United States
Product overview
Genuine OEM Volkswagen Heat Exchanger, part number 1J1819031B. This component, often referred to as a heater core, is responsible for transferring heat from the engine's coolant to the air circulating through the vehicle's cabin. It is typically located within the HVAC system behind the dashboard, designed for Left Hand Drive (LHD) configurations. Weighing approximately 0.95 kg, it features a robust core construction for efficient heat transfer. Opting for a genuine OEM heat exchanger ensures precise fitment within the HVAC housing, optimal heat output, and leak-free operation for reliable cabin heating.
Technical details
- Category
- Heating & A/C
- Country of origin
- France
- Customs (HS) code
- 87082990
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 29 × 21 × 16.5 cm
- Shipping weight
- 0.95 kg
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
30 vehiclesHeat Exchanger — locate 1J1819031B Volkswagen Heat Exchanger | Heater Core LHD in the official exploded view and explore the surrounding assembly.
Parts in this assembly24
- 1Blower 1J1819021C
- 2Housing 1J1819007
- 3Bolt 1H0819056
- 4Clip 321819059
- 5Seal 321819017
- 11Seal 1H0819165
- 13Motor 1J0907511
- 14Screw N10424101
- 15Cover 1J1819593
- 17Cover 6N1815645A
- 18APollen Fil 1J0819644A
- 18APart JZW819653
- 18BFrame 1J0819648A
- 19Housing 1J1819640B
- 20Screw 1H0819943
- 21Collar Nut N90757901
- 22Lever 1J1898001
- 24Resistance 1J0819022A
- 25Grommet 1J0819498
- 29Part N90216201
- 31Seal 1H0819019
- 34Clamp N0164031
- 35Cable Tie N90666101
- 36Strap 191820845
Compatible / alternative parts(1)
Vehicle fitment table30
Europe (16)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| New Beetle 06> | 2005- | 30, 8 | 1 | L0L | |
| New Beetle Cabrio. 06> | 2005- | 30, 8 | 1 | L0L | |
| New Beetle Cabrio. | 2003-2005 | 30, 8 | 1 | L0L | |
| Jetta/Wagon | 2002-2006 | 30, 8 | 1 | ||
| Audi TT Coupe/Roadster | 2002-2006 | 30, 8 | 1 | L0L | |
| TOLEDO/LEON/LEON-4 | 2001-2006 | 30 | |||
| New Beetle | 2001-2005 | 30, 8 | 1 | L0L | |
| Jetta Wagon | 2001-2001 | 30, 8 | 1 | L0L | |
| OCTAVIA/COMBI/4X4 01> | 2000- | 30 | 1 | ||
| AUDI A3/S3/QUATTRO | 2000-2003 | 30 | |||
| Audi TT Coupe/Roadster | 1999-2002 | 30, 8 | 1 | ||
| New Beetle | 1998-2001 | 30 | |||
| TOLEDO/LEON/LEON-4 | 1998-2001 | 30 | 1 | ||
| Golf | 1998-2000 | 30, 8 | 1 | 9AA,9AM,L0L | |
| AUDI A3/S3/QUATTRO | 1996-2000 | 30 | 1 | ||
| OCTAVIA/COMBI/4X4 | 1996-2000 | 30 | 1 |
Other markets (11)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Golf Brasil "BR."08> | 2007- | 30, 8 | |||
| Jetta City "Mex"08> | 2007- | 30, 8 | 1 | ||
| Jetta City "MEX"05>07 | 2006-2007 | 30, 8 | 1 | ||
| AUDI A3 "BR."M.06> | 2005-2006 | 30 | 1 | ||
| Golf 'R32' n. "USA" | 2004-2004 | 30, 8 | |||
| Golf "BR.","USA"03>07 | 2002-2007 | 30, 8 | |||
| Jetta USA | 2001-2005 | 30, 8 | 1 | ||
| Golf BR/US | 2001-2002 | 30 | |||
| AUDI A3-BRASIL. | 2000-2005 | 30 | 1 | PR:9AK | |
| Golf BR/US | 1999-2001 | 30 | |||
| Jetta "USA"99>01 | 1998-2001 | 30, 8 | 1 |
Platform / generic diagrams (3)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| 1J0 platform | 30, 8 | 1 | |||
| 1C0 platform | 30 | 1 | |||
| 1J0 platform | 30 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
1J1819031B Volkswagen Heat Exchanger | Heater Core LHD is fitted on: New Beetle 06> 2005-; New Beetle Cabrio. 06> 2005-; New Beetle Cabrio. 2003-2005; Jetta/Wagon 2002-2006; Audi TT Coupe/Roadster 2002-2006; TOLEDO/LEON/LEON-4 2001-2006; New Beetle 2001-2005; Jetta Wagon 2001-2001; OCTAVIA/COMBI/4X4 01> 2000-; AUDI A3/S3/QUATTRO 2000-2003; Audi TT Coupe/Roadster 1999-2002; New Beetle 1998-2001; TOLEDO/LEON/LEON-4 1998-2001; Golf 1998-2000; AUDI A3/S3/QUATTRO 1996-2000; OCTAVIA/COMBI/4X4 1996-2000; Golf Brasil "BR."08> 2007-; Jetta City "Mex"08> 2007-; Jetta City "MEX"05>07 2006-2007; AUDI A3 "BR."M.06> 2005-2006; Golf 'R32' n. "USA" 2004-2004; Golf "BR.","USA"03>07 2002-2007; Jetta USA 2001-2005; Golf BR/US 2001-2002; AUDI A3-BRASIL. 2000-2005; Golf BR/US 1999-2001; Jetta "USA"99>01 1998-2001; 1J0 platform; 1C0 platform.
