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Description
Expansion Tank Opel Astra H / GTC / TwinTop 2004-2011 MAP-100634Expansion Tank for Opel Astra H GTC TwinTop (20042011) This coolant expansion tank (reservoir) is designed for the Opel Astra H range, helping maintain correct cooling system pressure and coolant volume during normal temperature changes. It is a direct replacement for the original tank when the existing unit is cracked, leaking, or the mounting points have weakened over time. Vehicle Compatibility Opel Astra H (A04) 20042011 1. 4 (Z14XEP) 66 kW Opel
Expansion Tank for Opel Astra H / GTC / TwinTop (2004–2011)
This coolant expansion tank (reservoir) is designed for the Opel Astra H range, helping maintain correct cooling system pressure and coolant volume during normal temperature changes. It is a direct replacement for the original tank when the existing unit is cracked, leaking, or the mounting points have weakened over time.
Vehicle Compatibility
- Opel Astra H (A04) 2004–2011 — 1.4 (Z14XEP) 66 kW
- Opel Astra H (A04) 2004–2011 — 1.6 (A16XER / Z16XER) 85 kW
- Opel Astra H (A04) 2004–2011 — 1.6 (Z16XE1 / Z16XEP) 77 kW
- Opel Astra H (A04) 2004–2011 — 1.8 (A18XER / Z18XER) 103 kW
- Opel Astra H (A04) 2004–2011 — 1.8 (Z18XE) 92 kW
- Opel Astra H (A04) 2004–2011 — 1.9 CDTI 16V (Z19DTJ) 88 kW
- Opel Astra H GTC (A04) 2005–2010 — 1.8 (Z18XER) 103 kW
- Opel Astra H GTC (A04) 2005–2010 — 1.9 CDTi (Z19DTH) 110 kW
- Opel Astra H GTC (A04) 2005–2010 — 2.0 Turbo (Z20LER) 147 kW
- Opel Astra H GTC (A04) 2005–2010 — 2.0 OPC (Z20LEH) 177 kW
- Opel Astra H TwinTop (A04) 2007–2009 — 1.8 (A18XER / Z18XER) 103 kW
- Opel Astra H TwinTop (A04) 2007–2009 — 2.0 Turbo (Z20LER) 147 kW
OE Reference Numbers
- Opel: 13 04 241
- Vauxhall: 93179469
Specifications
- Product Type: Coolant Expansion Tank / Reservoir
- SKU: MAP-100634
- Fitment Notes: Confirm hose routing, cap type, and sensor/return port layout match your existing tank before fitment.
Common Signs of a Failing Expansion Tank
- Visible coolant leaks or staining around the tank seams
- Cracks near hose connections or mounting points
- Coolant smell in the engine bay after driving
- Low coolant warnings despite no radiator leaks found
Nationwide delivery is available in South Africa. If you are unsure about fitment, share your VIN or vehicle details and we’ll help confirm compatibility before you install the part.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy