1974 Citroen SM Ignition and Tune-Up Products

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Essential Ignition and Tune-Up Products for 1974 Citroen SMs

PerTronix – PerTronix SV-161 Ignitor SEV Marchal 6 cyl (Part No.SV-161)

PerTronix SV-161 Ignitor SEV Marchal 6 cyl

from

$196.99
The original Ignitor module is ideal for restorations. Ignitor Module Kits are extremely easy to install and fit into your original distributor to maintain your stock look. No additional ignition box is required keeping a clean look under the hood. Ignitors are available for most distributors that came with mechanical breaker points and will cover AUTOMOTIVE, MARINE, INDUSTRIAL and AGRICULTURE applications.
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PerTronix – PerTronix SV-161N6 Ignitor SEV Marchal 6 cyl 6 Volt Negative Ground (Part No.SV-161N6)

PerTronix SV-161N6 Ignitor SEV Marchal 6 cyl 6 Volt Negative Ground

from

$208.99
The original Ignitor module is ideal for restorations. Ignitor Module Kits are extremely easy to install and fit into your original distributor to maintain your stock look. No additional ignition box is required keeping a clean look under the hood. Ignitors are available for most distributors that came with mechanical breaker points and will cover AUTOMOTIVE, MARINE, INDUSTRIAL and AGRICULTURE applications.
See More

Champion – Champion Copper Plus Spark Plug N9YC – Dependable Performance & Durability, 300 (Part No.300)

Champion Copper Plus Spark Plug N9YC - Dependable Performance & Durability, 300

from

$3.99
Champion Copper Plus spark plugs deliver dependable ignition performance with proven copper-core technology. The copper core electrode provides excellent conductivity and optimized heat control for consistent sparks while the coated shell protects against corrosion. Champion your engine with spark plugs engineered to improve efficiency and keep your vehicle running at its best.
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Autolite – Autolite Double Platinum Spark Plug: Enhanced Durability & Longer Service Life, APP64 (Part No.APP64)

Autolite Double Platinum Spark Plug: Enhanced Durability & Longer Service Life, APP64

from

$7.49
Double Platinum Spark Plug offers enhanced durability and longer service life, making it a top choice for performance-focused engines. Engineered with a platinum-to-platinum design, it minimizes gap erosion and reduces misfires, ensuring consistent ignition and reliability. The yttrium-enhanced ground electrode provides superior heat transfer, allowing the spark plug to withstand high temperatures and pressures for extended durability. Its high alumina ceramic insulator optimizes thermal conductivity and dielectric strength, while the multi-rib insulator prevents flash-over for added safety. Designed with a mid-projection standard center electrode and flat seat type, this spark plug is tailored for distributor-less ignition system (DIS) engines. Both the center and ground electrode tips are crafted from platinum, delivering superior performance compared to copper and standard platinum plugs. With a resistor type included, this spark plug is built to meet the demands of modern engines, offering exceptional value and reliability for long-term use.
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Motorcraft – Motorcraft Standard Spark Plug (AGS32C): Reliable Performance & Durability, SP-436 (Part No.SP-436)

Motorcraft Standard Spark Plug (AGS32C): Reliable Performance & Durability, SP-436

from

$4.49
Standard Spark Plug (AGS32C) by Motorcraft is the ultimate choice for reliable performance and durability, specifically engineered to meet Ford’s stringent standards. Designed as original equipment for Ford, Lincoln, and Mercury vehicles, these spark plugs ensure an exact fit while delivering enhanced durability, reduced fuel consumption, and optimized emissions. Crafted with high-quality nickel for both the center and ground electrode tips, they resist oxidation and arc erosion, ensuring long-lasting performance. The multi-rib insulator effectively prevents misfires, while the design helps avoid false check engine lights, providing peace of mind for drivers. With service intervals of up to 100,000 miles, these spark plugs offer exceptional value and convenience. Backed by Motorcraft’s Service Parts Warranty, they are ideal for domestic and import cars and trucks of all sizes, making them a versatile solution for almost any application. Trust Motorcraft to deliver the same reliable ignition components your vehicle was manufactured with.
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Autolite – Autolite Copper Resistor Spark Plug: Quick Starts & Reliable Performance, 64 (Part No.64)

Autolite Copper Resistor Spark Plug: Quick Starts & Reliable Performance, 64

from

$4.49
Autolite Copper spark plugs are crafted to ensure quick starts and reliable performance, making them a dependable choice 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 enhance durability for extended use. The high alumina multi-rib ceramic insulator boosts thermal conductivity and insulation, ensuring superior strength under demanding conditions. With a nickel-plated shell, these spark plugs resist corrosion, adding to their longevity. Designed for optimal fuel efficiency, they help improve fuel economy, saving you money over time. The mid-projection standard center electrode and flat seat type further contribute to their consistent performance. Equipped with a resistor, these spark plugs are built to meet regular grade expectations while delivering reliable ignition and smooth operation.
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ACDelco – ACDelco Conventional Spark Plug, R43XLS (Part No.R43XLS)

ACDelco Conventional Spark Plug, R43XLS

from

$6.49
ACDelco GM Original Equipment Conventional Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These 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. ACDelco GM Original Equipment parts are the true OE parts installed during the production of 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.
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NGK – NGK Standard Nickel Spark Plug (BPR5ES): Reliable OE Performance, 7734 (Part No.7734)

NGK Standard Nickel Spark Plug (BPR5ES): Reliable OE Performance, 7734

from

$6.99
NGK Standard spark plugs (in the iconic NGK ‘yellow box’ packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK’s legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
See More

NGK – NGK V-Power Nickel Spark Plug (BPR6EY): Enhanced Ignitability & Performance, 6427 (Part No.6427)

NGK V-Power Nickel Spark Plug (BPR6EY): Enhanced Ignitability & Performance, 6427

from

$5.99
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.
See More

NGK – NGK Standard Nickel Spark Plug (BPR6ES): Reliable OE Performance, 7131 (Part No.7131)

NGK Standard Nickel Spark Plug (BPR6ES): Reliable OE Performance, 7131

from

$5.59
NGK Standard spark plugs (in the iconic NGK ‘yellow box’ packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK’s legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
See More

Champion – Champion Copper Plus Spark Plug RN9YC – Dependable Performance & Durability, 415 (Part No.415)

Champion Copper Plus Spark Plug RN9YC - Dependable Performance & Durability, 415

from

$5.99
Champion Copper Plus spark plugs deliver dependable ignition performance with proven copper-core technology. The copper core electrode provides excellent conductivity and optimized heat control for consistent sparks while the coated shell protects against corrosion. Champion your engine with spark plugs engineered to improve efficiency and keep your vehicle running at its best.
See More

Autolite – Autolite Platinum Spark Plug: Improved Performance & Durability, AP64 (Part No.AP64)

Autolite Platinum Spark Plug: Improved Performance & Durability, AP64

from

$5.49
Autolite Platinum spark plugs are crafted for exceptional performance and durability, making them an ideal choice for older engine designs. Featuring a platinum center electrode firing tip, they ensure quicker firing, smoother starts, and enhanced fuel efficiency. The platinum construction resists gap erosion, extending the service life, while the high alumina ceramic insulator provides superior thermal conductivity and insulation for added strength. A multi-rib insulator design prevents flash-over, ensuring reliable operation, and the nickel-plated shell offers excellent corrosion resistance for long-lasting durability. With a mid-projection standard center electrode and a flat seat type, these performance-grade spark plugs deliver consistent results. The combination of a platinum tip and nickel ground electrode ensures optimal ignition, making these spark plugs a dependable upgrade for improved acceleration and overall engine efficiency.
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NGK – NGK Iridium IX Spark Plug (BPR6EIX): Enhanced Acceleration & Durability, 6637 (Part No.6637)

NGK Iridium IX Spark Plug (BPR6EIX): Enhanced Acceleration & Durability, 6637

from

$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.
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NGK – NGK V-Power Nickel Spark Plug (BPR5EY): Reliable Performance & Ignitability, 1233 (Part No.1233)

NGK V-Power Nickel Spark Plug (BPR5EY): Reliable Performance & Ignitability, 1233

from

$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.
See More

NGK – NGK G-Power Spark Plug (BPR5EGP): Enhanced Durability & Fuel Efficiency, 7082 (Part No.7082)

NGK G-Power Spark Plug (BPR5EGP): Enhanced Durability & Fuel Efficiency, 7082

from

$8.99
NGK G-Power Platinum spark plugs are the best single platinum spark plugs at an economical price. G-Power plugs feature a fine wire platinum center electrode and a trapezoidal cut ground electrode that offers increased durability, improved fuel efficiency, lower emissions, faster starts and quicker acceleration over conventional nickel spark plugs. An excellent upgrade for vehicles which used nickel alloy spark plugs originally. For better performance consider upgrading to a NGK Iridium IX plug. For even greater performance consider upgrading to a NGK RUTHENIUM HX plug.
See More

NGK – NGK G-Power Spark Plug (BPR6EGP): Enhanced Durability & Fuel Efficiency, 7084 (Part No.7084)

NGK G-Power Spark Plug (BPR6EGP): Enhanced Durability & Fuel Efficiency, 7084

from

$6.99
NGK G-Power Platinum spark plugs are the best single platinum spark plugs at an economical price. G-Power plugs feature a fine wire platinum center electrode and a trapezoidal cut ground electrode that offers increased durability, improved fuel efficiency, lower emissions, faster starts and quicker acceleration over conventional nickel spark plugs. An excellent upgrade for vehicles which used nickel alloy spark plugs originally. For better performance consider upgrading to a NGK Iridium IX plug. For even greater performance consider upgrading to a NGK RUTHENIUM HX plug.
See More

Autolite Iridium – Autolite Iridium Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP64 (Part No.XP64)

Autolite Iridium Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP64

from

$10.49
Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Designed and engineered in the USA, the Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6mm finewire design and patented platinum sidewire technology to provide better overall durability and a more focused ignition for enhanced ignitability and performance. Features double Iridium-enhanced alloy technology center electrode for improved durability and wear resistance.
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Upgrade your 1974 Citroen SM with Top-Quality Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 1974 Citroen SM, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Citroen or enhancing its overall performance, Ignition and Tune-Up Products are key to keeping your SM functioning at its best. At Advance Auto Parts, we offer a wide selection of 17 Ignition and Tune-Up Products for the 1974 Citroen SM, designed to meet your needs without breaking the bank. From Ignition Coil 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 1974 Citroen SM at great prices. Our Ignition and Tune-Up Products inventory for this model ranges from just $2.65 to $208.99, with an average price of $35.73. Our 17 Ignition and Tune-Up Products in stock come from 6 trusted brands, so you’re sure to find the right part for your 1974 Citroen SM 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 1974 Citroen SM, we stock popular OEM and aftermarket Ignition and Tune-Up Products from top names like NGK, Champion, Autolite, and more. NGK Ignition and Tune-Up Products start at just $5.59 and boast an impressive 4.8 stars average rating from customers. Champion and Autolite also bring quality to the table, with Ignition and Tune-Up Products available starting at $3.99, and at an average 4.8 stars rating. With 213 customer reviews and counting, our 1974 Citroen SM 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 Batteries and Chargers, Fluids and Chemicals and more to make sure your 1974 Citroen SM is always ready to roll. We’re committed to providing you with everything you need to keep your SM in top shape, all in one place. Start shopping confidently below for your 1974 Citroen SM!

Best-Selling Ignition Coils for 1974 Citroen SMs

Enhance the driving experience in your Citroen with 2 quality Ignition Coil components, starting at $196.99.

PerTronix – PerTronix SV-161N6 Ignitor SEV Marchal 6 cyl 6 Volt Negative Ground (Part No.SV-161N6)

PerTronix SV-161N6 Ignitor SEV Marchal 6 cyl 6 Volt Negative Ground

from

$208.99
The original Ignitor module is ideal for restorations. Ignitor Module Kits are extremely easy to install and fit into your original distributor to maintain your stock look. No additional ignition box is required keeping a clean look under the hood. Ignitors are available for most distributors that came with mechanical breaker points and will cover AUTOMOTIVE, MARINE, INDUSTRIAL and AGRICULTURE applications.
See More

PerTronix – PerTronix SV-161 Ignitor SEV Marchal 6 cyl (Part No.SV-161)

PerTronix SV-161 Ignitor SEV Marchal 6 cyl

from

$196.99
The original Ignitor module is ideal for restorations. Ignitor Module Kits are extremely easy to install and fit into your original distributor to maintain your stock look. No additional ignition box is required keeping a clean look under the hood. Ignitors are available for most distributors that came with mechanical breaker points and will cover AUTOMOTIVE, MARINE, INDUSTRIAL and AGRICULTURE applications.
See More

Most Popular 1974 Citroen SM Spark Plugs

Customize your Citroen with 15 Spark Plugs products like Spark Plugs, all priced under $16.99.

NGK – NGK Standard Nickel Spark Plug (BPR5ES): Reliable OE Performance, 7734 (Part No.7734)

NGK Standard Nickel Spark Plug (BPR5ES): Reliable OE Performance, 7734

from

$6.99
NGK Standard spark plugs (in the iconic NGK ‘yellow box’ packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK’s legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
See More

NGK – NGK Standard Nickel Spark Plug (BPR6ES): Reliable OE Performance, 7131 (Part No.7131)

NGK Standard Nickel Spark Plug (BPR6ES): Reliable OE Performance, 7131

from

$5.59
NGK Standard spark plugs (in the iconic NGK ‘yellow box’ packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK’s legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
See More

NGK – NGK G-Power Spark Plug (BPR5EGP): Enhanced Durability & Fuel Efficiency, 7082 (Part No.7082)

NGK G-Power Spark Plug (BPR5EGP): Enhanced Durability & Fuel Efficiency, 7082

from

$8.99
NGK G-Power Platinum spark plugs are the best single platinum spark plugs at an economical price. G-Power plugs feature a fine wire platinum center electrode and a trapezoidal cut ground electrode that offers increased durability, improved fuel efficiency, lower emissions, faster starts and quicker acceleration over conventional nickel spark plugs. An excellent upgrade for vehicles which used nickel alloy spark plugs originally. For better performance consider upgrading to a NGK Iridium IX plug. For even greater performance consider upgrading to a NGK RUTHENIUM HX plug.
See More

Autolite – Autolite Platinum Spark Plug: Improved Performance & Durability, AP64 (Part No.AP64)

Autolite Platinum Spark Plug: Improved Performance & Durability, AP64

from

$5.49
Autolite Platinum spark plugs are crafted for exceptional performance and durability, making them an ideal choice for older engine designs. Featuring a platinum center electrode firing tip, they ensure quicker firing, smoother starts, and enhanced fuel efficiency. The platinum construction resists gap erosion, extending the service life, while the high alumina ceramic insulator provides superior thermal conductivity and insulation for added strength. A multi-rib insulator design prevents flash-over, ensuring reliable operation, and the nickel-plated shell offers excellent corrosion resistance for long-lasting durability. With a mid-projection standard center electrode and a flat seat type, these performance-grade spark plugs deliver consistent results. The combination of a platinum tip and nickel ground electrode ensures optimal ignition, making these spark plugs a dependable upgrade for improved acceleration and overall engine efficiency.
See More

Champion – Champion Copper Plus Spark Plug N9YC – Dependable Performance & Durability, 300 (Part No.300)

Champion Copper Plus Spark Plug N9YC - Dependable Performance & Durability, 300

from

$3.99
Champion Copper Plus spark plugs deliver dependable ignition performance with proven copper-core technology. The copper core electrode provides excellent conductivity and optimized heat control for consistent sparks while the coated shell protects against corrosion. Champion your engine with spark plugs engineered to improve efficiency and keep your vehicle running at its best.
See More

NGK – NGK V-Power Nickel Spark Plug (BPR6EY): Enhanced Ignitability & Performance, 6427 (Part No.6427)

NGK V-Power Nickel Spark Plug (BPR6EY): Enhanced Ignitability & Performance, 6427

from

$5.99
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.
See More

NGK – NGK Iridium IX Spark Plug (BPR6EIX): Enhanced Acceleration & Durability, 6637 (Part No.6637)

NGK Iridium IX Spark Plug (BPR6EIX): Enhanced Acceleration & Durability, 6637

from

$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.
See More

NGK – NGK V-Power Nickel Spark Plug (BPR5EY): Reliable Performance & Ignitability, 1233 (Part No.1233)

NGK V-Power Nickel Spark Plug (BPR5EY): Reliable Performance & Ignitability, 1233

from

$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.
See More

Champion – Champion Copper Plus Spark Plug RN9YC – Dependable Performance & Durability, 415 (Part No.415)

Champion Copper Plus Spark Plug RN9YC - Dependable Performance & Durability, 415

from

$5.99
Champion Copper Plus spark plugs deliver dependable ignition performance with proven copper-core technology. The copper core electrode provides excellent conductivity and optimized heat control for consistent sparks while the coated shell protects against corrosion. Champion your engine with spark plugs engineered to improve efficiency and keep your vehicle running at its best.
See More

Autolite – Autolite Double Platinum Spark Plug: Enhanced Durability & Longer Service Life, APP64 (Part No.APP64)

Autolite Double Platinum Spark Plug: Enhanced Durability & Longer Service Life, APP64

from

$7.49
Double Platinum Spark Plug offers enhanced durability and longer service life, making it a top choice for performance-focused engines. Engineered with a platinum-to-platinum design, it minimizes gap erosion and reduces misfires, ensuring consistent ignition and reliability. The yttrium-enhanced ground electrode provides superior heat transfer, allowing the spark plug to withstand high temperatures and pressures for extended durability. Its high alumina ceramic insulator optimizes thermal conductivity and dielectric strength, while the multi-rib insulator prevents flash-over for added safety. Designed with a mid-projection standard center electrode and flat seat type, this spark plug is tailored for distributor-less ignition system (DIS) engines. Both the center and ground electrode tips are crafted from platinum, delivering superior performance compared to copper and standard platinum plugs. With a resistor type included, this spark plug is built to meet the demands of modern engines, offering exceptional value and reliability for long-term use.
See More

NGK – NGK G-Power Spark Plug (BPR6EGP): Enhanced Durability & Fuel Efficiency, 7084 (Part No.7084)

NGK G-Power Spark Plug (BPR6EGP): Enhanced Durability & Fuel Efficiency, 7084

from

$6.99
NGK G-Power Platinum spark plugs are the best single platinum spark plugs at an economical price. G-Power plugs feature a fine wire platinum center electrode and a trapezoidal cut ground electrode that offers increased durability, improved fuel efficiency, lower emissions, faster starts and quicker acceleration over conventional nickel spark plugs. An excellent upgrade for vehicles which used nickel alloy spark plugs originally. For better performance consider upgrading to a NGK Iridium IX plug. For even greater performance consider upgrading to a NGK RUTHENIUM HX plug.
See More

Autolite – Autolite Copper Resistor Spark Plug: Quick Starts & Reliable Performance, 64 (Part No.64)

Autolite Copper Resistor Spark Plug: Quick Starts & Reliable Performance, 64

from

$4.49
Autolite Copper spark plugs are crafted to ensure quick starts and reliable performance, making them a dependable choice 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 enhance durability for extended use. The high alumina multi-rib ceramic insulator boosts thermal conductivity and insulation, ensuring superior strength under demanding conditions. With a nickel-plated shell, these spark plugs resist corrosion, adding to their longevity. Designed for optimal fuel efficiency, they help improve fuel economy, saving you money over time. The mid-projection standard center electrode and flat seat type further contribute to their consistent performance. Equipped with a resistor, these spark plugs are built to meet regular grade expectations while delivering reliable ignition and smooth operation.
See More

ACDelco – ACDelco Conventional Spark Plug, R43XLS (Part No.R43XLS)

ACDelco Conventional Spark Plug, R43XLS

from

$6.49
ACDelco GM Original Equipment Conventional Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These 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. ACDelco GM Original Equipment parts are the true OE parts installed during the production of 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.
See More

Autolite Iridium – Autolite Iridium Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP64 (Part No.XP64)

Autolite Iridium Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP64

from

$10.49
Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Designed and engineered in the USA, the Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6mm finewire design and patented platinum sidewire technology to provide better overall durability and a more focused ignition for enhanced ignitability and performance. Features double Iridium-enhanced alloy technology center electrode for improved durability and wear resistance.
See More

Motorcraft – Motorcraft Standard Spark Plug (AGS32C): Reliable Performance & Durability, SP-436 (Part No.SP-436)

Motorcraft Standard Spark Plug (AGS32C): Reliable Performance & Durability, SP-436

from

$4.49
Standard Spark Plug (AGS32C) by Motorcraft is the ultimate choice for reliable performance and durability, specifically engineered to meet Ford’s stringent standards. Designed as original equipment for Ford, Lincoln, and Mercury vehicles, these spark plugs ensure an exact fit while delivering enhanced durability, reduced fuel consumption, and optimized emissions. Crafted with high-quality nickel for both the center and ground electrode tips, they resist oxidation and arc erosion, ensuring long-lasting performance. The multi-rib insulator effectively prevents misfires, while the design helps avoid false check engine lights, providing peace of mind for drivers. With service intervals of up to 100,000 miles, these spark plugs offer exceptional value and convenience. Backed by Motorcraft’s Service Parts Warranty, they are ideal for domestic and import cars and trucks of all sizes, making them a versatile solution for almost any application. Trust Motorcraft to deliver the same reliable ignition components your vehicle was manufactured with.
See More

Top-Rated Ignition and Tune-Up Products Brands For Your 1974 Citroen SM

Shop for the best-rated brands offering Ignition and Tune-Up Products and other products for your 1974 Citroen SMs. Below you’ll find some of our best rated Ignition and Tune-Up Products from NGK, Champion, and Autolite, and more. Ignition and Tune-Up Products from these brands that fit a 1974 SM start at just $3.99 and are rated as high as 4.8 stars. OEM and aftermarket Ignition and Tune-Up Products don’t get more top quality, durable, and affordable than from the brands below.

Popular NGK 1974 Citroen SM Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 1974 Citroen SM, using quality Ignition and Tune-Up Products is essential to ensure durability and a perfect fit. NGK ticks all of those boxes. We offer a wide selection of NGK Ignition and Tune-Up Products, specifically designed for the 1974 Citroen SM. With over 3 NGK 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 $5.59, with an average price of just $7.19. Plus, with over 133 customer reviews and an average rating of 4.8 stars, you can trust that our NGK 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.
NGK Standard Nickel Spark Plug (BPR6ES): Reliable OE Performance, 7131
from $5.59
(53)
NGK Standard Nickel Spark Plug (BPR6ES): Reliable OE Performance, 7131
“They spark well. Engine runs noticeably better with them in. Would not run without them. The old dirty plugs ran bad. These are better. I run NGK in”
NGK G-Power Spark Plug (BPR5EGP): Enhanced Durability & Fuel Efficiency, 7082
from $8.99
(27)
NGK G-Power Spark Plug (BPR5EGP): Enhanced Durability & Fuel Efficiency, 7082
“Spring Tune Up for 1976 MG Midget”

Popular Champion 1974 Citroen SM Ignition and Tune-Up Products

Champion auto parts is one of the highest quality Ignition and Tune-Up Product brands in the market. Any 1974 Citroen SM owner should feel confident when installing genuine Champion parts in their vehicle. To ensure the best fit and performance for your 1974 SM, Advance Auto Parts carries a full inventory of 2 Champion Ignition and Tune-Up Products. Plus you will be keeping your Citroen in peak condition while saving money because prices on these Champion Ignition and Tune-Up Products range from $3.99 to $5.99, plus, with more than 4 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.
Champion Copper Plus Spark Plug RN9YC - Dependable Performance & Durability, 415
from $5.99
(3)
Champion Copper Plus Spark Plug RN9YC – Dependable Performance & Durability, 415
“Exact fit. In stock. Good price. High quality.”

FAQs for 1974 Citroen SM Ignition and Tune-Up Products

Which Ignition and Tune-Up Products are best-sellers for 1974 Citroen SMs?

Out of 17 Ignition and Tune-Up Products that fit 1974 Citroen SMs, the following parts are the top sellers:

What’s the price range for 1974 Citroen SM Ignition and Tune-Up Products?

Ignition and Tune-Up Product prices for the 1974 Citroen SM start at $2.65 and go up to $208.99 for the most premium parts.

What’s the average price of a Ignition and Tune-Up Product for a 1974 Citroen SM?

The average price for Ignition and Tune-Up Products for the 1974 Citroen SM is $35.73. 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 Citroen SM model years?

Yes, we currently carry Ignition and Tune-Up Products for 3 model years of Citroen SMs between 1971 and 1975. Ignition and Tune-Up Products are bought most frequently for the following model years: 1975, 1973, 1972, and 1971.

What are the cheapest Ignition and Tune-Up Products for my 1974 Citroen SM?

What are the top-rated Ignition and Tune-Up Products that fit the 1974 Citroen SM?

Out of 213 reviews by customers, our 1974 Citroen SM 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 1974 Citroen SM and their top-rated products:

What types of Ignition and Tune-Up Products do you sell for my 1974 Citroen SM?

As of 8/2/26, these are some of the most in-demand types of Ignition and Tune-Up Products for a 1974 Citroen SM:

Can I get help with 1974 Citroen SM 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 Citroen Ignition and Tune-Up Products and more.

What is your return policy for Citroen SM Ignition and Tune-Up Products?

Advance Auto Parts keeps returns simple. For new Citroen SM 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.