Idle air control valve for automobile

Spare: Idle control valve, Idle control valve air supply original

Information - Idle control valve air supply

Idle air control valve: replacement and selection

When and why idle air control valve needs replacement

The idle air control (IAC) valve has no specified lifetime limit. Replacement is performed in case of damages to the housing or to control valve connectors, as well as internal wiring breakage.

The main cause of IAC valve defect is end of its elements service life: abrasion of the lead screw, wear-out of the rod. Moreover, the idle air control valve can get damaged as a result of impact in a road accident. Also, component elements break down because of soiling (for example, if dirt gets on them).

Idle air control valve defects are indicated by unstable idle rpms and also spontaneous engine stalls at gear shifting. In many cases increased fuel consumption is noticeable.

Together with the IAC valve the seal is also replaced if the car part design includes it. Valve replacement should be performed only at a service station because you can easily break the component rod when mounting if you have no relevant experience. Moreover, on some cars you will need to calibrate the idle air control valve after its installation.

It is done at a service station with a help of a computer.

How to select the idle air control valve

There are three main types of idle air control valves: solenoid, stepper motor, and rotary solenoid. Solenoid components consist of a coil and a rod which is retracted under voltage and opens the bypass air channel. In rotary solenoid valves function of the rod is performed by a rotor. It is rotating, thus changing the diameter of the bypass air channel. In the stepper motor valves the process of opening and closing of a bypass channel is performed due to a ring magnet and coils which receive impulses one by one.

Products of such manufacturers as Bosch, Hella, Magneti Marelli are known for high quality. You should choose the IAC valve only for the specific car brand and model. Important parameters are car production year, type and power of the engine installed in it. Technical characteristics of the idle air control valve depend on these parameters, for example, its operation mode (electrical or pneumatic), as well as type and quantity of connectors, presence of a gasket and so on.

Idle air control valve at low cost: Top Spares

Idle Control Valve, air supply RDB BAA (RIDEX, 1298I0025) -24%
original Idle Control Valve, air supply RIDEX 1298I0025 Article №: 1298I0025
RIDEX Idle Control Valve, air supply 1298I0025
£ 36,49**
£ 27,73
incl. 20% VAT, Shipping
Over 100 items in stock
  • Operating Mode Electric
  • Condition  New
Details
Idle Control Valve, air supply (ESEN SKV, 08SKV042) -24%
original Idle Control Valve, air supply ESEN SKV 08SKV042 Article №: 08SKV042
ESEN SKV Idle Control Valve, air supply 08SKV042
£ 18,49**
£ 14,05
incl. 20% VAT, Shipping
Over 100 items in stock
  • Voltage [V] 12
  • Weight [kg] 0,06
  • Operating Mode Electric
  • Number of Poles 4
  • Condition  New
Details
Idle Control Valve, air supply (TOPRAN, 206 621) -24%
original Idle Control Valve, air supply TOPRAN 206 621 Article №: 206 621
TOPRAN Idle Control Valve, air supply 206 621
£ 34,49**
£ 26,21
incl. 20% VAT, Shipping
Over 100 items in stock
  • Connector Shape Rectangular
  • Number of Poles 4
  • Operating Mode Electric
  • Condition  New
Details
Idle Control Valve, air supply Original VEMO Quality (VEMO, V42-77-0011) -24%
original Idle Control Valve, air supply VEMO V42-77-0011 Article №: V42-77-0011
VEMO Idle Control Valve, air supply V42-77-0011
£ 39,99**
£ 30,39
incl. 20% VAT, Shipping
Over 100 items in stock
  • Operating Mode Electric
  • Weight [kg] 0,11
  • Supplementary Info Original VEMO Quality
  • Packaging width [cm] 4
  • Packaging height [cm] 6,7
  • Packaging Depth [cm] 6,8
  • Condition  New
Details
Idle Control Valve, air supply (ESEN SKV, 08SKV039) -24%
original Idle Control Valve, air supply ESEN SKV 08SKV039 Article №: 08SKV039
ESEN SKV Idle Control Valve, air supply 08SKV039
£ 14,49**
£ 11,01
incl. 20% VAT, Shipping
Over 100 items in stock
  • Voltage [V] 12
  • Weight [kg] 0,13
  • Operating Mode Electric
  • Number of Poles 4
  • Condition  New
Details
Idle Control Valve, air supply (MAXGEAR, 58-0079) -24%
original Idle Control Valve, air supply MAXGEAR 58-0079 Article №: 58-0079
MAXGEAR Idle Control Valve, air supply 58-0079
£ 17,49**
£ 13,29
incl. 20% VAT, Shipping
Over 100 items in stock
  • Operating Mode Pneumatic-hydraulic
  • Condition  New
Details
Idle Control Valve, air supply (BOSCH, 0 280 140 575) -24%
original Idle Control Valve, air supply BOSCH 0 280 140 575 Article №: 0 280 140 575
BOSCH Idle Control Valve, air supply 0 280 140 575
£ 203,49**
£ 154,65
incl. 20% VAT, Shipping
Over 100 items in stock
  • Operating Mode Electric
  • Condition  New
Details
Idle Control Valve, air supply Manual Transmission Aluminium Housing (ESEN SKV, 08SKV030) -24%
original Idle Control Valve, air supply ESEN SKV 08SKV030 Article №: 08SKV030
ESEN SKV Idle Control Valve, air supply 08SKV030
£ 14,99**
£ 11,39
incl. 20% VAT, Shipping
Over 100 items in stock
  • Voltage [V] 12
  • Weight [kg] 0,13
  • Operating Mode Electric
  • Number of Poles 4
  • Condition  New
Details
  • Best pricesSparepartstore24.co.uk guarantees high-quality car parts at very attractive prices.
  • Save on shippingFree shipping on orders over £ 150 within the UK
  • Fast deliveryYou will receive your autoparts order within several working days
PayPal replacement Idle control valve
VISA Idle air control valve replacement
Master Card Idle control valve air supply
American Express
Bank Transfer

*Applies to selected products. This percentage may be omitted, increased or decreased after the time indicated in the upper right-hand corner. It does not refer to a price that was actually charged previously, see **

**The amount crossed out is not a price that was actually charged previously, but is calculated in real time on the basis of our lowest current purchase price. It may therefore increase or decrease on a daily basis.