Car: 1993 500 SEL; 125,000 miles

Questions:
A) What is an Auxiliary water pump? Where is it?
B) What brand water pump should I buy?
C) Do you have directions on how to replace the pump, what else needs removed?
D) Where do I find the engine number?

Symptom: Water leaking. Noticeable by the large puddle under car and the two (2) gallons of fluid I have added in two days.

I'll get under the car today.

I'm thinking it is the water pump.

FastLane has offered several brands of pumps, at different prices.
1) Graf
2) Hepu
3) Laso

Comment: I will borrow a preasure tester free from local AutoZone today. See their web site for more info.

__________________
Thanks for the help
Bill Fisher

'86 560SL (186K) - Now a 'classic' : Registered as an Historic Vehicle
02 E430 in the stable
'14 LS460 (Lexus)
- - - - -
'95 E420 (198K) found a new home
'99 E320 (80K) (gave it's life for me as we hit a bumper)
'95 E420 (231K) Sold to a happy buyer, new to Mercedes
'90 300E (65K) Sold to an Mercedes Lover
'92 190E (215K) - retired to the salvage yard
'93 500SEL (214K) - Moved to another family, still runs like a young pup