Review on High-Quality Power Steering Pump: Compatible with 2006-2008 Pilot & 2005-2008 Acura TL, Replaces #21-5441, AA1215441, 55-5777, 56110RDAA01 by Wayne Seba

Not the best, again to be expected when buying parts from Revain like everyone else who has reviewed this item it has a constant whine which is a bit annoying , but everything works . I replaced the pump along with the serpentine belt and two hoses that connect to the power steering reservoir along with new o-rings that attach to the pump. It's good value for money, but in my opinion; Don't skimp on the extra $30-$40 for a better pump.