United States
Product overview
Genuine OEM Volkswagen Radiator Coolant Hose, part number 1K0121086AJ. This critical component transports coolant between the engine and the radiator, playing a vital role in regulating engine operating temperature. It is positioned within the engine cooling system, connecting major components. Manufactured from heat-resistant, reinforced rubber, it is designed to withstand high temperatures and pressures. A genuine OEM coolant hose ensures precise fitment, correct internal diameter for optimal flow, and resistance to thermal cycling, preventing leaks and system failures.
Catalogue entry: HOSE; for vehicles with air condit.; and; for vehicle use in cold and.
Fitted with: 1K0121086N HOSE, 06A121065DP WATER PIPE, WHT006407 SEAL. RING, N10314403 BOLT, N02300213 hexagon nut, self-locking, N90686902 CLAMP, N90687001 CLAMP, N90687201 CLAMP.
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)
- 48 × 32.5 × 13.5 cm
- Shipping weight
- 0.42 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- T53
- 8Z4
- 8Z5
- 8Z7
- 9AK
- 9AP
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
26 vehiclesCoolant Hose — locate 1K0121086AJ Volkswagen Radiator Coolant Hose | Engine Cooling in the official exploded view and explore the surrounding assembly.
Parts in this assembly45
- 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
- 25Hose 1K0121073N
- 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 table26
Europe (24)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Altea XL Reference | 2013-2013 | 1 | |||
| Golf Plus | 2011-2014 | 1 | |||
| Golf | 2011-2013 | 1 | |||
| Caddy Maxi Kombi | 2010-2015 | 1 | |||
| Altea XL Reference | 2010-2013 | 1 | |||
| Leon Stylance | 2010-2012 | 1 | |||
| golf estate | 2009-2013 | 1 | |||
| Golf Plus 1.6 | 2009-2011 | 1 | |||
| golf 2.0 | 2008-2011 | 1 | |||
| passat estate | 2008-2011 | 1 | |||
| jetta | 2008-2011 | 1 | |||
| caddy panel van | 2008-2010 | 1 | |||
| Touran 1.9 | 2008-2010 | 1 | |||
| GOLF VARIANT 07> | 2007- | 1 | |||
| GOLF PLUS 08> | 2007- | 1 | |||
| Passat/4Motion 08 | 2007- | 1 | |||
| Audi A3/S3/Sportb./qu. 08 | 2007- | 7 | 1 | PR:8Z4,8Z5, | |
| TOURAN | 2006- | 1 | |||
| ALTEA 07> | 2006- | 1 | |||
| JETTA 06> | 2005- | 1 | |||
| GOLF PLUS 05> | 2005- | 1 | 1 | G0C,MW6,8Z4,8Z5,8Z7,9AK,9AM,9AP | |
| TOURAN | 2005-2006 | 1 | 1 | G0C,T53,1D0,8Z4,8Z5,8Z7,9AK,9AP | |
| CADDY | 2004- | 1 | 1 | T53,1D0,8Z4,8Z5,8Z7,9AD,9AP | |
| ALTEA | 2004-2006 | 1 |
Other markets (2)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Golf/Rabbit 08> | 2007- | 1 | |||
| Golf/Rabbit | 2005-2007 | 1 | 1 | G0C,MW6,8Z4,8Z5,8Z7,9AK,9AM,9AP |
Diagrams & fitment data powered by oemdiagrams.com
1K0121086AJ Volkswagen Radiator Coolant Hose | Engine Cooling is fitted on: Altea XL Reference 2013-2013; Golf Plus 2011-2014; Golf 2011-2013; Caddy Maxi Kombi 2010-2015; Altea XL Reference 2010-2013; Leon Stylance 2010-2012; golf estate 2009-2013; Golf Plus 1.6 2009-2011; golf 2.0 2008-2011; passat estate 2008-2011; jetta 2008-2011; caddy panel van 2008-2010; Touran 1.9 2008-2010; GOLF VARIANT 07> 2007-; GOLF PLUS 08> 2007-; Passat/4Motion 08 2007-; Audi A3/S3/Sportb./qu. 08 2007-; TOURAN 2006-; ALTEA 07> 2006-; JETTA 06> 2005-; GOLF PLUS 05> 2005-; TOURAN 2005-2006; CADDY 2004-; ALTEA 2004-2006; Golf/Rabbit 08> 2007-; Golf/Rabbit 2005-2007.
