As one of its daily deals, 5StarDeal offers this Automotive Oil Change System, model no. 82-5181, for $22 plus $2.99 for shipping. That's the lowest total price we could find by $18. It includes a 31.5" 2-piece oil hose and cigarette lighter adapter with an 80" cable. Deal ends today.
Update: Even better, Get Organized! offers this item for $12.73 via coupon code "RTMN15" plus $5.98 for shipping.