A Guide to the Distributor Cap for the 1960 Studebaker 5E12D V8
Keep your Studebaker truck's V8 running strong with the right distributor cap and avoid common ignition headaches.
- Your 1960 Studebaker 5E12D likely has a common Delco-Remy distributor, making replacement parts easy to find.
- Always replace the distributor rotor at the same time as the cap for a complete ignition tune-up.
- To avoid firing order problems, transfer spark plug wires from the old cap to the new one, one at a time.
- Aftermarket brands like Standard Ignition and Walker Products are reliable choices for this part; inspect any new cap for defects before installation.
Signs of a Failing Distributor Cap
A distributor cap is a part that wears out from heat and high voltage. When it starts to fail, the signs are usually obvious. Look for these common symptoms:
- Engine Misfires: The engine may shake, stumble, or hesitate, especially when you accelerate. This is the most common sign of a bad cap.
- Hard Starting: Your truck might take longer to start, or it might crank but not fire up at all. This problem can be worse in damp weather if moisture gets into a cracked cap.
- Rough Idle: When stopped, the engine may run unevenly or vibrate more than usual. This can be caused by a weak or inconsistent spark.
- Visible Damage: The easiest check is a visual one. Remove the cap and look for cracks, corrosion on the metal terminals, or black lines that look like pencil marks, which are called carbon tracks.
Choosing the Right Aftermarket Part
For a classic truck like the 1960 Studebaker 5E12D, you will not find new distributor caps made by Studebaker. All new parts available today are aftermarket reproductions. This is standard for classic vehicles and not a cause for concern, as brands like Standard Ignition and Walker Products are well-known for making reliable ignition components.
Your 1960 Studebaker truck likely uses a common Delco-Remy "window-type" distributor, which was also used on many General Motors vehicles. This is good news, as it makes finding a compatible, quality replacement cap easier than for more obscure parts.
Brand Quality
When choosing between brands like Standard Ignition and Walker Products, both are considered dependable choices for this application. Historically, Standard Motor Products (SMP) was a top-tier American brand. While some forum users have noted quality can vary in their modern product lines, their parts for classic American vehicles are generally well-regarded. Look for caps with brass terminals, as they offer better conductivity and corrosion resistance than steel or aluminum.
Pro Tip: No matter which brand you buy, always inspect the new cap before you install it. Check for any cracks from shipping, and look inside to make sure the metal contacts are smooth and free of any debris or metal shavings.
Typical Replacement Costs
Replacing the distributor cap is an affordable and simple job. The price for a new aftermarket cap is very reasonable.
| Part Type | Price Range |
|---|---|
| New Aftermarket Distributor Cap | $24.44 - $34.65 |
| Shop Labor | $50 - $100 |
Frequently Asked Questions
Should I replace the distributor rotor at the same time?
Yes, absolutely. The rotor is the spinning part inside the cap, and it wears out at the same rate. It is a low-cost part, and replacing it with the cap is essential for a complete and reliable tune-up.
How can I avoid mixing up the spark plug wires?
The easiest method is to transfer the wires one at a time. Place the new cap next to the old one, and move each spark plug wire from its old position directly to the same position on the new cap. This will maintain the correct firing order.
Can I just clean my old distributor cap?
If there is only light corrosion on the terminals, cleaning them with a wire brush can be a temporary fix. However, cleaning cannot repair cracks, heavy corrosion, or carbon tracking. If the cap shows any physical damage, it must be replaced.
Are there any recalls for the 1960 Studebaker 5E12D distributor cap?
No. There are no recalls or technical service bulletins (TSBs) issued by the NHTSA for the distributor cap on this vehicle. This is normal for a vehicle from this era.
Technical Specifications
OEM Part Numbers: 1550272
Fits Delco-Remy V8 distributors, often the 'window-type' style. Look for caps with brass terminals. The distributor may be model 1110969 or 1110981.
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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.