HomeIgnition > SwitchesStandard Ignition US-45 Ignition Switch
Part #: US-45

Standard Ignition US-45 Ignition Switch

⚙️ 28 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Lincoln, and Mercury, E-100 Econoline, E-200 Econoline, E-300 Econoline, F-100, F-250, F-350, Falcon, Maverick, Ranchero, Country Sedan, Country Squire, Custom, Custom 500, Fairlane, Galaxie 500, LTD, Mustang, Thunderbird, Torino, Continental, Mark III, Colony Park, Comet, Cougar, Cyclone, Marauder, Marquis, Montego, Monterey, Ranch Wagon, Montclair, and Park Lane
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Reliable Ignition Switch for Ford, Lincoln, and Mercury Vehicles

The Standard Ignition US-45 ignition switch is designed for precise fitment and dependable performance in select Ford, Lincoln, and Mercury models. Engineered with durable materials and a bolt-on attachment method, this ignition switch ensures secure installation and consistent operation.

Key Features of the Standard Ignition US-45 Ignition Switch

  • Bolt-on attachment method for straightforward installation
  • Black and gray color scheme with cast iron and plastic finish
  • Female rectangular connector with one connector quantity
  • Six male terminals featuring pin and bullet terminal types
  • Designed for column mounting location

Detailed Product Description

The Standard Ignition US-45 ignition switch is crafted to meet the specific requirements of various Ford, Lincoln, and Mercury vehicles, including models such as the Mustang, Thunderbird, F-100, F-250, F-350, Continental, Cougar, and more. Its bolt-on design allows for a secure and stable fit on the steering column, while the combination of cast iron and plastic materials provides durability and resistance to wear. The switch features a single female rectangular connector and six male terminals, combining pin and bullet types to ensure reliable electrical connections. This ignition switch is engineered to maintain consistent electrical contact, supporting vehicle ignition and accessory functions.

Common Applications and Issues Addressed

  • Replacement for faulty or worn ignition switches in compatible Ford, Lincoln, and Mercury models
  • Resolves intermittent starting problems caused by poor electrical contact
  • Eliminates ignition key sticking or failure to turn
  • Addresses electrical issues related to accessory power loss
  • Restores proper column-mounted ignition switch functionality

Installation Notes and Tips

  • Ensure vehicle compatibility with Ford, Lincoln, and Mercury models listed before installation
  • Disconnect the battery prior to removal and installation to prevent electrical shorts
  • Use appropriate tools for bolt-on attachment to avoid damage to mounting points
  • Verify connector orientation and terminal alignment for secure electrical connections
  • Test ignition switch operation before reassembling the steering column components

Quality Assurance and Warranty Information

Standard Ignition manufactures the US-45 ignition switch to meet industry standards for durability and performance. The part undergoes quality control inspections to ensure reliable operation in specified vehicle applications. Warranty coverage details should be confirmed with the distributor or retailer, as they may vary by region and purchase conditions.

BrandStandard Ignition
Part NumberUS-45
Attachment MethodBolt On
ColorBlack, Gray
Connector GenderFemale
Connector ShapeRectangular
FinishCast Iron, Plastic
Mounting LocationColumn
Terminal GenderMale
Terminal TypePin; Bullet

This part fits 28 vehicles. Search below:

YearMakeModelPositionNotes
1970FordE-100 EconolineN/A6 Pin
1970FordF-100N/A6 Pin
1970FordF-250N/A6 Pin
1970FordF-350N/A6 Pin
1969FordE-100 EconolineN/A
1969FordF-100N/A
1969FordF-250N/A
1969FordF-350N/A
1969FordLTDN/A
1969FordMustangN/A
1969FordThunderbirdN/A
1969LincolnContinentalN/A
1969MercuryColony ParkN/A
1969MercuryCougarN/A
1969MercuryMarauderN/A
1969MercuryMarquisN/A
1969MercuryMontegoN/A
1968FordF-100N/A
1968FordF-250N/A
1968FordF-350N/A
1968FordLTDN/A
1968FordMustangN/A
1968FordThunderbirdN/A
1968LincolnContinentalN/A
1968MercuryColony ParkN/A
1968MercuryCougarN/A
1968MercuryMarquisN/A
1968MercuryMontegoN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

191067131P113953-27607C8AB11572ACS51KS6526LS496SW1054UL7-1

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.