AcuraPartsWarehouse.com offers the wholesale prices for genuine 2016 Acura RLX parts. Parts like A/C Air Conditioner (Hoses/Pipes) (4WD) are shipped directly from authorized Acura dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Body & Trim: 4 Door TECH (HYBRID (SPORT)). Emission & Transmission: KA DCT.