Mercedes SL500 R129 V8 engine 5.0 L 113.961 You are bidding on a used in good working condition engine removed from 1999 Mercedes SL500. Model 113961, serial number 30021489. It may fit other years and models. Everything, except the cart, what you see on the pictures is included. I’m parting our my 1999 Mercedes SL500 with approximately 157k miles. I have other good used parts which I’m selling in a separate listing. If you need other parts for your R129 car please contact me and if I have them I will create a separate listing. Before bidding please make sure that part number matches your old one. Absolutely no returns and no refunds ! Thanks for bidding.Payment and Shipping: PayPal only. Local pick up only.