Audi Expansion Tank 8E0121403A – Rein EPT0011
We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.
We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.
Your vehicle’s engine coolant recovery tank, or expansion tank, stores excess pressure and coolant as your radiator heats up. The reservoir helps keep your radiator full at all times and makes the radiator more efficient and effective. If your coolant is low, it may indicate a leak. Shops and dealers can use a pressure tester to check the system for smaller hard to find leaks. If your recovery tank is damaged, replace it immediately to avoid a catastrophic cooling system failure.
| Application Type | ApplicationSpecific |
| Bullet Point 1 | Produced from virgin plastic meeting/exceeding OE specifications and ensuring long life |
| Bullet Point 2 | Resistant to cracking and wear from heat cycles preventing coolant loss |
| Bullet Point 3 | Direct fitment allows easy installation |
| Bullet Point 4 | Manufactured to strict engineering standards/specifications in materials and tolerances |
| Link to Manufacturer Page | www.reinautomotive.com |
| Brand | Part # |
|---|
| Brand | Part # |
|---|---|
| Audi | 8E0 121 403 A / 8E0121403A |
This part also goes by the following cross reference.
Cross Reference Part Number:
Fitment data is currently being updated for this part. Please contact us with your VIN to confirm compatibility.