Turn Signal Switch Removal & Replacement
Turn Signal Switch Removal & Replacement Guide
Classic Ford Mustang, Falcon, Fairlane, Comet & F-Series Trucks (1960s–1970s)
If your turn signals are acting up—or just plain dead—it’s often the switch inside the column calling it quits. The good news? This is a very doable repair with basic tools and a little patience. Below is a step-by-step guide to replacing classic Ford turn signal switches, including popular part numbers like C3OZ-13341-B, C5OZ-13341-B, C5OZ-13341-HQ, C9TZ-13341-C, and C9TZ-13341-USA.
Why Replace Your Turn Signal Switch?
A worn or failing turn signal switch can cause:
Intermittent or non-functioning signals
Brake light issues
Horn malfunctions (shared circuit in many models)
Replacing it restores proper electrical function and keeps your classic Ford safe—and road legal.
Tools & Prep
Steering wheel puller (TOOL-3600)
Small crescent wrench
Screwdrivers
Dielectric grease
Phone (for reference photos—trust me on this one)
First rule: Disconnect the battery ground cable. Always.
Step-by-Step Removal
1. Remove the Turn Signal Lever
Twist the lever out. If it’s stubborn, use a small crescent wrench on the flat spot found on most originals.
2. Remove Horn Button or Ring
Push down and turn left to release.⚠️ Go slow—there’s a spring underneath that likes to make a break for freedom.
Inspect horn ring retainer
Remove horn brush if equipped
3. Pull the Steering Wheel
Use your steering wheel puller (TOOL-3600) and set the wheel aside.
4. Document Wiring (Critical Step)
Before disconnecting anything:
Take clear photos of wire routing and colors
Or write them down if you're going old-school
Some 1965+ models use connectors that may require a release tool.
5. Disconnect Wiring Under Dash
Unplug the turn signal switch harness from beneath the dash.
6. Remove the Turn Signal Switch
Back at the column:
Remove the (3) mounting screws ONLY
Do NOT remove the two large nuts (unless you enjoy fishing dropped studs out of a column…)
Carefully pull the switch upward while feeding the wires out of the column.
Installation Process
7. Compare Old vs New Switch
Before installing:
Match wire colors and count
Confirm lever compatibility
8. Install New Switch
Feed wires down through the column
Seat the switch properly
Reinstall the (3) retaining screws
9. Reconnect Wiring
Plug into under-dash harness
Apply dielectric grease to connections for longevity
10. Reassemble Column
Reinstall steering wheel
Install horn brush (if applicable)
Replace spring, horn button/ring
Thread in turn signal lever (don’t over tighten)
Final Check (Moment of Truth)
Reconnect the battery.
Now…
No smoke? Good sign.
No weird noises? Even better.
Turn the key and test:
Turn signals
Brake lights
Horn
If everything works—you nailed it.If not… well… time to retrace those wiring steps.
Pro Tips from the Shop Floor
Always photograph wiring before disassembly—memory lies, photos don’t
Replace worn horn components while you’re in there
Use dielectric grease to prevent future corrosion issues
Never force the switch or lever during install
Need the Right Turn Signal Switch?
At C&G Ford Parts, we’ve been helping restorers get it right since 1978. Every part we carry is built for proper fitment and factory-correct function—because guessing doesn’t belong in a restoration.
👉 Browse our selection of classic Ford turn signal switches and get your signals back in sync.
Tail Light Harness Replacement Guide for 1960–1965 Falcon, Ranchero, and Comet Wagons
Why This Job Matters
This isn’t just about lights—it’s about safety and reliability. A fresh harness eliminates voltage drops, intermittent faults, and those “works when it feels like it” gremlins. It’s one of those upgrades that doesn’t show at the car show, but you’ll feel it every time you drive.
Evolution of Ford Generators
The evolution of the early Ford generator is a fascinating journey through the annals of automotive history, showcasing Ford's pioneering role in electrical system innovation. From the early 1900s to the 1950s, Ford generators underwent significant transformations in design and output, reflecting the increasing electrical demands of automobiles.
1920s: The Birth of the Ford Generator In the 1920s, Ford transitioned from the magneto system to actual generators. These early generators, used in models like the Model T, were a leap forward in automotive electrical systems. They typically produced about 6-8 volts and 10-15 amperes. This was a modest output, but it marked a significant improvement over the earlier systems, providing more reliable power for lighting and ignition.
1930s: Advancements in Power Output By the 1930s, as vehicles incorporated more electrical components, classic Ford generators evolved to meet these new demands. The output increased to approximately 12 volts, with the current rising to around 30-40 amperes. This improvement was crucial in powering additional features like radios and heaters, which were becoming standard in vehicles.
1940s: Post-War Technological Growth Post-World War II, the 1940s saw further advancements in Ford generators. The output stabilized around 12 volts, but the current capabilities expanded, reaching up to 40-50 amperes. This era's generators were more efficient and reliable, reflecting technological advancements and the growing complexity of automotive electrical systems.
1950s: The Peak of Generator Technology The 1950s represented the peak of generator technology before the transition to alternators. Ford generators during this decade were robust, producing 12 volts and capable of up to 50-60 amperes. This increased capacity was essential for powering more sophisticated electrical systems, including advanced lighting, climate control, and entertainment systems.
In conclusion, the evolution of the early Ford generator from the 1920s to the 1950s is a testament to Ford's innovation in automotive technology. Each decade brought significant improvements in output and reliability, mirroring the evolution of automobiles themselves. From the humble beginnings of powering basic vehicle functions to meeting the demands of more complex and luxurious features, Ford generators played a crucial role in the advancement of automotive electrical systems.
INSTALLING A CLASSIC FORD DISTRIBUTOR INTO OLD FORD TRUCKS AND CARS
INSTALLING A CLASSIC FORD DISTRIBUTOR
1932-1941 Old Ford Trucks, 1932-1941 Ford Passenger Cars and 1939-1941 Mercury Cars with original V8 distributor:
1. Check inner caps one at a time to make sure they fit distributor housing, sand them if needed. Also check to make sure once installed rotor does not hit the inner cap. After fitting inner caps put inner and outer caps together with the spark plug wires and set aside.
2. Mount coil to distributor making sure coil brush makes contact with rotor and copper contact is not bent.
3. Make sure the mounting surface is clean and there is nothing in the camshaft slot where the distributor mounts. Check to make sure mounting bolt threads are clean and free of dirt, set bolts on top of engine for easy reach.
4. Time to mount the distributor. Put gasket on base of distributor, you can put a small amount of sealant on the gasket. Place distributor on to timing cover using fingers to turn rotor to make sure distributor is correctly seated in the camshaft. The distributor will mount flat to the timing cover when correctly installed. If the distributor is not seated correctly you can crack the distributor case when you tighten the bolts. Now you can put the three mounting bolts in and tighten. Do not over tighten(snug).
5. Install inner/outer caps to the distributor and pop the bail over to hold in place.
6. Install vacuum line to distributor.
1941-47 (6 Cylinder “G” Engine) Old Ford Trucks and Passenger Cars, 1942-1947 Old Ford Trucks and 1942-1948 Passenger Cars/Mercury Cars (V8):
1. Make sure the mounting surface is clean and there is nothing in the camshaft slot where the distributor mounts. Check to make sure mounting bolt threads are clean and free of dirt, set bolts on top of engine for easy reach.
2. Place the rotor on distributor and mount distributor cap and turn rotor slowly to make sure the rotor does not hit the inner cap. If rotor hits cap lightly file end of rotor till it clears. Remove distributor cap and set aside. Leave rotor on distributor.
3. Time to mount the distributor. Put gasket on base of distributor, you can put a small amount of sealant on the gasket, be sure not to get sealant on vacuum rubber grommet. Place distributor on to timing cover using fingers to turn rotor to make sure distributor is correctly seated in the camshaft. The distributor will mount flat to the timing cover when correctly installed. If the distributor is not seated correctly you can crack the distributor case when you tighten the bolts. Now you can put the two mounting bolts in and tighten. Do not over tighten(snug).
4. Install distributor cap and pop clips on for 42 crab cap. If you have a 46-48 with the inner and outer cap you will have to install plug wires into cap first before installing caps on distributor.
Reproduction parts vs used/nos
As a classic Ford enthusiast, my journey in the realm of restoration has been nothing short of exhausting. The thrill of bringing a vintage beauty back to its former glory is unparalleled. However, this passion comes with its challenges, the most significant being sourcing the right parts. This is where classic reproduction Ford parts have become a game-changer for someone like me.
For years, the pursuit of authentic, original used and NOS parts was akin to searching for a needle in a haystack. These parts, often scarce and very expensive, could mean the difference between a stalled project and a triumphant restoration. Then entered the world of reproduction parts – a world that has not only made restoration more accessible but also more reliable.
Initially, I was skeptical about using reproduction parts. Would they fit correctly? Would they maintain the authentic look and feel of my classic Ford? These concerns, however, were quickly dispelled. Modern reproduction parts are crafted so that they seamlessly blend with the original components. Manufacturers use advanced technologies and materials to replicate parts.
One of the biggest advantages I've experienced with reproduction parts is the availability of parts. Unlike original parts, which may have undergone decades of wear and tear, reproduction parts are brand new and often incorporate modern engineering improvements. This doesn't just bring peace of mind; it enhances the driving experience, making it safer and more enjoyable.
From a cost perspective, reproduction parts are generally more affordable than their NOS counterparts. This affordability has allowed me to allocate resources to other aspects of restoration, like professional paint jobs or interior refurbishments. Moreover, the availability of these parts means less time scouring swap meets and more time in the garage, doing what I love.
In conclusion, classic reproduction Ford parts have transformed the restoration landscape for enthusiasts like me. They bridge the gap between the past and the present, ensuring that the legacy of classic Fords continues to cruise down our roads, not just reside in our memories. They are a testament to the evolving nature of car restoration, blending tradition with innovation, and keeping the spirit of classic Fords alive and roaring.
B-3517-K Upper Steering Tube Bearing Kit
Since you buy all your classic Ford parts from us, we thought we would enlighten you to a product that you might find useful! Let’s say you’re cruising around town in your Classic Ford… you’re reveling in the number of folks you see looking at your ride (yes your car, not you anymore). You roll to a stop easily and decide to turn the corner and drive down Main Street to see if any of your buddies have made it to the Burger Barn. Suddenly, you feel “clunk” and you KNOW the old Ford didn’t come that way from the factory, so you begin to wonder “Hmmm, what could the old girl need now?”Finishing the cruise you head home and call it a night.
Next day you’re up and at ‘em, headed out to the garage. You whizz past your wife in your grubby's and wonder for a moment why she has a big grin on her face, “Oh well, she musta been on the phone” you figure. With a big grin on your face and a wave to the wife, you whistle out loud as you head out the door thinking, “I’ll be at this most of the day” After organizing your tool box and getting everything ready for troubleshooting you begin to diagnose what could be ailing your “baby”.
After troubleshooting for a while, you begin to realize that the bushing in the upper steering tube has worn out. It turned to rock and the steering shaft is wobbling around in the tube causing the clunk you felt last night. “Well, that’s a relief” you gush, “I don’t need to tear apart the front end!” “I wonder if Ford has a warranty recall on those” you chuckle to yourself as you pull your dog eared copy of your trusty C&G Ford Parts catalog off the shelf. You see that there is a replacement rubber upper bushing that often gets worn out over the years. “Just what I need” you think. “Hold the phone, what’s this?” you spot a new- fangled “kit” that only C&G has! This Upper Steering tube bearing kit includes bearing, spring, and bushing sleeve that replaces the original rubber bushing for a longer lasting, easier turning, tight fit. The kit includes a diagram to show you exactly where to install the parts, and in it what order. “Excellent” you whistle. So you pick up the phone, call C&G and after speaking to some friendly and knowledgeable parts folk, you have your kit on the way.
A couple days later, your classic Ford parts show up and you’re ready to install the new B-3517-K kit you ordered. Remove the steering wheel. Remove original rubber bushing from over worm shaft. Install in this order- bearing , sleeve , spring. Make sure the tapered ends are facing down on both bearing and sleeve, drive the bearing down the worm shaft about 3/4" with a large socket, then let sleeve follow. Finally, put spring over worm shaft, in-between the sleeve and the steering wheel. Put steering wheel back on and tighten down the steering nut. No more play in the upper part of the column! Steering Tube Bearing Kit B-3517-K
Classic Ford Parts
Classic Ford parts are essential components for enthusiasts and collectors who aim to restore, maintain, or customize their vintage Ford vehicles. Ford, one of the most iconic automakers in history, has produced a range of classic cars that have a special place in the hearts of many. From the legendary Model T to the Mustang, the legendary F series pick ups and Mercury's each classic Ford model has its unique set of parts and accessories that are sought after by collectors and restorers worldwide.
The allure of classic Ford parts lies in their ability to bring a piece of automotive history back to life. These parts are not just replacements; they are fragments of a bygone era, each with a story to tell. Restoring a classic Ford using reproduction parts is like preserving a piece of art. It's about maintaining the integrity and authenticity of a vehicle that has been a symbol of American culture and innovation.
One of the challenges in restoring classic Fords is finding the right parts. Authentic parts are often scarce, and locating them can be a painstaking process. Fortunately, C&G Ford Parts has made it easier for enthusiasts and restorers to find what they need. We have have a vast inventory of reproduction parts, from crank pulleys to dash bezels, and we cater to a range of models and years.
The quality of classic Ford parts is paramount. Authentic parts are typically more durable and fit better than aftermarket replicas, but are very hard to find. Reproduction parts on the other hand ensure that the vehicle remains true to its original form, which is crucial for maintaining its appeal. For those who cannot find authentic parts, high-quality reproductions are the next best option. These parts are manufactured to match the original specifications as closely as possible.
For many, the restoration of a classic Ford is more than a hobby; it's a passion. It involves meticulous work and a deep appreciation for the craftsmanship and engineering of a bygone era. Whether it's a complete restoration or a minor repair, using classic Ford parts is essential to keeping the legacy of these timeless vehicles alive. As these cars continue to age, the demand for high-quality classic parts is only expected to grow, making them an integral part of the classic car community.
The Classic Ford Parts Niche and Americana
The world of classic Ford parts is a niche fueled by a unique blend of nostalgia, engineering marvel, and a deep-seated passion for automotive history. This niche isn't just about maintaining or restoring old vehicles; it's about preserving a legacy, a piece of Americana that has shaped and been shaped by decades of innovation and culture. At the heart of this niche are the classic Fords themselves - from the groundbreaking Model T, the first car to be mass-produced, to the Mustang, an icon of American muscle and the F series pick ups which supply the backbone of America.
Each model represents a different era, a distinct style of engineering and design. Restoring these vehicles is more than a hobby; it's a journey back in time, an attempt to capture the essence of an era long gone. For those immersed in the classic Ford parts niche, the hunt components is a significant part of the excitement. These enthusiasts spend countless hours searching through auto flea markets, online forums, and specialty shops for that perfect part. The joy of finding a rare, original component can be as exhilarating as driving the restored vehicle itself.
The community aspect of this niche is incredibly strong. Across the world, classic Ford owners and restorers come together, both online and in person, to share stories, exchange knowledge, and offer support. Car shows and meet-ups turn into celebrations of these automotive treasures, where the beauty and craftsmanship of classic Fords are displayed with pride. Moreover, the classic Ford parts niche is not just about the past; it's about sustainability. In a world increasingly concerned with environmental impact, restoring and maintaining older vehicles is a form of recycling, giving new life to old Fords that might otherwise be forgotten relics.
In essence, the classic Ford parts niche is more than a collection of old cars and their components. It's a testament to the enduring impact of Ford's innovations on automotive culture. It's a community bound by a shared passion for the art of restoration, a reverence for history, and the thrill of bringing a piece of that history back to life. For many, it's not just a hobby; it's a way of connecting with the past and preserving it for future generations.
Here at C&G Ford Parts we specialize in reproduction Ford parts.