Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Check vehicle fitment
OE Match
OILSEPARATOR.986.3.OEM
Product Information
One of the most common failures in the Boxster is the Air/Oil Separator, also referred to as the AOS.
Fits:
The AOS is basically a small diaphragm distillery which distills the minute amounts of oil mist in the crankcase, liquifies it and sends it back to the crankcase. The "clean" air is now sent into the air intake (after the throttle body) to be burned off by the engine.
When the AOS starts to fail it cannot separate all of the oil out of the mist and some liquid oil is sent to the air intake.
A few drops of oil is enough to generate the GREAT SMOKE BOMB for which our cars are famous for.
A big smoke bomb once in a while is completely normal, due to the architecture of the flat-6 engine, which may let a drop of oil flow into one of the combustion chambers sporadically.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
OILSEPARATOR.986.3.OEM
The product you are viewing cross references to these numbers
Product Information
AOS Oil / air separator & hose kit. One of the most common failures in the Boxster is the Air/Oil Separator, also referred to as the AOS.
Fits:
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
The AOS is basically a small diaphragm distillery which distills the minute amounts of oil mist in the crankcase, liquifies it and sends it back to the crankcase. The "clean" air is now sent into the air intake (after the throttle body) to be burned off by the engine.
When the AOS starts to fail it cannot separate all of the oil out of the mist and some liquid oil is sent to the air intake.
A few drops of oil is enough to generate the GREAT SMOKE BOMB for which our cars are famous for.
A big smoke bomb once in a while is completely normal, due to the architecture of the flat-6 engine, which may let a drop of oil flow into one of the combustion chambers sporadically.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
OILSEPARATOR.986.3.OEM
99610717550
99610723752
99610723751
99610714600
99610714758
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
1 x AOS Oil / air separator. Porsche Boxster 986 2003>> (99610702602/1)
Unit Price: £45.00
In Stock - 24 Hour Dispatch
1 x Crankcase breather hose. Porsche Boxster 986 2003>> (99610714758)
Unit Price: £195.07
Orderable - 14 to 28 Days
1 x Oil / Air separator pipe. Porsche Boxster 986 2.7L / 3.2L (99610714600)
Unit Price: £89.76
In Stock - 3- 5 Days Dispatch
1 x Oil / Air Separator Boot for Porsche 996 3.4L 1998-02 / Boxster 986 (99610723752/1)
Unit Price: £8.95
In Stock - 24 Hour Dispatch
Vehicle Group
Vehicle Group
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
Price: £338.78
Available: 3 of 4 items (75%)
>> Check Stock
Also found on these pages

