Contact Us Live Chat or 1-888-580-1680
My Garage
My Account
Cart

Genuine BMW Z3 Idle Control Valve

IACV
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Vehicle by Model
Series
Model
Year
or
Select Vehicle by VIN
For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

2 Idle Control Valves found

  • BMW Z3 Idle Control Valve - 13411744713
    Diagram for BMW Z3 Idle Control Valve - 13411744713
    View related parts

    BMW Z3 T-Shape Idle Regulating Valve

    Part Number: 13411744713
    $298.44 MSRP: $440.53
    You Save: $142.09 (33%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Control Valve, Idler Speed Control, Idler Valve
    • Replaces: 13-41-1-738-981
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 1997-2002 BMW Z3 | 2.8L Engine(E36), Coupe(E36), Roadster 2.5L(E36), Roadster 2.8L(E36), Roadster 3.0L(E36)
  • BMW Z3 Idle Control Valve - 13411435846
    Diagram for BMW Z3 Idle Control Valve - 13411435846
    View related parts

    BMW Z3 Idle Regulating Valve

    Part Number: 13411435846
    $298.44 MSRP: $440.53
    You Save: $142.09 (33%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Idler Speed Control
    • Replaces: 13-41-1-247-988
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 1996-1998 BMW Z3 | 1.9L Engine(E36), Roadster 1.9L(E36), Roadster(E36)

BMW Z3 Idle Control Valve

Of greatest importance to the idling management of a BMW Z3 vehicle is the idle control valve or IAC which is the one responsible for controlling the airflow that passes around the throttle plate. It is an electrically operated gadget that is connected with the help of the engine control unit so that the engine should not stall at the time of load variation. IAC usually consists of a linear servo motor that by moving a plunger changes the airflow through the throttle body to achieve needed idle speed. Several years different types of the Idle Control Valves might have been fitted to different Z3 models in an attempt to improve endurance and power. But even typical problems like the uneven build up of dirt can cause jamming, and this leads to variations in the idle speed. These issues should be attended to emphasize cleanliness since they affect the IAC in its ability to provide required functionality to the vehicle.

If you are looking for OEM BMW Z3 Idle Control Valve, we highly recommend to shop with us. Not only do we offer the most budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW Z3 Idle Control Valve that come backed by the manufacturer's warranty.

BMW Z3 Idle Control Valve Parts Questions & Experts Answers

  • Q: What is the function of the valve known as the Idle speed control valve?
    A: The Idle Control Valve, controlled by the Engine Control Module (ECM), maintains a steady idle speed during engine warm-up and when using the air conditioner. It functions as a controlled air bleed, bypassing air around the closed throttle valve. The Idle Control Valve can be tested with diagnostic equipment or a digital ohmmeter. Replacement depends on the engine model.

Related BMW Z3 Parts