Mercon V

[Shawn Ford]

I am replacing everything in the power steering unit except the pump ( just replaced 2 years ago) but everything hoses, rack, and reservoir and getting replaced. I was wondering since everything else is going to be new if I still had to run mercon v or if I could run some new/different thru to flush the pump and then replace with my choice? Also looking for the reservoir I couldn’t find anything for the sport trac or just the explorer. I did put the part number in and found mustang of same year with that reservoir. I ordered a dorman cheepy replacement from Napa that the stock picture looked identical, hopefully it is.

 

[Todd Z]

You have to stay the same. all the aftermarkets must use the same fluid as oem.

 

[Shawn Ford]

Thank you Todd. Also the power steering reservoir dorman part number 603849 that I got from Napa which lead to their part number noe:60503821 is identical to what my second gen sport trac has. It is listed as a mustang power steering reservoir and I haven’t seen a listing for a sport trac reservoir anywhere yet

 

[Shawn Ford]

Does anyone know if brand matters?

 

[DILLARD000]

For PowerSteeringFluid, use the same MerconV as what's in the AutoTrans;
a cheaper option that many prefer is Conventional Valvoline# 822345 from your local BigBoxStore;
personal preference is FullSyn AmsOil# ssmv\atf1g or RedLine# htatf1g\30205.
Routine here is to suction SteeringReservoir ~1/4qt, plus ~3/4qt from TransDipTube,
every 6mths & refresh both with 1qt of new MerconV, along with 6mth\4kMile Engin Oil+Filter change;
easy to dispose of these fluids together in same recycle container.

 

[christopher shears]

Yea ….buy the cheap synthetic stuff.
Walmart. Gone up from $14. To $25 ouch…change often

 

[Todd Z]

Motorcraft sells a PS fluid now.... I use amsoil.