1950 Buick Roadmaster Ignition and Tune-Up Products

Name: Ignition Coil
Brand: Carquest Premium
SKU: EBC1521
Price: 31.99 USD

Below you will find various in-demand Buick Ignition and Tune-Up Products, components and accessories for your 1950 Roadmaster. Advance Auto Parts has popular Roadmaster parts like Ignition Kits, Spark Plugs, Distributors and more. You’ll also find aftermarket and OEM Ignition and Tune-Up Products for other Roadmaster model years including 1956, 1957, 1958, 1991, 1992, 1993, 1994, 1995, 1996 and more. Select a category of 1950 Buick Roadmaster Ignition and Tune-Up Products below and start saving instantly.

Popular 1950 Buick Roadmaster Ignition and Tune-Up Products Categories

Spark Plugs

Ignition Coils

Ignition Conversion Kits

Distributor Cap Kits

Distributor Rotor Buttons

Points and Condensers and Kits

Essential Ignition and Tune-Up Products for 1950 Buick Roadmasters

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$31.99

Carquest Premium ignition coils meet or exceed original equipment (OE) specifications and are developed by top OE/OES manufacturers to ensure superior performance. All of our Carquest Premium ignition coils are developed by IATF 16949 certified manufacturers for consistent durability and long-lasting performance. These ignition coils use high-quality components and will utilize optimized designs on applications where the OE ignition coil had frequent failures. We require stringent testing standards to ensure proper fit and performance for each application and stand behind our Carquest Premium ignition coils with an industry-leading warranty. Carquest Premium ignition coils are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

Product Features:

Built by IATF 16949 certified manufacturers for consistent durability
Coil drivers match OE for current limit, electrostatic discharge (ESD) protection and multi-spark
Segmented secondary bobbins to distribute high voltage and prevent shorting
100% end-of-line tested to ensure proper performance
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

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$46.49

Carquest Premium engine management products provide the right ignition coils for a wide range of domestic and import applications. They deliver the highest performance and durability under demanding conditions. Designed to meet OE quality and performance

Product Features:

Coils are designed and engineered to be an OE quality replacement for fit and performance
High-strength dielectric epoxy and 100% copper windings used to deliver high-temperature performance and vibration resistance
High-efficiency laminations produce a high-energy spark and reliable performance
Factories use ISO 9001 and IATF 16949 standards to deliver products designed to meet or exceed OE voltage output specifications
Top-quality components and materials used to deliver maximum performance and long service life under tough operating conditions
Long service life

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$39.99

Every single Delphi ignition coil is designed and endurance tested using high quality materials. This ensures fast starts, consistent engine performance and optimized fuel efficiency. We makes more than 10 million ignition coils for North America each year, and each one is engineered to OE design specifications for vehicles from Ford, Toyota, Nissan, Lexus, GM, Mazda, Chrysler, Subaru, Acura and more.

Product Features:

Delphi coils provide OE performance, durability and electromagnetic capacity level requirements
Delphi ignition coils are designed to operate as part of an integral engine management system to insert power into spark plugs and ensure fast starts; consistent engine performance and optimized fuel efficiency
Delphi uses winding process techniques to control the length of wire between adjacent windings; that’s important since more length means greater voltage differences and can create more pressure that could break down the insulation and wire coating
We back our ignition coil design with proven materials, such as high quality wires and wire coating that resists the cracks, pin holes and imperfections that most often lead to failure issues

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$43.99

Built by IATF 16949 certified manufacturers for consistent durability
Coil drivers match OE for current limit, electrostatic discharge (ESD) protection and multi-spark
Segmented secondary bobbins to distribute high voltage and prevent shorting
Extensive design validation testing to ensure long-lasting reliability
100% end-of-line tested to ensure proper performance
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

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$13.99

The Iridium TT Spark Plug combines the durability of an OE-style plug with the power and torque of high-performance engineering, making it a standout choice for drivers seeking reliability and efficiency. Featuring a 0.4mm Iridium center electrode – the world’s smallest diameter – it maximizes firing potential, while the 0.7mm needle tip ground electrode promotes higher spark energy and minimizes heat quenching. Built with DENSO’s patented Iridium-Rhodium alloy formula, it boasts the highest concentration of Iridium for unmatched durability, withstanding temperatures over 4000 Deg F. The advanced Twin-Tip Technology pairs a fine wire Iridium center electrode with a needle tip Platinum ground electrode, ensuring superior ignition and fuel efficiency. Designed to enhance fuel economy and reduce emissions, this spark plug allows you to drive farther with fewer stops. Developed to original equipment specifications and utilizing a 360-degree laser welding process, it guarantees exceptional structural strength and consistent performance. Perfect for those who demand endurance and power in every drive.

Product Features:

0.4mm Iridium Center Electrode: World’s Smallest Diameter that maximizes firing potential
0.7mm Needle Tip Ground Electrode: Promotes higher spark energy and less heat quenching
DENSO Patented Optimized Iridium-Rhodium Alloy Formula: Highest concentration of Iridium vs. competitors for greater durability
DENSO Patented 360 degree laser welding process: Ensuring exceptional quality bond and structural strength with the Iridium Center Electrode
Durability of an OE style plug combined with Power and Torque of high performance.
Withstands temperatures greater than 4000 degree Fahrenheit
Iridium TT
Advanced Twin-Tip Technology: Combines a Fine Wire Iridium Center Electrode with a Needle Tip Platinum Ground Electrode for superior ignition and efficiency.
Enhanced Fuel Economy and Lower Emissions: Designed to provide better fuel economy and reduced emissions, allowing you to drive around the Earth over 4 times.
Original Equipment Specification: Developed from the Super Ignition Plug (SIP) design, ensuring reliable and consistent performance.

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$2.99

Copper Plus spark plug RJ12C delivers reliable performance and durability, making it an ideal OE-type replacement for your vehicle. Featuring a copper core center electrode, it ensures precise heat control for extended lifespan and consistent wear. The nickel-tipped center and ground electrodes enhance conductivity while resisting fouling, ensuring smooth engine operation. Built to ISO and SAE Standards, this spark plug offers proven performance and superior corrosion resistance, making it a dependable choice for maintaining your vehicle’s efficiency. With a flat seat type and integrated resistor, it is designed to meet the demands of modern engines while providing excellent value and long-lasting functionality.

Product Features:

Resists fouling
Superior corrosion resistance
Dependable and proven performance
Increased conductivity and heat control for good overall wear

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$8.49

Spark Plug: Enhanced Durability & Optimized Performance is engineered to meet strict Ford standards, ensuring original equipment reliability and performance. Designed with a fine wire platinum center electrode and nickel ground electrode tip, these spark plugs deliver precise ignition while resisting oxidation and arc erosion. Perfectly matched to specific engines, they enhance durability, eliminate misfires, reduce fuel consumption, and optimize emissions. The multi-rib insulator protects against misfires, while service intervals of up to 100,000 miles provide long-lasting value. Backed by Motorcraft’s Service Parts Warranty, these spark plugs are an exact fit for Ford, Lincoln, and Mercury vehicles, making them the ideal choice for maintaining factory performance. Crafted with high-quality materials, they are suitable for a wide range of domestic and import cars and trucks, ensuring reliable performance and preventing false check engine lights. Motorcraft Spark Plugs are the trusted solution for drivers seeking confidence and efficiency in their ignition system.

Product Features:

Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions.
Backed by Motorcraft’s Service Parts Warranty
Exact fit for Ford, Lincoln and Mercury vehicles
Resistant to oxidation and arc erosion.
Multi-rib insulator protects against misfire.
Service intervals of up to 100,000 miles.
Motorcraft Spark Plugs are designed with high quality materials to provide reliable performance for almost any application.
Motorcraft Spark Plugs are what was in the vehicle when it was manufactured
Motorcraft ignition components help prevent false check engine lights.

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$6.99

NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK’s V-Power spark plug increases ignitability providing quicker starts and smoother idle. NGK’s legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.

Product Features:

ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
NGK’s OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
Enhanced Ignitability: The V-cut nickel alloy center electrode and concave ground electrode design of NGK V-Power spark plugs provide quicker starts and smoother idle.
OE Application Specific: Engineered specifically for Original Equipment (OE) applications, ensuring compatibility and reliable performance.
V-Groove Tip Design: The unique V-groove tip design enhances ignitability and overall engine performance.

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$146.99

The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.

Product Features:

All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.

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$53.99

The cap and rotor of any ignition system must be considered maintenance items. Just as you change the oil and filter of your car, you should always replace the cap and rotor as a set. To make things easy, we now offer these cap and rotor replacement kits.

Product Features:

Fits stock distributor
High quality material
Brass terminals
High dielectric properties

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$11.99

The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine¿s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.

Product Features:

All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.

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$104.99

MSD molds our most popular V8 distributor caps in-house. These caps are injection molded from DuPont(R) rynite material and feature spark plug-style terminals. These terminals offer improved locking connections and the rynite material is extremely strong.

Product Features:

Rynite molded cap
HEI style spark terminals
Designed w/Performance In Mind
High quality; voltage insulating material
Used For MSD PN[8567/84673]
Fits In Extremely Tight Areas
Red

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$18.99

All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.

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$20.05

BWD SELECT replacement parts are designed, specified and manufactured with one goal in mind – to make them the very best. We use the finest materials and improve on OE specifications whenever possible. The result is maximum performance and longevity.

Product Features:

Offering hundreds of high-quality pigtails & sockets for nearly every electrical job
Utilizing high grade materials to ensure peak conductivity and perfect connections

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$19.99

An Ignition Capacitor is a device that will absorb excessive voltage spikes in electrical systems. The typical location or use for a capacitor is inside a distributor tied into a point ignition system. The ignition capacitor may also be called a radio capacitor or condenser used in electrical devices which may be susceptible to voltage spikes.

Product Features:

Application matched component to ensure the system can be returned to like new condition.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

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$38.99

The Ignition Contact Set is used in older vehicle applications to ground the ignition coil primary circuit and create the high secondary voltage required in the ignition process. Connected to the contact set is a condenser designed to absorb the high voltage spike created when the contact set opens.

Product Features:

Application matched component to ensure the system can be returned to like new condition.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

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$21.99

Application matched component to ensure the system can be returned to like new condition.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

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$18.99

Distributor Condenser

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$7.05

BWD SELECT designs, specifies, and manufactures replacement parts with one goal in mind-make them the very best. To maximize performance and longevity, we use the finest materials and improve on OE specifications, whenever possible.

Product Features:

High-quality direct replacement electrical connector allows you to replace only the damaged connector instead of the entire harness for a cost-effective repair
The terminal is manufactured with high grade materials such as copper alloy, brass, and phosphor bronze. The housing is fabricated using polyamide resins. All of the materials together provide the connectors with prolonged life and superior performance.
All electrical connectors are 100% tested for proper mechanical and electrical fit, form and function
Offering thousands of high-quality pigtails & sockets for nearly every electrical job

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$7.99

All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.

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$8.99

All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.

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$8.99

All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.

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$15.99

All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.

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$185.99

The Ignitor II provides increased starting voltage with adaptive dwell control. Ignitor Module Kits are extremely easy to install and fit into your original distributor to maintain your stock look. No additional ignition box is required keeping a clean look under the hood. Ignitors are available for most distributors that came with mechanical breaker points and will cover AUTOMOTIVE, MARINE, INDUSTRIAL and AGRICULTURE applications.

Product Features:

Adaptive dwell maintains peak energy throughout the entire RPM range, reducing misfires while improving engine performance.
Develops on average 4 times more available energy between 3000 and 5000 RPM, and 2 times more available plug voltage.
Compensates for inherent electronic delay by adjusting the spark timing throughout the entire RPM range.
Synchronized peak current and spark timing reduces heat build-up.
Senses startup and develops more energy for quicker, easier starting.
Pair with a Flame Thrower Canister Coil for optimal performance
Legal in all 50 states and Canada (C.A.R.B. E.O. No. D-57-22)

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$234.99

The Ignition Conversion Kit allows point type ignition systems to be converted to an electronic ignition type system. These universal kits are designed to fit directly into the current distributor with little modification required.

Product Features:

Product constructed to meet all design and operating characteristics as intended by the manufacturer.

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$168.99

The original Ignitor module is ideal for restorations. Ignitor Module Kits are extremely easy to install and fit into your original distributor to maintain your stock look. No additional ignition box is required keeping a clean look under the hood. Ignitors are available for most distributors that came with mechanical breaker points and will cover AUTOMOTIVE, MARINE, INDUSTRIAL and AGRICULTURE applications.

Product Features:

Delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life.
2:1 improvement over “points” in current fall time for increased coil output.
Rotating cobalt magnets trigger a Hall Effect integrated circuit; no points to burn; no moving parts to wear out.
Epoxy molding makes our module impervious to dirt, oil, grease and moisture.
Stable timing; no need for any adjustments.
Pair with a Flame Thrower Canister Coil for optimal performance
Legal in all 50 states and Canada (C.A.R.B. E.O. No. D-57-22)

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$190.99

Performance Tune-up KitsEverything you need to “wake up” your stock Chevy, Olds, Pontiac, Cadillac or Buick distributor. Kits include street-strip 4-pin module and coil combination, premium rotor and cap, custom Flame-Thrower coil cover, adjustable vacuu

Product Features:

PerTronix D8011 Flame-Thrower GM HEI Tune Up Buick/Oldsmobile/Pontiac/Corvette Kit Red
Kits include street-strip 4-pin module and coil combination.

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$176.99

Put an end to high maintenance point ignition systems by installing a proven Mallory Unilite ignition conversion kit. Features at a glance, improves performance and fuel efficiency, easy to install with simple hand tools, reduced maintenance and is available for all popular 12-volt negative ground domestic cars and trucks.

Product Features:

Easy Installation
Improved Fuel Economy
Reduced Maintenance
Accurate Timing
Improved Performance
Provides A Simple Conversion
No Moving Parts To Wear Out

Upgrade your 1950 Buick Roadmaster with Top-Quality Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 1950 Buick Roadmaster, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Buick or enhancing its overall performance, Ignition and Tune-Up Products are key to keeping your Roadmaster functioning at its best. At Advance Auto Parts, we offer a wide selection of 15 Ignition and Tune-Up Products for the 1950 Buick Roadmaster, designed to meet your needs without breaking the bank. From Ignition Kit replacements to Spark Plugs upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Ignition and Tune-Up Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Ignition and Tune-Up Products for your 1950 Buick Roadmaster at great prices. Our Ignition and Tune-Up Products inventory for this model ranges from just $2.99 to $234.99, with an average price of $41.38. Our 15 Ignition and Tune-Up Products in stock come from 7 trusted brands, so you’re sure to find the right part for your 1950 Buick Roadmaster without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1950 Buick Roadmaster, we stock popular OEM and aftermarket Ignition and Tune-Up Products from top names like ACDelco, Champion, E3, and more. ACDelco Ignition and Tune-Up Products start at just $6.29 and boast an impressive 4.7 stars average rating from customers. Champion and E3 also bring quality to the table, with Ignition and Tune-Up Products available starting at $2.99, and at an average 4.7 stars rating. With 50 customer reviews and counting, our 1950 Buick Roadmaster Ignition and Tune-Up Products have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Ignition and Tune-Up Product upgrades. Explore related part types like Fluids and Chemicals, Alternators and Starters and more to make sure your 1950 Buick Roadmaster is always ready to roll. We’re committed to providing you with everything you need to keep your Roadmaster in top shape, all in one place. Start shopping confidently below for your 1950 Buick Roadmaster!

Best-Selling Ignition Kits for 1950 Buick Roadmasters

Enhance the driving experience in your Buick with 5 quality Ignition Kit components, starting at $16.99.

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$16.99

Application matched component to ensure the system can be returned to like new condition.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

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$21.79

ACDelco Professional Ignition Condenser is a high quality aftermarket replacement component for one or more of the following vehicle systems: cooling, hvac, ignition, starting and charging, body-electrical and lighting, wiper and washer, and/or engine fuel management. This premium aftermarket condenser is manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

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$30.99

Application matched component to ensure the system can be returned to like new condition.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

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$234.99

Product constructed to meet all design and operating characteristics as intended by the manufacturer.

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$204.99

Product constructed to meet all design and operating characteristics as intended by the manufacturer.

Most Popular 1950 Buick Roadmaster Spark Plugs

Customize your Buick with 7 Spark Plugs products like Spark Plugs, all priced under $8.49.

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$6.29

ACDelco Gold (Professional) Conventional Spark Plugs are a high quality alternative to Original Equipment (OE) parts. These conventional spark plugs are designed for reliability and efficient performance. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

Product Features:

Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
Available for use in Marine applications
Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Premium aftermarket replacement part
Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Nickel Center Electrode Tip: Features a nickel center electrode tip for enhanced conductivity and performance.
Resistor Type: Equipped with a resistor to help reduce radio frequency interference, ensuring smooth engine operation.

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$8.49

The Premium DiamondFire Automotive Spark Plug is engineered to deliver exceptional performance and efficiency for your vehicle. Featuring E3’s patented Diamond Fire edge-to-edge ground electrode, it ensures a faster, more complete burn for smoother acceleration and idle. The innovative “diamond-shaped” side wire electrode enhances combustion by quickly igniting the air/fuel mixture, resulting in a larger and faster flame kernel. This translates to improved power output – up to 6% on average – and better fuel efficiency, saving you money while reducing engine carbon deposits. Constructed with durable nickel center and ground electrode tips, this spark plug is built to last. Its gasket seat type ensures a secure fit, and the pre-gapped design eliminates the need for adjustments, making installation hassle-free. With its advanced technology, this spark plug not only boosts engine performance but also contributes to a cleaner, more efficient combustion process.

Product Features:

E3’s Diamond Fire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn.
Smoother Acceleration & Idle – The faster flame initiated by the spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
Energy – Power output improved up to 6% on average in the typical operating ranges. Results will vary.
Efficiency – The “diamond shaped” side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and larger flame kernel. The result is that more fuel is put to work durin
E3’s patented Diamond Fire Technology provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
The Spark Plugs are pre-gapped at the factory and cannot be adjusted.

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$6.99

ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
NGK’s OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
Enhanced Ignitability: The V-cut nickel alloy center electrode and concave ground electrode design of NGK V-Power spark plugs provide quicker starts and smoother idle.
OE Application Specific: Engineered specifically for Original Equipment (OE) applications, ensuring compatibility and reliable performance.
V-Groove Tip Design: The unique V-Groove tip design of the XR5 model enhances ignitability and overall engine performance.

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$2.99

Resists fouling
Superior corrosion resistance
Dependable and proven performance
Increased conductivity and heat control for good overall wear

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$7.99

This spark plug non fouler is designed for easy installation on specified vehicles to protect spark plugs from fouling and damage. It is engineered for durability and reliable performance.

Product Features:

Direct replacement – this spark plug non fouler is designed for easy installation to protect spark plugs from fouling and damage on specified vehicles
Ideal solution – this non-fouler preserves spark plug life and is a reliable replacement for an original non-fouler that has failed due to corrosion
Durable construction – made from quality components to ensure reliable performance and a long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$4.29

Autolite Copper spark plugs are crafted to ensure reliable performance and quick starts, making them an ideal choice for your vehicle or application. Featuring a copper core center electrode, these spark plugs excel in thermal control and resist fouling, ensuring consistent functionality. The high nickel alloy center and ground electrodes are designed for extended life, while the mid-projection standard center electrode enhances ignition efficiency. Built with a high alumina multi-rib ceramic insulator, these spark plugs offer superior insulation and thermal conductivity for added strength. The nickel-plated shell provides exceptional corrosion resistance, ensuring durability over extended use. With a flat seat type and integrated resistor, these spark plugs deliver dependable performance while maintaining compatibility with regular-grade applications. Designed to meet your performance expectations, Autolite Copper spark plugs combine advanced materials and engineering for lasting value and reliability.

Product Features:

The copper core center electrode aids in thermal control and improves resistance to fouling.
Its specially engineered high nickel alloy center and ground electrode provides extended life.
The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
The integrated resistor ensures dependable performance and compatibility with regular-grade applications, enhancing reliability and versatility.

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$2.99

The Copper Plus spark plug is engineered for dependable performance and long-lasting durability, making it an ideal OE-type replacement. Featuring a copper core center electrode, it ensures superior conductivity and precise heat control, which enhances overall wear resistance and extends the plug’s lifespan. Its nickel center and ground electrode tips provide excellent durability, while the standard design ensures compatibility with a wide range of vehicles. Built to ISO and SAE Standards, this spark plug resists fouling and offers superior corrosion resistance, ensuring reliable performance in various conditions. With its flat seat type and proven design, it delivers consistent ignition and optimal engine efficiency, making it a trusted choice for maintaining your vehicle’s performance.

Product Features:

Resists fouling
Superior corrosion resistance
Dependable and proven performance
Increased conductivity and heat control for good overall wear

Top Picks for 1950 Buick Roadmaster Distributors

Upgrade Buick Roadmasters with top-quality Distributors parts, including 2 OEM and aftermarket selections for your 1950 model.

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$22.99

All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.

from

$15.99

All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.

In-Demand Ignition Coils and Boots for 1950 Buick Roadmasters

Select from 1 premium Ignition Coils and Boots parts for your 1950 Buick Roadmaster.

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$31.99

Built by IATF 16949 certified manufacturers for consistent durability
Coil drivers match OE for current limit, electrostatic discharge (ESD) protection and multi-spark
Segmented secondary bobbins to distribute high voltage and prevent shorting
100% end-of-line tested to ensure proper performance
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

Top-Rated Ignition and Tune-Up Products Brands For Your 1950 Buick Roadmaster

Shop for the best-rated brands offering Ignition and Tune-Up Products and other products for your 1950 Buick Roadmasters. Below you’ll find some of our best rated Ignition and Tune-Up Products from ACDelco, Champion, and E3, and more. Ignition and Tune-Up Products from these brands that fit a 1950 Roadmaster start at just $2.99 and are rated as high as 4.7 stars. OEM and aftermarket Ignition and Tune-Up Products don’t get more top quality, durable, and affordable than from the brands below.

Popular ACDelco 1950 Buick Roadmaster Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 1950 Buick Roadmaster, using quality Ignition and Tune-Up Products is essential to ensure durability and a perfect fit. ACDelco ticks all of those boxes. We offer a wide selection of ACDelco Ignition and Tune-Up Products, specifically designed for the 1950 Buick Roadmaster. With over 1 ACDelco brand Ignition and Tune-Up Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $6.29. Plus, with over 33 customer reviews and an average rating of 4.7 stars, you can trust that our ACDelco Ignition and Tune-Up Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $6.29

(33)

Conventional Copper Core Spark Plug: Reduces Corrosion & Maximizes Durability

“Great service”

Popular Champion 1950 Buick Roadmaster Ignition and Tune-Up Products

Champion auto parts is one of the highest quality Ignition and Tune-Up Product brands in the market. Any 1950 Buick Roadmaster owner should feel confident when installing genuine Champion parts in their vehicle. To ensure the best fit and performance for your 1950 Roadmaster, Advance Auto Parts carries a full inventory of 1 Champion Ignition and Tune-Up Products. Plus you will be keeping your Buick in peak condition while saving money because prices on these Champion Ignition and Tune-Up Products range up to $2.99, plus, with more than 2 customer reviews and an impressive 4.7 stars average rating, you can be confident the Fram Ignition and Tune-Up Products below will deliver on both quality and value.

from $2.99

(2)

Copper Plus Spark Plug (RJ12C): Dependable Performance & Durability

“Brought a 90s model Briggs and Stratton 18hp back to life after years in the weather.”

FAQs for 1950 Buick Roadmaster Ignition and Tune-Up Products

Which Ignition and Tune-Up Products are best-sellers for 1950 Buick Roadmasters?

Out of 15 Ignition and Tune-Up Products that fit 1950 Buick Roadmasters, the following parts are the top sellers:

DiamondFIRE Spark Plug: More Power & Fuel Efficiency (19650222) – $8.49
V-Power Nickel Spark Plug (XR5): Enhanced Ignitability & Performance (19650129) – $6.99
Copper Resistor Spark Plug: Quick Starts & Reliable Performance (5390303) – $4.29

What’s the price range for 1950 Buick Roadmaster Ignition and Tune-Up Products?

Ignition and Tune-Up Product prices for the 1950 Buick Roadmaster start at $2.99 and go up to $234.99 for the most premium parts.

What’s the average price of a Ignition and Tune-Up Product for a 1950 Buick Roadmaster?

The average price for Ignition and Tune-Up Products for the 1950 Buick Roadmaster is $41.38. Keep in mind the variety of part types within our Ignition and Tune-Up Product category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Ignition and Tune-Up Products for other Buick Roadmaster model years?

Yes, we currently carry Ignition and Tune-Up Products for 13 model years of Buick Roadmasters between 1951 and 1996. Ignition and Tune-Up Products are bought most frequently for the following model years: 1996, 1995, 1994, 1993, 1992, 1991, 1958, 1957, and 1956.

What are the cheapest Ignition and Tune-Up Products for my 1950 Buick Roadmaster?

The cheapest 1950 Buick Roadmaster Ignition and Tune-Up Products we carry in stock are:

Copper Plus Spark Plug (RJ12C): Dependable Performance & Durability (18470044) – $2.99
Copper Plus Spark Plug (J11C): Dependable Performance & Durability (11406336) – $2.99
Copper Resistor Spark Plug: Quick Starts & Reliable Performance (5390303) – $4.29
Conventional Copper Core Spark Plug: Reduces Corrosion & Maximizes Durability (5391148) – $6.29
V-Power Nickel Spark Plug (XR5): Enhanced Ignitability & Performance (19650129) – $6.99

What are the top-rated Ignition and Tune-Up Products that fit the 1950 Buick Roadmaster?

Out of 50 reviews by customers, our 1950 Buick Roadmaster Ignition and Tune-Up Products have an average customer rating of . These are some of the highest-rated Ignition and Tune-Up Product types for the 1950 Buick Roadmaster and their top-rated products:

Spark Plugs
- Spark Plug Non-Foulers – 14mm Gasket Seat (5014956) – $7.99
- Copper Plus Spark Plug (RJ12C): Dependable Performance & Durability (18470044) – $2.99
- V-Power Nickel Spark Plug (XR5): Enhanced Ignitability & Performance (19650129) – $6.99

What types of Ignition and Tune-Up Products do you sell for my 1950 Buick Roadmaster?

As of 11/2/25, these are some of the most in-demand types of Ignition and Tune-Up Products for a 1950 Buick Roadmaster:

Can I get help with 1950 Buick Roadmaster Ignition and Tune-Up Product orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Buick Ignition and Tune-Up Products and more.

What is your return policy for Buick Roadmaster Ignition and Tune-Up Products?

Advance Auto Parts keeps returns simple. For new Buick Roadmaster Ignition and Tune-Up Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1950 Buick Roadmaster Ignition and Tune-Up Products

Carquest Premium – Ignition Coil (Part No.EBC1521)

Carquest Premium – Ignition Coil (Part No.EBC1346)

Delphi – Ignition Coil (Part No.CE20003)

Carquest Premium – Ignition Coil: Meets or Exceeds OE Specifications, 1 Count (Part No.EBC1414)

DENSO – Iridium TT Spark Plug: Ultimate Endurance and Power, 0.4mm Iridium Tip, IT16TT (Part No.4713)

Champion – Copper Plus Spark Plug (RJ12C): Dependable Performance & Durability (Part No.592)

Motorcraft – Spark Plug: Enhanced Durability & Optimized Performance (Part No.SP-502-X)

NGK – V-Power Nickel Spark Plug (UR4): Enhanced Ignitability & Performance (Part No.6630)

Carquest Premium – Distributor Cap and Rotor Kit (Part No.CAC1311)

MSD Ignition – High-Performance Distributor Cap & Rotor Replacement Kit (Part No.8406)

Carquest – Distributor Cap (Part No.24E1023)

MSD Ignition – Distributor Cap; Crab Cap; HEI Terminal; fits PN8486/PN 8489 (Part No.8541)

Carquest Premium – Distributor Cap (Part No.CAE1058)

Carquest – Ignition Condenser, Capacitance Rating: 0.18-0.23 (Part No.G120A)

Carquest Premium – Ignition Condenser (Part No.GAA1035)

Carquest Premium – Ignition Contact Set and Condenser Kit (Part No.ALA1001)

Carquest Premium – Ignition Contact Set (Part No.AKA1002)

Mallory – Distributor Condenser (Part No.401)

Carquest – Distributor Rotor (Part No.D138)

Carquest – Distributor Rotor (Part No.23A1019)

Carquest Premium – Distributor Rotor (Part No.DAA1004)

Carquest Premium – Distributor Rotor (Part No.DAC1087)

Carquest Premium – Distributor Rotor (Part No.DAA1413)

PerTronix – 91181 Ignitor II Adaptive Dwell Control Delco 8 cyl (Part No.91181)

Carquest Premium – Ignition Conversion Kit (Part No.CBA1756)

PerTronix – 1183 Ignitor Delco 8 cyl (Part No.1183)

PerTronix – D8011 Flame-Thrower GM HEI Tune Up Buick/Oldsmobile/Pontiac/Corvette Kit Red (Part No.D8011)

Mallory – Unilite Breakerless Ignition Conversion Kit (Part No.503M)

Carquest Premium – Ignition Condenser (Part No.GAA1039)

ACDelco – Ignition Capacitor (Part No.D203)

Carquest Premium – Ignition Contact Set (Part No.APA1021)

Carquest Premium – Ignition Conversion Kit (Part No.CBA1756)

Carquest Premium – Ignition Conversion Kit (Part No.CBA1770)

ACDelco – Conventional Copper Core Spark Plug: Reduces Corrosion & Maximizes Durability (Part No.R45S)

E3 – DiamondFIRE Spark Plug: More Power & Fuel Efficiency (Part No.E3.52)

NGK – V-Power Nickel Spark Plug (XR5): Enhanced Ignitability & Performance (Part No.3332)

Champion – Copper Plus Spark Plug (RJ12C): Dependable Performance & Durability (Part No.592)

Dorman – Help – Spark Plug Non-Foulers – 14mm Gasket Seat (Part No.42000)

Autolite – Copper Resistor Spark Plug: Quick Starts & Reliable Performance (Part No.86)

Champion – Copper Plus Spark Plug (J11C): Dependable Performance & Durability (Part No.511)

Carquest Premium – Distributor Cap (Part No.CAC1103)

Carquest Premium – Distributor Rotor (Part No.DAA1413)

Carquest Premium – Ignition Coil (Part No.EBC1521)