1951 Buick Roadmaster Ignition and Tune-Up Products

Name: Premium Double Platinum Tip Copper Core Spark Plug: Long-Lasting Performance & Durability
Brand: ACDelco
SKU: 41-817
Price: 10.99 USD

Below you will find various in-demand Buick Ignition and Tune-Up Products, components and accessories for your 1951 Roadmaster. Advance Auto Parts has popular Roadmaster parts like Distributors, Ignition Kits, Ignition Coils and Boots 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 1951 Buick Roadmaster Ignition and Tune-Up Products below and start saving instantly.

Popular 1951 Buick Roadmaster Ignition and Tune-Up Products Categories

Spark Plugs

Ignition Coils

Optional Spark Plug Wires

Ignition Conversion Kits

Distributor Cap Kits

Distributor Rotor Buttons

Points and Condensers and Kits

Essential Ignition and Tune-Up Products for 1951 Buick Roadmasters

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$10.99

ACDelco Gold (Professional) Double Platinum Spark Plug are a high quality alternative to Original Equipment (OE) parts. With a copper core and double platinum pads on the center electrode, these plugs are designed to deliver long-lasting performance. 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:

One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine interference, regulate spark plug energy, and protect against compression pressures for long life
Double platinum point pad on center and ground electrode offer excellent durability and consistent voltage demands to help reduce wear on ignition system
Pure copper core results in cooler electrode temperature for maximized durability and fouling resistance
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
Resistor Type: Includes a resistor to reduce electromagnetic interference, ensuring smooth engine performance.
Tapered Seat Type: Designed with a tapered seat type for a secure fit and reliable function.

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$6.99

Champion Double Platinum Power spark plugs are engineered for drivers seeking enhanced performance and durability. Featuring a fine-wire platinum center electrode and a platinum pad ground electrode, these spark plugs deliver exceptional wear resistance and sharper spark focus for reliable ignition. The V-trimmed ground electrode ensures precise spark delivery, while the exclusive Heat-Active alloy maintains optimal operating temperatures under all engine loads, ensuring consistent performance. Designed as an OE replacement, these spark plugs guarantee compatibility and dependable operation for your vehicle. With their advanced double platinum construction, they provide greater ignitability, improved fuel efficiency, and a longer lifespan, making them a premium choice for maintaining peak engine performance.

Product Features:

Double Platinum Power – Premium Spark Plug. More Powerful Performance.
Platinum center and ground electrode for greater wear resistance
Maintains stable operating temperature under all engine loads
Fine-wire center electrode for greater ignitability
V-trimmed ground electrode promotes sharper spark focus
Heat-Active alloy allows electrodes to reach optimal temperature
OE Replacement: Designed as an original equipment replacement, ensuring compatibility and reliable performance for your vehicle.

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$3.99

The Copper Plus spark plug is engineered for dependable performance and durability, making it a reliable choice for maintaining optimal engine function. Featuring a copper core center electrode, it delivers enhanced conductivity and precise heat control, ensuring good overall wear and extending the plug’s lifespan. Its nickel center electrode tip and tapered seat type further enhance reliability and engine performance. Built to ISO and SAE Standards, this spark plug guarantees proven performance and superior corrosion resistance, making it a durable option for long-term use. Designed as a standard replacement, it offers consistent functionality and compatibility with a wide range of vehicles. Whether you’re seeking improved heat management or reliable ignition, this spark plug is crafted to meet your needs with exceptional value.

Product Features:

Copper Plus – Dependable Performance and Durability
Copper core center electrode allows for accurate control of heat range for longer life
Superior corrosion resistance
Built to ISO and SAE standards for proven performance
Built to ISO and SAE standards for proven performance
Enhanced Conductivity and Heat Control: The Champion Copper Plus Spark Plug features a copper core electrode that provides increased conductivity and heat control, ensuring good overall wear and extending the plug’s life.
Reliable Nickel Center Electrode Tip: Featuring a nickel center electrode tip and a tapered seat type, this spark plug ensures enhanced reliability and optimal engine performance.

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$10.99

ACDelco GM Original Equipment Double Platinum Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. With a copper core and double platinum pads on the center electrode, these plugs are designed to deliver long-lasting performance. ACDelco GM Original Equipment parts are the true OE parts installed during the production or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.

Product Features:

One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine interference, regulate spark plug energy, and protect against compression pressures for long life
Double platinum point pad on center and ground electrode offer excellent durability and consistent voltage demands to help reduce wear on ignition system
Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies
OE Replacement: ACDelco GM Original Equipment Double Platinum Spark Plugs are the true OE parts installed during production or validated by General Motors for GM vehicles.
High-Quality Materials: Features a platinum center electrode tip for enhanced durability and performance.
Tapered Seat Type: Designed with a tapered seat type for a secure fit and optimal combustion efficiency.

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$88.99

Most modern electronic ignition systems require suppression style wires to preserve sensitive components. Flame-Thrower 8mm Custom fit MAGx2 wires provide enhanced RFI suppression and dual current paths for more power delivered to the spark plug. Our custom wire sets have factory terminated ends for a superior connection and perfect fit, without cutting, crimping and splicing.

Product Features:

Two current paths for reliability and redundancy. -Primary path: Spiral wound stainless steel alloy.-Secondary path: Carbon impregnated fiberglass center core.
Low 500 ohm per foot resistance.
8mm Silicone jacket to resist high temperatures, moisture, oil and chemicals.
EPDM (Ethylene Propylene Diene Methylene) inner insulation for superior heat resistance and prevention of arcing and voltage leaks.
Fiberglass reinforcing braid for added strength and flexibility.

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$153.99

Features at a glance, low 300 Ohm resistance spiral core delivers high energy output for maximum spark at the plug. Great RFI suppression meets the demands of today’s on-board electronics, such as electronic ignition, sound systems, and computer controls. 8MM ozone-resistant red silicone jacket repels water, oil, grease, and fuel, and withstands temperatures up to 500 degrees. Fits V8, universal wire kit: includes 45 degree spark plug boots, female socket (standard) distributor boots and terminals.

Product Features:

Most Advanced Wire By Mallory
RFI Suppression
High Temperature Silicone Jacket
Withstands Over 500+F
Come In Ready To Use Kits
Extra Long Kits

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$92.99

The Street Fire spark plug wires feature a low resistance conductor that’s wrapped in a sleek and durable black sleeve. The terminals are covered in black boots that protect the conductor from engine heat to ensure spark delivery.

Product Features:

Helically Wound Conductor
Suppresses Electro And Radio Noise
Great Strength And Durability
Heavy Duty Terminals For Secure Connection
8mm Silicone/Synthetic Jacket Resists Heat
Improved Spark Delivery And Power

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$133.99

Most Advanced Wire By Mallory
RFI Suppression
High Temperature Silicone Jacket
Withstands Over 500+F
Come In Ready To Use Kits
Extra Long Kits

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$6.05

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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$8.99

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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$7.99

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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$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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$299.99

LT1 fans have been searching for a cap that could deliver the performance of the LT1 and MSD is happy to bring it to them. Remember, changing the cap and rotor on this engine is no walk in the park. So when you do it, you want to make sure to install the best parts possible and the MSD Cap and Rotor deliver. The all-new cap housing is injection molded from a special DuPont material that provides extreme strength and high dielectric properties resulting in less chance of breakdown causing a misfire. The terminal paths are encased in a durable epoxy compound for even more protection. The rotor is also an all-new molded piece with a brass/stainless rotor tip design.

Product Features:

Fits MSD LT1 Distributor PN 8381
Injection molded housing from DuPont material
Extreme strength; high dielectric properties
Terminal paths encased in epoxy compound
Brass/stainless steel rotor tip design
Includes fresh air vacuum kit

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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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$27.99

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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$24.29

ACDelco Professional Distributor Cap 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 cap 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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$114.99

Put an end to high maintenance points ignition systems by installing an ACCEL points eliminator ignition conversion kit. By utilizing specialized electronic circuitry and an infrared signal, ignition timing is stable from 1 to 10,000 RPM. More accurate ignition timing than any other type of system. Improves performance and fuel efficiency. Easy to install with simple hand tools. Reduced maintenance-eliminates changing points forever. Latest thermal clad based surface mount construction for maximum dependability and long life. Available for all popular 12-volt negative ground domestic cars and trucks.

Product Features:

More Accurate Ignition Timing
Improves Performance And Fuel Economy
Provides More Accurate Ignition Timing
Easy To Install w/Hand Tools
Reduced Maintenance
Thermal Clad Based Surface Mount Construction
Utilizes Specialized Electronic Circuitry
Ignition Timing Is Stable From 1 To 10000rpm

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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

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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 D8010 Flame-Thrower GM HEI Tune Up Buick/Oldsmobile/Pontiac/Corvette Kit Black
Kits include street-strip 4-pin module and coil combination.

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$359.99

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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$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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$16.99

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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$72.99

Regain horsepower and economy for your street machine with new contact and condenser kit. Large tungsten contacts provide crisp coil firing and perform solidly up to 5,000 RPM. Condenser’s special winding protects from pitting of point contacts. Heavy duty 23 ounce points.

Product Features:

High Performance Points and Condenser
With Integral Conductor

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$45.99

ACDelco Professional Ignition Contact Set 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 set 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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$71.99

These new coils mount directly in place of the factory coils and accept the factory connectors. Spark energy is increased thanks to improved materials and windings that were spec’d by MSD engineering.

Product Features:

Replacement Coil For GM Dual Connector Coil
Improved Turns Ratio
Lower Primary Resistance
Bolt-In replacement coil
Produce More Output Voltage
Smooth Idle

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$35.99

NGK ignition coils are manufactured to meet or exceed OE standards for the highest durability and operational performance, so they can be installed with confidence. NGK and their family of automotive products have over 80 years’ experience and are driven by extreme dedication to innovation, performance and quality. With state-of-the-art manufacturing, inventory and distribution facilities in North America and globally, NGK is dedicated to providing customers with world-class products and services. Developed and rigorously tested in our ISO 17025 accredited test lab under the most extreme conditions, NGK’s coil designs will outperform all others – far beyond operational environments a vehicle would actually experience. NGK ignition coils have vast coverage including late-model domestic and import vehicles. NGK’s OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist.

Product Features:

OE QUALITY: Vacuum-sealed premium epoxy resin and thermoplastic coil housings provide superior dielectric strength, voltage insulation and durability
OPTIMAL PERFORMANCE: Precision coil windings and laminations maximize outputs, custom NGK ASIC chipset optimizes efficiency, prevents component damage
EASE OF INSTALLATION: Includes mounting hardware and necessary components required for certain applications to ensure worry-free installation
THE NGK DIFFERENCE: Featuring superior materials and design enhancements
EXTENSIVE TESTING: NGK ignition coils must pass extreme testing during manufacturing to ensure the highest quality and durability standards are met
PRODUCT ENGINEERING: Advanced flow and stress modeling systems preemptively identify and avoid common failure points found in OE and competitor coils

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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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$38.99

Carquest ignition coils meet original equipment (OE) fit, form and function and are built to ensure reliable starting and performance. Carquest ignition coils are tested to ensure proper spark and perfect fit for each application. These ignition coils are an affordable repair choice to restore the vehicle¿s ignition system performance. Carquest 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:

Long service life and durable performance
High dielectric strength for reliability
Corrosion-resistant connections
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
High reliability
Long service life

Upgrade your 1951 Buick Roadmaster with Top-Quality Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 1951 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 18 Ignition and Tune-Up Products for the 1951 Buick Roadmaster, designed to meet your needs without breaking the bank. From Distributor replacements to Ignition Kits 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 1951 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 $51.43. Our 18 Ignition and Tune-Up Products in stock come from 8 trusted brands, so you’re sure to find the right part for your 1951 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 1951 Buick Roadmaster, we stock popular OEM and aftermarket Ignition and Tune-Up Products from top names like Mallory, NGK, Champion, and more. Mallory Ignition and Tune-Up Products start at just $133.99 and boast an impressive 4.9 stars average rating from customers. NGK and Champion also bring quality to the table, with Ignition and Tune-Up Products available starting at $2.99, and at an average 4.8 stars rating. With 54 customer reviews and counting, our 1951 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 1951 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 1951 Buick Roadmaster!

Best-Selling Distributors for 1951 Buick Roadmasters

Enhance the driving experience in your Buick with 2 quality Distributor components, starting at $15.99.

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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.

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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.

Most Popular 1951 Buick Roadmaster Ignition Kits

Customize your Buick with 5 Ignition Kits products like Points and Condensers and Kits and Ignition Conversion Kits, all priced under $234.99.

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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.

Top Picks for 1951 Buick Roadmaster Ignition Coils and Boots

Upgrade Buick Roadmasters with top-quality Ignition Coils and Boots parts, including 1 OEM and aftermarket selections for your 1951 model.

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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

In-Demand Spark Plugs for 1951 Buick Roadmasters

Select from 8 premium Spark Plugs parts for your 1951 Buick Roadmaster, with prices ranging from $2.99 to $16.99.

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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

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 of the XR5 model enhances ignitability and overall engine 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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$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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$16.99

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode’s durability is six times harder than platinum. Iridium alloy’s extremely high melting point is perfect for today’s engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

Product Features:

SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
IRIDIUM ALLOY CENTER ELECTRODE: Iridium’s density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability
SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs

from

$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.

from

$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

Most Sold 1951 Buick Roadmaster Ignition Wires

Explore our best-selling Buick parts for the 1951 Roadmaster among 2 OEM and aftermarket options starting from $133.99.

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from

$153.99

Most Advanced Wire By Mallory
RFI Suppression
High Temperature Silicone Jacket
Withstands Over 500+F
Come In Ready To Use Kits
Extra Long Kits

from

$133.99

Most Advanced Wire By Mallory
RFI Suppression
High Temperature Silicone Jacket
Withstands Over 500+F
Come In Ready To Use Kits
Extra Long Kits

Top-Rated Ignition and Tune-Up Products Brands For Your 1951 Buick Roadmaster

Shop for the best-rated brands offering Ignition and Tune-Up Products and other products for your 1951 Buick Roadmasters. Below you’ll find some of our best rated Ignition and Tune-Up Products from Mallory, NGK, and Champion, and more. Ignition and Tune-Up Products from these brands that fit a 1951 Roadmaster start at just $2.99 and are rated as high as 4.9 stars. OEM and aftermarket Ignition and Tune-Up Products don’t get more top quality, durable, and affordable than from the brands below.

Popular Mallory 1951 Buick Roadmaster Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 1951 Buick Roadmaster, using quality Ignition and Tune-Up Products is essential to ensure durability and a perfect fit. Mallory ticks all of those boxes. We offer a wide selection of Mallory Ignition and Tune-Up Products, specifically designed for the 1951 Buick Roadmaster. With over 2 Mallory 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 $133.99, with an average price of just $143.99. Plus, with over 3 customer reviews and an average rating of 4.9 stars, you can trust that our Mallory 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 $133.99

(1)

Mallory Prosidewinder 90F Univ. Wire Set

“Good quality wires with low impedence. The Advance listing says to get part 669 if you have male terminal distributor cap. This is not needed – the ”

from $153.99

(2)

Mallory Prosidewinder 135F Univ/Wire Set

“Very high quality product for my show car. My car is a 1940 Ford Tudor Deluxe with a 1942 style ‘crab’ distributor. It still has the original engine t”

Popular NGK 1951 Buick Roadmaster Ignition and Tune-Up Products

NGK auto parts is one of the highest quality Ignition and Tune-Up Product brands in the market. Any 1951 Buick Roadmaster owner should feel confident when installing genuine NGK parts in their vehicle. To ensure the best fit and performance for your 1951 Roadmaster, Advance Auto Parts carries a full inventory of 2 NGK Ignition and Tune-Up Products. Plus you will be keeping your Buick in peak condition while saving money because prices on these NGK Ignition and Tune-Up Products range from $6.99 to $16.99, plus, with more than 10 customer reviews and an impressive 4.8 stars average rating, you can be confident the Fram Ignition and Tune-Up Products below will deliver on both quality and value.

from $16.99

(1)

Iridium IX Spark Plug (XR5IX): Extreme Ignitability & Durability

“This is a high quality product”

from $6.99

(9)

V-Power Nickel Spark Plug (XR5): Enhanced Ignitability & Performance

“Yes they make the zap.zap when piston comes up to.compress fuel.and air”

FAQs for 1951 Buick Roadmaster Ignition and Tune-Up Products

Which Ignition and Tune-Up Products are best-sellers for 1951 Buick Roadmasters?

Out of 18 Ignition and Tune-Up Products that fit 1951 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 1951 Buick Roadmaster Ignition and Tune-Up Products?

Ignition and Tune-Up Product prices for the 1951 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 1951 Buick Roadmaster?

The average price for Ignition and Tune-Up Products for the 1951 Buick Roadmaster is $51.43. 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 1950 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 1951 Buick Roadmaster?

The cheapest 1951 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 1951 Buick Roadmaster?

Out of 54 reviews by customers, our 1951 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 1951 Buick Roadmaster and their top-rated products:

Ignition Wires
- Mallory Prosidewinder 135F Univ/Wire Set (17370010) – $153.99
- Mallory Prosidewinder 90F Univ. Wire Set (17350051) – $133.99
Spark Plugs
- Mallory Prosidewinder 135F Univ/Wire Set (17370010) – $153.99
- Mallory Prosidewinder 90F Univ. Wire Set (17350051) – $133.99

What types of Ignition and Tune-Up Products do you sell for my 1951 Buick Roadmaster?

As of 11/2/25, these are some of the most in-demand types of Ignition and Tune-Up Products for a 1951 Buick Roadmaster:

Can I get help with 1951 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.

1951 Buick Roadmaster Ignition and Tune-Up Products

ACDelco – Premium Double Platinum Tip Copper Core Spark Plug: Long-Lasting Performance & Durability (Part No.41-817)

Champion – Double Platinum Power Spark Plug (RS14PYPB5): Enhanced Ignitability & Durability (Part No.7940)

Champion – Copper Plus Spark Plug (RV15YC4): Dependable Performance & Durability (Part No.18)

ACDelco – Double Platinum Spark Plug: Long-Lasting Performance & Durability (Part No.41-906)

PerTronix – 808415 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 115 Degree Red (Part No.808415)

Mallory – Mallory Prosidewinder 135F Univ/Wire Set (Part No.947)

MSD Ignition – Wire Set; Street Fire; Chevy LT1; Camaro 93-96 (Part No.5575)

Mallory – Mallory Prosidewinder 90F Univ. Wire Set (Part No.937)

Carquest – Distributor Rotor (Part No.D220)

Carquest Premium – Distributor Rotor (Part No.DAA1004)

Carquest – Distributor Rotor (Part No.23A1019)

Carquest – Distributor Rotor (Part No.23C1002)

MSD Ignition – LT-1 DISTRIBUTOR CAP AND ROTOR KIT; GM; LT-1; 350/5.7L SFI; 93-94 (Part No.8481)

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

Carquest Premium – Distributor Cap (Part No.CAC1094)

ACDelco – Ignition Distributor Cap (Part No.D308R)

Accel – Points Eliminator Kit (Part No.2010)

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

PerTronix – D8010 Flame-Thrower GM HEI Tune Up Buick/Oldsmobile/Pontiac/Corvette Kit Black (Part No.D8010)

Carquest Premium – Ignition Conversion Kit (Part No.CBA1702)

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

Carquest Premium – Ignition Condenser (Part No.GAA1039)

Accel – Contact And Condenser Kit (Part No.8104)

ACDelco – Ignition Distributor Contact Set (Part No.D1007)

MSD Ignition – Direct-Fit Replacement Coil with Improved Energy Output and Easy Installation (Part No.5526)

NGK – Premium HEI Type Ignition Coil: Meets or Exceeds OE Specifications (Part No.49035)

Carquest Premium – Ignition Coil (Part No.EBC1521)

Carquest – Ignition Coil: Meets OE Specifications, 1 Count (Part No.26C1023)

Carquest Premium – Distributor Cap (Part No.CAC1103)

Carquest Premium – Distributor Rotor (Part No.DAA1413)

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)

Carquest Premium – Ignition Coil (Part No.EBC1521)

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)

NGK – Iridium IX Spark Plug (XR5IX): Extreme Ignitability & Durability (Part No.7355)

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

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

Mallory – Mallory Prosidewinder 135F Univ/Wire Set (Part No.947)

Mallory – Mallory Prosidewinder 90F Univ. Wire Set (Part No.937)