>>> Genuine New Original <<<
BMW Brake Booster Servo Valve,
Vacuum Non-Return Check Valve 


Part Number:  3433 1161300 / 1166 7609925

BMW has now superseded the original part number 3433 1161300 with 1166 7609925. 
The updated part is identical in fit, function, and design. 
It is simply supplied under a new number.

Please Note: This is the Brake Servo Booster Vacuum Pipe Non-Return Check Valve ONLY
Photos for reference only.

Shipping included. Sold with 30 day warranty.
This part is found on the following BMW Models:
Dates shown are the dates of manufacture, not registration.
Please check the part is correct for your model of BMW.

3' E36   (02/1991 — 08/2000)
3' E46   (04/1997 — 08/2006)
5' E39   (02/1995 — 12/2003)
7' E38   (12/1994 — 07/2001)
X5 E53   (10/1998 — 09/2006)
Z3 E36   (12/1994 — 06/2002)
Z8 E52   (12/1998 — 07/2003)


Please try us for any BMW Mini part 2006 - 2016. We systematically disassemble every car and bag / store / label virtually every good condition re-usable part. Contact us and we will be happy to list the part for you.


We also can accept most credit / debit cards

Distinguishing between Generation 2 (Gen 2) and Generation 1 (Gen 1) BMW Minis:
Generation 2 (Gen 2) - Has a Circular Keyless Ignition Fob, and the Headlights attached to car body so when bonnet opened, you have two holes in bonnet where the headlights were.
Note: 99% of Gen 2 Mini parts will NOT fit the Gen 1 Mini.
Generation 1 (Gen 1) - Has a normal Ignition Key, and the Headlights attached to bonnet so when bonnet opened, headlights point to the sky.



Identifying which side of the car the part is for:
Assumes you are sitting in the Driver’s Seat of a UK Right Hand Drive Car:
Drivers Side = Right Hand Side = RHS = Off Side = OS = O/S
Passenger Side = Left Hand Side = LHS = Near Side = NS = N/S