1979 Mazda RX-7 Spark Plugs
Keep Your 1979 Mazda RX-7 in Top Shape with a Quality Spark Plug
When it comes to maintaining or upgrading your 1979 Mazda RX-7, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Spark Plug for your RX-7. We currently carry a top Spark Plug in stock that is built to last. Whether you’re replacing a damaged Spark Plug or looking to upgrade, our selection for the 1979 Mazda RX-7 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Ignition Coils and Boots and Ignition Kits to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1979 Mazda RX-7 running smoothly and looking great.
Find Your Specific 1979 Mazda RX-7 Spark Plugs
Looking for the perfect Spark Plug for your 1979 Mazda RX-7? You’re in the right place. Below, you’ll find a Spark Plug from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Spark Plugs, ensuring durability and a precise fit for your Mazda RX-7. Whether you’re driving a 1979 model or another popular model year like
1986,
1987,
1988,
1989,
1990,
1991,
1993,
1994, and
1995, we’ve got you covered. Purchasing Spark Plugs from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Spark Plugs that fit your vehicle.
Essential 1979 Mazda RX-7 Spark Plugs
NGK – Standard Nickel Spark Plug (BUR9EQ): Reliable OE Performance (Part No.5777)
from
$13.99
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 reli
Product Features:
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Product Features:
- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode 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
NGK – Standard Nickel Spark Plug (BUR7EQ): Reliable OE Performance (Part No.6917)
from
$12.99
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.
Product Features:
See More
Product Features:
- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode 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
- Triple Gasket Sealing: Designed with triple gasket sealing to prevent combustion gas leakage, ensuring efficient engine performance.
NGK – Laser Platinum Spark Plug (BUR7EQP): High Ignitability & Longevity (Part No.4764)
from
$17.99
NGK Laser Platinum spark plugs provide high ignitability and longer service life compared to conventional nickel spark plugs. Laser Platinum plugs are tested to the highest standards to ensure quality and durability. Engineered specifically for OE applications. Laser platinum plugs provide stable idling, superior anti-fouling, improved fuel efficiency and lower emissions. High-grade pure alumina ceramic and 98% pure copper core prevents spark plug from overheating and provides reliable starts. Most Laser Platinum spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.
Product Features:
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Product Features:
- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction platinum alloy center electrode provides consistent performance
- PLATINUM ALLOY CENTER ELECTRODE: Longer wearing and higher temperature resistance compared to traditional nickel spark plugs
- ROTARY DESIGN: Recessed center electrode surface discharge spark plug designed specifically for rotary engines
- 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: Rotary engines
NGK – Laser Platinum Spark Plug (BUR9EQP): High Ignitability & Longevity (Part No.5255)
from
$18.99
NGK Laser Platinum spark plugs provide high ignitability and longer service life compared to conventional nickel spark plugs. Laser Platinum plugs are tested to the highest standards to ensure quality and durability. Engineered specifically for OE applications. Laser platinum plugs provide stable idling, superior anti-fouling, improved fuel efficiency and lower emissions. High-grade pure alumina ceramic and 98% pure copper core prevents spark plug from overheating and provides reliable starts. Most Laser Platinum spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.
Product Features:
See More
Product Features:
- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction platinum alloy center electrode provides consistent performance
- PLATINUM ALLOY CENTER ELECTRODE: Longer wearing and higher temperature resistance compared to traditional nickel spark plugs
- ROTARY DESIGN: Recessed center electrode surface discharge spark plug designed specifically for rotary engines
- 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: Rotary engines
NGK – Standard Nickel Spark Plug (BR8EQ-14): Reliable OE Performance (Part No.2329)
from
$11.99
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.
Product Features:
See More
Product Features:
- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode 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
Autolite – Racing Spark Plug: Engineered for Maximum Track Performance (Part No.AR2594)
from
$5.99
Autolite Racing spark plugs are precision-engineered to elevate your engine’s performance on the track. Featuring a cut-back ground electrode, these plugs optimize ignitability and enhance heat transfer for quicker starts and consistent power delivery. The yttrium-enhanced alloy reduces ground wire temperature by up to 8%, making them ideal for colder heat ranges and performance modifications under intense conditions. Built with anti-corrosive nickel plating, they resist rust better than black oxide, ensuring long-lasting durability and efficiency. The high alumina multi-rib ceramic insulator provides superior thermal conductivity and insulation, preventing flash-over while increasing strength. With a flat seat type and nickel-tipped electrodes, these performance-grade spark plugs are designed to handle the rigors of racing while maintaining reliability and precision. Whether you’re pushing your engine to its limits or fine-tuning for peak performance, these spark plugs deliver the durability and functionality you need to dominate the track.
Product Features:
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Product Features:
- Engineered with a cut-back ground electrode that delivers optimal ignitability of the flame kernel and better heat transfer, leading to quicker starts.
- The yttrium-enhanced alloy enables up to 8% reduction in ground wire temperature for colder heat ranges designed to enable performance modifications and handle intense conditions.
- Designed with an anti-corrosive nickel-plating prevents rusting better than black oxide, allowing the plug to maintain its durability and efficiency.
- Its high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength while preventing flash-over.
- Built with a short projection center electrode design, these spark plugs ensure precise performance and compatibility with high-demand racing applications, enhancing reliability under extreme conditions.
Popular 1979 Mazda RX-7 Spark Plugs Categories
Most Popular Spark Plug for 1979 Mazda RX-7s
Enhance your 1979 Mazda RX-7 with this popular Spark Plug we have in stock, for $5.99.
Autolite – Racing Spark Plug: Engineered for Maximum Track Performance (Part No.AR2594)
from
$5.99
Autolite Racing spark plugs are precision-engineered to elevate your engine’s performance on the track. Featuring a cut-back ground electrode, these plugs optimize ignitability and enhance heat transfer for quicker starts and consistent power delivery. The yttrium-enhanced alloy reduces ground wire temperature by up to 8%, making them ideal for colder heat ranges and performance modifications under intense conditions. Built with anti-corrosive nickel plating, they resist rust better than black oxide, ensuring long-lasting durability and efficiency. The high alumina multi-rib ceramic insulator provides superior thermal conductivity and insulation, preventing flash-over while increasing strength. With a flat seat type and nickel-tipped electrodes, these performance-grade spark plugs are designed to handle the rigors of racing while maintaining reliability and precision. Whether you’re pushing your engine to its limits or fine-tuning for peak performance, these spark plugs deliver the durability and functionality you need to dominate the track.
Product Features:
See More
Product Features:
- Engineered with a cut-back ground electrode that delivers optimal ignitability of the flame kernel and better heat transfer, leading to quicker starts.
- The yttrium-enhanced alloy enables up to 8% reduction in ground wire temperature for colder heat ranges designed to enable performance modifications and handle intense conditions.
- Designed with an anti-corrosive nickel-plating prevents rusting better than black oxide, allowing the plug to maintain its durability and efficiency.
- Its high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength while preventing flash-over.
- Built with a short projection center electrode design, these spark plugs ensure precise performance and compatibility with high-demand racing applications, enhancing reliability under extreme conditions.
FAQs for 1979 Mazda RX-7 Spark Plugs
What’s the price range for 1979 Mazda RX-7 Spark Plugs?
We currently have just one Spark Plugs for the 1979 Mazda RX-7 in stock: Racing Spark Plug: Engineered for Maximum Track Performance and it costs $5.99.
Does Advance Auto Parts sell Spark Plugs for other Mazda RX-7 model years?
Does Advance Auto Parts sell Spark Plugs for any other 1979 Mazda models?
Yes. We stock Spark Plugs for 2 other popular 1979 Mazda models. Some of the most popular are 1979 626 Spark Plugs, 1979 GLC Spark Plugs, and 1979 B2000 Spark Plugs.
What types of Spark Plugs do you sell for my 1979 Mazda RX-7?
We currently have just 1 Spark Plug in stock for a 1979 Mazda RX-7, and as of 11/2/25, it is a Spark Plug.
Can I get help with 1979 Mazda RX-7 Spark Plug orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mazda Spark Plugs and more.
What is your return policy for Mazda RX-7 Spark Plugs?
Advance Auto Parts keeps returns simple. For new Mazda RX-7 Spark Plugs and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.