Looking for aftermarket parts to modify or upgrade your Audi A6 Quattro with gear oils? At Tunersports.com we carry a huge selection of the top name brand performance gear oil parts and accessories.

IN STOCK 20044LIQUI MOLY 1L Dual Clutch Transmission Oil 8100 2019-2020 Audi A6 Quattro Premium / Premium Plus $130.37 |
OUT OF STOCK 20046LIQUI MOLY 20L Dual Clutch Transmission Oil 8100 2019-2020 Audi A6 Quattro Premium / Premium Plus $362.24 |
OUT OF STOCK 20116LIQUI MOLY 5L Dual Clutch Transmission Oil 8100 2019-2020 Audi A6 Quattro Premium / Premium Plus $391.25 |

IN STOCK 20018LIQUI MOLY 1L Top Tec ATF 1200 1998-1998 Audi A6 Quattro Avant / Base 2000-2004 Audi A6 Quattro Avant / Base $103.04 |
IN STOCK 20020LIQUI MOLY 5L Top Tec ATF 1200 1998-1998 Audi A6 Quattro Avant / Base 2000-2004 Audi A6 Quattro Avant / Base $267.40 |
IN STOCK - LOW 20022LIQUI MOLY 20L Top Tec ATF 1200 1998-1998 Audi A6 Quattro Avant / Base 2000-2004 Audi A6 Quattro Avant / Base $237.88 |

IN STOCK 20032LIQUI MOLY 1L Top Tec ATF 1800 2005-2011 Audi A6 Quattro Base 2006-2011 Audi A6 Quattro Avant 2012-2015 Audi A6 Quattro Premium 2012-2018 Audi A6 Quattro Premium Plus / Prestige 2014-2016 Audi A6 Quattro TDI Premium Plus / TDI Prestige 2017-2017 Audi A6 Quattro Competition 2017-2018 Audi A6 Quattro Premium 2018-2018 Audi A6 Quattro Sport $90.16 |
IN STOCK 20034LIQUI MOLY 20L Top Tec ATF 1800 2005-2011 Audi A6 Quattro Base 2006-2011 Audi A6 Quattro Avant 2012-2015 Audi A6 Quattro Premium 2012-2018 Audi A6 Quattro Premium Plus / Prestige 2014-2016 Audi A6 Quattro TDI Premium Plus / TDI Prestige 2017-2017 Audi A6 Quattro Competition 2017-2018 Audi A6 Quattro Premium 2018-2018 Audi A6 Quattro Sport $215.53 |
IN STOCK 22036LIQUI MOLY 5L Top Tec ATF 1800 2005-2011 Audi A6 Quattro Base 2006-2011 Audi A6 Quattro Avant 2012-2015 Audi A6 Quattro Premium 2012-2018 Audi A6 Quattro Premium Plus / Prestige 2014-2016 Audi A6 Quattro TDI Premium Plus / TDI Prestige 2017-2017 Audi A6 Quattro Competition 2017-2018 Audi A6 Quattro Premium 2018-2018 Audi A6 Quattro Sport $227.41 |

OUT OF STOCK 20012LIQUI MOLY 1L High Performance Gear Oil (GL4+) SAE 75W90 1998-1998 Audi A6 Quattro Avant / Base 2000-2004 Audi A6 Quattro Avant 2000-2011 Audi A6 Quattro Base 2006-2011 Audi A6 Quattro Avant 2012-2015 Audi A6 Quattro Premium 2012-2018 Audi A6 Quattro Premium Plus / Prestige 2014-2016 Audi A6 Quattro TDI Premium Plus / TDI Prestige 2017-2017 Audi A6 Quattro Competition 2017-2018 Audi A6 Quattro Premium 2018-2018 Audi A6 Quattro Sport $117.22 |
OUT OF STOCK 20014LIQUI MOLY 20L High Performance Gear Oil (GL4+) SAE 75W90 1998-1998 Audi A6 Quattro Avant / Base 2000-2004 Audi A6 Quattro Avant 2000-2011 Audi A6 Quattro Base 2006-2011 Audi A6 Quattro Avant 2012-2015 Audi A6 Quattro Premium 2012-2018 Audi A6 Quattro Premium Plus / Prestige 2014-2016 Audi A6 Quattro TDI Premium Plus / TDI Prestige 2017-2017 Audi A6 Quattro Competition 2017-2018 Audi A6 Quattro Premium 2018-2018 Audi A6 Quattro Sport $300.07 |

IN STOCK 105777Fully Synthetic lubricant for all mechanical transmission of high performances and racing cars. For synchronised or not synchronised gearboxes, gearbox/differential, transfer gearboxes and hypoid differentials without limited slip system.... Motul 1L Transmission GEAR 300 75W90 - Synthetic Ester 1995-2004 Audi A6 Quattro Avant 1995-2010 Audi A6 Quattro Base 2006-2010 Audi A6 Quattro Avant 2014-2014 Audi A6 Quattro Premium / Premium Plus / Prestige / TDI Premium Plus / TDI Prestige $408.72 |
IN STOCK 105778Fully Synthetic lubricant for all mechanical transmissions of high performances and racing cars. For synchronised or none synchronised gearboxes, gearbox/differential, transfer gearboxes and hypoid differentials with limited slip system operating under shock.... Motul 1L DSG Transmission Gear 300 LS 75W90 1998-1998 Audi A6 Quattro Avant / Base 2000-2004 Audi A6 Quattro Avant 2000-2011 Audi A6 Quattro Base 2006-2011 Audi A6 Quattro Avant 2012-2015 Audi A6 Quattro Premium 2012-2018 Audi A6 Quattro Premium Plus / Prestige 2014-2016 Audi A6 Quattro TDI Premium Plus / TDI Prestige 2017-2017 Audi A6 Quattro Competition 2017-2018 Audi A6 Quattro Premium 2018-2018 Audi A6 Quattro Sport $438.96 |

IN STOCK 103716100% Synthetic lubricant for mechanical transmission. This product was specially designed for high performances and racing cars fitted with mechanical transmission, synchronized or not, differential, transfer gearboxes and hypoid differentials without limited slip system operating under shocks, heav... Motul 20L GEAR 300 LS Transmission Oil 75W90 1995-2004 Audi A6 Quattro Avant 1995-2011 Audi A6 Quattro Base 2006-2011 Audi A6 Quattro Avant 2012-2015 Audi A6 Quattro Premium 2012-2018 Audi A6 Quattro Premium Plus / Prestige 2014-2016 Audi A6 Quattro TDI Premium Plus / TDI Prestige 2017-2017 Audi A6 Quattro Competition 2017-2018 Audi A6 Quattro Premium 2018-2018 Audi A6 Quattro Sport $648.85 |
IN STOCK 103994100% Synthetic lubricant for mechanical transmission. This product was specially designed for high performances and racing cars fitted with mechanical transmission, synchronized or not, differential, transfer gearboxes and hypoid differentials without limited slip system operating under shocks, heav... Motul Transmission GEAR 300 75W90 - Synthetic Ester - 20L Orange Jerry Can 1995-2004 Audi A6 Quattro Avant 1995-2010 Audi A6 Quattro Base 2006-2010 Audi A6 Quattro Avant 2014-2014 Audi A6 Quattro Premium / Premium Plus / Prestige / TDI Premium Plus / TDI Prestige $607.12 |

OUT OF STOCK 104001100% Synthetic High Performance lubricant specially engineered for most modern automatic transmission (manual mode, sequential mode, electronically controlled ?) with or without slip lockup clutch.... Motul 20L Multi ATF 100% Synthetic 1998-1998 Audi A6 Quattro Avant / Base 2000-2004 Audi A6 Quattro Avant / Base $344.24 |
IN STOCK 104997High performance Technosynthese?Dual Clutch Transmission (DCT) gearbox type. This product is specially engineered for a wide range of vehicles fitted with DCT gearboxes featuring Double-Dry Clutch Transmission and Double-Wet Clutch Transmission design. MOTUL MULTI DCTF allows fuel economy for cars f... Motul 20L DSG Transmission Multi DCTF 2011-2011 Audi A6 Quattro Avant / Base 2012-2015 Audi A6 Quattro Premium / Premium Plus / Prestige 2014-2015 Audi A6 Quattro TDI Premium Plus / TDI Prestige 2019-2020 Audi A6 Quattro Premium / Premium Plus $415.04 |
OUT OF STOCK 105774Fully Synthetic High performance low viscosity lubricant specially engineered for modern automatic transmission (manual mode, sequential mode, electronically controlled ) with or without slip lockup clutch requiring a DEXRON VI fluid. Suitable for use in older automatic gearboxes, torque converters,... Motul 1L Transmission Fluid ATF VI 100% Synthetic 2005-2011 Audi A6 Quattro Base 2006-2011 Audi A6 Quattro Avant 2012-2015 Audi A6 Quattro Premium 2012-2017 Audi A6 Quattro Prestige 2012-2018 Audi A6 Quattro Premium Plus 2014-2016 Audi A6 Quattro TDI Premium Plus / TDI Prestige 2018-2018 Audi A6 Quattro Sport $187.92 |
IN STOCK 105784Fully Synthetic High performance lubricant specially engineered for most modern automatic transmission (manual mode, sequential mode, electronically controlled ) with or without slip lockup clutch. Recommended for use in older automatic gearboxes, torque converters, power steering, boats reverse gea... Motul 1L Transmission MULTI ATF 100% Synthetic 1998-1998 Audi A6 Quattro Avant / Base 2000-2004 Audi A6 Quattro Avant / Base $229.44 |
OUT OF STOCK 105786High performance Technosynthese, high performance synthetic blended lubricant specially engineered for Dual Clutch Transmission (DCT) gearbox type. Suitable for use in a wide range of vehicles fitted with DCT gearboxes featuring Double-Dry Clutch Transmission and Double-Wet Clutch Transmission desig... Motul 1L DSG Transmission Multi DCTF 2005-2011 Audi A6 Quattro Base 2006-2011 Audi A6 Quattro Avant 2012-2015 Audi A6 Quattro Premium 2012-2017 Audi A6 Quattro Premium Plus / Prestige 2014-2016 Audi A6 Quattro TDI Premium Plus / TDI Prestige 2017-2017 Audi A6 Quattro Competition / Premium $276.72 |
OUT OF STOCK 105787Specially recommended for noisy or/and loaded gearboxes. All mechanical transmission, synchronised or not synchronised gearboxes, gearbox/differential, transfer gearboxes and hypoid differentials without limited slip system operating under shocks, heavy loads and low revolution speed or moderate loa... Motul 1L Transmission GEARBOX 80W90 - API GL-4 / GL-5 1996-2004 Audi A6 Quattro Avant / Base 2008-2010 Audi A6 Quattro Avant / Base 2014-2014 Audi A6 Quattro Premium / Premium Plus / Prestige / TDI Premium Plus / TDI Prestige $261.36 |
OUT OF STOCK 106476100% Synthetic transmission fluid. This High performance low viscosity lubricant specially engineered for modern automatic transmission (manual mode, sequential mode, electronically controlled ?) with or without slip lockup clutch requiring a DEXRON VI fluid. Its exclusive and dedicated formula Prot... Motul 20L Transmission Fluid ATF VI 100% Synthetic 2005-2011 Audi A6 Quattro Base 2006-2011 Audi A6 Quattro Avant 2012-2015 Audi A6 Quattro Premium 2012-2017 Audi A6 Quattro Prestige 2012-2018 Audi A6 Quattro Premium Plus 2014-2016 Audi A6 Quattro TDI Premium Plus / TDI Prestige 2018-2018 Audi A6 Quattro Sport $303.74 |
OUT OF STOCK 109771100% Synthetic High performance low viscosity lubricant specially engineered for modern automatic transmission (manual mode, sequential mode, electronically controlled ?) with or without slip lockup clutch requiring a DEXRON VI fluid. Particularly recommended for use in automatic gearboxes, transfer... Motul 1L Trans ATF VI Transmission Fluid 100% Synthetic 2005-2011 Audi A6 Quattro Base 2006-2011 Audi A6 Quattro Avant 2012-2015 Audi A6 Quattro Premium 2012-2017 Audi A6 Quattro Prestige 2012-2018 Audi A6 Quattro Premium Plus 2014-2016 Audi A6 Quattro TDI Premium Plus / TDI Prestige 2018-2018 Audi A6 Quattro Sport $187.92 |
OUT OF STOCK 109772100% Synthetic High performance low viscosity lubricant specially engineered for modern automatic transmission (manual mode, sequential mode, electronically controlled ?) with or without slip lockup clutch requiring a DEXRON VI fluid. Particularly recommended for use in automatic gearboxes, transfer... Motul 20L Trans ATF VI Transmission Fluid 100% Synthetic 2005-2011 Audi A6 Quattro Base 2006-2011 Audi A6 Quattro Avant 2012-2015 Audi A6 Quattro Premium 2012-2017 Audi A6 Quattro Prestige 2012-2018 Audi A6 Quattro Premium Plus 2014-2016 Audi A6 Quattro TDI Premium Plus / TDI Prestige 2018-2018 Audi A6 Quattro Sport $281.82 |
OUT OF STOCK 110440Motul High Performance DCT Fluid - 1L 2019-2020 Audi A6 Quattro Premium / Premium Plus $334.44 |