Ford Ranchero Ignition Contact Set Guide: 1957-1968
Keep your classic Ranchero running smoothly by understanding how to choose and maintain your ignition points.
- Ignition points are a routine maintenance item that should be replaced every 6,000-12,000 miles.
- Always replace the condenser at the same time as the points; they are usually sold as a set.
- Setting the correct point gap with a feeler gauge is essential for proper engine operation.
- For most owners, a standard replacement brand like Standard Ignition is a more reliable choice than a performance brand.
Is Your Ranchero's Ignition Contact Set Failing?
The ignition points are a wear item, just like brake pads or spark plugs. The constant opening and closing, along with the electrical current, causes the contact surfaces to pit and burn over time. The small rubbing block that rides on the distributor cam also wears down. When this happens, you'll notice your truck isn't running right. Catching the symptoms early can prevent you from being stranded.
Common Symptoms of Bad Ignition Points
- Engine Won't Start: The engine will crank but won't fire up. This can happen if the points are so worn or misaligned that they can't create a spark.
- Rough Idle and Misfires: The engine may shake, sputter, or run unevenly, especially at idle. This is a classic sign of inconsistent spark from worn points.
- Stalling: The engine may stall at red lights or when you come to a stop. In severe cases, it can even shut off while driving.
- Reduced Power: Your Ranchero may feel sluggish and hesitate during acceleration because of a weak or intermittent spark.
A Note on OEM Parts
For a vehicle from 1957-1968, new original equipment (OEM) parts from Ford are no longer manufactured. While you might find expensive New Old Stock (NOS) parts, the most practical and available option is a new aftermarket contact set. Quality aftermarket parts meet or exceed the original specifications and are the standard for keeping these classic trucks on the road.
Choosing the Right Aftermarket Ignition Contact Set
For your Ranchero, you have a choice between standard replacement and performance-oriented brands. For most owners, a standard replacement is the best option.
- Standard Replacement (Standard Ignition): Standard Motor Products is a well-regarded manufacturer that produces reliable, long-lasting ignition components. Their contact sets are designed to be a direct replacement for the original part, offering dependable performance for daily driving and cruising. For a stock or mildly modified Ranchero, this is the recommended choice for reliability and proper function.
- Performance (Accel): Accel is often marketed as a performance brand. Some of their point sets use a stronger spring to prevent "point float" at very high engine RPMs. However, this can cause faster wear on the distributor's rubbing block. Forum discussions show mixed reviews; some builders swear by them, while others have experienced premature failures. Unless you have a high-revving, modified engine, the potential benefits may not outweigh the risks for a classic driver.
Always Replace the Condenser
The condenser is a small capacitor that works with the points. Its job is to absorb excess voltage when the points open, preventing a large arc that would quickly burn and destroy the contacts. A failing condenser will cause the points to fail prematurely. Because it is a critical part of the system and inexpensive, you should always replace the condenser when you replace the points. Most contact sets are sold with a new condenser included.
Replacement Cost
Replacing the ignition contact set is an affordable and common maintenance item. The parts are inexpensive, and the labor is straightforward for a mechanic familiar with older vehicles.
| Part Source | Estimated Cost |
|---|---|
| New Aftermarket (Accel, Standard Ignition) | $18.51 - $23.74 |
| New OEM (NOS - If Found) | $50 - $100+ |
| Shop Labor | $100 - $150 |
Frequently Asked Questions (FAQ)
How often do I need to replace my ignition points?
Ignition points are a regular maintenance item. They should be inspected at every major tune-up and typically need replacement every 6,000 to 12,000 miles, depending on driving conditions. The rubbing block wears down and the contacts pit over time, changing the ignition timing and spark quality.
What is 'gapping the points' and why is it important?
Gapping is the most critical step of the installation. It involves setting the maximum opening distance between the two contact points using a feeler gauge. This gap determines the "dwell," or the amount of time the points remain closed to charge the coil. An incorrect gap will lead to a weak spark, poor timing, and engine performance issues. For Ford V8s like the 289, the gap is typically around .017 inches, while 6-cylinders use a wider gap around .025 inches.
Are there any recalls for the ignition points on my Ranchero?
No. A search of the National Highway Traffic Safety Administration (NHTSA) database shows no recalls for the ignition contact set or related components for the 1957-1968 Ford Ranchero. Recalls on vehicles of this age are extremely rare.
Should I upgrade to an electronic ignition?
Many Ranchero owners choose to replace the entire points-based system with a modern electronic ignition conversion kit. These kits eliminate the points and condenser, providing a maintenance-free system with a more consistent and powerful spark. While more expensive upfront than a new set of points, an electronic conversion offers improved reliability, smoother idle, and better performance, making it a very popular upgrade for classic vehicles that are driven regularly.
Technical Specifications
Point Gap (V8 engines, e.g., 289): .014 - .017 inches. Point Gap (6-cylinder engines): .024 - .026 inches.
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.