1948 Buick Roadmaster Series 70 Ignition and Tune-Up Products

Essential 1948 Buick Roadmaster Series 70 Ignition and Tune-Up Products

ACDelco – Double Platinum Spark Plug (Part No.41-833)

Double Platinum Spark Plug

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$9.79
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
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Autolite – Copper Spark Plug: Delivers Quick Starts, Good Fuel Economy, Smooth Acceleration (Part No.308)

Copper Spark Plug: Delivers Quick Starts, Good Fuel Economy, Smooth Acceleration

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$3.49
Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Designed and engineered in the USA, Autolite Double Platinum spark plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires and increases durability of the plug. Consider upgrading to Autolite Iridium XP spark plugs for increased performance.

Product Features:
  • Copper-glass seal bonds insulator, terminal post center electrode together; assures full required voltage at spark gap; gas-tight seal (100% leak proof)
  • Multi-rib insulator reduces danger of “flash-over”
  • One-piece terminal post adds strength
  • Resistor reduces radio frequency interference (RFI) and electrode erosion
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Autolite – Platinum Spark Plug: Fires Cleaner, Easier Starts, Quicker Acceleration (Part No.AP86)

Platinum Spark Plug: Fires Cleaner, Easier Starts, Quicker Acceleration

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$4.99
Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Designed and engineered in the USA, Autolite Platinum spark plugs provide a center wire platinum firing tip which provides reduced gap erosion, fewer misfires, better performance and increased durability. Consider upgrading to Autolite Double Platinum or Iridium XP spark plugs for increased performance.

Product Features:
  • High nickel alloy side electrode maintains precise gap
  • Full platinum tip assures virtually no gap erosion for long life
  • Necked-down center electrode fires quicker, cleaner with less voltage for easier starts, quicker acceleration and improved fuel economy (as compared to standard plugs)
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Champion – Copper Plus Small Engine Spark Plug: Dependable Performance, OE Replacement, UY6 (Part No.842)

Copper Plus Small Engine Spark Plug: Dependable Performance, OE Replacement, UY6

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$4.49
Dependable Performance, OE Replacement, UY6. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. Built to ISO and SAE standards, it offers dependable performance and durability. The OE type replacement plug resists fouling and boasts superior corrosion resistance. Its nickel copper alloy center electrode allows for accurate control of heat range, ensuring a longer life. The flat seat type design further enhances its reliability.

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
  • Increased Conductivity and Heat Control: The Champion Copper Plus Small Engine Spark Plug features a copper core electrode, enhancing conductivity and heat management for optimal performance and wear.
  • Enhanced Reliability with Flat Seat Design: The flat seat type design of the Champion Copper Plus Small Engine Spark Plug further enhances its reliability, providing a secure fit and consistent performance.
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Carquest Premium – Ignition Coil: Meets or Exceeds Original Equipment Specifications, 1 Piece (Part No.EBC1521)

Ignition Coil: Meets or Exceeds Original Equipment Specifications, 1 Piece

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$16.49
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:
  • 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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Carquest – Ignition Coil (Part No.E5)

Ignition Coil

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$23.05
BWD® is an aftermarket leader, providing a premium line of engine management products. BWD® manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD® is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:
  • Manufactured using high-quality materials to provide superior durability and long service life
  • Designed and engineered to ensure precise performance
  • A full E-Lam core of silicon steel and solid brass high voltage terminals protects against corrosion. Our ignition coils are built for maximum output voltage
  • Primary and Secondary windings feature enamel magnet wire for the highest temperature rating in the aftermarket
  • As a tier I manufacturer with engineering and design capabilities second to none, our ignition coils are made to the highest quality standards
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ACDelco – Ignition Capacitor (Part No.D203)

Ignition Capacitor

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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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Carquest Premium – Distributor Rotor (Part No.DAA1413)

Distributor Rotor

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$12.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest – Ignition Condenser, Capacitance Rating: 0.18-0.23 (Part No.G102A)

Ignition Condenser, Capacitance Rating: 0.18-0.23

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$16.99
Product Features:
  • Offering hundreds of high-quality pigtails & sockets for nearly every electrical job
  • Utilizing high grade materials to ensure peak conductivity and perfect connections
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Carquest Premium – Ignition Condenser (Part No.GAA1039)

Ignition Condenser

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$15.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Ignition Contact Set (Part No.APA1021)

Ignition Contact Set

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$28.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Ignition Conversion Kit (Part No.CBA1770)

Ignition Conversion Kit

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$204.99
Ignition Conversion Kit

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

Ignition Conversion Kit

from

$234.99
Ignition Conversion Kit

1948 Buick Roadmaster Series 70 Ignition and Tune-Up Products

You count on your 1948 Buick Roadmaster Series 70 to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Ignition and Tune-Up Products. With 17 Ignition and Tune-Up Products ranging in price from $2.49 to $234.99, you’re sure to find everything you need for your 1948 Buick Roadmaster Series 70.

Brands matter. If you want to shop a specific Ignition and Tune-Up Products brand, we stock 6 different brands like ACDelco, Autolite, and Carquest Premium. 1948 Buick Roadmaster Series 70 Ignition and Tune-Up Products start as low as $2.49!

One of the best ways to find top quality OEM or aftermarket Ignition and Tune-Up Products is by asking professionals. Short of that, you can shop with confidence thanks to our 42 extensive product reviews on 1948 Buick Roadmaster Series 70 Ignition and Tune-Up Products. Some of the top-rated Ignition and Tune-Up Products products we carry are Spark Plug Non-Foulers – 14mm Gasket Seat with 5.0 stars and Ignition Coil with 1.0 stars.

Did we mention you can order your Ignition and Tune-Up Products from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Ignition and Tune-Up Products inventory for your 1948 Buick Roadmaster Series 70 below to get started!

Top-Rated Ignition and Tune-Up Products Brands For Your 1948 Buick Roadmaster Series 70

Trusted Ignition and Tune-Up Products OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1948 Buick Roadmaster Series 70 running right for years to come. In our inventory you’ll find brands like ACDelco, Autolite, Carquest Premium, and even more.

Popular Champion Ignition and Tune-Up Products

You’ll find popular Champion brand products across Spark Plugs. All are waiting to get your 1948 Buick Roadmaster Series 70 back on the road. Some of the top-rated Champion products in these categories are:

Top-Rated ACDelco Ignition and Tune-Up Products


If ACDelco are what you’re looking for, our inventory holds plenty. We stock ACDelco brand Ignition and Tune-Up Products for your 1948 Buick Roadmaster Series 70, and some of our most reviewed ACDelco parts include:

FAQs for 1948 Buick Roadmaster Series 70 Ignition and Tune-Up Products

What are the most purchased Ignition and Tune-Up Products for the 1948 Buick Roadmaster Series 70?

Out of 17 Ignition and Tune-Up Products for the 1948 Buick Roadmaster Series 70, the most popular in our inventory are:
Double Platinum Spark Plug
from $9.79
This product is not rated
Double Platinum Spark Plug
Spark Plugs
Platinum Spark Plug: Fires Cleaner, Easier Starts, Quicker Acceleration
from $4.99
This product is not rated
Platinum Spark Plug: Fires Cleaner, Easier Starts, Quicker Acceleration
Spark Plugs

What are the top-rated 1948 Buick Roadmaster Series 70 Ignition and Tune-Up Products?

Top-rated Ignition and Tune-Up Products for your 1948 Buick Roadmaster Series 70 based on customer reviews/ratings are:
Spark Plug Non-Foulers - 14mm Gasket Seat
from $5.49
(1)
Spark Plug Non-Foulers – 14mm Gasket Seat
“This simple device allows the spark plugs to remain clean and free of oil on engines that burn oil and that would otherwise foul the plugs. Used a few”
Ignition Coil
from $23.05
(1)
Ignition Coil
“This is a 6volt coil 1970 requires a 12volt coil.”