How to replace the ignition lock cylinder on Chevrolet Impala?

Start the Ignition Lock Cylinder replacement by disconnecting the negative terminal of the battery. Begin by removing the instrument panel (I/P) cluster trim plate followed by the insertion of a key and rotation of the Ignition Lock Cylinder to the on/run position. Using a small curved tool or an l-shaped hex wrench, depress and hold the detent on the Ignition Lock Cylinder by accessing it through the i/p opening to the right of the Ignition Switch; adjust the Ignition Switch position for better access if needed. Pull the lock cylinder out of the switch with assistance from the key while also removing the key from the cylinder. The next step should be Ignition Switch replacement if the cylinder either fails to rotate or gets stuck. To install the system first validate the Ignition Lock Cylinder code if needed then insert the key and rotate the lock cylinder until it reaches the on/run position. Press the lock cylinder into alignment with the Ignition Switch while making sure the white Ignition Switch rotor matches up with the lock cylinder. Begin by putting the key in the off position and removing it while you place the i/p cluster trim plate back into place followed by reconnecting the negative Battery Cable. Installation of a new lock cylinder requires running the bcm theft deterrent relearn procedure.

OEM Chevrolet Impala Ignition Lock Cylinder

Ignition Key Lock Cylinder

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6 Ignition Lock Cylinders found

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Chevrolet Impala Ignition Lock Cylinder Part Number: 15794826
$92.55 MSRP: $126.71
You Save: $34.16 (27%)
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Product Specifications
- Other Name: Cylinder Kit Ignition Lock; Lock Cylinder; Ignition Cylinder; Cylinder; Cylinder, Ignition Switch
- Replaces: 19120038, 25756079
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2013 Chevrolet Impala | 50th Anniversary Edition, LS, LT, LTZ, Police, SS | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 5.3 L GAS
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Chevrolet Impala Ignition Lock Cylinder, Black Part Number: 26033390
$117.74 MSRP: $190.43
You Save: $72.69 (39%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cylinder, Steering Column Lock & Ignition Switch; Lock & Cylinder; Ignition Lock; Cylinder & Keys; Ignition Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Chevrolet Impala | SS | 8 Cyl 5.7 L GAS
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Chevrolet Impala Ignition Lock Cylinder, Black Part Number: 19356477
$42.51 MSRP: $69.37
You Save: $26.86 (39%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cylinder Assembly, Ignition Lock; Lock & Cylinder; Lock Cylinder; Ignition Lock; Cylinder & Keys; Lock Assembly, Ignition Switch
- Replaces: 07830380, 7830380
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Chevrolet Impala | Base | 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL, 8 Cyl 5.7 L GAS
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Chevrolet Impala Ignition Lock Cylinder Part Number: 20766607
$32.35 MSRP: $60.76
You Save: $28.41 (47%)
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Product Specifications
- Other Name: Cylinder Kit, Ignition Lock (Uncoded); Lock Cylinder; Ignition Cylinder; Cylinder Kit, Ignition Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2020 Chevrolet Impala | Eco, LS, LT, LTZ, Premier | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L BI-FUEL, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chevrolet Impala Ignition Lock Cylinder Part Number: 25832354
$138.40 MSRP: $284.40
You Save: $146.00 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cylinder Kit-Ignition Lock; Lock Cylinder; Ignition Cylinder; Cylinder & Keys; Cylinder, Ignition Switch
- Replaces: 12458191, 12533953, 15822350
- 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 3.4 L GAS, 6 Cyl 3.8 L GAS
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Chevrolet Impala Ignition Lock Cylinder Part Number: 12300032
Product Specifications
- Other Name: Cylinder & Keys
- 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

Chevrolet Impala Ignition Lock Cylinder

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This feature is made use of in Chevrolet Impala cars and is named the Ignition Lock Cylinder, it is designed in a way that the engine of the car cannot be powered without the key. Part and parcel of the vehicle protection since the evolution of motor vehicles, this gadget was originally the only protection or prevention of car theft. However, we have seen in today's automobiles complex means like the key-less entry system and even the remote engine start-up but essentially the Ignition Lock Cylinder is still crucial in starting the engine. various generations of the Chevrolet Impala has suffered from such problems as the faulty automatic transmission shifter that can result in the ignition key getting lodged in the cylinder. The Ignition Lock Cylinder has a considerably service life and it can serve the car for several decades, however, like other auto components, it wears out and the problem of unlocking the ignition appears. Dealers perform sophisticated digital security techniques, however, changing the Ignition Lock Cylinder is a job which a vehicle owner can do.

Chevrolet Impala Ignition Lock Cylinder Parts Questions & Experts Answers

Ignition Lock Cylinder
25832354
Q: How to replace the ignition lock cylinder on Chevrolet Impala?
A:
Start the Ignition Lock Cylinder replacement by disconnecting the negative terminal of the battery. Begin by removing the instrument panel (I/P) cluster trim plate followed by the insertion of a key and rotation of the Ignition Lock Cylinder to the on/run position. Using a small curved tool or an l-shaped hex wrench, depress and hold the detent on the Ignition Lock Cylinder by accessing it through the i/p opening to the right of the Ignition Switch; adjust the Ignition Switch position for better access if needed. Pull the lock cylinder out of the switch with assistance from the key while also removing the key from the cylinder. The next step should be Ignition Switch replacement if the cylinder either fails to rotate or gets stuck. To install the system first validate the Ignition Lock Cylinder code if needed then insert the key and rotate the lock cylinder until it reaches the on/run position. Press the lock cylinder into alignment with the Ignition Switch while making sure the white Ignition Switch rotor matches up with the lock cylinder. Begin by putting the key in the off position and removing it while you place the i/p cluster trim plate back into place followed by reconnecting the negative Battery Cable. Installation of a new lock cylinder requires running the bcm theft deterrent relearn procedure.