1J0121407F O.E.M. Expansion Tank/Coolant Reservoir
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O.E.M. Expansion Tank/Coolant Reservoir | 1J0121407F

Audi TT Quattro, TT
VW Jetta, Golf, Beetle, Jetta IV, Jetta MK4, Jetta MK3, Golf MK4, Golf IV, Golf MK3
$45.99
Reg
$47.91
List
$70.58
In Stock Status
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Leaves warehouse within 1-2 business days.
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Make Sure It Fits

P/N: 1J0121407F O.E.M. OEM FREE SHIPPING
Cross References:
  • 1C0121407F
  • 1J0121403A
  • 1J0121403B
  • 1J0121407E
  • OEM (original equipment manufacturer) replacement expansion tank/coolant reservoir for Volkswagen/Audi with coolant level sensor
  • Allow for expansion and contraction of coolant in the engine’s cooling system
  • (1) per vehicle
  • Replaces cracked and leaking expansion tanks, expansion tanks that are discolored making it difficult to read coolant level in tank, or expansion tanks with coolant level sensors not reading coolant level inside tank
  • Recommended to be replaced along with new expansion tank cap part number 3B0 121 321 to ensure proper cooling system pressure
  • Fits Audi TT 2000-2006, TT Quattro 2000-2006, Volkswagen Beetle 1998-2010, Golf IV 1999-2006, Jetta IV 1999-2005, and R32 2004
Original Equipment Manufacturer is the company that made the part(s) that were installed by the car maker at the factory. Due to federal and international guidelines for good business practices, there are normally two or more OEM brands for nearly every maintenance part on a vehicle. The use of an OEM part will ensure that you have a part made specifically to fit your vehicle.
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Frequently Viewed Together

We found 10 additional part(s) that are frequently viewed together.

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What This O.E.M. Expansion Tank/Coolant Reservoir Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

Audi
00-06 - TT
Includes level sensor.
00-06 - TT Quattro
Includes level sensor.
VW
98-10 - Beetle Base, 2.5, GLS TDI, S, SE & more
Includes level sensor.
03-04 - Beetle
Includes level sensor. Body Type: Convertible
Includes level sensor. Body Type: Hatchback
03-04 - Beetle TDI
Includes level sensor. Body Type: Hatchback
04-04 - Beetle Turbo
Includes level sensor.
Includes level sensor. Body Type: Convertible
03-03 - Beetle Turbo
Includes level sensor.
Includes level sensor. Body Type: Convertible
Includes level sensor. Body Type: Hatchback
00-06 - Golf Base, GTI, GTI 1.8T, GTI GLS, GTI GLX & more
Includes level sensor.
06-06 - Golf IV GL, GLS, GLS TDI
Includes level sensor.
99-99 - Golf MK3 GTI
Includes level sensor.
99-99 - Golf MK3 GL
Includes level sensor. Manufacturer Body Code: A4
99-99 - Golf MK4 GLS, GTI, TDI
Includes level sensor.
99-99 - Golf MK4 GL
Includes level sensor. Manufacturer Body Code: A4
00-04 - Jetta Base, GL, GLI, GLS, GLS Turbo & more
Includes level sensor.
01-03 - Jetta GLS
Includes level sensor. Body Type: Sedan
01-04 - Jetta Base, GLS, GLX
Includes level sensor. Body Type: Sedan
Includes level sensor. Body Type: Wagon
04-04 - Jetta
Includes level sensor.
Includes level sensor. Body Type: Sedan
Includes level sensor. Body Type: Wagon
05-05 - Jetta IV Base, TDI, Turbo
Includes level sensor.
99-99 - Jetta MK3 TDI
Includes level sensor.
99-99 - Jetta MK3 GL, GLS, GLX
Includes level sensor. Manufacturer Body Code: A4
99-99 - Jetta MK4 TDI
Includes level sensor.
99-99 - Jetta MK4 GL, GLS, GLX
Includes level sensor. Manufacturer Body Code: A4