5Q0121407H – Coolant Expansion Tank
$ 69.05 (exc. GST)
The coolant reservoir expansion tank is a vital component of the vehicle’s cooling system. It stores excess coolant and allows for the expansion and contraction of the coolant as it heats and cools, maintaining optimal engine temperature. This helps prevent overheating and potential engine damage. The tank is typically made of durable plastic and is designed to withstand high temperatures and pressure.
21 in stock
- Manufacturer’s warranty (typically 12 or 24 months or KM limited)
- Delivery time: 1-2 business days
- Send us your VIN to ensure compatibility with your car
Description
Description
The coolant reservoir expansion tank is a vital component of the vehicle’s cooling system. It stores excess coolant and allows for the expansion and contraction of the coolant as it heats and cools, maintaining optimal engine temperature. This helps prevent overheating and potential engine damage. The tank is typically made of durable plastic and is designed to withstand high temperatures and pressure.
Over time, the coolant reservoir expansion tank can develop cracks or leaks due to exposure to high temperatures and pressure. Signs that may indicate the need for replacement include Low coolant levels, Overheating engine, Visible cracks or leaks in the tank. If you experience any of these symptoms, it’s advisable to consult with a certified mechanic to diagnose and replace the tank if necessary.
This is an OEM equivelent part. Guaranteed quality.
Alternate Part Numbers: 5Q0121407H
Additional information
Additional information
| year | 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
|---|---|
| Make | Volkswagen |
| Model | Golf |
| Submodel | VI (3-door), VI Cabriolet (facelift 2015), VII (3-door), VII (5-door, facelift 2017), VII (5-door), VII Alltrack, VII Alltrack (facelift 2017), VII Sportsvan, VII Sportsvan (facelift 2017), VII Variant, VII Variant (facelift 2017) |
| Variant | 1.4 TSI (122 Hp), 1.4 TSI (122 Hp) DSG, 1.4 TSI (125 Hp), 1.4 TSI (125 Hp) DSG, 1.4 TSI (140 Hp), 1.4 TSI (140 Hp) ACT, 1.4 TSI (140 Hp) ACT DSG, 1.4 TSI (140 Hp) DSG, 1.4 TSI (150 Hp), 1.4 TSI (150 Hp) ACT, 1.4 TSI (150 Hp) DSG, 1.4 TSI (150 Hp) DSG ACT, 1.4 TSI ACT (140 Hp), 1.4 TSI ACT (140 Hp) DSG, 2.0 TDI (150 Hp), 2.0 TDI (150 Hp) 4MOTION, 2.0 TDI (150 Hp) DSG, 2.0 TDI SCR (150 Hp) 4MOTION DSG, 2.0 TDI SCR (150 Hp) DSG |
| engine-code | CHPA, CHPB, CMBA, CPTA, CRBC, CRLB, CXSA, CZCA, CZDA, CZDD, DCYA, DEJA, DFGA |
| Transmission | 6 Speed Automatic, 6 Speed DSG, 6 Speed Manual, 7 Speed DSG |
| engine type |













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