1949 Nash Ambassador Custom Ignition and Tune-Up Products

Name: Platinum Power Spark Plug (RN14PMC): Powerful Performance & Durability
Brand: Champion
SKU: 3405
Price: 5.29 USD
Rating: 5.0 (1 reviews)

Below you will find various in-demand Nash Ignition and Tune-Up Products, components and accessories for your 1949 Ambassador Custom. Advance Auto Parts has popular Ambassador Custom parts like Ignition Switches, Spark Plugs, Ignition Coils and Boots and more. You’ll also find aftermarket and OEM Ignition and Tune-Up Products for other Ambassador Custom model years including 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957 and more. Select a category of 1949 Nash Ambassador Custom Ignition and Tune-Up Products below and start saving instantly.

Popular 1949 Nash Ambassador Custom Ignition and Tune-Up Products Categories

Spark Plugs

Ignition Coils

Ignition Starter Switches

Essential Ignition and Tune-Up Products for 1949 Nash Ambassador Customs

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$5.29

Champion Platinum Power spark plugs are engineered to deliver exceptional performance and durability, making them an ideal choice for maintaining peak engine efficiency. Featuring a platinum center electrode, these spark plugs ensure long-lasting reliability and consistent performance. The fine-wire center electrode enhances ignitability, while the V-trimmed ground electrode sharpens spark focus for optimal combustion. Constructed with exclusive Heat-Active alloy, the electrodes quickly reach and maintain the ideal operating temperature, ensuring smooth engine operation under various conditions. The platinum-tipped center wire resists wear and helps maintain the proper gap specification throughout the plug’s lifespan. Designed as a standard replacement with a flat seat type and integrated resistor, these spark plugs are a perfect OE replacement for a wide range of engines. With a nickel ground electrode tip and a focus on precision, these spark plugs provide powerful performance and long-term value for your vehicle.

Product Features:

Platinum Power- Premium Spark Plug. Powerful Performance.
Platinum center electrode for long life
Fine-wire center electrode for greater ignitability
V-trimmed ground electrode promotes sharper spark focus
Heat-Active alloy allows electrodes to reach optimal temperature
Platinum tipped center wire resists wear and helps to maintain proper gap spec over life of the plug
Integrated Resistor and Flat Seat Type: Equipped with an integrated resistor and flat seat type, making it an ideal OE replacement for various engines.

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$3.99

Autolite Copper spark plugs are expertly crafted to ensure quick starts and reliable performance for your vehicle or application. Featuring a copper core center electrode, these spark plugs excel in thermal control and resist fouling, while the high nickel alloy center and ground electrode deliver extended life and durability. The high alumina multi-rib ceramic insulator enhances thermal conductivity and insulation, providing superior strength under demanding conditions. With a nickel-plated shell, these spark plugs are corrosion-resistant, ensuring long-lasting durability. Designed to optimize fuel combustion, they improve fuel efficiency, helping you save money at the pump. Additionally, their advanced engineering promotes smoother and more responsive acceleration, enhancing your driving experience. With a standard center electrode design and short projection, these spark plugs are built for regular-grade applications, making them a reliable choice for maintaining peak engine performance.

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.
Good Fuel Economy: Designed to optimize fuel combustion, these spark plugs help improve your vehicle’s fuel efficiency, saving you money at the pump.
Smooth Acceleration: Experience smoother and more responsive acceleration with the advanced engineering of Autolite Copper Spark Plugs.
Smooth Acceleration: Experience smoother and more responsive acceleration with the advanced engineering of Autolite Copper Spark Plugs.

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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

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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$2.79

The Copper Plus spark plug delivers dependable performance and durability, making it an ideal OE-type replacement for small engines. Featuring a copper core center electrode, it ensures enhanced conductivity and precise heat control, promoting longer life and consistent wear. Built to ISO and SAE Standards, this spark plug resists fouling and offers superior corrosion resistance, ensuring reliable operation in demanding conditions. Its nickel center electrode tip and flat seat design further contribute to consistent performance, while the resistor type construction supports smooth engine functionality. Designed for accurate heat range control, this standard replacement spark plug is a cost-effective solution that combines proven performance with durability, making it a trusted choice for maintaining engine efficiency.

Product Features:

Copper Plus – Dependable Performance and Durability
OE type replacement plug
Resists fouling
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
Enhanced Conductivity and Heat Control: The Champion Copper Plus Small Engine Spark Plug features a copper core electrode that ensures increased conductivity and effective heat control, promoting good overall wear.
Consistent Performance: With a nickel center electrode tip material and a flat seat type, this resistor type spark plug ensures consistent and reliable performance for small engines.

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$4.99

Copper Plus spark plug delivers reliable performance and durability, making it an ideal choice for maintaining your vehicle’s efficiency. Featuring a copper core center electrode, it ensures precise heat control and enhanced conductivity, promoting longer life and consistent wear. The nickel-tipped center and ground electrodes provide superior corrosion resistance, ensuring dependable operation even in challenging conditions. Designed to meet ISO and SAE Standards, this spark plug guarantees proven performance and compatibility with standard replacement needs. Its flat seat type and built-in resistor further enhance functionality, making it a trusted component for optimal engine performance.

Product Features:

Copper Plus – Dependable Performance.
Copper core center electrode allows for accurate control of heat range for longer life
Patented TinTac and ULTRASEAL coated shell for maximum corrosion resistance
Patented SAC-9 semiconductor resistor for maximum EMI & RFI suppression
Built to ISO and SAE standards for proven performance

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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 your engine’s efficiency. Featuring a copper core center electrode, it ensures superior conductivity and precise heat control, promoting longer life and consistent wear. The nickel center electrode tip further enhances heat range accuracy, boosting overall reliability. Built to ISO and SAE Standards, this spark plug delivers proven performance while offering superior corrosion resistance for lasting durability. Its flat seat type design ensures a secure fit, optimizing engine efficiency and performance. As a standard replacement grade, this spark plug is designed to meet the demands of everyday driving while maintaining high-quality functionality. Whether you’re looking for enhanced heat control or a secure fit, this spark plug provides excellent value and dependable results for your vehicle.

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
Nickel Center Electrode Tip: Equipped with a nickel center electrode tip, it provides accurate control of the heat range, further enhancing the spark plug’s reliability.
Flat Seat Type: The flat seat type design ensures a secure fit, contributing to the overall efficiency and performance of your engine.

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$2.99

Autolite Copper spark plugs are expertly crafted to deliver reliable quick starts and the power your vehicle demands for optimal performance. Featuring a copper core center electrode, these plugs excel in thermal control and resist fouling, ensuring consistent operation. The high nickel alloy center and ground electrodes are designed for extended life, while the high alumina multi-rib ceramic insulator enhances thermal conductivity and insulation strength. With a corrosion-resistant nickel-plated shell, these spark plugs offer exceptional durability over time. Engineered to optimize fuel efficiency, they help you achieve better mileage while providing smoother acceleration for an improved driving experience. Meeting or exceeding Original Equipment Service (OES) design Standards, these spark plugs ensure high-quality performance and compatibility. The gasket seat type ensures a secure seal for optimal engine function, while the short projection standard center electrode design and nickel tip materials further enhance reliability. Ideal for regular-grade applications, these spark plugs are a dependable choice for maintaining your vehicle’s performance.

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.
Good Fuel Economy: Designed to optimize fuel efficiency, these spark plugs help you get the most out of every gallon.
Smooth Acceleration: Experience smoother acceleration with Autolite Copper Core spark plugs, enhancing overall driving performance.
OES Design Compliance: These spark plugs meet or exceed Original Equipment Service (OES) design requirements, ensuring high-quality performance.
Gasket Seat Type: Featuring a gasket seat type, these spark plugs provide a secure and effective seal for optimal engine function.

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$4.99

The Copper Plus spark plug delivers dependable performance and durability, making it an ideal choice for maintaining your engine’s efficiency. Featuring a copper core center electrode, it ensures precise heat control for extended lifespan and consistent wear. Its nickel center electrode tip and flat seat design enhance reliability while meeting ISO and SAE Standards for proven performance. Built with superior corrosion resistance, this spark plug is designed to withstand harsh conditions, ensuring long-term functionality. As a standard replacement grade type with a resistor, it offers compatibility with a wide range of vehicles. Whether you’re looking for improved conductivity or reliable ignition, this spark plug provides excellent value and performance for your engine’s needs.

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
Reliable Nickel Center Electrode Tip: Featuring a nickel center electrode tip and flat seat type, this spark plug enhances reliability and helps maintain your engine’s efficiency.

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$79.99

An ACDelco Professional, premium aftermarket Ignition Coil is a high quality replacement for many vehicles on the road today. It increases electrical system voltage to help ignite the air/fuel mixture as the starting and charging system starts the engine, maintains the battery’s charge, and provides power to the electrical accessories while the engine is running. An ACDelco Professional Ignition Coil uses pure copper windings to improve durability and provides higher resistance to internal shorts and dielectric breakdown. Because the number and shape of the laminations determine the output characteristics of an ignition coil, ACDelco ensures that the silicone steel plates surrounding the ignition coil correctly match the original part size and number. Since steel laminations work best when they are new, shiny, and clean, ACDelco laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed. This premium aftermarket replacement ignition coil is manufactured to meet your expectations for fit, form, and function.

Product Features:

High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown
Silicone steel plates surrounding the ignition coil correctly match the original part size and number exactly
Laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed
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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$41.49

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

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$43.99

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
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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$46.99

Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
100% pure copper precision-wound windings increase coil life and ensure reliability and maximum coil output when needed.
Highly conductive aluminum alloy secondary terminal guarantees secondary coil terminals will not oxidize (rust), will provide excellent conductivity, extended coil life and will not cause excessive stress on the primary control circuit.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure confidence and product reliability, every time.

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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

from

$39.49

Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Ignition Switch allows for reliable control of the vehicle’s electrical systems and engine start-up, enhancing convenience and ensuring consistent performance during operation. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.

Product Features:

Durable Construction: Designed with high-quality materials to withstand harsh environmental conditions, ensuring long-lasting performance in extreme temperatures, vibrations, and moisture exposure.
Precision Engineering: Accurate sensing and switching capabilities provide reliable performance, reducing the risk of malfunctions and improving vehicle safety and efficiency.
Easy Installation & Maintenance: Designed for quick installation and minimal upkeep, reducing downtime and repair costs for both manufacturers and consumers.
Fit/Form/Function: Each vehicle electronic component is engineered to meet or surpass OEM standards, ensuring precise fit, optimal functionality, and reliable performance.

Upgrade your 1949 Nash Ambassador Custom with Top-Quality Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 1949 Nash Ambassador Custom, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Nash or enhancing its overall performance, Ignition and Tune-Up Products are key to keeping your Ambassador Custom functioning at its best. At Advance Auto Parts, we offer a wide selection of 6 Ignition and Tune-Up Products for the 1949 Nash Ambassador Custom, designed to meet your needs without breaking the bank. From Ignition Switch 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 1949 Nash Ambassador Custom at great prices. Our Ignition and Tune-Up Products inventory for this model ranges from just $1.99 to $39.49, with an average price of $14.46. Our 6 Ignition and Tune-Up Products in stock come from 4 trusted brands, so you’re sure to find the right part for your 1949 Nash Ambassador Custom 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 1949 Nash Ambassador Custom, we stock popular OEM and aftermarket Ignition and Tune-Up Products from top names like ACDelco Autolite, and more. ACDelco Ignition and Tune-Up Products start at just $6.29 and boast an impressive 4.7 stars average rating from customers. With 21 customer reviews and counting, our 1949 Nash Ambassador Custom 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 1949 Nash Ambassador Custom is always ready to roll. We’re committed to providing you with everything you need to keep your Ambassador Custom in top shape, all in one place. Start shopping confidently below for your 1949 Nash Ambassador Custom!

Best-Selling Ignition Switches for 1949 Nash Ambassador Customs

Enhance the driving experience in your Nash with 1 quality Ignition Switch components, starting at $39.49.

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$39.49

Durable Construction: Designed with high-quality materials to withstand harsh environmental conditions, ensuring long-lasting performance in extreme temperatures, vibrations, and moisture exposure.
Precision Engineering: Accurate sensing and switching capabilities provide reliable performance, reducing the risk of malfunctions and improving vehicle safety and efficiency.
Easy Installation & Maintenance: Designed for quick installation and minimal upkeep, reducing downtime and repair costs for both manufacturers and consumers.
Fit/Form/Function: Each vehicle electronic component is engineered to meet or surpass OEM standards, ensuring precise fit, optimal functionality, and reliable performance.

Most Popular 1949 Nash Ambassador Custom Spark Plugs

Customize your Nash with 4 Spark Plugs products like Spark Plugs, all priced under $6.29.

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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, and are the high quality replacements for many vehicles on the road today. 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
Ribbed suppressor seal extends resistance and helps prevent spark ‘flash over’ and misfires
Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
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: Designed with a nickel center electrode tip, these spark plugs ensure efficient performance and longevity.
Outstanding Suppression Characteristics: These spark plugs offer excellent suppression characteristics, contributing to their reliable performance in various driving conditions.
Resistor Type with Gasket Seat: Equipped with a resistor type and a gasket seat, these spark plugs are designed for optimal performance and compatibility with a wide range of vehicles.

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$2.99

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.
Good Fuel Economy: Designed to optimize fuel efficiency, these spark plugs help you get the most out of every gallon.
Smooth Acceleration: Experience smoother acceleration with Autolite Copper Core spark plugs, enhancing overall driving performance.
OES Design Compliance: These spark plugs meet or exceed Original Equipment Service (OES) design requirements, ensuring high-quality performance.
Gasket Seat Type: Featuring a gasket seat type, these spark plugs provide a secure and effective seal for optimal engine function.

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$1.99

Autolite Small Engine spark plugs are the perfect solution for keeping your outdoor equipment running smoothly and efficiently. Designed with a high nickel alloy center and ground electrode, these spark plugs deliver extended life and reliable performance for mowers, tractors, chainsaws, snowblowers, leaf blowers, and more. The multi-rib ceramic insulator minimizes the risk of flash-over, while the copper-glass seal ensures a gas-tight bond between the center electrode and terminal post for optimal functionality. Featuring a cold-formed steel shell with precision-rolled threads, these plugs offer enhanced durability and reduced wear, making them a dependable choice for regular-grade applications. With a flat seat type and short projection center electrode, they are engineered for consistent ignition and long-lasting performance. Trust these nickel-tipped spark plugs to keep your small engines operating at their best, season after season.

Product Features:

Specially engineered high nickel alloy center and ground electrode provides extended life.
It’s multi-rib ceramic insulator reduces danger of flash-over while its copper-glass seal bonds the center electrode and terminal post, providing a gas-tight internal seal.
Designed with a cold-formed steel shell precision rolled threads that provide greater durability and reduced wear.
Features a short projection center electrode and flat seat type, ensuring consistent ignition and reliable performance for small engines.
Nickel-tipped ground and center electrodes deliver dependable functionality, making them ideal for regular-grade applications.

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$3.99

Copper Plus spark plug delivers reliable performance and durability, making it an ideal choice for maintaining your vehicle’s efficiency. 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 corrosion, ensuring long-term reliability. Designed to meet ISO and SAE Standards, this spark plug guarantees proven performance and compatibility with standard replacement needs. Its flat seat type and built-in resistor further contribute to optimal functionality, making it a dependable solution for your ignition system. Whether you’re seeking superior heat management or corrosion resistance, this spark plug offers exceptional value and performance for your vehicle.

Product Features:

Copper Plus – Dependable Performance.
Copper core center electrode allows for accurate control of heat range for longer life
Patented TinTac and ULTRASEAL coated shell for maximum corrosion resistance
Patented SAC-9 semiconductor resistor for maximum EMI & RFI suppression
Built to ISO and SAE standards for proven performance

Top Picks for 1949 Nash Ambassador Custom Ignition Coils and Boots

Upgrade Nash Ambassador Customs with top-quality Ignition Coils and Boots parts, including 1 OEM and aftermarket selections for your 1949 model.

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from

$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 1949 Nash Ambassador Custom

Shop for the best-rated brands offering Ignition and Tune-Up Products and other products for your 1949 Nash Ambassador Customs. Below you’ll find some of our best rated Ignition and Tune-Up Products from ACDelco and Autolite, and more. Ignition and Tune-Up Products from these brands that fit a 1949 Ambassador Custom 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 1949 Nash Ambassador Custom Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 1949 Nash Ambassador Custom, 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 1949 Nash Ambassador Custom. 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 15 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

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Conventional Nickel Tip Spark Plug: Maximizes Durability & Heat Transfer

“Plug works great for an upgrade or OEM replacemant and will outlast standard plugs with improved reliability. Very good for the price”

Popular Autolite 1949 Nash Ambassador Custom Ignition and Tune-Up Products

Autolite auto parts is one of the highest quality Ignition and Tune-Up Product brands in the market. Any 1949 Nash Ambassador Custom owner should feel confident when installing genuine Autolite parts in their vehicle. To ensure the best fit and performance for your 1949 Ambassador Custom, Advance Auto Parts carries a full inventory of 1 Autolite Ignition and Tune-Up Products. Plus you will be keeping your Nash in peak condition while saving money because prices on these Autolite Ignition and Tune-Up Products range up to $2.99, plus, with more than 3 customer reviews and an impressive 4.6 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

(3)

Copper Resistor Spark Plug: Quick Starts & Enhanced Durability

“AutoLite spark plug was fine, as I expected. Service received from Advance Auto was terrible.”

FAQs for 1949 Nash Ambassador Custom Ignition and Tune-Up Products

Which Ignition and Tune-Up Products are best-sellers for 1949 Nash Ambassador Customs?

Out of 6 Ignition and Tune-Up Products that fit 1949 Nash Ambassador Customs, the following parts are the top sellers:

Copper Non-Resistor Spark Plug: Quick Starts & Reliable Performance (5410800) – $1.99
Copper Resistor Spark Plug: Quick Starts & Enhanced Durability (3290409) – $2.99
Ignition Coil (12413133) – $31.99

What’s the price range for 1949 Nash Ambassador Custom Ignition and Tune-Up Products?

Ignition and Tune-Up Product prices for the 1949 Nash Ambassador Custom start at $1.99 and go up to $39.49 for the most premium parts.

What’s the average price of a Ignition and Tune-Up Product for a 1949 Nash Ambassador Custom?

The average price for Ignition and Tune-Up Products for the 1949 Nash Ambassador Custom is $14.46. 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 Nash Ambassador Custom model years?

Yes, we currently carry Ignition and Tune-Up Products for 7 model years of Nash Ambassador Customs between 1950 and 1957. Ignition and Tune-Up Products are bought most frequently for the following model years: 1957, 1956, 1955, 1954, 1953, 1952, 1951, and 1950.

What are the cheapest Ignition and Tune-Up Products for my 1949 Nash Ambassador Custom?

The cheapest 1949 Nash Ambassador Custom Ignition and Tune-Up Products we carry in stock are:

Copper Non-Resistor Spark Plug: Quick Starts & Reliable Performance (5410800) – $1.99
Copper Resistor Spark Plug: Quick Starts & Enhanced Durability (3290409) – $2.99
Copper Plus Spark Plug (RJ18YC): Dependable Performance & Durability (89011802) – $3.99
Conventional Nickel Tip Spark Plug: Maximizes Durability & Heat Transfer (5391105) – $6.29
Ignition Coil (12413133) – $31.99

What are the top-rated Ignition and Tune-Up Products that fit the 1949 Nash Ambassador Custom?

Out of 21 reviews by customers, our 1949 Nash Ambassador Custom 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 1949 Nash Ambassador Custom and their top-rated products:

Spark Plugs
- Copper Resistor Spark Plug: Quick Starts & Enhanced Durability (3290409) – $2.99
- Conventional Nickel Tip Spark Plug: Maximizes Durability & Heat Transfer (5391105) – $6.29
- Copper Non-Resistor Spark Plug: Quick Starts & Reliable Performance (5410800) – $1.99

What types of Ignition and Tune-Up Products do you sell for my 1949 Nash Ambassador Custom?

As of 11/2/25, these are some of the most in-demand types of Ignition and Tune-Up Products for a 1949 Nash Ambassador Custom:

Can I get help with 1949 Nash Ambassador Custom 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 Nash Ignition and Tune-Up Products and more.

What is your return policy for Nash Ambassador Custom Ignition and Tune-Up Products?

Advance Auto Parts keeps returns simple. For new Nash Ambassador Custom 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.

1949 Nash Ambassador Custom Ignition and Tune-Up Products

Champion – Platinum Power Spark Plug (RN14PMC): Powerful Performance & Durability (Part No.3405)

Autolite – Copper Resistor Spark Plug: Quick Starts & Improved Fuel Efficiency (Part No.405)

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

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

Champion – Copper Plus Spark Plug (RH18Y): Dependable Performance & Durability (Part No.857)

Champion – Copper Plus Spark Plug (RN12YC): Dependable Performance & Durability (Part No.404)

Champion – Copper Plus Spark Plug (N12YC): Dependable Performance & Durability (Part No.38)

Autolite – Copper Resistor Spark Plug: Quick Starts & Enhanced Durability (Part No.306)

Champion – Copper Plus Spark Plug (RN14YC): Dependable Performance & Durability (Part No.405)

ACDelco – Ignition Coil (Part No.U505)

Carquest – Ignition Coil: Meets OE Specifications, 1 Count (Part No.26C1041)

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

Carquest Premium – Ignition Coil: Meets or Exceeds Original Equipment Specifications, 1 Piece (Part No.EBC1715)

Carquest Premium – Ignition Coil (Part No.EBC1521)

Carquest Premium – Ignition Switch (Part No.SBC1325)

Carquest Premium – Ignition Switch (Part No.SBC1325)

ACDelco – Conventional Nickel Tip Spark Plug: Maximizes Durability & Heat Transfer (Part No.R45)

Autolite – Copper Resistor Spark Plug: Quick Starts & Enhanced Durability (Part No.306)

Autolite – Copper Non-Resistor Spark Plug: Quick Starts & Reliable Performance (Part No.295DP)

Champion – Copper Plus Spark Plug (RJ18YC): Dependable Performance & Durability (Part No.58)

Carquest Premium – Ignition Coil (Part No.EBC1521)