1984-1989 Dodge Lancer Ignition Switch: A Complete Replacement Guide
If your Lancer starts and then immediately dies or won't crank at all, your ignition switch is a likely culprit.
- A classic symptom of failure is the engine starting but dying as soon as the key returns to the 'Run' position.
- Stalling while driving is a critical safety risk; do not operate the vehicle if this occurs.
- The ignition switch is an electrical part on the steering column, separate from the mechanical key cylinder.
- Original Mopar parts are discontinued; a quality aftermarket brand like Standard Ignition is the recommended replacement.
Is Your Lancer's Ignition Switch Failing?
The ignition switch is a part that wears out from thousands of key turns over the decades. In older cars like the 1984-1989 Dodge Lancer, the internal electrical contacts can degrade, leading to a variety of frustrating and potentially dangerous issues. Since the Lancer shares its platform with other Chrysler vehicles of the era, these failure symptoms are common across many models.
Common Failure Symptoms
- Starts, Then Immediately Dies: This is the most classic sign of a bad ignition switch in this vehicle generation. The engine will fire up when you hold the key in the 'Start' position but will shut off the moment you release the key to the 'Run' position. This happens because the 'Run' circuit inside the switch has failed.
- No-Crank, No-Start: You turn the key to start the car, the dashboard lights may come on, but absolutely nothing else happens. The starter motor remains silent because the switch is not sending the electrical signal to engage it.
- Intermittent Electrical Problems: You may notice the radio, heater blower, or dashboard lights flickering or cutting out randomly. Wiggling the key in the ignition might cause these systems to turn on or off, pointing to a loose internal connection in the switch.
- Key is Hard to Turn: While often a sign of a worn key or lock cylinder, binding in the switch behind it can also make the key difficult or impossible to turn.
Stalling While Driving
A severely worn ignition switch can lose connection while you are driving, especially when hitting a bump. This will cause the engine to shut off instantly, resulting in a loss of power steering and power brakes. This is a critical safety failure that requires immediate attention.
Choosing the Right Aftermarket Part
For a vehicle of this age, finding a New Old Stock (NOS) Mopar ignition switch is highly unlikely. The original parts have long been discontinued. Fortunately, the aftermarket provides reliable replacements.
- OEM Quality: Original Mopar parts for this vehicle are no longer in production. Any available would be used or very rare NOS parts.
- Aftermarket Quality (Standard Ignition): Brands like Standard Motor Products (SMP) are a common and trusted choice for replacement electrical parts. They manufacture components that meet or exceed original specifications and are a dependable option for keeping your Lancer on the road. General feedback on SMP parts is positive, making them a solid choice for this repair.
Replacement Cost
The cost to replace the ignition switch is reasonable, especially if you can do the work yourself. The part itself is not expensive.
| Part Type | Estimated Cost |
|---|---|
| New Aftermarket (Standard Ignition) | $46.45 |
| New OEM | Discontinued |
| Used OEM (Junkyard/eBay) | $15 - $35 |
| Shop Labor | $100 - $200 |
Check the Ballast Resistor Too
On these 1980s Chrysler products, a 'start and die' symptom can also be caused by a failed ballast resistor. This is another small, inexpensive part in the ignition system. If you replace the switch and the problem persists, the ballast resistor is the next logical part to check.
Frequently Asked Questions (FAQ)
Is the ignition switch the same as the ignition lock cylinder?
No. The lock cylinder is the mechanical tumbler that your key fits into. The ignition switch is the separate electrical component that the lock cylinder operates. On the Dodge Lancer, the switch is mounted on the steering column and is activated by a rod connected to the lock cylinder.
Are there any recalls on the 1984-1989 Dodge Lancer ignition switch?
No. A search of the National Highway Traffic Safety Administration (NHTSA) database shows no safety recalls for the ignition switch on this specific vehicle and model year range. While Chrysler has issued ignition switch recalls for much newer vehicles, they do not apply to the 1984-1989 Lancer.
Can I perform this replacement myself?
Yes, this is a feasible DIY job for someone with basic mechanical skills. The process generally involves disconnecting the battery, removing the plastic shrouds around the steering column to gain access, and then unbolting the switch. However, working around steering column components can be tricky, so consulting a service manual for your specific vehicle is highly recommended.
My key is stuck or won't turn. Is that the switch?
It could be, but it's more likely an issue with the key itself or the mechanical lock cylinder. Before replacing the switch, try a spare key if you have one. If the key still won't turn, the problem is likely in the lock cylinder mechanism, not the electrical switch.
Technical Specifications
OEM Part Numbers: 4131367
The ignition switch for this vehicle is a column-mounted electrical switch, typically with an 11-blade style terminal connector, and is compatible with models featuring a tilt steering wheel.
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.
- Dodge Lancer: