| BMW Z3 Coupe 2.8 - Intake System - Page 1 |
| From the airbox to the intake manifold, air is routed to the engine at a defined volumetric rate that allows optimum combustion for specific levels of performance. Any alteration or failure within this system can therefore cause drivability problems like hesitation or rough idling. You can try cleaning and sealing these components as much as you want, but more often than not, installing brand new OEM parts is the best cure for these types of problems. |
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Air Filter |
| It's important to make sure that your air cleaner is clean at all times. The cleaner filters outside air before it enters your engine. Dirty air filters will constrict the air flow, and reduce your overall horsepower and gas mileage. You should replace |
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| Air Filter, Z3 Coupe 2.8 |
 13-72-1-730-946-M67 | Air Filter, Z3 Coupe 2.8 Brand: Mahle Filter [More Info] |  |
| $13.25 |  |
 13-72-1-730-946-M318 | | $50.00 |  |
 13-72-1-730-946-M45 | | $10.25 |  |
 13-72-1-730-946-M63 | | $14.00 |  |
O-Ring |
| Air Cleaner Seal |
 13-71-1-720-540-M9 | O-Ring for Air Filter Housing 79 X 6 mm, Z3 2.8 Coupe from 09/98(1 Per Car) Brand: Genuine BMW [More Info] |  |
| $3.00 |  |
| Air Cleaner Mount/Buffer |
 13-71-1-259-818-M200 | Rubber Mount Air Filter Housing, Z3 Coupe 2.8 Air Box (1 Per Car) Brand: MTC [More Info] |  |
| $3.00 |  |
Air Flow Meter |
| The air flow meter is a very sensitive piece of equipment, as it monitors the flow of air into the injection system. If you are having trouble adjusting or maintaining the mixture on your car, you may need to replace your air flow meter. |
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 13-62-1-432-356-M177 | Air Flow Sensor, Z3 Coupe 2.8 Brand: Siemens [More Info] |  |
| $231.25 |  |
Engine Air Intake Boot/Hose |
| The Intake Boot is used to connect the intake manifold to the air flow meter. |
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 13-54-1-435-625-M9 | Intake Boot Air Mass Sensor to Air Boot (Elbow Tube) NOTE: Not for cars with ASC+T, Z3 Coupe 2.8 from 09/98 Brand: Genuine BMW [More Info] |  |
| $33.00 |  |
 13-54-1-435-626-M9 | Intake Boot Ring Connecting Ring for Air Boot, Z3 Coupe 2.8 from 09/98 Brand: Genuine BMW [More Info] |  |
| $3.25 |  |
| Intake Boot "Tube Elbow" Throttle Housing to Air Boot NOTE: Also use- (1) 13 54 1 435 626 ring (1) 07 12 9 952 131 clamp, Z3 2.8 Coupe NOTE: Also use- (1) 13 54 1 435 626 ring (1) 07 12 9 952 131 clamp |
| 13-54-1-435-627-M200 | Intake Boot "Tube Elbow" Throttle Housing to Air Boot NOTE: Also use- (1) 13 54 1 435 626 ring (1) 07 12 9 952 131 clamp, Z3 2.8 Coupe NOTE: Also use- (1) 13 54 1 435 626 ring (1) 07 12 9 952 131 clamp Brand: MTC [More Info] |  |
| $14.25 |  |
 13-54-1-435-627-M9 | Intake Boot "Tube Elbow" Throttle Housing to Air Boot NOTE: Also use- (1) 13 54 1 435 626 ring (1) 07 12 9 952 131 clamp, Z3 2.8 Coupe NOTE: Also use- (1) 13 54 1 435 626 ring (1) 07 12 9 952 131 clamp Brand: Genuine BMW [More Info] |  |
| $17.25 |  |
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| Intake Boot Throttle Housing to Mass Air Meter, Z3 2.8i Coupe from 09/98 |
 13-54-1-705-209-M9 | Intake Boot Throttle Housing to Mass Air Meter, Z3 2.8i Coupe from 09/98 Brand: Genuine BMW [More Info] |  |
| $20.75 |  |
| 13-54-1-705-209-M200 | Intake Boot Throttle Housing to Mass Air Meter, Z3 2.8i Coupe from 09/98 Brand: MTC [More Info] |  |
| $16.75 |  |
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| Intake Boot Air Flow Meter to Throttle Body, Z3 2.8 Coupe Only with ASC+T |
 13-54-1-740-073-M253 | Intake Boot Air Flow Meter to Throttle Body, Z3 2.8 Coupe Only with ASC+T Brand: APA [More Info] |  |
| $21.50 |  |
 13-54-1-740-073-M9 | Intake Boot Air Flow Meter to Throttle Body, Z3 2.8 Coupe Only with ASC+T Brand: Genuine BMW [More Info] |  |
| $41.25 |  |