This seal ring, also referred to as an A/C refrigerant line O-ring, air conditioning seal, or HVAC line seal, seals the joint between air conditioning refrigerant lines to prevent refrigerant loss. OEM reference 4E0260749A (supersedes 3D0260749A), supplied by Topran.

Specifications:

11 mm inner diameter, 2.5 mm cross-section. Colour: purple. Used at refrigerant line joints throughout the A/C system. Recommended to be replaced whenever A/C lines or components are disturbed.

Compatible With:
  • Audi A3 (8P, 8V) - all engine variants (2003-2020)
  • Audi A4 (B6, B7, B8, B9) - all engine variants (2000-2020)
  • Audi A5 (8T, F5) - all engine variants (2007-2020)
  • Audi A6 (C6, C7) - all engine variants (2004-2018)
  • Audi A7 (4G) - all engine variants (2010-2018)
  • Audi A8 (D3, D4) - all engine variants (2002-2017)
  • Audi Q3 (8U) - all engine variants (2011-2018)
  • Audi Q5 (8R) - all engine variants (2008-2017)
  • Audi Q7 (4L) - all engine variants (2006-2015)
  • Audi R8 (42, 4S) - 4.2 V8, 5.2 V10 (2007-2023)
  • Audi RS4 (B7, B8) - 4.2 V8 (2005-2012)
  • Audi RS5 (8T) - 4.2 V8 (2010-2015)
  • Audi S4 (B6, B7, B8) - 4.2 V8, 3.0 TFSI (2002-2016)
  • Audi S5 (8T) - 4.2 V8, 3.0 TFSI (2007-2016)
  • Audi S6 (C6, C7) - 5.2 V10, 4.0 TFSI (2006-2018)
  • Audi S8 (D3, D4) - 5.2 V10, 4.0 TFSI (2005-2017)
  • Audi TT (8J, 8S) - all engine variants (2006-2023)
  • Volkswagen Golf (Mk5, Mk6, Mk7) - all engine variants (2003-2020)
  • Volkswagen Jetta (Mk5, Mk6) - all engine variants (2005-2018)
  • Volkswagen Passat (B6, B7) - all engine variants (2005-2015)
  • Volkswagen Passat CC (357) - all engine variants (2008-2012)
  • Volkswagen CC (358) - all engine variants (2012-2016)
  • Volkswagen Eos (1F) - all engine variants (2006-2015)
  • Volkswagen Beetle (5C) - all engine variants (2011-2019)
  • Volkswagen Phaeton (3D) - all engine variants (2002-2016)
  • Volkswagen Tiguan (5N) - all engine variants (2007-2016)
  • Volkswagen Touareg (7L, 7P) - all engine variants (2002-2018)
  • Volkswagen Scirocco (137) - all engine variants (2008-2017)
  • Lamborghini Gallardo - 5.0 V10, 5.2 V10 (2003-2014)
  • Lamborghini Huracán - 5.2 V10 (2014-2024)
  • Lamborghini Urus - 4.0 V8 (2018 onwards)
  • Lamborghini Aventador - 6.5 V12 (2011-2022)
Year Range:

2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024

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