Oil Filter
#2
#3
Race Director
#4
Race Director
Money is on the money. GT3 filter is a typical spin-on filter under the engine. Other 9A1 engine family oil filters are paper refills fitted in a canister located up top.
#6
Race Director
AFAIK, yes that's correct. Not only is the GT3 filter (and presumably RS as well) a different type and configuration (spin-on versus canister refill), it's in a different location (bottom of engine versus top).
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#9
A good price is 29.00.
#10
Race Director
FWIW, that price from Suncoast includes dual plugs for the sump, a plug for the oil tank, and crush washers. As far as extras are concerned only the crush washers are required. The net price for the filter alone is $28.46 (list is $47.43).
#11
Rennlist Member
At the technical session in Atlanta, I asked if they recommended replacing the plugs with each change. The answer was definitely yes...cheap insurance. Since you are on average doing the change once a year, I'd agree.
#12
Those other parts are just a few more dollars. I ordered them all separately from SonnenParts.
#13
Race Director
Very interesting, but insurance against what? Although the tank plug is aluminum the sump plugs are steel and pretty durable. If one isn't careful the receiving hole can become galled or threads can be stripped but that can happen with a new plug. I change the sealing rings every time, of course, and the plugs every 2nd or 3rd change; it depends entirely on their condition. Maybe I've been doing it wrong for 30 years or maybe Porsche makes a big profit on those plugs!
#14
Rennlist Member
Very interesting, but insurance against what? Although the tank plug is aluminum the sump plugs are steel and pretty durable. If one isn't careful the receiving hole can become galled or threads can be stripped but that can happen with a new plug. I change the sealing rings every time, of course, and the plugs every 2nd or 3rd change; it depends entirely on their condition. Maybe I've been doing it wrong for 30 years or maybe Porsche makes a big profit on those plugs!
#15
Race Director
Very interesting, but insurance against what? Although the tank plug is aluminum the sump plugs are steel and pretty durable. If one isn't careful the receiving hole can become galled or threads can be stripped but that can happen with a new plug. I change the sealing rings every time, of course, and the plugs every 2nd or 3rd change; it depends entirely on their condition. Maybe I've been doing it wrong for 30 years or maybe Porsche makes a big profit on those plugs!