MAF Sensor 4 PIN for VW Golf 4 / Jetta 4 / Audi A4 A5 A6 1.8T – AGU ARZ AEB AWT (1997–2004)(109687) MAF501

• Golf 4 1.8T (12/1998 – 06/2004)
  Engine Codes: AGU, AQA, ARZ, AUM – 110kW / 150HP – 1781cc – Petrol
  

• Jetta 4 1.8T (same platform and engines as Golf 4)
  Engine Codes: AGU, AQA, ARZ, AUM – 110kW / 150HP – 1781cc – Petrol
  

• A4 1.8T (01/1998 – 11/2001)
  Engine Codes: AEB, ARK, ANB, APU, AWT – 110kW / 150HP – 1781cc – Petrol
  

• A6 1.8T – Models with same 1.8T engines (confirm engine code match before purchase)

✅ Product Features:

• High-precision airflow measurement for optimal ECU response

• Restores power, fuel economy, and throttle performance

• Quality-tested to meet or exceed OEM specs

• Direct-fit plug & play installation – no programming required

🔍 Selling Points:

• Perfect fix for poor idling, over-fueling, turbo lag, and increased consumption

• Critical component for performance in turbocharged 1.8T engines

• Durable design to withstand engine bay heat and vibrations

• Replaces faulty or aged MAF sensors that disrupt engine operation