
SWAG Expansion Tank 40947884 - 2009-2017 Insignia A | Cooling System
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Fitment
Listed for Insignia · 2009–2017
Check this part against your vehicle
Options come from the vehicles named on the parts we stock.
Product details
Ensure optimal performance and reliability of your vehicle's cooling system with the SWAG Expansion Tank 40947884, designed specifically for 2009-2017 Insignia A models. This essential component helps maintain the right coolant levels, preventing overheating and ensuring your engine runs smoothly.
Key Benefits:
- Constructed from durable plastic material for long-lasting performance.
- Included coolant level sensor for accurate monitoring.
- Helps regulate engine temperature effectively.
- Lightweight design weighing only 1.1 lb.
Technical Specifications:
- Material: Plastic
- Weight: 0.50 kg (1.1 lb)
- OE Number: 13 04 034
Installation Instructions:
Install the expansion tank by following the manufacturer's guidelines. Ensure all connections are secure and the coolant level is checked regularly to avoid engine issues. Replace if cracks or leaks are observed to maintain optimal engine performance.
Checking fitment
Match the part number above against the part you are replacing, or check the models and engines named on this page against your vehicle. If the number matches, the part matches.
Shipping
Orders leave the warehouse in 1–2 business days. Free shipping on every US order.
Returns & warranty
30 days to return an unused part in its original packaging. Manufacturer warranty of 12 months against defects.









