KUTTOLE Ignition Assembly for GM Trucks & SUVs — Replacement Lock Cylinder, Housing & Passlock Starter Switch (OE 924-713/924-715,

KUTTOLE Ignition Assembly is a complete replacement lock cylinder, cylinder housing and starter switch designed to restore ignition function and theft-deterrent communication on compatible GM trucks and SUVs.

This replacement ignition assembly combines a precision lock cylinder, matching housing and an integrated starter/passlock switch to bring worn or inoperable ignition systems back to working order. Built from durable metals and factory-style components, the KUTTOLE unit is engineered as a direct fit for a wide list of Chevrolet, GMC, Cadillac, Buick, Hummer and Oldsmobile models from the early 2000s. It addresses symptoms such as a stuck steering column, a nonresponsive ignition turn, flashing security lights, or a vehicle that won’t recognize the key due to passlock sensor failure.

How will this ignition assembly fix a jammed steering column or unresponsive key?

The KUTTOLE kit replaces the entire ignition lock housing and cylinder, eliminating worn tumblers or binding parts that cause a jammed column or a key that won’t turn. By swapping the faulty assembly for a new OEM-style unit you regain smooth key action and correct mechanical engagement with the steering column.

• Full lock cylinder and housing replacement to resolve mechanical binding
• Manufactured metal components to reduce wear and sticking
• Direct-fit design to match original mounting points and key travel
• Simple mechanical reset procedure included for stuck black plastic release

Will this restore the vehicle’s security/passlock communication?

Yes — the assembly includes a passlock-style sensor and starter switch that reestablishes the electrical relationship between the ignition cylinder and the vehicle’s theft-deterrent module. Replacing a failed sensor typically clears flashing security lights and prevents the vehicle from disabling the starter circuit.

• Integrated passlock sensor restores key recognition signals
• Designed to match OEM electrical connections for reliable communication
• Helps stop flashing security indicators related to sensor failure
• Replaces OE references US-312L, 924-713 and 924-715

Which models and years is this ignition assembly compatible with?

The KUTTOLE ignition assembly fits many GM platforms produced between 2000 and 2009 and several related GM SUVs and trucks. Check your vehicle’s year and part number against the listed replacements to confirm compatibility before purchase.

• Chevrolet: Silverado, Avalanche, Suburban, Tahoe, TrailBlazer, SSR, Blazer S10, Pickup (2000–2009 ranges)
• GMC: Sierra, Yukon, Envoy, Jimmy, Sonoma (2000–2009 ranges)
• Cadillac, Buick, Hummer, Oldsmobile: Escalade EXT/ESV, Rainier, H2, Bravada (specific year ranges noted)
• Direct replacement for OE part numbers US-312L, 924-713, 924-715

What should I expect during installation and testing?

Installation is intended to be a straightforward swap of the original ignition lock housing, cylinder and starter switch. The unit is pre-tested and uses OEM-style mounts and connector interfaces, but some models may require a short mechanical release or minor alignment steps during installation.

• Pre-assembled lock cylinder, housing and starter switch for faster installation
• Check part number compatibility before starting work
• Follow vehicle-specific removal sequence for steering column trim and connectors
• After installation, verify key turn, starter engagement and security light behavior

Who this is for: The KUTTOLE Ignition Assembly is for owners, mobile mechanics and DIY technicians working on early‑2000s GM trucks and SUVs who need a dependable, OEM-style replacement for worn or failed ignition components. It’s best for vehicles experiencing key sticking, non-turning ignition, starter lockout or passlock-related security light issues and for anyone who wants a long-lasting metal construction and a direct-fit, factory-alike repair part.