engineered for precision in automotive engine control unit (ECU) systems, supporting brands like Emtron, FuelTech, Haltech, and Motec. With modular adapter connectors, copper conductors, and durable insulation, this harness ensures reliable electrical connectivity in harsh automotive environments. Customize lengths and pin configurations to match your vehicle’s specific requirements.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCopper conductors; nylon/PBT/PET insulationHigh-current ECU systems requiring thermal and chemical resistance
Connector TypeModular adapter connectorsSeamless integration with diverse ECU brands
Voltage Rating12VStandard automotive electrical systems
Pin Configuration26p or 34pTailored for specific ECU wiring requirements
Temperature Range-40°C to 125°CExtreme climate conditions (e.g., off-road vehicles)
DurabilityVibration-resistant designHeavy-duty applications like racing or industrial vehicles

Customization guide

Adjustable parameters include wire length (customizable up to 5m) and pin count (26p/34p), enabling precise adaptation to vehicle-specific ECUs. Color-coded wiring and protective sleeves ensure easy installation and long-term reliability.

Get inspired

CNCH’s ECU wire harness combines rugged durability with flexibility. Whether upgrading an ECU for a classic car or optimizing performance in a racing engine, this harness delivers secure, high-current connectivity tailored to your needs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Current Capacity20A+15% (23A)+30% (26A)*
Temperature Range-30°C to 100°C-40°C to 110°C-40°C to 125°C
Connector Durability5,000 cycles8,000 cycles12,000 cycles
Chemical ResistanceStandard+20% enhancedTriple industry norm

Supplier's note

  1. Three Technical Breakthroughs:

    • High Current Capacity: The Pro Model’s 26A rating outperforms industry standards, enabling stable power delivery in high-performance engines.
    • Extreme Temperature Tolerance: The Pro’s -40°C to 125°C range ensures reliability in arctic or desert environments.
    • Triple Chemical Resistance: The Pro’s PBT/PET insulation guards against aggressive fluids, extending lifespan in harsh automotive settings.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard road vehicles (e.g., daily commuters) requiring basic ECU connectivity.
    • Advanced Model: Perfect for enthusiasts upgrading ECUs in modified vehicles, offering enhanced durability and temperature resilience.
    • Pro Model: Designed for racing teams and industrial applications where extreme conditions demand unmatched performance. With its 26A capacity and 12,000-cycle durability, the Pro ensures zero failures during high-stakes events.

With the Pro Model’s tripled chemical resistance, you can safely handle corrosive fluids in off-road vehicles. Pair its 26A capacity with vibration-resistant connectors to maintain uninterrupted power flow during high-G maneuvers.

Frequently asked questions

  • Which CNCH Custom ECU Wire Harness suits K Swap for Emtron/FuelTech systems?

  • Can CNCH automotive wiring harness connectors be customized for my vehicle model?

  • Why are nylon/PBT materials used in CNCH wire harness insulation?

  • How do I clean and maintain CNCH automotive wiring harness connectors?

  • Is the CNCH wiring harness certified for automotive use?

  • What’s the difference between 26p and 34p CNCH connectors?

  • Why are copper conductors used in CNCH wire harnesses?

  • Does the CNCH harness support 12V automotive systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionAutomotive systems needing durabilityCopper conductors (IACS 100% conductivity) + nylon/PBT/PET insulation (ASTM D648 up to 130°C ▲▲)High conductivity,耐高温 (▲▲ over Base’s 120°C and Industry Standard’s 100°C)Higher cost than cheaper materials
Connector DesignModular assembly/disassemblyIP67-rated modular connectors (ISO 6701 compliant) + 5000+ insertion cycles ▲▲Secure, easy installation (▲▲ over Base’s 3000 cycles)Requires specialized tools for precision assembly
Current HandlingHigh-current automotive systemsHandles 30A ▲▲ (Base: 25A ▲Industry Standard: 20A UL 1015)Reliable for heavy-duty loads (▲▲ over Base and Industry Standard)
Customization OptionsCustom vehicle builds/modificationsCustomizable length (up to 10m ISO 5549) + pin counts (Base: 34pAdvanced: 50p ▲)Flexible for tailored needs (▲ over Base’s 34p)
Environmental ResistanceHarsh automotive environmentsVibration resistance (ISO 16750-3, 500Hz ▲▲) + IP67 moisture protectionDurable in extreme conditions (▲▲ over Base’s 300Hz)Adds bulk to connectors for enhanced protection
Installation EaseProfessional electrical installationsColor-coded wiring (SAE J1156) + QR-coded terminals ▲ (Advanced only)Reduces errors (▲ over Base’s basic labels)Limited to standardized color codes for compatibility

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