Genuine VW Coolant Expansion Tank P# 5Q0121407AA

✅ Genuine Volkswagen Coolant Reservoir / Expansion Tank
Part Number: P# 5Q0121407AA
✔️ Factory coolant reservoir for MQB-platform VW models | Suits petrol & diesel engines | OE shape and sensor-ready

This genuine expansion tank (P# 5Q0121407AA) stores engine coolant overflow and helps maintain system pressure and optimal engine temperature. Made from durable semi-transparent plastic with MAX/MIN level markings and sensor port.

✅ Compatible VW Models in Australia:

• Golf Mk7 / Mk7.5 (5G) – 1.4 TSI, 2.0 GTI/R

• Tiguan Mk2 (AD1) – 1.4 / 2.0 TSI, 2.0 TDI

• Passat B8 (3G) – 1.8 / 2.0 TSI, 2.0 TDI

• Arteon – 2.0 TSI

• T-Roc – 1.4 / 2.0 TSI

• Touran (5T) – 1.4 TSI, 1.5 TSI

• Golf Alltrack – 132TSI / 162TSI

• Jetta A7 – 1.4 TSI (in select markets)

✅ Also used in:

• Audi A3 / S3 (8V)

• Audi Q2 / Q3 (F3)

• Škoda Octavia / Superb / Karoq / Kodiaq

• SEAT Leon / Ateca / Tarraco

✅ Features:

• Genuine VW factory part

• MAX/MIN level indicators

• Sensor port and cap connection (cap sold separately)

• Fits multiple MQB-platform vehicles

📦 Package Includes:

• 1 x Coolant Expansion Tank – P# 5Q0121407AA

• Cap and sensor sold separately

⚠️ Important Notes:

• 📞 Contact us to confirm 100% fitment for your vehicle before purchase

• 📦 Report any damage within 24 hours of delivery

• 📸 Photos required for damage claims (product, packaging, delivery label)

• 🚫 Claims not accepted after 24-hour period

• 💳 Order ships after payment confirmation and address/email verification

• 📮 Physical address required (no parcel lockers)

• ⏱️ Parts handling times may vary if the order is placed on weekends or public holidays

🔄 Returns & Warranty:
✔️ Returns accepted (15% handling fee, buyer pays return freight)
✔️ Pre-approval required
✔️ Covered by Volkswagen 2-Year Genuine Parts Warranty – Subject to inspection

🚚 Fast Shipping Australia-Wide
✅ Genuine Volkswagen – Cooling System
🛠️ That Auto Parts Warehouse – Your Trusted VW Parts Supplier

📦 Also available: Coolant cap, hoses, sensors, thermostat housings

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📝 Legal Disclaimer:
That Auto Parts Warehouse is an independent reseller and is not affiliated with or endorsed by Volkswagen Group Australia or Volkswagen AG. All trademarks, brand names, and part numbers are used strictly for identification and compatibility purposes only.