Mitsubishi Eclipse Spark Plugs

Your One-Stop Shop For Trusted Mitsubishi Eclipse Spark Plugs

If you’re in search of Mitsubishi Eclipse Spark Plugs aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 124 Spark Plugs from top brands with prices ranging from $2.49 to $43.99.

Beyond great prices, we stock trusted brands manufacturing all types of Spark Plugs for your Mitsubishi Eclipse.

And don’t forget to read customer reviews across all Spark Plugs categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Spark Plugs have to cost top dollar, and we prove it. Browse our top Mitsubishi Eclipse Spark Plugs below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Please Select your Vehicle to See Exact Fit Parts

Essential Mitsubishi Eclipse Spark Plugs

Felpro – Felpro Spark Plug Tube Seal Set, ES 72120 (Part No.ES 72120)

Felpro Spark Plug Tube Seal Set, ES 72120

from

$30.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Victor Reinz – Victor Reinz Spark Plug Tube Seal Set, 18-10004-01 (Part No.18-10004-01)

Victor Reinz Spark Plug Tube Seal Set, 18-10004-01

from

$43.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More

Victor Reinz – Victor Reinz Spark Plug Tube Seal Set, 18-10161-01 (Part No.18-10161-01)

Victor Reinz Spark Plug Tube Seal Set, 18-10161-01

from

$7.29
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More

Victor Reinz – Victor Reinz Spark Plug Tube Seal Set, 18-10007-01 (Part No.18-10007-01)

Victor Reinz Spark Plug Tube Seal Set, 18-10007-01

from

$30.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More

Autolite – Autolite Racing Resistor Spark Plug: Enhanced Heat Transfer for Peak Performance, AR3924 (Part No.AR3924)

Autolite Racing Resistor Spark Plug: Enhanced Heat Transfer for Peak Performance, AR3924

from

$5.99
The Racing Resistor Spark Plug is expertly crafted to deliver peak performance on the track, featuring a cut-back ground electrode for optimal ignitability and enhanced heat transfer, ensuring quicker starts and maximum engine efficiency. Its yttrium-enhanced alloy reduces ground wire temperature by up to 8%, making it ideal for colder heat ranges and performance modifications under intense conditions. The anti-corrosive nickel plating resists rust better than black oxide, maintaining durability and long-term reliability. Designed with a high alumina multi-rib ceramic insulator, it offers superior thermal conductivity and insulation, preventing flash-over while increasing strength. With a mid-projection center electrode and nickel-tipped materials for both the center and ground electrodes, this performance-grade spark plug is built to handle demanding environments. The flat seat design and integrated resistor further enhance its functionality, making it a dependable choice for racers seeking consistent ignition and durability.
See More

Autolite – Autolite Racing Resistor Spark Plug: Enhanced Heat Transfer for Peak Performance, AR3923 (Part No.AR3923)

Autolite Racing Resistor Spark Plug: Enhanced Heat Transfer for Peak Performance, AR3923

from

$5.99
The Racing Resistor Spark Plug is expertly crafted to deliver peak performance on the track, featuring a cut-back ground electrode for optimal ignitability and superior heat transfer, ensuring quicker starts and maximum engine efficiency. Its yttrium-enhanced alloy reduces ground wire temperature by up to 8%, making it ideal for colder heat ranges and performance modifications under intense conditions. The anti-corrosive nickel plating resists rust better than black oxide, maintaining durability and long-term efficiency. Designed with a high alumina multi-rib ceramic insulator, it offers exceptional thermal conductivity and insulation, preventing flash-over while enhancing strength. With a mid-projection center electrode and nickel-tipped components, this performance-grade spark plug is built to handle the demands of racing environments, delivering reliability and value for enthusiasts seeking top-tier engine performance.
See More

NGK – NGK Ruthenium HX Spark Plug (FR6AHX-S): High Ignitability & Durability, 94279 (Part No.94279)

NGK Ruthenium HX Spark Plug (FR6AHX-S): High Ignitability & Durability, 94279

from

$18.49
NGK Ruthenium HX High Ignitability spark plugs are the best in class plug for todays modern vehicles. Patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy. Created from advanced OE technology as a high ignitability plug, Ruthenium HX spark plugs come with patented, specialized OEM DFE and PSPE tip designs. NGK Ruthenium HX High Ignitability spark plugs provide a more complete fuel burn resulting in a quicker throttle response, smoother idle and better cold starts. Ruthenium center electrode provides industry leading durability.
See More

NGK – NGK Iridium IX Spark Plug (BKR6EIX): Enhanced Ignitability & Durability, 6418 (Part No.6418)

NGK Iridium IX Spark Plug (BKR6EIX): Enhanced Ignitability & Durability, 6418

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 (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 (BKR5EIX-11): Extreme Ignitability & Durability, 5464 (Part No.5464)

NGK Iridium IX Spark Plug (BKR5EIX-11): Extreme Ignitability & Durability, 5464

from

$13.99
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

Autolite Iridium – Autolite Iridium Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP3924 (Part No.XP3924)

Autolite Iridium Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP3924

from

$11.49
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

NGK – NGK V-Power Nickel Spark Plug (BKR6EYA): Reliable Performance & Ignitability, 7990 (Part No.7990)

NGK V-Power Nickel Spark Plug (BKR6EYA): Reliable Performance & Ignitability, 7990

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 Double Platinum Power Spark Plug RC10PYPB4 – Enhanced Durability & Performance, 7546 (Part No.7546)

Champion Double Platinum Power Spark Plug RC10PYPB4 - Enhanced Durability & Performance, 7546

from

$9.99
Champion Double Platinum Power spark plugs combine a platinum fine-wire center electrode with platinum center and ground electrodes and exclusive Heat-Active alloy, ensuring powerful performance, longer service life and precise spark focus for optimal combustion. Champion your engine with spark plugs engineered to improve efficiency and keep your vehicle running at its best.
See More

Champion – Champion Platinum Power Spark Plug (RC12PMC4): Powerful Performance & Durability, 3318 (Part No.3318)

Champion Platinum Power Spark Plug (RC12PMC4): Powerful Performance & Durability, 3318

from

$6.39
Champion Platinum Power spark plugs are engineered for premium performance and durability, making them an excellent choice for maintaining your vehicle’s peak efficiency. Featuring a platinum-tipped center electrode, these spark plugs ensure long-lasting reliability and resist wear, maintaining the proper gap specification throughout their lifespan. The fine-wire center electrode enhances ignitability, while the V-trimmed ground electrode sharpens spark focus for improved combustion. Constructed with an exclusive Heat-Active alloy, these plugs quickly reach and maintain optimal operating temperatures, ensuring consistent performance under various driving conditions. Designed with a flat seat type and integrated resistor, they deliver smooth operation and compatibility with a wide range of vehicles. Upgrade to Champion Platinum Power spark plugs for a blend of cutting-edge technology and dependable performance.
See More

Champion – Champion Copper Plus Spark Plug RC9YC – Dependable Performance & Durability, 344 (Part No.344)

Champion Copper Plus Spark Plug RC9YC - Dependable Performance & Durability, 344

from

$5.49
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

DENSO – DENSO Platinum TT Spark Plug with Twin-Tip Design for Enhanced Ignition, 4504 (Part No.4504)

DENSO Platinum TT Spark Plug with Twin-Tip Design for Enhanced Ignition, 4504

from

$3.99
The Platinum TT Spark Plug with its advanced twin-tip design ensures faster flame propagation for more complete combustion, enhancing ignition performance and efficiency. Featuring a platinum center electrode, it delivers excellent conductivity and durability, while the titanium-enhanced ground strap ensures superior performance and extended lifespan. The flat seat type provides a secure fit, making it compatible with a variety of vehicles. Designed for reliability and longevity, this spark plug is a dependable choice for maintaining consistent engine performance. Its high-quality materials and innovative design make it a valuable addition to your vehicle’s ignition system.
See More

Autolite Iridium – Autolite Iridium Iridium Ultra Fine Wire Spark Plug: Laser Welded for Precision, AI5325 (Part No.AI5325)

Autolite Iridium Iridium Ultra Fine Wire Spark Plug: Laser Welded for Precision, AI5325

from

$11.49
Autolite Iridium Ultra Laser Fine wire Spark Plugs are one of our brand’s most technologically advanced products. These spark plugs provide superior durability, more focused ignition with better overall ignitability for optimum performance. Autolite Spark Plugs are the best alternative to OE spark plugs, offering OE fit form and function supporting all foreign and domestic makes and models at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs in the world.
See More

ACDelco – ACDelco Double Platinum Spark Plug, 41-801 (Part No.41-801)

ACDelco Double Platinum Spark Plug, 41-801

from

$11.49
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.
See More

Champion – Champion Platinum Power Spark Plug RC12PYC – Powerful Performance & Longevity, 3071 (Part No.3071)

Champion Platinum Power Spark Plug RC12PYC - Powerful Performance & Longevity, 3071

from

$5.99
Champion Platinum Power spark plugs deliver powerful performance with the exclusive Premium alloy that reaches and sustains the correct operating temperature. A fine-wire center electrode and V-trimmed ground electrode provides sharp spark focus and reliable ignition for consistent combustion under demanding conditions. 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-11): Reliable Ignitability & Performance, 6261 (Part No.6261)

NGK V-Power Nickel Spark Plug (BPR6EY-11): Reliable Ignitability & Performance, 6261

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 Iridium Spark Plug RC12WYPB4 – Maximum Performance & Longevity, 9201 (Part No.9201)

Champion Iridium Spark Plug RC12WYPB4 - Maximum Performance & Longevity, 9201

from

$10.99
Champion Iridium spark plugs combine a fine-wire iridium center with platinum ground electrodes to help any engine achieve top performance, regardless of ignition type. This advanced design ensures precise ignition, long-lasting durability and reliable performance mile after mile, while reducing wear and tear. Champion your engine with spark plugs engineered to improve efficiency and keep your vehicle running at its best.
See More

Motorcraft – Motorcraft High-Durability Spark Plug: Reduces Misfires & Fuel Consumption, SP-485-X (Part No.SP-485-X)

Motorcraft High-Durability Spark Plug: Reduces Misfires & Fuel Consumption, SP-485-X

from

$9.99
Motorcraft Spark Plugs are original equipment on Ford Motor Company vehicles, engineered to meet strict Ford engineering standards for performance and reliability. These spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption, and optimize emissions. They are resistant to oxidation and arc erosion, feature a multi-rib insulator to protect against misfire, and offer service intervals of up to 100,000 miles. Backed by Motorcraft’s Service Parts Warranty, these spark plugs are an exact fit for Ford, Lincoln, and Mercury vehicles and are designed with high-quality materials to provide reliable performance for almost any application. Motorcraft ignition components also help prevent false check engine lights, ensuring your vehicle runs smoothly.
See More

NGK – NGK Ruthenium HX Spark Plug (FR6BHX-S): High Ignitability & Durability, 95159 (Part No.95159)

NGK Ruthenium HX Spark Plug (FR6BHX-S): High Ignitability & Durability, 95159

from

$19.49
NGK Ruthenium HX High Ignitability spark plugs are the best in class plug for todays modern vehicles. Patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy. Created from advanced OE technology as a high ignitability plug, Ruthenium HX spark plugs come with patented, specialized OEM DFE and PSPE tip designs. NGK Ruthenium HX High Ignitability spark plugs provide a more complete fuel burn resulting in a quicker throttle response, smoother idle and better cold starts. Ruthenium center electrode provides industry leading durability.
See More

DENSO – DENSO Double Platinum Spark Plug: OE Performance, lasts 60K+ Miles, PK20PR11, 3168 (Part No.3168)

DENSO Double Platinum Spark Plug: OE Performance, lasts 60K+ Miles, PK20PR11, 3168

from

$14.49
Double Platinum Spark Plug (PK20PR11) is engineered to meet the highest OE standards for performance, durability, and emissions compliance. Featuring OE-grade platinum on both the center and ground electrodes, this spark plug ensures sustained spark performance for over 60,000 miles, delivering reliable ignition efficiency and reduced secondary required voltage. Its premium shell construction with machine-rolled threads enhances durability and ensures a secure fit, while superior thermal conductivity optimizes heat dissipation for consistent operation. Designed with a flat seat type and platinum center electrode tip material, this spark plug offers exceptional longevity and reduced maintenance needs, making it a trusted choice for satisfied customers and minimizing shop comebacks. Perfect for those seeking a high-quality solution that combines advanced technology with long-lasting performance.
See More

NGK – NGK Standard Nickel Spark Plug (BPR6ES-11): Reliable OE Performance, 7133 (Part No.7133)

NGK Standard Nickel Spark Plug (BPR6ES-11): Reliable OE Performance, 7133

from

$5.99
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

Spark Plugs Brands You Can Trust For Your Mitsubishi Eclipse

12 trusted brands of Spark Plugs line our shelves, ready to help keep your Mitsubishi Eclipse running smooth. Below are some of the most popular brands and their top Spark Plugs offerings:

Top Mitsubishi Eclipse Spark Plugs from NGK

Your Mitsubishi Eclipse will be purring again thanks to NGK brand Spark Plugs available for online order or in-store pick up. Popular NGK parts include:

Most Purchased Mitsubishi Eclipse Spark Plugs from Autolite Iridium

When you buy the most frequently purchased Autolite Iridium brand Spark Plugs, you can be confident it will be the right part for your Mitsubishi Eclipse. Here are the Autolite Iridium Spark Plugs Advanced Auto customers buy the most:

FAQs for Mitsubishi Eclipse Spark Plugs

What are the most purchased Spark Plugs for the Mitsubishi Eclipse?

Out of 124 Spark Plugs for the Mitsubishi Eclipse, the most popular in our inventory are:

What are the top-rated Mitsubishi Eclipse Spark Plugs?

Top-rated Spark Plugs for your Mitsubishi Eclipse based on customer reviews/ratings are:
E3 DiamondFIRE Spark Plug: More Power & Fuel Efficiency, E3.48
from $8.49
(188)
E3 DiamondFIRE Spark Plug: More Power & Fuel Efficiency, E3.48
“I put the e3 sparkplugs in my cars and all my small engines too”
Autolite Platinum Spark Plug: Enhanced Durability & Improved Performance, AP3923
from $5.49
(149)
Autolite Platinum Spark Plug: Enhanced Durability & Improved Performance, AP3923
“Ran these in my Hyundai Elantra and gas mileage increased as well as increase in performance. Pleasantly surprised.”