Essential Ignition and Tune-Up Products for 1946 Cadillac Commercial Chasses

from

$165.99

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 D8001 Flame-Thrower GM HEI Tune Up Chevrolet/Cadillac Kit Red Cap
Kits include street-strip 4-pin module and coil combination.

from

$234.99

Ignition Conversion Kit

from

$165.99

PerTronix D8002 Flame-Thrower GM HEI Tune Up Chevrolet/Cadillac Kit Blue Cap
Kits include street-strip 4-pin module and coil combination.

from

$391.99

Ignition Conversion Kit

from

$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

from

$27.05

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

Product Features:

100% pure copper windings in primary and secondary bobbins improve durability and provide higher resistance to internal shorts and dielectric breakdown
Thermoplastic housing withstands heat stress for enhanced durability
Internal core made from grain oriented electrical steel limits loss factor within magnetic circuit to reduce heat and ensure coil endurance
External core made from oriented silicon steel ensures durability and longevity
Stainless steel spring resists corrosion

from

$21.99

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.

from

$28.99

from

$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

from

$24.05

100% pure copper windings in primary and secondary bobbins improve durability and provide higher resistance to internal shorts and dielectric breakdown
Thermoplastic housing withstands heat stress for enhanced durability
Internal core made from grain oriented electrical steel limits loss factor within magnetic circuit to reduce heat and ensure coil endurance
External core made from oriented silicon steel ensures durability and longevity
Stainless steel spring resists corrosion

from

$41.49

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.

from

$78.99

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

from

$39.05

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 with copper windings and permanent magnets to ensure strong signal emission and improved performance
High temperature enameled wires were specified for better insulation and 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

from

$31.99

Driveworks® offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.

Product Features:

Direct-fit OE replacement ensures ease of installation
Designed to meet OE performance
As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need

from

$29.99

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

from

$99.99

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

from

$7.49

The Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented electrode configuration of these new The spark plugs increases the amount of combustion pressure created during each power stroke of an engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines. E3.46 is a 14mm, 0.750 reach plug with a gasket seat. It fits a wide variety of applications from the 60s to early 90s, especially import. E3.46 is widely stocked in automotive retail stores. The automotive plugs have three legs securing the Diamond FIRE electrode to the shell. This allows for excellent heat transfer, and helps to create more turbulence in the cylinder. The patented Diamond FIRE side wire is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use.

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 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.
Wide Compatibility: The E3.46 spark plugs are 14mm with a 0.750 reach and a gasket seat, making them suitable for a wide range of applications from the 1960s to early 1990s, especially for import vehicles.
Widely Available: The E3.46 spark plugs are widely stocked in automotive retail stores, ensuring easy availability for consumers.

from

$4.49

Champion Platinum Power spark plugs deliver powerful performance. Made from exclusive Heat-Active alloy, a fine-wire center electrode and V-trimmed ground electrode provides sharp spark focus.

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

from

$4.99

ACDelco Professional Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement 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.

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

from

$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.

from

$6.79

ACDelco Gold (Professional) RAPIDFIRE Spark Plugs are a high quality alternative to Original Equipment (OE) parts. These RAPIDFIRE Single Platinum Performance Spark Plugs are designed for everyday use and are a high quality replacement for many vehicles on the road today. These premium aftermarket spark plugs have high-quality suppressors that help prevent misfiring, an improved plug to boot seal, and a pure copper core for greater durability. 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:

Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference, regulates spark energy for long electrode life, and helps protect against high combustion pressures
Pure copper core provides great heat transfer and helps maximize plug durability
Platinum on center electrode enables superior spark characteristics and can reduce voltage requirements of the ignition system
Ribless insulator helps optimize plug to boot seal
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
High-Quality Suppressors: These spark plugs are equipped with high-quality suppressors that help prevent misfiring, ensuring smooth and efficient engine operation.

from

$4.29

With over 100 years of engineering expertise and more than 11 billion plugs sold, Autolite Platinum spark plugs are designed and engineered in the USA to deliver exceptional performance. Featuring a high nickel alloy side electrode that maintains a precise gap and a full platinum tip that ensures virtually no gap erosion, these spark plugs offer long-lasting durability. The necked-down center electrode fires quicker and cleaner with less voltage, resulting in easier starts, quicker acceleration, and improved fuel economy compared to standard plugs.

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)
Improved Fuel Economy: Designed to enhance fuel efficiency compared to standard plugs.
Gasket Seat Type: Ensures a secure fit and optimal performance.

from

$16.99

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

from

$21.79

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

FAQs for 1946 Cadillac Commercial Chassis Ignition and Tune-Up Products

Which Ignition and Tune-Up Products are best-sellers for 1946 Cadillac Commercial Chasses?

Out of 8 Ignition and Tune-Up Products that fit 1946 Cadillac Commercial Chasses, the following parts are the top sellers:

Copper Plus Small Engine Spark Plug: Dependable Performance, OE Replacement, UY6 (12019613) – $4.49
Ignition Coil: Meets or Exceeds Original Equipment Specifications, 1 Piece (12413133) – $16.49
Ignition Condenser (12450400) – $15.99

What’s the price range for 1946 Cadillac Commercial Chassis Ignition and Tune-Up Products?

Ignition and Tune-Up Product prices for the 1946 Cadillac Commercial Chassis start at $2.29 and go up to $391.99 for the most premium parts.

What’s the average price of a Ignition and Tune-Up Product for a 1946 Cadillac Commercial Chassis?

The average price for Ignition and Tune-Up Products for the 1946 Cadillac Commercial Chassis is $88.13. 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 Cadillac Commercial Chassis model years?

Yes, we currently carry Ignition and Tune-Up Products for 38 model years of Cadillac Commercial Chasses between 1947 and 1984. Ignition and Tune-Up Products are bought most frequently for the following model years: 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, and 1976.

What are the cheapest Ignition and Tune-Up Products for my 1946 Cadillac Commercial Chassis?

The cheapest 1946 Cadillac Commercial Chassis Ignition and Tune-Up Products we carry in stock are:

Copper Spark Plug: Delivers Quick Starts, Good Fuel Economy, Smooth Acceleration (15650035) – $2.29
Copper Plus Small Engine Spark Plug: Dependable Performance, OE Replacement, UY6 (12019613) – $4.49
Ignition Condenser (12450400) – $15.99
Ignition Coil: Meets or Exceeds Original Equipment Specifications, 1 Piece (12413133) – $16.49
Ignition Condenser, Capacitance Rating: 0.18-0.23 (18250104) – $16.99

What are the top-rated Ignition and Tune-Up Products that fit the 1946 Cadillac Commercial Chassis?

Out of 2 reviews by customers, our 1946 Cadillac Commercial Chassis 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 1946 Cadillac Commercial Chassis and their top-rated products:

Spark Plugs
- Copper Spark Plug: Delivers Quick Starts, Good Fuel Economy, Smooth Acceleration (15650035) – $2.29

What types of Ignition and Tune-Up Products do you sell for my 1946 Cadillac Commercial Chassis?

As of 2/5/25, these are some of the most in-demand types of Ignition and Tune-Up Products for a 1946 Cadillac Commercial Chassis:

Can I get help with 1946 Cadillac Commercial Chassis 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 Cadillac Ignition and Tune-Up Products and more.

What is your return policy for Cadillac Commercial Chassis Ignition and Tune-Up Products?

Advance Auto Parts keeps returns simple. For new Cadillac Commercial Chassis 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.

1946 Cadillac Commercial Chassis Ignition and Tune-Up Products

PerTronix – D8001 Flame-Thrower GM HEI Tune Up Chevrolet/Cadillac Kit Red Cap (Part No.D8001)

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

PerTronix – D8002 Flame-Thrower GM HEI Tune Up Chevrolet/Cadillac Kit Blue Cap (Part No.D8002)

Carquest Premium – Ignition Conversion Kit (Part No.CBA1800)

Carquest – Ignition Condenser, Capacitance Rating: 0.18-0.23 (Part No.G102A)

Carquest – Ignition Contact Set and Condenser Kit, Capacitance Rating: 0.18-0.23 (Part No.A2120)

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

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

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

Carquest – Contact Set (Points) (Part No.A120V)

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

ACDelco – Ignition Coil (Part No.U505)

Carquest – Ignition Coil (Part No.E70)

Driveworks – Electronic Ignition Coil (Part No.26196)

Carquest – Ignition Coil: Meets OE Specifications, 1 Count (Part No.26C1065)

ACDelco – Ignition Coil (Part No.D504A)

E3 – DiamondFIRE Automotive Spark Plug: More Power, Saves Gas (Part No.E3.46)

Champion – Platinum Power Spark Plug: Powerful Perfromance, OE Replacement, RN14PMC5 (Part No.3031)

ACDelco – Copper Core Spark Plug (Part No.R43S)

Champion – Copper Plus Small Engine Spark Plug: Dependable Performance, OE Replacement, UY6 (Part No.842)

ACDelco – RAPIDFIRE Premium Platinum Tip Copper Core Spark Plug: Reduces Misfires & Enhances Durability (Part No.4)

Autolite – Platinum Spark Plug: Fires Cleaner, Easier Starts, Quicker Acceleration (Part No.AP85)

ACDelco – Ignition Capacitor (Part No.D204)

ACDelco – Ignition Capacitor (Part No.D203)

Carquest Premium – Ignition Condenser (Part No.GAA1039)

Carquest – Ignition Condenser, Capacitance Rating: 0.18-0.23 (Part No.G102A)

Carquest Premium – Ignition Conversion Kit (Part No.CBA1800)

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

ACDelco – Ignition Capacitor (Part No.D203)

Carquest Premium – Ignition Coil: Meets or Exceeds Original Equipment Specifications, 1 Piece (Part No.EBC1521)

Autolite – Copper Spark Plug: Delivers Quick Starts, Good Fuel Economy, Smooth Acceleration (Part No.3136)

Champion – Copper Plus Small Engine Spark Plug: Dependable Performance, OE Replacement, UY6 (Part No.842)