1.8T OEM+ ME7.5 40 Pin Complete Engine Harness Narrowband/Wideband ECU's | VW Beetle 2000-2010

OEM+ Replacement Wiring Harness for Volkswagen Beetle 1.8T (2000–2010)

Fits 06A Engine Block Models — Narrowband / Wideband, VVT & Non-VVT — Drive-by-Wire Only

Say goodbye to wiring issues in your aging Beetle. After more than 20 years, cracked insulation, corroded connectors, and poor electrical performance are common. With OEM harnesses long discontinued by Volkswagen, most owners are forced to reuse failing wiring, attempt patchwork repairs, or buy another used unit that’s just as deteriorated.

This OEM+ replacement harness is the modern solution — brand new, plug-and-play, and built to outperform the original. Designed with reliability and aesthetics in mind, it features braided loom, high-temp TXL automotive-grade wiring, and individually labeled circuits for a clean, professional installation.

Key Features

• OEM+ factory-style routing for direct fitment
• Complete assembly — all connectors included, nothing deleted
• TXL high-temperature automotive-grade wiring (exceeds OEM specs)
• Braided loom and labeled circuits for a clean, professional look
• Designed for both daily drivers and performance builds

Connector Reference Guide

• 40-Pin ECU Connector: Main ECU interface
• Ignition Coils: Cylinders 1–4
• Fuel Injectors: INJ1–INJ4
• VSS: Vehicle Speed Sensor
• N75: Boost Control Solenoid (must be resistored if removed)
• IAT: Intake Air Temperature Sensor (round or square type supported)
• TB: Throttle Body (Drive-by-Wire)
• OIL: Oil Pressure Switch
• CRANK: Crankshaft Position Sensor
• MAP: Manifold / Boost Pressure Sensor
• ECT: Coolant Temperature Sensor
• KS1 / KS2: Knock Sensors (Works with 2-Pin Square/Round Type sensors)
• CAM: Camshaft Position Sensor
• N249: Wastegate Solenoid

Vehicle Compatibility

• Volkswagen Beetle 1.8T (2000–2010)
• Fits 06A engine block (Narrowband or Wideband)
• Supports VVT and Non-VVT configurations
• Manual transmission only (5- or 6-speed)

⚠️ Not compatible with automatic transmission models.

Restore Confidence in Your Wiring

Whether you’re maintaining a daily driver or building a performance Beetle, this OEM+ harness delivers reliability, clean fitment, and long-term durability — the perfect solution for aging factory wiring.