How to replace the ignition lock cylinder on 2007 GMC Sierra 3500 Classic?

To change the ignition lock cylinder, turn off the SIR system and remove the knee bolster and steering column shroud. Insert an allan wrench into the ignition lock cylinder case to release the tab. Make sure to get the gears aligned correctly on installation so that there are no problems. Reinstall the shroud and bolster and turn on the SIR system.

OEM 2007 GMC Sierra 3500 Classic Ignition Lock Cylinder

Ignition Key Lock Cylinder

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3 Ignition Lock Cylinders found

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2007 GMC Sierra 3500 Classic Ignition Lock Cylinder Part Number: 15785100
$57.15 MSRP: $89.54
You Save: $32.39 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cylinder Assembly-Ignition Lock (Uncoded); Lock Cylinder; Cylinder & Keys; Cylinder, Ignition Switch
- Replaces: 88956845
- Item Weight: 0.70 Pounds
- Item Dimensions: 3.3 x 2.2 x 1.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15785100
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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2007 GMC Sierra 3500 Classic Ignition Lock Cylinder Part Number: 15799769
$62.29 MSRP: $111.24
You Save: $48.95 (44%)
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Product Specifications
- Other Name: Cylinder Assembly, Ignition Lock (Uncoded); Lock Cylinder; Cylinder & Keys; Cylinder, Ignition Switch
- Replaces: 88937315
- Item Weight: 0.60 Pounds
- Item Dimensions: 3.1 x 2.4 x 1.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15799769
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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2007 GMC Sierra 3500 Classic Ignition Lock Cylinder Part Number: 15298923
$50.36 MSRP: $103.47
You Save: $53.11 (52%)
ADD TO CART
Product Specifications
- Other Name: Cylinder Kit, Ignition Switch; Lock Cylinder; Cylinder & Keys
- Replaces: 88956844
- Item Weight: 0.70 Pounds
- Item Dimensions: 3.3 x 2.3 x 1.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15298923
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 GMC Sierra 3500 Classic Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS

2007 GMC Sierra 3500 Classic Ignition Lock Cylinder

With a comprehensive array of OEM 2007 GMC Sierra 3500 Classic Ignition Lock Cylinder, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2007 GMC Sierra 3500 Classic Ignition Lock Cylinder are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2007 GMC Sierra 3500 Classic Ignition Lock Cylinder Parts and Q&A

Q: How to replace the ignition lock cylinder on 2007 GMC Sierra 3500 Classic?
A: To change the ignition lock cylinder, turn off the SIR system and remove the knee bolster and steering column shroud. Insert an allan wrench into the ignition lock cylinder case to release the tab. Make sure to get the gears aligned correctly on installation so that there are no problems. Reinstall the shroud and bolster and turn on the SIR system.