How to replace the Idle Control Valve on Chevrolet Impala?

Starting by turning off the ignition you must disconnect the Idle Control Valve before you replace it. The removal of two retention screws enables you to disconnect the Idle Control Valve with its o-ring. Check that the cone (pintle) extension exceeds 28 mm (1 - 1/8 in) before installation by compressing it manually if needed. Place the Idle Control Valve inside the Intake Manifold after installing its new o-ring while using 2 screws tightened to 3.0 n.m (27 lb in). The electrical connector requires connection to the Idle Control Valve after which you should reset the pcm through a 10-second ignition on phase followed by a 5-second ignition off period. Start the engine while letting it achieve regular operating temperature.

OEM Chevrolet Impala Idle Control Valve

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Chevrolet Impala Idle Air Control Valve Part Number: 19333189
$64.76 MSRP: $115.13
You Save: $50.37 (44%)
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Product Specifications
- Other Name: Valve Assembly, Idle Air Control; Fuel Injection Idle Air Control Valve; Idle Speed Control; Valve Assembly; Valve, Throttle Body/Carburetor
- Replaces: 17112929
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Chevrolet Impala | Base, LS, LS Sport, SS | 6 Cyl 3.8 L GAS
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Chevrolet Impala Idle Speed Control Part Number: 19333272
$118.29 MSRP: $210.28
You Save: $91.99 (44%)
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Product Specifications
- Other Name: Valve Assembly, Idle Air Control; Fuel Injection Idle Air Control Valve; Idle Air Control Valve; Valve Kit, Throttle Body/Carburetor
- Replaces: 17111788, 17113099
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994 Chevrolet Impala | SS | 8 Cyl 5.7 L GAS
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Chevrolet Impala Idle Speed Control Part Number: 19333273
$138.00 MSRP: $220.80
You Save: $82.80 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assembly, Idle Air Control; Fuel Injection Idle Air Control Valve; Idle Air Control Valve; Valve Kit, Throttle Body/Carburetor
- Replaces: 17113188
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1996 Chevrolet Impala | SS | 8 Cyl 5.7 L GAS
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Chevrolet Impala Idle Air Control Valve Part Number: 19351706
Product Specifications
- Other Name: Valve Assembly, Idle Air Control; Fuel Injection Idle Air Control Valve; Idle Speed Control; Valve Assembly; Valve Kit, Multi Portion Fuel Injection Idle Air
- Replaces: 17112350, 17112351
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Chevrolet Impala | Base | 6 Cyl 3.4 L GAS

Chevrolet Impala Idle Control Valve

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The Chevrolet Impala Idle Control Valve is an important part that a lot improves the function and durability of the Chevrolet Impala in numerous models. This valve is significant in controlling the rate at which the engine idles by controlling airflow; it avoids the stalling of the engine during different loads. The Idle Control Valve is a device that works hand in hand with the ECU and translates activities by a linear servo motor to open or close the throttle body to give steady airflow for proper idle speed. One of the well-known Chevrolet Impala parts is the Idle Control Valve; however, despite its durability, the valve does require maintenance to eliminate such problems as dirt deposits that cause erratic idling. Applicability to various Impala generations, from the traditional models to the modern ones, makes this valve a suitable solution for Chevrolet followers. The Idle Control Valve does not only relation with engine efficiency but also relates to the vehicle safety since the stability of idle condition under several driving situations is important. Some of the features that can be observed to define the Chevrolet Impala Idle Control Valve within the market niche include accuracy control of air flow and mechanical steadiness. Through the balance between performance and reliability, this valve can rightly be regarded as one of the key components of the car's engineering excellence that clearly identifies Chevrolet.

Chevrolet Impala Idle Control Valve Parts and Q&A

Idle Air Control Valve
19333189
Q: How to replace the Idle Control Valve on Chevrolet Impala?
A:
Starting by turning off the ignition you must disconnect the Idle Control Valve before you replace it. The removal of two retention screws enables you to disconnect the Idle Control Valve with its o-ring. Check that the cone (pintle) extension exceeds 28 mm (1 - 1/8 in) before installation by compressing it manually if needed. Place the Idle Control Valve inside the Intake Manifold after installing its new o-ring while using 2 screws tightened to 3.0 n.m (27 lb in). The electrical connector requires connection to the Idle Control Valve after which you should reset the pcm through a 10-second ignition on phase followed by a 5-second ignition off period. Start the engine while letting it achieve regular operating temperature.