How to service the Ignition Control Module on Chevrolet Impala?

To service the ignition controll module, firstly; disconnect the Ignition Control Module (ICM) electrical connectors. Mark the Spark Plug Wires places for installation, disconnecting it from the ignition coils. Remove Ignition Coil screws and then remove ignition coils from the icm. Next, do pull off the icm from the module mount bracket. For installation, replace the icm on to the module bracket and install the ignition coils on to the icm, tighten them with the Ignition Coil screws to a torque of 4.5 n.m (40 lb in). Finally, replace the Spark Plug Wires as previously marked and connect the icm electrical connectors.

How to replace the Ignition Control Module (ICM) on Chevrolet Impala?

Begin the icm replacement by first turning the ignition to off then removing all electrical connectors attached to the module. Write down the spark plug wire positioning before removing them from ignition coils. After disconnecting all electrical connectors at the icm, remove the screws that secure the coil assemblies to the icm. Then disconnect the coils from the icm prior to removing the icm from the module mounting bracket. Proceed with installation by setting the icm on the module mounting bracket then secure the coils to the icm by following fastener notice in service precautions. Screw the module assemblies through the coils into the mounting bracket securing them at 4.5 n.m (40 lb in). Reinstall the Spark Plug Wires following their original placement during wire removal. Then attach the electrical connectors to the Ignition Control Module.

OEM Chevrolet Impala Ignition Control Module

Ignition Spark Control Module

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8 Ignition Control Modules found

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Chevrolet Impala Control Module Part Number: 10482803
$134.05 MSRP: $275.46
You Save: $141.41 (52%)
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Product Specifications
- Other Name: Module, Electronic Ignition Control (W/O Coil); Ignition Control Module; Ignition Module; ESC Control Module; Coil Module; Module
- Replaced by: 19435467
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Chevrolet Impala | SS | 8 Cyl 5.7 L GAS
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Chevrolet Impala Control Module Part Number: 19352932
$134.35 MSRP: $238.84
You Save: $104.49 (44%)
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Product Specifications
- Other Name: Module Assembly, Electronic Ignition Control (W/O Coil); Ignition Control Module; Ignition Module; Coil Module; Module, Distributor (Also Knock Sensor)
- Replaces: 10483139, 16191409
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Chevrolet Impala | SS | 8 Cyl 5.7 L GAS
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Chevrolet Impala Ignition Module Part Number: 19245558
$270.29 MSRP: $555.44
You Save: $285.15 (52%)
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Product Specifications
- Other Name: Module Assembly, Ignition Coil; Ignition Control Module; Engine Control Module; Coil Module; PCM; Module; ECM; Module, Distributor (Also Knock Sensor)
- Replaced by: 19435469
- 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 Control Module Part Number: 19245557
$221.80 MSRP: $455.78
You Save: $233.98 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module Assembly, Electronic Ignition Control (W/O Coil); Ignition Control Module; Ignition Module; Coil Module; Module; Bracket, Distributor (Also Knock Sensor); Module, Distributor (Also Knock Sensor)
- Replaces: 10489422
- 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
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Chevrolet Impala Control Module Part Number: 16214691
Product Specifications
- Other Name: Module, Distributor (Also Knock Sensor); Ignition Control Module; ESC Control Module
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Chevrolet Impala | SS | 8 Cyl 5.7 L GAS
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Chevrolet Impala Control Module Part Number: 16214671
Product Specifications
- Other Name: Module, Distributor (Also Knock Sensor); Ignition Control Module; ESC Module; ESC Control Module
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Chevrolet Impala | SS | 8 Cyl 5.7 L GAS
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Chevrolet Impala Control Module Part Number: 16188309
Product Specifications
- Other Name: Module, Distributor (Also Knock Sensor); Ignition Control Module; ESC Control Module
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Chevrolet Impala | SS | 8 Cyl 5.7 L GAS
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Chevrolet Impala Ignition Module Part Number: 16038331
Product Specifications
- Other Name: Module, Distributor (Also Knock Sensor); Ignition Control Module; Distributor Rotor; ESC Control Module; Rotor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985 Chevrolet Impala | Base | 6 Cyl 4.3 L GAS

Chevrolet Impala Ignition Control Module

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Chevrolet Impala Ignition Control Module Parts and Q&A

Control Module
19245557
Q: How to service the Ignition Control Module on Chevrolet Impala?
A:
To service the ignition controll module, firstly; disconnect the Ignition Control Module (ICM) electrical connectors. Mark the Spark Plug Wires places for installation, disconnecting it from the Ignition Coils. Remove Ignition Coil screws and then remove ignition coils from the icm. Next, do pull off the icm from the module mount bracket. For installation, replace the icm on to the module bracket and install the ignition coils on to the icm, tighten them with the Ignition Coil screws to a torque of 4.5 n.m (40 lb in). Finally, replace the Spark Plug Wires as previously marked and connect the icm electrical connectors.
Ignition Module
19245558
Q: How to replace the Ignition Control Module (ICM) on Chevrolet Impala?
A:
Begin the icm replacement by first turning the ignition to off then removing all electrical connectors attached to the module. Write down the spark plug wire positioning before removing them from Ignition Coils. After disconnecting all electrical connectors at the icm, remove the screws that secure the coil assemblies to the icm. Then disconnect the coils from the icm prior to removing the icm from the module mounting bracket. Proceed with installation by setting the icm on the module mounting bracket then secure the coils to the icm by following fastener notice in service precautions. Screw the module assemblies through the coils into the mounting bracket securing them at 4.5 n.m (40 lb in). Reinstall the Spark Plug Wires following their original placement during wire removal. Then attach the electrical connectors to the Ignition Control Module.