How to service and repair the Ignition Switch on Chevrolet Express 2500?

The Ignition Switch connector release tool (J-42759) and other essential tools should be acquired for ignitions and start switch service and repair work. Start by detaching the negative Battery Cable while you disable the sir system. The hush and knee bolster should be removed first followed by all steering column trim covers. Push your allen wrench inside the top hole of the lock cylinder housing while keeping the key in run mode to free the lock cylinder tab into position for removal. After disconnecting the passlock and key buzzer on the lock cylinder housing you can use the Ignition Switch connector release tool (J-42759) to free both tabs on the Ignition Switch before removing it. Examining the alignment of the gears between the Ignition Switch and the lock cylinder housing ensures the vehicle avoids no start and battery drain issues. Use the Ignition Switch gear to align the position properly before turning the lock cylinder housing gear counterclockwise until it reaches its stop point. Connect the Ignition Switch after inserting it into the lock cylinder housing with correct placement of its tabs. The lock cylinder housing gear should be turned clockwise to start until it automatically returns to run while you align it for installation. Connect the passlock and key buzzer followed by replacing the steering column trim covers and hush and knee bolster. The Battery Cable needs to be reconnected while enabling the sir system.

OEM Chevrolet Express 2500 Ignition Switch

Starter Ignition Switch

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8 Ignition Switches found

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Chevrolet Express 2500 Ignition Switch
Part Number: 26075234
$35.52 MSRP: $72.98
You Save: $37.46 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch, Ignition; Switch, Ignition Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2000 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Express 2500 Ignition Switch
Part Number: 26061329
$26.56 MSRP: $49.55
You Save: $22.99 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch, Ignition & Start; Switch, Ignition Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2002 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Express 2500 Ignition Switch
Part Number: 26047332
$70.12 MSRP: $218.78
You Save: $148.66 (68%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch, Ignition & Start; Key Alarm Switch; Switch, Ignition Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1997 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Express 2500 Ignition Switch
Part Number: 84126104
$34.74 MSRP: $62.63
You Save: $27.89 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch, Ignition Switch
- Replaced by: 85619198
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2024 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
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Chevrolet Express 2500 Ignition Switch
Part Number: 85636870
$24.40 MSRP: $45.82
You Save: $21.42 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch, Ignition Switch
- Replaces: 25733005, 23391402, 22887691
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2016 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
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Chevrolet Express 2500 Ignition Switch
Part Number: 26075993
Product Specifications
- Other Name: Switch, Ignition; Switch, Ignition Switch
- Replaces: 26061703
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Express 2500 Ignition Switch
Part Number: 15242754
Product Specifications
- Other Name: Switch, Ignition & Start; Alarm Switch; Switch, Ignition Switch
- Replaces: 12450251
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
View related parts
Chevrolet Express 2500 Ignition Switch
Part Number: 26070113
Product Specifications
- Other Name: Switch Assembly, Ignition & Start; Switch, Ignition Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL

Chevrolet Express 2500 Ignition Switch

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Chevrolet Express 2500 Ignition Switch Parts Questions & Experts Answers

Ignition Switch
85636870
Q: How to service and repair the Ignition Switch on Chevrolet Express 2500?
A: The Ignition Switch connector release tool (J-42759) and other essential tools should be acquired for ignitions and start switch service and repair work. Start by detaching the negative Battery Cable while you disable the sir system. The hush and knee bolster should be removed first followed by all steering column trim covers. Push your allen wrench inside the top hole of the lock cylinder housing while keeping the key in run mode to free the lock cylinder tab into position for removal. After disconnecting the passlock and key buzzer on the lock cylinder housing you can use the Ignition Switch connector release tool (J-42759) to free both tabs on the Ignition Switch before removing it. Examining the alignment of the gears between the Ignition Switch and the lock cylinder housing ensures the vehicle avoids no start and battery drain issues. Use the Ignition Switch gear to align the position properly before turning the lock cylinder housing gear counterclockwise until it reaches its stop point. Connect the Ignition Switch after inserting it into the lock cylinder housing with correct placement of its tabs. The lock cylinder housing gear should be turned clockwise to start until it automatically returns to run while you align it for installation. Connect the passlock and key buzzer followed by replacing the steering column trim covers and hush and knee bolster. The Battery Cable needs to be reconnected while enabling the sir system.