Ford F-100 Ignition Switch Guide for 1953-1971 Models
Having trouble starting your classic Ford F-100? Your ignition switch might be the culprit.
- A failing ignition switch can cause a no-start condition, sudden stalling, or intermittent electrical problems.
- For this vehicle era, a quality aftermarket switch from a brand like Standard Ignition is the most practical and reliable choice.
- Replacement is a simple DIY job that usually takes less than an hour with basic tools.
- Ensure you buy the correct switch for your F-100's specific model year, as the design changed several times between 1953 and 1971.
Is Your F-100 Ignition Switch Failing?
The ignition switch is a common failure point on older vehicles. Due to its mechanical nature and the electrical load it carries, the internal contacts can wear out, burn, or break over time. A failing switch can leave you stranded or cause dangerous stalling. Recognizing the symptoms early can save you a headache.
🎬 Watch this video to see common signs of a failing switch.Common Failure Symptoms:
- No-Start or No-Crank: You turn the key and nothing happens, or you only hear a single click.
- Engine Stalls Suddenly: The truck dies while driving, especially after hitting a bump. This happens when worn internal contacts lose connection.
- Intermittent Electrical Issues: Accessories like the radio or wipers cut out and then come back on. Wiggling the key might temporarily fix the problem.
- Key Problems: The key feels loose, won't turn smoothly, or doesn't spring back from the 'Start' position.
- Melting or Burning Smell: A smell of burning plastic from the steering column or dash area is a serious sign the switch is overheating.
Safety First: Recalls and Known Issues
While there were no specific recalls found for the 1953-1971 F-100 ignition switch, Ford did issue a massive recall in 1996 for later model F-Series trucks (1988-1993) due to a fire risk from the ignition switch. This highlights the importance of not ignoring symptoms of a failing switch, as an internal short can lead to overheating and potential fire. A new aftermarket switch is designed to meet modern safety and material standards.
Choosing the Right Aftermarket Ignition Switch
For a vehicle of this vintage, finding a new Original Equipment (OEM) part from Ford is nearly impossible. The market consists of New Old Stock (NOS) parts, which are rare and expensive, and aftermarket parts. A quality aftermarket switch is the most practical and reliable choice for most owners.
Brand Options:
- Standard Ignition (SMP): Standard Motor Products is a long-standing, well-respected brand in the aftermarket. They are often considered a top-tier replacement part manufacturer, with many mechanics and DIYers trusting their quality. For a critical component like an ignition switch, Standard is a reliable choice.
- Rostra Powertrain: Rostra manufactures parts for both OEM and aftermarket applications. While they are known for a wide range of automotive electronics, specific reviews for their classic truck ignition switches are less common than for Standard.
Pro Tip: When replacing the switch, it's a good idea to also inspect the wiring connector. Overheating from a failing switch can damage the plug, causing the new switch to fail prematurely.
Cost of Replacing a 1953-1971 F-100 Ignition Switch
| Part Type | Estimated Cost |
|---|---|
| New Aftermarket Switch | $20.56 - $59.14 |
| Shop Labor | $60 - $150 |
| Total Professional Job | $80 - $210 |
Cost estimates are for the part and labor only and do not include taxes, fees, or diagnostics.
Frequently Asked Questions
Is it hard to replace the ignition switch myself?
No, this is a very DIY-friendly job for most 1953-1971 F-100s. The switch is typically located on the dashboard and held by a bezel nut. The process usually involves disconnecting the battery, removing the bezel, unplugging the old switch, and installing the new one. The entire job can often be done in under an hour with basic hand tools.
🎬 Follow this easy guide to install your new ignition switch.Do I need to replace the lock cylinder at the same time?
Not necessarily. The ignition switch is the electrical component, while the lock cylinder is the mechanical part your key goes into. They are separate parts. If your key still turns smoothly but you have electrical symptoms, you likely only need the switch. If your key is stuck or hard to turn, the lock cylinder may be the problem.
🎬 Learn how to remove your F-100 key cylinder and switch.What's the difference between year ranges for the switches?
There are several different ignition switch designs across the 1953-1971 model years. For example, switches for 1953-1955 are different from 1956-1960, which are different again from the 1961-1966 and 1967-1971 models. It is critical to order the correct switch for your truck's specific year to ensure proper fit and electrical connections.
My truck won't start. How do I know it's the ignition switch?
A no-start can be caused by many things (battery, starter, solenoid). However, if you also notice that your dash lights and accessories don't turn on with the key, or if wiggling the key in the ignition causes them to flicker, the ignition switch is a very strong suspect.
Helpful Videos
Technical Specifications
OEM Part Numbers: B5A-11572-A
The ignition switch for this generation of F-100 is a dash-mounted, multi-position rotary switch. It is a separate component from the key and lock cylinder. Different year breaks (e.g., 1953-55, 1956-60, 1961-66, 1967-72) use different switch bodies and electrical connectors, making vehicle-specific selection essential.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.