FREE Pickup / FREE SHIP on Orders $49+ *exclusions apply
Sales & Specials
Sales & Specials

Coolant Expansion Tank

Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
Mfg Part #
1J0121407F
 
1J0 121 407 F
ECS Part #
ES#1905029
Brand
Genuine Volkswagen Audi
22.45
$49.20 (54% off MSRP)
Free Shipping Free Shipping
on orders $49 and up
In Stock
Qty
Does this fit my vehicle?

Product Details

The coolant expansion tank in your vehicle gives additional fluid a place to go after expansion and contraction from temperature change. Because it is subjected to such drastic changes on a regular basis, it can often crack or break. The level sensor is also built into this part, so if your fluid level is okay, but your low coolant light is on, this may need to be replaced.

You want to keep all the coolant in your vehicle in the cooling system. If your tank has experienced damage such as cracking, nipples breaking off, or mounting point damage, you will need to replace it. This replacement will fit perfectly and provide the same heating and cooling characteristics as an original unit.

When replacing, be sure to have some extra coolant. Check ECS Tuning's website for a wide variety of coolants specifically designed for your car. Most German vehicles require specialized coolant. Be sure to pick up the proper coolant when refilling to avoid damage or premature corrosion.

Previous Revisions
  • 1C0121407E
  • 1J0121407E
  • 1C0121403
  • 1C0121403A
  • 1C0121403C
  • 1C0121407C
  • 1J0121403
  • 1C0121407F

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi TT MKI FWD 180HP
Audi TT MKI Quattro 180HP
Audi TT MKI Quattro 225HP
Audi TT MKI Quattro 3.2L
Volkswagen 337/20AE All 1.8T
Volkswagen Golf IV All 1.8T
Volkswagen Golf IV All 2.0
Volkswagen Golf IV All TDI
Volkswagen Golf IV All VR6 12v
Volkswagen Golf IV All VR6 24v
Volkswagen Jetta IV All 1.8T
Volkswagen Jetta IV All 2.0
Volkswagen Jetta IV All TDI
Volkswagen Jetta IV All VR6 12v
Volkswagen Jetta IV All VR6 24v
Volkswagen Jetta IV GLI All 1.8T
Volkswagen New Beetle All 1.8T
Volkswagen New Beetle All 2.0
Volkswagen New Beetle All 2.5L
Volkswagen New Beetle All TDI
Volkswagen R32 MKIV All 3.2
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy