ECS Tuning B7 A4 2.0T Ignition Harness Replacement Kit

It is not uncommon for the ignition coil pack wiring and connectors to become brittle over time and start to crack or break apart, leaving you with exposed wires or connectors that won't secure to the coil packs. This can lead to misfires, difficulty starting, a rough idle, lack of acceleration, decreased fuel mileage, and other causes for concern.

ECS Tuning has recognized this issue. We put our industry-leading R&D team to work, creating an easy-to-install Ignition Wiring Replacement Harness with full installation instructions—no need to repair individual wires or buy an expensive engine wiring harness. Our replacement wiring harness requires you to cut your factory engine harness and re-pin the wiring into the provided male connector, then plug in the ECS replacement harness, connect your coils, and be on your way. No need to worry about how long you have until the OEM wiring finally decides to give out, with ECS Tuning's Ignition Wiring Replacement Harness Kit you can make a clean and solid repair in no time!

FEATURES

• This comprehensive kit replaces your old, brittle, and likely failing factory coil pack harness.
• P-clips are provided to keep your harness tucked up close to the valve cover, keeping it away from hot engine bay componentry.
• Provides all necessary provisions and detailed instructions for re-pinning your factory ignition harness, ensuring a quick and simple installation.

DESIGN

• Heatshrink junctions are strategically positioned for ample flexibility and strain relief.
• Flexible connector boots allow easy removal of individual coil packs, a much-needed improvement on the factory rigid-bar design.
• The overall harness length was designed to make the pinning location of factory connectors accessible to users of all skill levels.

KIT CONTENTS

• Ignition Coil Wiring Harness (1)
• Ignition Coil Wiring Harness Components
  • Plug/Connector Housing (1)
  • Female Connector Terminal (20)
  • Wire Seal (16)
• Bremmen Parts Wire Harness Retainer Clamps (2)

PRODUCT DEVELOPMENT

Our B7 A4 2.0T Ignition Harness Replacement Kit was designed, engineered, tested, and quality inspected by our Research and Development team in our Wadsworth, Ohio facility. We strive for the highest level of precision and quality through leading-edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long-term product testing.

INSTALLATION AND SUPPORT

Check out our in-depth instructional PDF, located under the Installation Tab on the product page. It features complete step-by-step guidance with detailed photos for repairing your vehicle properly.