Replaces
Radiator Overflow Bottle with Cap - 1AROB00209
1AROB00209
This radiator coolant overflow tank has been redesigned to fix issues with the original factory design.
Specifications:
- Brand New Radiator Overflow Bottle
- Commonly called "Coolant Overflow Tank" or "Reservoir"
- Includes Cap
- Replaces dealer part numbers: 3B0-121-321, 1K0-121-407-A, 3B0121321, 1K0121407A
- Strengthened and redesigned in the vulnerable areas of failure
- Replacement for originals that are cracked or broken
- Plastic construction
Now you can buy a high quality coolant reservoir that is built to strict quality control standards. Replace your broken or cracked one now with this great fitting part.
Item Condition:
New
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
Lifetime Warranty
This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.
-
step : Removing the Coolant Bottle (0:40)
- Remove the three 10mm bolts from the bottle
- Disconnect the coolant sensor harness
- Remove the two T25 Torx screws
- Push the teeth and slide the hose clamp back with a pair of pliers
- Disconnect the coolant hose
- Push the teeth and slide the hose clamp back with a pair of pliers
- Disconnect the lower coolant hose
-
step : Installing the New Coolant Bottle (2:24)
- Connect the lower coolant hose
- Slide the hose clamp up into place
- Connect the upper coolant hose
- Slide the hose clamp up into place
- Insert the coolant bottle into place
- Tighten the two T25 Torx screws
- Connect the coolant sensor harness
- Tighten the three 10mm bolts to the bottle
Tools needed for replacement:
- Needle nose pliers
- Ratchet
- Socket Extensions
- 10mm Socket
- T25 Torx Socket
- T25 Torx Driver
Pliers, Cutters & misc Wrenches
Ratchets & Related
Sockets - Metric
Torx Drivers & Sockets
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Vehicle Fit
| Year | Make | Model | Description |
|---|---|---|---|
| 2006-2013 | Audi | A3 | Audi A3 Radiator Overflow Bottle with Cap |
| 2006-2013 | Audi | A3 Quattro | Audi A3 Quattro Radiator Overflow Bottle with Cap |
| 2008-2011 | Audi | TT | Audi TT Radiator Overflow Bottle with Cap |
| 2012-2013 | Audi | TT | Audi TT Radiator Overflow Bottle with Cap L4 2.0L |
| 2008-2011 | Audi | TT Quattro | Audi TT Quattro Radiator Overflow Bottle with Cap |
| 2012-2013 | Audi | TT Quattro | Audi TT Quattro Radiator Overflow Bottle with Cap L4 2.0L |
| 2012-2014 | Volkswagen | Beetle | VW Beetle Radiator Overflow Bottle with Cap |
| 2009-2013 | Volkswagen | CC | VW CC Radiator Overflow Bottle with Cap |
| 2007-2013 | Volkswagen | Eos | VW Eos Radiator Overflow Bottle with Cap |
| 2006-2009 | Volkswagen | GTI | VW GTI Radiator Overflow Bottle with Cap |
| 2010-2013 | Volkswagen | Golf | VW Golf Radiator Overflow Bottle with Cap |
| 2005-2009 | Volkswagen | Jetta | VW Jetta Radiator Overflow Bottle with Cap (8th Vin Digit K) |
| 2010-2011 | Volkswagen | Jetta | VW Jetta Radiator Overflow Bottle with Cap |
| 2012-2013 | Volkswagen | Jetta | VW Jetta Radiator Overflow Bottle with Cap |
| 2006-2010 | Volkswagen | Passat | VW Passat Radiator Overflow Bottle with Cap |
| 2012-2014 | Volkswagen | Passat | VW Passat Radiator Overflow Bottle with Cap |
| 2006-2009 | Volkswagen | Rabbit | VW Rabbit Radiator Overflow Bottle with Cap |
| 2009-2013 | Volkswagen | Tiguan | VW Tiguan Radiator Overflow Bottle with Cap |
