Expansion tank cap, Coolant expansion tank 1C9121321
All spare parts in the list below are equivalent to OEM number 1C9 121 321:
- 1C9 121 321 (original number of AUDI)
- 1C9 121 321 (original number of VW)
- 1C9 121 321 (original number of SEAT)
- 1C9 121 321 (original number of SKODA)
- Material: Plastic
- Colour: blue
- Mounting Type: Screw Connection
- Thread Type: External Thread
- External Thread [mm]: M63 x 3
- Switch point from [bar]: 1,4
- Switch point to [bar]: 1,6
- Item number: 56V0002
- Our price: 4,29 €
- Manufacturer: RIDEX
- EAN number: 4059191602148
- Condition: New
- Reference number OEM: 1C9121321
- Supplementary Article / Supplementary Info Info 2: with sealing plug
- Weight [g]: 490
- Item number: 397E0196
- Our price: 17,28 €
- Manufacturer: RIDEX
- EAN number: 4064138604048
- Condition: New
- Reference number OEM: 1C9121321
- Material: Plastic
- Colour: blue
- Mounting Type: Screw Connection
- Item number: 397E0221
- Our price: 19,28 €
- Manufacturer: RIDEX
- EAN number: 4065739032483
- Condition: New
- Reference number OEM: 1C9121321
- Material: Plastic
- Colour: blue
- Mounting Type: Screw Connection
- Thread Type: External Thread
- External Thread [mm]: M63 x 3
- Switch point from [bar]: 1,4
- Switch point to [bar]: 1,6
- Item number: SKVK-1960001
- Our price: 4,29 €
- Manufacturer: STARK
- EAN number: 4059191602131
- Condition: New
- Reference number OEM: 1C9121321
- Colour: blue
- Material: Plastic
- Opening Pressure [bar]: 1,5
- Thread Size: M63 x 3,0
- Weight [kg]: 0,16
- for OE number: 1J0 121 321 B
- Item number: 14700
- Our price: 5,59 €
- Manufacturer: FEBI BILSTEIN
- EAN number: 4027816147008
- Condition: New
- Reference number OEM: 1C9121321
These products are designed to be used as originally These products are designed to be used as originally intended and not modified for purpose. Please ensure the intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are installed by a competent individual. N.B. products are usually supplied without fitting instructions. products are usually supplied without fitting instructions.
- for OE number: 1J0 121 321 B
- Opening Pressure [bar]: 1,5
- Colour: blue
- Item number: 07.40.003
- Our price: 5,99 €
- Manufacturer: TRUCKTEC AUTOMOTIVE
- EAN number: 4038081258832
- Condition: New
- Reference number OEM: 1C9121321


- Colour: blue
- Pressure [bar]: 1,5
- for OE number: 1J0121321B
- Weight [g]: 68,7
- Packaging length [cm]: 7,5
- Packaging width [cm]: 7,5
- Packaging height [cm]: 8,3
- Item number: T49
- Our price: 5,99 €
- Manufacturer: MOTORAD
- EAN number: 4037784801949
- Condition: New
- Reference number OEM: 1C9121321
- Colour: blue
- Material: Plastic
- Opening Pressure [bar]: 1,5
- Thread Size: M63 x 3,0
- Weight [kg]: 0,16
- for OE number: 1J0 121 321 B
- Item number: 30 91 4700
- Our price: 6,29 €
- Manufacturer: SWAG
- EAN number: 4044688147004
- Condition: New
- Reference number OEM: 1C9121321
These products are designed to be used as originally These products are designed to be used as originally intended and not modified for purpose. Please ensure the intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are installed by a competent individual. N.B. products are usually supplied without fitting instructions. products are usually supplied without fitting instructions.
- Colour: black
- Supplementary Article / Supplementary Info: with gasket / seal
- Opening Pressure [bar]: 1,5
- Material: Plastic
- Mounting Type: Screw Connection
- Thread Type: External Thread
- Item number: 115 034
- Our price: 6,29 €
- Manufacturer: TOPRAN
- EAN number: 1123620000010
- Condition: New
- Reference number OEM: 1C9121321
Any and all spare parts we supply are solely intended for the designated purpose as defined by us. Installation by trained personnel only. Our products are usually supplied without assembly instructions. Installation in vehicles other than those specified by us may lead to the exclusion of warranty.
price incl. 19% VAT
excl. delivery costs
- Pressure [bar]: 1,5
- Material: Plastic
- Item number: 2140037
- Our price: 6,59 €
- Manufacturer: METZGER
- EAN number: 4250032490829
- Condition: New
- Reference number OEM: 1C9121321
- Pressure [bar]: 1,5
- Diameter [mm]: 80
- Height [mm]: 22
- Pressure [psi]: 22
- Item number: RC245
- Our price: 9,29 €
- Manufacturer: GATES
- EAN number: 5414465079535
- Condition: New
- Reference number OEM: 1C9121321
- Item number: P131011
- Our price: 9,29 €
- Manufacturer: PREXAparts
- EAN number: 4251162228108
- Condition: New
- Reference number OEM: 1C9121321
- Pressure [bar]: 1,5
- Item number: RC0082
- Our price: 9,59 €
- Manufacturer: CALORSTAT by Vernet
- EAN number: 3531650027910
- Condition: New
- Reference number OEM: 1C9121321
price incl. 19% VAT
excl. delivery costs
- Supplementary Article / Supplementary Info Info 2: with sealing plug
- Weight [g]: 490
- Item number: SKET-0960195
- Our price: 17,28 €
- Manufacturer: STARK
- EAN number: 4064138604031
- Condition: New
- Reference number OEM: 1C9121321
- Material: Plastic
- Colour: blue
- Mounting Type: Screw Connection
- Item number: SKET-0960220
- Our price: 19,28 €
- Manufacturer: STARK
- EAN number: 4065739032476
- Condition: New
- Reference number OEM: 1C9121321

- Colour: blue
- Material: Plastic
- Opening Pressure [bar]: 1,5
- Thread Size: M63 x 3,0
- Weight [kg]: 0,16
- Item number: LTD-1J0121321B
- Our price: 2,99 €
- Manufacturer: LTD
- EAN number: 5906125168982
- Condition: New
- Reference number OEM: 1C9121321
- Pressure [bar]: 1,5
- Weight [g]: 100
- Item number: 3087009
- Our price: 3,99 €
- Manufacturer: DAKAtec
- EAN number: 4250745523968
- Condition: New
- Reference number OEM: 1C9121321
- Pressure [bar]: 1,5
- Item number: YS-YXG088
- Our price: 3,99 €
- Manufacturer: YSPARTS
- EAN number: 225343183237381832373
- Condition: New
- Reference number OEM: 1C9121321
- Opening Pressure [bar]: 1,5
- New Part
- Material: Plastic
- Diameter [mm]: 80
- Height [mm]: 40
- Item number: 750950N
- Our price: 5,99 €
- Manufacturer: AKS DASIS
- EAN number: 4044455505228
- Condition: New
- Reference number OEM: 1C9121321
- Weight [g]: 65
- Pressure [bar]: 1,4
- Item number: 15916
- Our price: 6,99 €
- Manufacturer: VEMA
- EAN number: 2244259043948
- Condition: New
- Reference number OEM: 1C9121321
- Material: Plastic
- Pressure [bar]: 1,5
- Item number: FC549
- Our price: 8,59 €
- Manufacturer: QUINTON HAZELL
- EAN number: 5050438434057
- Condition: New
- Reference number OEM: 1C9121321