Ignition Contact Set Guide for 1955-1956 Studebaker E6 Trucks
Keep your classic Studebaker truck running strong with a reliable ignition contact set.
- The ignition contact set, or 'points', is a normal wear item that requires regular inspection and replacement.
- Symptoms of failure include engine misfires, hard starting, and poor performance.
- Always replace the condenser at the same time as the points for best results and longevity.
- Standard Ignition is a reputable aftermarket brand for this part on your Studebaker E6.
Signs of a Failing Ignition Contact Set
Ignition points are a wear item and require regular maintenance. The constant opening and closing, along with the electrical current, causes the contact surfaces to wear down or become pitted. When your 1955-1956 Studebaker E6's points start to fail, you'll notice distinct performance issues.
Common Symptoms of Bad Ignition Points
- Engine Misfires: Worn or improperly gapped points can cause weak or inconsistent sparks, leading to the engine sputtering or running unevenly.
- Hard Starting or No Start: If the points are too worn, pitted, or corroded, they can't properly trigger the ignition coil, making it difficult or impossible to start the engine.
- Rough Idle: An unstable idle is a classic sign of points that are beginning to fail.
- Loss of Power: As engine speed increases, worn points can "float" or fail to close completely, leading to a weak spark and poor acceleration.
Choosing the Right Aftermarket Part
For a vintage truck like the 1955-1956 Studebaker E6, new original equipment (OEM) parts are no longer manufactured. The market is served by aftermarket companies that produce new parts based on the original specifications. When it comes to ignition components, quality is key to reliability.
Aftermarket Brand: Standard Ignition
Standard Motor Products (SMP) is a well-known and long-standing brand in the aftermarket industry. Their ignition components are generally considered a reliable choice for classic vehicles. Forum discussions among classic car owners often mention Standard Ignition and its premium "Blue Streak" line as being good quality options for points and condensers. For your Studebaker, a Standard Ignition contact set is a dependable, readily available part designed to meet original specifications.
Pro Tip: Replace the Condenser Too
The condenser is a small capacitor that works with the points. It absorbs a surge of electricity when the points open to prevent them from arcing and burning out prematurely. Because they work together and a new condenser is inexpensive, it is always recommended to replace the condenser whenever you replace the ignition contact set. Many owners of older vehicles note that new condensers are more reliable than New Old Stock (NOS) parts, which can fail from age.
Typical Replacement Costs for an Ignition Contact Set
Replacing the ignition contact set on a Studebaker E6 is a common tune-up procedure. The parts are affordable, and the labor is straightforward for a mechanic familiar with older ignition systems.
| Part Type | Typical Price Range |
|---|---|
| New Aftermarket Ignition Contact Set | $21.53 - $27.65 |
| New Aftermarket Condenser | $7.00 - $22.00 |
| Estimated Shop Labor | $100 - $200 |
Frequently Asked Questions (FAQ)
What is the difference between an ignition contact set and points?
There is no difference. "Ignition contact set" is the formal name for the part, but they are almost universally called "points" by mechanics and enthusiasts. The name refers to the two electrical contact points that open and close to trigger the ignition coil.
How often do ignition points need to be replaced?
Ignition points are a maintenance item. They should be inspected during every major tune-up. A good practice for a classic vehicle is to check the points, gap, and condition every oil change or at least once a year. Depending on how much you drive, they may need replacement every 10,000 to 15,000 miles.
Can I upgrade to electronic ignition?
Yes, many owners of classic vehicles choose to convert their points-based distributors to an electronic ignition system. These kits replace the points and condenser with a solid-state module that performs the same switching function without any moving parts to wear out. This can improve reliability and reduce maintenance, but it moves the ignition system away from its original factory design.
🎬 Watch how to diagnose issues with an upgraded electronic ignition.What does setting the "gap" or "dwell" mean?
The "gap" is the physical distance between the two contact points when they are fully open. This is set with a feeler gauge. The "dwell" is the amount of time the points remain closed, measured in degrees of distributor rotation. Setting the correct gap is crucial for proper engine performance; too wide a gap can lead to a weak spark, while too narrow a gap can cause the points to burn out quickly.
🎬 Learn more about tuning and understanding different point ignition systems.Helpful Videos
Technical Specifications
Mechanical ignition contact set for use in a distributor-based ignition system.
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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.