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Replaces Lesjofors 4085718: identical to OEM quality
8L engines (2001-2006)
This Denso heated sensor monitors exhaust oxygen to optimize fuel mixture and reduce emissions
trusted by mechanics and enthusiasts
Direct Replacement: Drop-in fit for OEM part number 357820803R
Arnott Industries Air Suspension Spring – Front (Gen II) A-2730 for Audi C5 A6 & Allroad Rear Passenger Side Oxygen Sensor Replaces Lesjofors 4085718: identical toThe Arnott Industries Air Suspension Spring A 2730 is a Generation II front air spring for Audi C5 A6 and Allroad models. It outperforms the original with improved durability and reliability, directly replacing OEM parts 4Z7616051B and 4Z7616051D. Key Features & Benefits Direct Replacement: Replaces OEM parts 4Z7616051B and 4Z7616051D. Gen II Design: Enhanced durability and performance over the first generation design. Vehicle Fitment: Fits Audi C5 A6