1970 Jensen Interceptor Ignition and Tune-Up Products

Name: Conventional Spark Plug: Reliable Performance & Durability
Brand: ACDelco
SKU: R44XL
Price: 4.99 USD
Rating: 5.0 (2 reviews)

Below you will find various in-demand Jensen Ignition and Tune-Up Products, components and accessories for your 1970 Interceptor. Advance Auto Parts has popular Interceptor parts like Ignition Coils and Boots, Ignition Boots, Spark Plugs and more. You’ll also find aftermarket and OEM Ignition and Tune-Up Products for other Interceptor model years including 1967, 1968, 1969, 1971, 1972, 1973, 1974, 1975, 1976 and more. Select a category of 1970 Jensen Interceptor Ignition and Tune-Up Products below and start saving instantly.

Popular 1970 Jensen Interceptor Ignition and Tune-Up Products Categories

Standard Spark Plug Wires

Optional Spark Plug Wires

Essential Ignition and Tune-Up Products for 1970 Jensen Interceptors

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$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

$3.79

Copper Plus spark plug delivers dependable 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 reliable ignition under various conditions. Built to ISO and SAE Standards, this spark plug offers proven performance and superior corrosion resistance, making it a trustworthy choice for long-term use. With a flat seat type and integrated resistor, it is designed to meet the demands of modern engines while maintaining compatibility and 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

from

$6.99

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: ACDelco Gold RAPIDFIRE Spark Plugs feature high-quality suppressors that help prevent misfiring, ensuring reliable performance for everyday use.
Improved Plug to Boot Seal: Designed with an improved plug to boot seal, these spark plugs provide a secure fit, enhancing overall engine performance and longevity.

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$3.99

The Copper Plus Spark Plug delivers dependable performance and durability, making it an ideal OE-type replacement for your engine. Featuring a copper core center electrode, it ensures increased conductivity and precise heat control, promoting longer life and consistent performance. Its durable nickel center electrode tip enhances longevity, while the superior corrosion resistance ensures reliability even in challenging conditions. Designed to resist fouling, this spark plug maintains optimal engine efficiency over time. Built to ISO and SAE Standards, it guarantees proven performance and compatibility with a wide range of engines. The flat seat type and standard-grade design make it a reliable choice for maintaining your engine’s peak performance. Whether you’re looking for enhanced heat control or a spark plug that stands up to wear, this Champion spark plug is engineered to deliver exceptional value and 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 that enhances conductivity and heat control, ensuring good overall wear.
Durable Nickel Center Electrode Tip: The nickel center electrode tip material ensures durability, providing a longer lifespan for your engine’s spark plug.

from

$133.99

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

Product Features:

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

from

$153.99

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

from

$88.99

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

Product Features:

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

from

$90.99

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

from

$579.99

Distributors

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$799.99

Distributors

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$549.99

Distributors

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$79.99

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

Product Features:

Helically wound conductor suppresses electro and radio noise
Kevlar core combination for great strength and durability
Heavy Duty Terminals For Secure Connection
8mm silicone and synthetic jacket resists heat and abrasion
500 Ohms/ft. Resistance For Improved Spark Delivery And Power
Silicone Boots Protect Against High Exhaust Temps

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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

from

$46.99

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:

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

$43.99

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
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

from

$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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$73.99

Helically wound conductor suppresses electro and radio noise
Kevlar core combination for great strength and durability
Heavy Duty Terminals For Secure Connection
8mm silicone and synthetic jacket resists heat and abrasion
500 Ohms/ft. Resistance For Improved Spark Delivery And Power
Silicone Boots Protect Against High Exhaust Temps

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$231.99

ACCEL now offers the cure for burnt spark plug boots with Extreme 9000 Ceramic wire kits. The 8mm Ferro-Spiral core wire now has ceramic boots on the spark plug end of the wires. Ceramic boots withstand up to 2,000 degrees. Great for running headers with close tolerances, an engine bay with little room, or an RV with boots that melt because of heat. Ultra high temperature double silicone construction wire rated at 600 degrees fahrenheit peak. 500 ohms/ft Ferro-Spiral core developed for performance use. Excellent energy delivery to the spark plugs, while providing the highest level of RFI/EMI suppression. Stainless steel spark plug terminals for maximum spark energy to the plugs. Pre-made to factory lengths for a perfect fit.

Product Features:

Ceramic boots withstand up to 2,000░ Fahrenheit
Ceramic boots withstand up to 2,000° Fahrenheit
8mm double silicone construction black wire rated at 600░ F rated
8mm double silicone construction black wire rated at 600° F rated
500 Ohms/foot ferro sprial core offers the highest level of RFI/EMI suppression
Universal and custom fit applications
Universal And Custom Fit Applications

Upgrade your 1970 Jensen Interceptor with Top-Quality Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 1970 Jensen Interceptor, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Jensen or enhancing its overall performance, Ignition and Tune-Up Products are key to keeping your Interceptor functioning at its best. At Advance Auto Parts, we offer a wide selection of 21 Ignition and Tune-Up Products for the 1970 Jensen Interceptor, designed to meet your needs without breaking the bank. From Ignition Coils and Boot replacements to Ignition Boots 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 1970 Jensen Interceptor at great prices. Our Ignition and Tune-Up Products inventory for this model ranges from just $3.99 to $488.99, with an average price of $74.03. Our 21 Ignition and Tune-Up Products in stock come from 12 trusted brands, so you’re sure to find the right part for your 1970 Jensen Interceptor 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 1970 Jensen Interceptor, we stock popular OEM and aftermarket Ignition and Tune-Up Products from top names like Mallory, NGK, Autolite, and more. Mallory Ignition and Tune-Up Products start at just $133.99 and boast an impressive 4.9 stars average rating from customers. NGK and 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 138 customer reviews and counting, our 1970 Jensen Interceptor 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, Wipers and Related Products and more to make sure your 1970 Jensen Interceptor is always ready to roll. We’re committed to providing you with everything you need to keep your Interceptor in top shape, all in one place. Start shopping confidently below for your 1970 Jensen Interceptor!

Best-Selling Ignition Coils and Boots for 1970 Jensen Interceptors

Enhance the driving experience in your Jensen with 4 quality Ignition Coils and Boot components, starting at $41.49.

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from

$43.99

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
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

from

$41.49

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

$79.99

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

$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.

Top Picks for 1970 Jensen Interceptor Spark Plugs

Upgrade Jensen Interceptors with top-quality Spark Plugs parts, including 10 OEM and aftermarket selections for your 1970 model.

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from

$8.49

The Premium DiamondFire Automotive Spark Plug is engineered to deliver exceptional performance and efficiency for your vehicle. Featuring E3’s patented Diamond Fire edge-to-edge ground electrode, it ensures a faster, more complete burn for smoother acceleration and idle. The innovative “diamond-shaped” side wire electrode enhances combustion by quickly igniting the air/fuel mixture, resulting in a larger and faster flame kernel. This translates to improved power output – up to 6% on average – and better fuel efficiency, saving you money while reducing engine carbon deposits. Constructed with durable nickel center and ground electrode tips, this spark plug is built to last. Its gasket seat type ensures a secure fit, and the pre-gapped design eliminates the need for adjustments, making installation hassle-free. With its advanced technology, this spark plug not only boosts engine performance but also contributes to a cleaner, more efficient combustion process.

Product Features:

E3’s Diamond Fire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn.
Smoother Acceleration & Idle – The faster flame initiated by the spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
Energy – Power output improved up to 6% on average in the typical operating ranges. Results will vary.
Efficiency – The “diamond shaped” side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and larger flame kernel. The result is that more fuel is put to work durin
E3’s patented Diamond Fire Technology provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
The Spark Plugs are pre-gapped at the factory and cannot be adjusted.

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$6.99

NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK’s V-Power spark plug increases ignitability providing quicker starts and smoother idle. NGK’s legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.

Product Features:

ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
NGK’s OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
Enhanced Ignitability: The V-cut nickel alloy center electrode and concave ground electrode design of NGK V-Power spark plugs provide quicker starts and smoother idle.
OE Application Specific: Engineered specifically for Original Equipment (OE) applications, ensuring compatibility and reliable performance.
V-Groove Tip Design: The unique V-Groove tip design of the XR5 model enhances ignitability and overall engine performance.

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$4.99

Autolite Platinum spark plugs are crafted for superior performance and durability, making them ideal for older engine designs. Featuring a platinum center electrode firing tip, these spark plugs ensure quicker firing, smoother starts, and enhanced acceleration while boosting fuel efficiency. The platinum firing tip resists gap erosion, extending service life, while the high alumina ceramic insulator provides excellent thermal conductivity and insulation for added strength. A multi-rib insulator prevents flash-over, and the nickel-plated shell offers corrosion resistance for long-lasting durability. Designed with a flat gasket seat type, these spark plugs ensure a secure fit and optimal performance. With a mid-projection standard center electrode and nickel ground electrode tip, they deliver reliable ignition and consistent performance. Perfect for those seeking a performance-grade solution, Autolite Platinum spark plugs combine advanced materials and engineering to deliver value and dependability for your vehicle.

Product Features:

Engineered with a platinum firing tip that prevents gap erosion for longer service life.
Its high alumina ceramic insulator provides thermal conductivity and superior insulation for increased strength.
The multi-rib insulator prevents flash-over.
Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended life.
Gasket Seat Type: Ensures a secure fit and optimal performance.

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$16.99

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

Product Features:

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

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$6.29

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

$3.99

Autolite Copper spark plugs are expertly crafted to ensure reliable performance and long-lasting durability for your vehicle. 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 provides superior insulation for added strength. With a nickel-plated shell, these spark plugs resist corrosion, making them ideal for long-term use. The mid-projection center electrode and flat seat type ensure a precise fit, while the resistor design minimizes electrical interference. Optimized for good fuel economy, these spark plugs help you maximize mileage and efficiency. Built with regular-grade materials and nickel-tipped electrodes, they deliver dependable performance and quick starts, meeting the demands of your vehicle or application.

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, this spark plug helps you get the most out of every gallon.

from

$6.99

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: ACDelco Gold RAPIDFIRE Spark Plugs feature high-quality suppressors that help prevent misfiring, ensuring reliable performance for everyday use.
Improved Plug to Boot Seal: Designed with an improved plug to boot seal, these spark plugs provide a secure fit, enhancing overall engine performance and longevity.

from

$4.49

The Copper Plus Spark Plug (RJ12YC) 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 precise heat control and conductivity, promoting longer life and consistent engine performance. Its nickel-tipped center and ground electrodes enhance wear resistance, while the flat seat design ensures a secure fit. Built to ISO and SAE Standards, this spark plug delivers proven performance and superior corrosion resistance, making it an ideal OE replacement. The Copper Plus design guarantees durability, extending the lifespan of the spark plug and providing excellent value for your investment. Whether you’re seeking reliable ignition or long-lasting performance, this spark plug is designed to meet your needs with quality and precision.

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
Dependable Performance: The Champion Copper Plus Spark Plug ensures reliable and consistent engine performance, making it an ideal OE replacement.
Durable Design: The Copper Plus design guarantees durability and long-lasting performance, extending the life of the spark plug.

from

$12.99

ACDelco Gold (Professional) Double Platinum Spark Plug are a high quality alternative to Original Equipment (OE) parts. With a copper core and double platinum pads on the center electrode, these plugs are designed to deliver long-lasting performance. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

Product Features:

One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine interference, regulate spark plug energy, and protect against compression pressures for long life
Double platinum point pad on center and ground electrode offer excellent durability and consistent voltage demands to help reduce wear on ignition system
Pure copper core results in cooler electrode temperature for maximized durability and fouling resistance
Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Premium aftermarket replacement part
Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models

from

$3.99

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 that enhances conductivity and heat control, ensuring good overall wear.
Durable Nickel Center Electrode Tip: The nickel center electrode tip material ensures durability, providing a longer lifespan for your engine’s spark plug.

In-Demand Distributors for 1970 Jensen Interceptors

Select from 1 premium Distributors parts for your 1970 Jensen Interceptor.

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from

$488.99

ELECTRONICS

Most Sold 1970 Jensen Interceptor Ignition Wires

Explore our best-selling Jensen parts for the 1970 Interceptor among 5 OEM and aftermarket options starting from $79.99.

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from

$153.99

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

from

$79.99

Helically wound conductor suppresses electro and radio noise
Kevlar core combination for great strength and durability
Heavy Duty Terminals For Secure Connection
8mm silicone and synthetic jacket resists heat and abrasion
500 Ohms/ft. Resistance For Improved Spark Delivery And Power
Silicone Boots Protect Against High Exhaust Temps

from

$133.99

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

from

$88.99

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

from

$90.99

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

Top-Rated Ignition and Tune-Up Products Brands For Your 1970 Jensen Interceptor

Shop for the best-rated brands offering Ignition and Tune-Up Products and other products for your 1970 Jensen Interceptors. Below you’ll find some of our best rated Ignition and Tune-Up Products from Mallory, NGK, and Autolite, and more. Ignition and Tune-Up Products from these brands that fit a 1970 Interceptor start at just $3.99 and are rated as high as 4.9 stars. OEM and aftermarket Ignition and Tune-Up Products don’t get more top quality, durable, and affordable than from the brands below.

Popular Mallory 1970 Jensen Interceptor Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 1970 Jensen Interceptor, using quality Ignition and Tune-Up Products is essential to ensure durability and a perfect fit. Mallory ticks all of those boxes. We offer a wide selection of Mallory Ignition and Tune-Up Products, specifically designed for the 1970 Jensen Interceptor. With over 2 Mallory brand Ignition and Tune-Up Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $133.99, with an average price of just $143.99. Plus, with over 3 customer reviews and an average rating of 4.9 stars, you can trust that our Mallory Ignition and Tune-Up Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $133.99

(1)

Mallory Prosidewinder 90F Univ. Wire Set

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

from $153.99

(2)

Mallory Prosidewinder 135F Univ/Wire Set

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

Popular NGK 1970 Jensen Interceptor Ignition and Tune-Up Products

NGK auto parts is one of the highest quality Ignition and Tune-Up Product brands in the market. Any 1970 Jensen Interceptor owner should feel confident when installing genuine NGK parts in their vehicle. To ensure the best fit and performance for your 1970 Interceptor, Advance Auto Parts carries a full inventory of 2 NGK Ignition and Tune-Up Products. Plus you will be keeping your Jensen in peak condition while saving money because prices on these NGK Ignition and Tune-Up Products range from $6.99 to $16.99, plus, with more than 10 customer reviews and an impressive 4.8 stars average rating, you can be confident the Fram Ignition and Tune-Up Products below will deliver on both quality and value.

from $16.99

(1)

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

“This is a high quality product”

from $6.99

(9)

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

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

FAQs for 1970 Jensen Interceptor Ignition and Tune-Up Products

Which Ignition and Tune-Up Products are best-sellers for 1970 Jensen Interceptors?

Out of 21 Ignition and Tune-Up Products that fit 1970 Jensen Interceptors, the following parts are the top sellers:

Copper Core Spark Plug: Reliable Performance & Durability (5391369) – $6.29
V-Power Nickel Spark Plug (XR5): Enhanced Ignitability & Performance (19650129) – $6.99
Copper Plus Spark Plug (RJ12YC): Dependable Performance & Durability (5470002) – $4.49

What’s the price range for 1970 Jensen Interceptor Ignition and Tune-Up Products?

Ignition and Tune-Up Product prices for the 1970 Jensen Interceptor start at $3.99 and go up to $488.99 for the most premium parts.

What’s the average price of a Ignition and Tune-Up Product for a 1970 Jensen Interceptor?

The average price for Ignition and Tune-Up Products for the 1970 Jensen Interceptor is $74.03. 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 Jensen Interceptor model years?

Yes, we currently carry Ignition and Tune-Up Products for 18 model years of Jensen Interceptors between 1949 and 1976. Ignition and Tune-Up Products are bought most frequently for the following model years: 1976, 1975, 1974, 1973, 1972, 1971, 1969, 1968, and 1967.

What are the cheapest Ignition and Tune-Up Products for my 1970 Jensen Interceptor?

The cheapest 1970 Jensen Interceptor Ignition and Tune-Up Products we carry in stock are:

Copper Resistor Spark Plug: Quick Starts & Enhanced Durability (5390281) – $3.99
Copper Plus Spark Plug (J12YC): Dependable Performance & Durability (89022187) – $3.99
Copper Plus Spark Plug (RJ12YC): Dependable Performance & Durability (5470002) – $4.49
Platinum Spark Plug: Enhanced Durability & Improved Performance (12013882) – $4.99
Copper Core Spark Plug: Reliable Performance & Durability (5391369) – $6.29

What are the top-rated Ignition and Tune-Up Products that fit the 1970 Jensen Interceptor?

Out of 138 reviews by customers, our 1970 Jensen Interceptor 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 1970 Jensen Interceptor and their top-rated products:

Ignition Wires
- Mallory Prosidewinder 135F Univ/Wire Set (17370010) – $153.99
- Wire Set; Street Fire; Chrysler 383-440; Socket (10211555) – $79.99
- Mallory Prosidewinder 90F Univ. Wire Set (17350051) – $133.99
Spark Plugs
- Mallory Prosidewinder 135F Univ/Wire Set (17370010) – $153.99
- Wire Set; Street Fire; Chrysler 383-440; Socket (10211555) – $79.99
- Mallory Prosidewinder 90F Univ. Wire Set (17350051) – $133.99

What types of Ignition and Tune-Up Products do you sell for my 1970 Jensen Interceptor?

As of 11/2/25, these are some of the most in-demand types of Ignition and Tune-Up Products for a 1970 Jensen Interceptor:

Can I get help with 1970 Jensen Interceptor 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 Jensen Ignition and Tune-Up Products and more.

What is your return policy for Jensen Interceptor Ignition and Tune-Up Products?

Advance Auto Parts keeps returns simple. For new Jensen Interceptor 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.

1970 Jensen Interceptor Ignition and Tune-Up Products

ACDelco – Conventional Spark Plug: Reliable Performance & Durability (Part No.R44XL)

Champion – Copper Plus Spark Plug (RN5C): Dependable Performance & Durability (Part No.123)

ACDelco – RAPIDFIRE Platinum Spark Plug: Reduces Misfires & Enhances Durability (Part No.7)

Champion – Copper Plus Spark Plug (J12YC): Dependable Performance & Durability (Part No.10)

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

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

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

PerTronix – 808480 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 180 Degree Red (Part No.808480)

MSD Ignition – Distributors (Part No.85465)

MSD Ignition – Distributors (Part No.83873)

MSD Ignition – Distributors (Part No.85463)

MSD Ignition – Wire Set; Street Fire; Chrysler 383-440; Socket (Part No.5531)

ACDelco – Ignition Coil (Part No.U505)

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

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

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

MSD Ignition – Wire Set; Street Fire; V8 Multi-Angle; Socket/HEI Universal (Part No.5551)

Accel – Chrysler B:Rb Block 361-440 (Part No.9045C)

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

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

ACDelco – Ignition Coil (Part No.U505)

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

Accel – Chrysler B:Rb Block 361-440 (Part No.9045C)

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

NGK – V-Power Nickel Spark Plug (XR5): Enhanced Ignitability & Performance (Part No.3332)

Autolite – Platinum Spark Plug: Enhanced Durability & Improved Performance (Part No.AP85)

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

ACDelco – Copper Core Spark Plug: Reliable Performance & Durability (Part No.R43S)

Autolite – Copper Resistor Spark Plug: Quick Starts & Enhanced Durability (Part No.85)

ACDelco – RAPIDFIRE Platinum Spark Plug: Reduces Misfires & Enhances Durability (Part No.7)

Champion – Copper Plus Spark Plug (RJ12YC): Dependable Performance & Durability (Part No.14)

ACDelco – Double Platinum Spark Plug: Long-Lasting Performance & Durability (Part No.41-833)

Champion – Copper Plus Spark Plug (J12YC): Dependable Performance & Durability (Part No.10)

Edelbrock – ELECTRONICS (Part No.22763)

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

MSD Ignition – Wire Set; Street Fire; Chrysler 383-440; Socket (Part No.5531)

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

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

PerTronix – 808480 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 180 Degree Red (Part No.808480)