i just had my oill cooler replaced. all of the following work took 8 hours, so the oil cooler itself is less:
Checked vehicle over
Pressure tested coolant system and found oil cooler under intake
manifold split apart/ leaking
Removed complete intake manifold + distribution pipes
Removed and replaced complete cooler assembly W/Seals
Removed and replaced start/ stop button
Removed and replaced cig lighter fuse
Removed and replaced MAP sensor in top of intake manifold-Found
oil in sensor
Removed and replaced bank 1 MAF sensor
Cleared all sunroof + A.C drains in vehicle
Removed and disassembled rear wiper motor/repaired linkage from
binding/moving wiper slowly
Rotated tires/Set pressures
Four wheel alignment W/Steering angle reset
Filled and bled coolant system
Full synthetic oil change + filter
Filled all fuids
Performed all adaptations
Reset ECU/Torqued wheels to spec
*Coolant sensor working properly
*Re-Pressure tested coolant system to verify no leaks/or loss of
pressure
*Scanned system for any pending faults after drive cycle (No faults)