1987-1989 Pontiac Safari Ignition Switch: A Comprehensive Guide
Having trouble starting your Safari or dealing with weird electrical issues? Your ignition switch might be the culprit.
- The ignition switch is an electrical part on the steering column, not the mechanical lock where you put the key.
- Symptoms are primarily electrical: no-crank, stalling, and flickering accessories.
- There are NO active recalls for the ignition switch on the 1987-1989 Pontiac Safari.
- Standard Ignition (SMP) is a highly recommended aftermarket brand for this repair.
Is Your Ignition Switch Failing? Common Symptoms
A bad ignition switch in your Safari wagon can cause confusing problems that might seem unrelated. Because it controls power to almost everything, symptoms can range from a simple no-start to strange electrical behavior. Being aware of these signs can save you from a frustrating breakdown.
- Car Won't Start or Crank: You turn the key, the dashboard lights might come on, but the engine does nothing. You won't hear the starter trying to turn over.
- Engine Stalls After Starting: The car starts up but then immediately dies. This can happen if the switch fails to keep power flowing to the ignition system in the 'Run' position.
- Stalling While Driving: A worn-out switch can lose connection over bumps or during turns, causing the engine to shut off unexpectedly. This is a serious safety issue.
- Intermittent Electrical Problems: Your radio, wipers, or dashboard lights may flicker or stop working randomly. This happens when the contacts inside the switch wear out and can't provide a steady flow of power.
- Key is Hard to Turn: While often a sign of a bad lock cylinder, a binding ignition switch can also make the key difficult to turn.
Important Clarification: Switch vs. Lock Cylinder
Many owners confuse the ignition switch with the ignition lock cylinder. The lock cylinder is the mechanical part you put your key into. The ignition switch is the electronic part it controls. If your key is physically stuck or hard to turn, it could be the cylinder. If you have electrical problems or a no-crank situation, it's more likely the switch.
Choosing the Right Aftermarket Ignition Switch
For a vehicle from the late 1980s, new OEM parts are generally not available. The good news is that the aftermarket offers several reliable options for your Pontiac Safari. The technology is simple and has been produced for decades, leading to good quality replacements.
Brand Quality Tiers
Premium Aftermarket: Standard Ignition (SMP)
Standard Motor Products is a well-respected brand often used by professional mechanics. They are known for producing parts that meet or exceed original specifications, using quality materials like copper alloy conductors for better performance. Reviews are generally positive, citing good fit and reliability, making it a top choice for a long-lasting repair.
Quality Alternative: Rostra Powertrain
Rostra is a U.S.-based manufacturer known for quality electronic components and holds high-level quality certifications. While they are more known for other powertrain parts like solenoids and sensors, their commitment to quality makes their ignition switches a solid mid-tier choice if available.
Economy Option: Replacement
"Replacement" branded parts are typically the most budget-friendly option. They are designed to be a direct-fit, cost-effective solution. While they may not have the same long-standing reputation or material specifications as premium brands, they can be a good choice for a limited budget, especially for a vehicle that isn't a daily driver.
Typical Replacement Costs
The cost to replace the ignition switch on your Safari is reasonable. The part itself is inexpensive, and the labor is straightforward for a mechanic familiar with older GM vehicles.
| Item | Estimated Cost |
|---|---|
| New Aftermarket Ignition Switch | $20.77 - $54.03 |
| Shop Labor | $100 - $200 |
| Total Estimated Cost | $121 - $255 |
Pro Tip: Check for Recalls?
While GM issued massive recalls for ignition switches in the 2000s, extensive searches of the NHTSA database show no ignition switch recalls apply to the 1987-1989 Pontiac Safari or its sister vehicle, the Chevrolet Caprice. The famous recalls were for much newer cars with different designs and problems.
Frequently Asked Questions
Do I need to replace the lock cylinder at the same time?
Not necessarily. The ignition switch and lock cylinder are separate parts. If your key still turns smoothly but you have electrical issues, you likely only need to replace the switch. If your key is getting stuck or is hard to turn, the lock cylinder is the more likely problem.
Is this a difficult part to replace myself?
For a DIYer with some experience, this is a manageable job. The switch is located on the steering column, accessed by removing the lower dash panels. No special tools are typically required, just basic hand tools. It does not require removing the steering wheel. However, working under the dash can be uncomfortable.
Will a new ignition switch fix my car's stalling problem?
It's a very common cause. If the switch's internal contacts are worn, it can cut power to the engine while you're driving, causing a stall. If you're experiencing random stalling along with other electrical quirks, the ignition switch is a prime suspect.
Why do my accessories work but the car won't crank?
This is a classic symptom of a bad ignition switch. The switch has different internal contacts for 'Accessory,' 'Run,' and 'Start.' It's possible for the 'Start' contact to fail while the 'Accessory' contact still works perfectly, giving you radio power but no engine crank.
Technical Specifications
OEM Part Numbers: US-105
Mounting Location: Steering Column. Actuated by a rod connected to the ignition lock cylinder.
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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.
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