Air Supply Air Supply
Fits OPEL ASTRA G Hatchback (T98) 1.6 16V (F08, F48)
(1998)

Extra Description Fuel Parts
Function Idle Control Valve, air supply
Valve type Auxiliary Air Valve
Inspection Tag C5166
Operating Mode Electric
Number of Poles 4 -pin connector
Weight 0.12 kg
Type Idle Control Valve, air supply
Fuel Parts IAV010 Idle Control Valve
ONLY
£8.81
Quantity:
Part number: LAV044
Net weight 0.100 kg
Function Idle Control Valve, air supply
Valve type Auxiliary Air Valve
Inspection Tag C5166
Operating Mode Electric
Number of Poles 4 -pin connector
Weight 0.12 kg
Type Idle Control Valve, air supply
Lemark LAV044 Idle Control Valve
ONLY
£10.02
Quantity:
Extra Description Kerr Nelson
Function Idle Control Valve, air supply
Valve type Auxiliary Air Valve
Inspection Tag C5166
Operating Mode Electric
Number of Poles 4 -pin connector
Weight 0.12 kg
Type Idle Control Valve, air supply
Kerr Nelson EIC008 Idle Control Valve
ONLY
£10.47
Quantity:
Part number: FDB989
Function Idle Control Valve, air supply
Valve type Auxiliary Air Valve
Inspection Tag C5166
Operating Mode Electric
Number of Poles 4 -pin connector
Weight 0.12 kg
Net weight 0.100 kg
Type Idle Control Valve, air supply
Extra Description Lucas Premium Blade
Lucas FDB989 Idle Control Valve
ONLY
£10.80
Quantity:
Function Idle Control Valve, air supply
Valve type Auxiliary Air Valve
Inspection Tag C5166
Operating Mode Electric
Number of Poles 4 -pin connector
Weight 0.12 kg
Type Idle Control Valve, air supply
Net weight 0.100 kg
Intermotor 14847 Idle Control Valve
ONLY
£10.88
Quantity:
Part number: VE366020
This part is listed as correct for your however this is subject to the 'Important Compatibility Info'
for model code: C5166
Type Idle Control Valve, air supply
Function Idle Control Valve, air supply
Extra Description Cambiare
Engine Valve Type Auxiliary Air Valve
Number of Poles 4 -pin connector
Valve type Auxiliary Air Valve
Operating Mode Electric
Cambiare VE366020 Idle Control Valve
ONLY
£13.57
Quantity:
Part number: XICV23
Operating Mode Electric
Valve type Auxiliary Air Valve
Number of Poles 4 -pin connector
Function Idle Control Valve, air supply
Type Idle Control Valve, air supply
CI XICV23 Idle Control Valve
ONLY
£21.24
Quantity:
Part number: XPOT457
This part is listed as correct for your however this is subject to the 'Important Compatibility Info'
Engine Code: Z 16 XE
Connector Shape Rectangular
Number of Poles 8 -pin connector
Function Throttle body
Type Throttle body
CI XPOT457 Throttle Body
ONLY
£109.06
Quantity:
Part number: TB3049
This part is listed as correct for your however this is subject to the 'Important Compatibility Info'
Engine Code: X16XEL
Number of Poles 4 -pin connector
Inlet Diameter 50 mm
Mounting Type Screw Connection
Type Throttle body
Function Throttle body
Housing Colour Black
Connector Shape angular
Extra Description Fuel Parts
No image found
ONLY
£185.90
Quantity:
Part number: LTB044
This part is listed as correct for your however this is subject to the 'Important Compatibility Info'
Engine Code: X 16 XEL
Additional Information without gasket/seal
Number of Poles 4 -pin connector
Inlet Diameter 50 mm
Weight 0.867 kg
Housing Colour Black
Connector Shape oval
Mounting Type Bolted
Type Throttle body
Function Throttle body
Net weight 0.764 kg
Lemark LTB044 Throttle Body
ONLY
£224.22
Quantity:
Part number: 68280
This part is listed as correct for your however this is subject to the 'Important Compatibility Info'
Engine Code: X 16 XEL
Function Throttle body
Mounting Type Bolted
Connector Shape oval
Housing Colour Black
Inlet Diameter 50 mm
Number of Poles 4 -pin connector
Type Throttle body
Additional Information without gasket/seal
Weight 0.867 kg
Net weight 0.764 kg
Intermotor 68280 Throttle Body
ONLY
£247.20
Quantity:
Part number: KTB110
This part is listed as correct for your however this is subject to the 'Important Compatibility Info'
Engine Code: X16XEL
Number of Poles 4 -pin connector
Inlet Diameter 50 mm
Housing Colour Black
Connector Shape angular
Mounting Type Screw Connection
Type Throttle body
Function Throttle body
Extra Description Kerr Nelson
No image found
ONLY
£247.20
Quantity:
Part number: LTH442
This part is listed as correct for your however this is subject to the 'Important Compatibility Info'
Engine Code: X 16 XEL
Additional Information without gasket/seal
Number of Poles 4 -pin connector
Inlet Diameter 50 mm
Weight 0.867 kg
Housing Colour Black
Connector Shape angular
Mounting Type Bolted
Type Throttle body
Function Throttle body
Extra Description Lucas Premium Blade
Net weight 0.764 kg
Lucas LTH442 Throttle Body
ONLY
£254.02
Quantity:
Part number: 7.14319.00.0
This part is listed as correct for your however this is subject to the 'Important Compatibility Info'
Engine Code: Z 16 XE
Diameter 50 mm
Voltage 12 V
Operating Mode Electric
Function Throttle body
Type Throttle body
Replaces 7.14319.02.0; 7.14319.03.0; 7.14319.04.0; 7.14319.05.0; 7.14319.05.5; 7.14319.06.0; 7.14319.07.0; 7.14319.07.5; 7.14319.01.0
Additional Information 2 Control Unit/Software must be trained/updated
Pierburg 7.14319.00.0 Throttle Body
ONLY
£257.41
Quantity:

Air Supply

Which parts control engine air supply?

Air supply to the internal combustion engine is essential. No air means no combustion. The control of the flow of air is one of the ways that the engine speed is controlled. An engine running at high speed requires more air supply than an engine that is idling.

The parts responsible for engine air supply are:

  • Throttle body

  • Idle control valve

  • Air filter hoses


How do I choose the correct throttle body or idle control valve?

These parts are specific to the engine and are often updated based on fuel economy targets or emissions criteria. The best way to find the correct replacement parts is to obtain the original part number (OE) and use our website’s search function to find the correct part. Often the OE part number is noted on the part that you need to replace.

If you are not able to obtain the OE part number there are a few factors to note when there are parts listed as correct for your vehicle:

  • The number of pins on the electrical connector

  • The design of the electrical connector

  • Engine code

  • Vehicle manufacture date (this is not the date the vehicle was registered but the date it was made

  • Engine number sequence (up to or after as specific number/letter

  • VIN (chassis number) sequence (up to or after as specific number/letter


What brand of throttle body or idle control valve should I choose?

Air supply parts such as throttle bodies or idle control valves do not fail or require replacement very often. As a result there are not that many aftermarket makers of them so choice of brand is not always an option. These parts are precision engineered so quality levels are not something to worry about either. Choose any brand that is available and one that is within your budget.


How can I tell my throttle body or idle control valve needs replacing?

OBD code readers should state if there is a problem with the throttle body or idle control valve. If you do not have access to an OBD code reader we would recommend that you have a qualified mechanic inspect your vehicle to diagnose the fault you have.

Here are some symptoms of a faulty throttle body or idle control valve:

  • Engine does not accelerate as it should

  • The acceleration is uneven

  • The engine idles too fast or too slow

  • Poor fuel economy

  • Check engine warning light is illuminated


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