Standard Ignition US-20L Ignition Lock Cylinder

Ignition Lock Cylinder for Classic Ford Applications

Standard Ignition US-20L is a coded ignition lock cylinder built for column-mounted applications on a wide range of classic Ford, Lincoln, and Mercury vehicles. It is engineered for precise installation and consistent key operation, making it a direct replacement when the original ignition lock cylinder is worn, sticking, or no longer turning smoothly.

Key Features

• Coded ignition lock cylinder for controlled key matching
• Column mounting location
• Instructions included for installation support
• Keys included
• Solid brass tumblers and chrome plated brass keys
• Die-cast zinc lock core construction
• Multiple randomly assigned key codes for improved serviceability

Detailed Product Overview

Standard Ignition US-20L is designed as an OE-style ignition lock cylinder replacement for vehicles including the Ford Bronco, Ford Mustang, Ford F-100, Ford F-250, Ford F-350, Ford Thunderbird, and select Lincoln Continental and Mercury Colony Park applications. The lock cylinder is built to match the original fit for straightforward installation and dependable operation in column-mounted ignition systems. This part cross-references Dorman - HELP 74016 for the same application.

For buyers searching for a Ford Bronco ignition lock cylinder, Ford Mustang ignition lock cylinder, or a replacement ignition lock cylinder for classic Ford truck and passenger car columns, US-20L provides the correct style of service part for restoring ignition function. The part number US-20L is also useful when cross-checking catalog listings for older Ford, Lincoln, and Mercury ignition repair jobs.

Common Problems This Part Can Address

• Ignition key will not turn or turns inconsistently
• Worn tumblers causing poor key engagement
• Damaged or failing column ignition lock cylinder
• Lost or mismatched ignition key code
• Restoration or repair of original ignition switch hardware

Installation Notes

Instructions are included. This ignition lock cylinder mounts in the column and does not include mounting bracket(s). Verify the vehicle’s original ignition lock style and column configuration before installation. Confirm fitment by year, make, and model for applications such as 1960-1966 Ford F-100, 1965-1966 Ford Mustang, and 1970-1977 Ford Bronco.

• Fits 1970-1977 Ford Bronco, N/A
• Fits 1967-1969 Ford Bronco, N/A
• Fits 1962-1966 Ford Econoline, N/A
• Fits 1960-1966 Ford F-100, N/A
• Fits 1960-1966 Ford F-250, N/A
• Fits 1960-1966 Ford F-350, N/A
• Fits 1965-1966 Ford Mustang, N/A
• Fits 1960-1965 Lincoln Continental, N/A
• Fits 1964 Ford Mustang, N/A
• Fits 1960-1964 Ford Thunderbird, N/A
• Fits 1961-1964 Mercury Colony Park, N/A
• Fits 1963-1964 Mercury Marauder, N/A
• Fits 1961 Ford Econoline, N/A
• Fits 1960 Mercury Colony Park, N/A

Quality Assurance

Standard Ignition applies professional-grade construction and long-running engineering development to address common failure points found in original ignition locks. US-20L uses brass and zinc components selected for consistent key action and reliable service in classic vehicle ignition systems.