United States
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Number 25 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen Coolant Hose, part number 1K0121073N. This hose transports coolant between engine components to regulate engine temperature, ensuring the engine operates within its ideal temperature range. It is located as part 25 in the cooling system assembly. Constructed from materials that resist cracking, swelling, and degradation from heat and coolant exposure. Genuine OEM coolant hoses guarantee precise dimensions and material properties for leak-free performance and longevity.
Catalogue entry: HOSE; (Heat exchanger>coolant p.).
Technical details
- Category
- Engine Cooling
- Country of origin
- Czech Republic
- Customs (HS) code
- 40093100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 20 × 10 × 8.7 cm
- Shipping weight
- 0.08 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- T53
PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
Need help confirming compatibility? Talk to a specialist
Parts diagram & fitment
25 vehiclesCoolant Hose — locate 1K0121073N Volkswagen Coolant Hose | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly45
- 1Part 1K0121086AJ
- 1Hose 1K0121086N
- 2Coupl Piece 1K0122291N
- 2Coupl Piece 1K0122291AE
- 3Seal Ring N90765301
- 4Spring 1J0121142
- 5Spring 032121142
- 6Seal Ring N90316801
- 7Switch 1J0959481A
- 7Sender 06A919501A
- 8Bracket 1K0121093B
- 10Water Pipe 06A121065DP
- 11Seal Ring WHT006407
- 12Ut Hexagon Nut Self-locking Hexagon Nut N02300213
- 12Bolt N10314403
- 14Hose 1K0121062C
- 15Hose 1K0122062C
- 16Hose 1K0121096BA
- 17Pre-heater 06A965529
- 21Coupl Piece 7M3122291
- 22Hose 1K0121101BS
- 23Junction 1K0121087E
- 24Hose 1K0121101E
- 26Coupl Piece 3B0122291B
- 28Coupl Piece 1K0122291C
- 30Hose 1K0122447HS
- 31Hose 1K0122447GL
- 32Hose 1K0121447BQ
- 33Hose 1K0122447GN
- 34Junction 1K0121087B
- 35Tpiece N90693001
- 37Hose 1K0122109B
- 38Bracket 1J0121093AR
- 39Hose 1K0122447DK
- 40Clip N10436201
- 41Retainer 701971848D
- 41Dbl Clip N10262701
- 42Hose JNV122109
- 43Part JNV122101
- 44Tpiece JNV201346
- 50Clamp N90686701
- 51Clamp N90686902
- 52Clamp N90687001
- 53Clamp N90687101
- 54Clamp N90687201
Vehicle fitment table25
Europe (22)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Altea XL Reference | 2013-2013 | 25 | ||
| Golf Plus | 2011-2014 | 25 | ||
| Golf | 2011-2013 | 25 | ||
| Altea XL Reference | 2010-2013 | 25 | ||
| Leon Stylance | 2010-2012 | 25 | ||
| golf estate | 2009-2013 | 25 | ||
| Golf Plus 1.6 | 2009-2011 | 25 | ||
| Audi A3 Sportback | 2008-2013 | 15 | 1 | T53 |
| octavia ambiente | 2008-2013 | 25 | ||
| golf 2.0 | 2008-2011 | 25 | ||
| jetta | 2008-2011 | 25 | ||
| GOLF VARIANT 07> | 2007- | 25 | ||
| GOLF PLUS 08> | 2007- | 25 | 1 | |
| Audi A3/S3/Sportb./qu. 08 | 2007- | 15 | 1 | G0C |
| Audi A3 Cab. 2.0 TDI | 2007-2013 | 15 | 1 | G0C |
| JETTA 06> | 2006- | 25 | ||
| ALTEA 07> | 2006- | 25 | ||
| JETTA 06> | 2005- | 25 | ||
| GOLF PLUS 05> | 2005- | 25 | 1 | MW6,8Z4,8Z5,8Z6,8Z9,9M0 |
| LEON 06> | 2005- | 25 | ||
| TOLEDO 05> | 2004- | 25 | ||
| GOLF | 2003-2005 | 25 |
Other markets (3)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Golf/Rabbit 08> | 2007- | 25 | ||
| BORA-FAW "CN" 06> | 2005- | 25 | ||
| Golf/Rabbit | 2005-2007 | 25 |
Diagrams & fitment data powered by oemdiagrams.com
1K0121073N Volkswagen Coolant Hose | Genuine OEM is fitted on: Altea XL Reference 2013-2013; Golf Plus 2011-2014; Golf 2011-2013; Altea XL Reference 2010-2013; Leon Stylance 2010-2012; golf estate 2009-2013; Golf Plus 1.6 2009-2011; Audi A3 Sportback 2008-2013; octavia ambiente 2008-2013; golf 2.0 2008-2011; jetta 2008-2011; GOLF VARIANT 07> 2007-; GOLF PLUS 08> 2007-; Audi A3/S3/Sportb./qu. 08 2007-; Audi A3 Cab. 2.0 TDI 2007-2013; JETTA 06> 2006-; ALTEA 07> 2006-; JETTA 06> 2005-; GOLF PLUS 05> 2005-; LEON 06> 2005-; TOLEDO 05> 2004-; GOLF 2003-2005; Golf/Rabbit 08> 2007-; BORA-FAW "CN" 06> 2005-; Golf/Rabbit 2005-2007.
