- Upper Radiator Hose (because of a minor leak)
- Timing belt (required as coolant got on the old one)
- Idler Roller (part of the timing belt kit)
- Tensioner Roller (part of the timing belt kit)
- Accessory Belt Tensioner (bearing was going bad)
- Water Pump (was leaking)
- Both front Camshaft Seals (get them done while the front end is open)
- Hydraulic Tensioner (part of the timing belt kit)
- Thermostat w/ O-Ring (part of the timing belt kit)
- G13 coolant
And unrelated to the coolant leak, but since the car was on the rack we added a few minor upgrades:
- ECS Snub Mount
- 034 Street Density Transmission Mounts (Both)
In summary and around 6-7 hours later we were all done. We ran into a few issues but they were all worked out, in all a pretty smooth job. No leaks detected at this point, and the Snub mount and new tranny mounts sure do make my S4 feel a ton better. The first thing I noticed is if you are in gear and lift off the gas, there is very little movement in the shifter. Before it felt like the shifter would move almost a 1 inch because of the engines back/forward play. No new vibrations or anything, so I'm pretty happy with it. Big thanks to Erik (find him here) as without his expertise I would be in a world of hut. I can't recommend him enough if you are in need of a truelly honest mechanic in the Seattle/Redmond area.