2003 Mercedes-Benz E55 AMG Ignition and Tune-Up Products

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Essential Ignition and Tune-Up Products for 2003 Mercedes-Benz E55 AMGs

Carquest Premium – Carquest Ignition Coil: Meets or Exceeds OE Specifications, 1 Count, EBC1416 (Part No.EBC1416)

Carquest Ignition Coil: Meets or Exceeds OE Specifications, 1 Count, EBC1416

from

$91.99
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 (limited). 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.
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Delphi – Delphi Ignition Coil, GN10361 (Part No.GN10361)

Delphi Ignition Coil, GN10361

from

$99.99
Every single Delphi ignition coil is designed and endurance tested using high quality materials. This ensures fast starts, consistent engine performance and optimized fuel efficiency. We makes more than 10 million ignition coils for North America each year, and each one is engineered to OE design specifications for vehicles from Ford, Toyota, Nissan, Lexus, GM, Mazda, Chrysler, Subaru, Acura and more.
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NGK – NGK Premium DIS Type Ignition Coil: Meets or Exceeds OE Specifications, 48921 (Part No.48921)

NGK Premium DIS Type Ignition Coil: Meets or Exceeds OE Specifications, 48921

from

$105.99
NGK ignition coils are manufactured to meet or exceed OE standards for the highest durability and operational performance, so they can be installed with confidence. NGK and their family of automotive products have over 80 years’ experience and are driven by extreme dedication to innovation, performance and quality. With state-of-the-art manufacturing, inventory and distribution facilities in North America and globally, NGK is dedicated to providing customers with world-class products and services. Developed and rigorously tested in our ISO 17025 accredited test lab under the most extreme conditions, NGK’s coil designs will outperform all others – far beyond operational environments a vehicle would actually experience. NGK ignition coils have vast coverage including late-model domestic and import vehicles. NGK’s OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist.
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Carquest Premium – Carquest Spark Plug Wire Set: 16 Wires, Increased performance, Designed for direct fit, 35-8022 (Part No.35-8022)

Carquest Spark Plug Wire Set: 16 Wires, Increased performance, Designed for direct fit, 35-8022

from

$244.99
CARQUEST Premium Spark Plug Wire Sets are engineered to restore ignition wire reliability and performance. They are designed to meet or exceed OE design requirements, performance, fit, form and function of the OE wire. Stainless steel magnetic winding delivers maximum voltage to the spark plug for more powerful, and longer spark resulting in optimum engine performance while reducing the chance for misfire, and eliminating radio static.
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DENSO – DENSO U-Groove Spark Plug: OE Performance, K16PR-L11, 3143 (Part No.3143)

DENSO U-Groove Spark Plug: OE Performance, K16PR-L11, 3143

from

$4.99
The U-Groove Spark Plug is engineered to deliver OE performance with exceptional durability, lasting twice as long as most conventional plugs. Featuring an OEM-specified special ground electrode configuration, it ensures optimal ignition and reliable operation. The precision machine-rolled threads minimize the risk of seizing or cross-threading, making it ideal for delicate aluminum heads. With a flat seat type and nickel center electrode tip material, this spark plug is built for consistent performance across a wide range of applications, including classic and collector cars. Pre-fired for reliability, it offers a dependable solution for maintaining engine efficiency. Designed to meet OEM quality standards, this spark plug is a smart investment for long-lasting performance and compatibility with thousands of vehicles.
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NGK – NGK G-Power Platinum Spark Plug (LFR6CGP): Enhanced Durability & Efficiency, 1483 (Part No.1483)

NGK G-Power Platinum Spark Plug (LFR6CGP): Enhanced Durability & Efficiency, 1483

from

$14.99
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.
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DENSO – DENSO Iridium Long-Life Spark Plug: OE Performance, SK16PR-L11, 3395 (Part No.3395)

DENSO Iridium Long-Life Spark Plug: OE Performance, SK16PR-L11, 3395

from

$21.49
Manufactured to the strictest OE performance, durability and emissions standards.
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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.
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NGK – NGK Ruthenium HX Spark Plug (FR5AHX): High Ignitability & Durability, 95839 (Part No.95839)

NGK Ruthenium HX Spark Plug (FR5AHX): High Ignitability & Durability, 95839

from

$19.99
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.
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DENSO – DENSO Platinum TT Spark Plug with Twin-Tip Design for Enhanced Ignition, 4506 (Part No.4506)

DENSO Platinum TT Spark Plug with Twin-Tip Design for Enhanced Ignition, 4506

from

$7.69
The Platinum TT Spark Plug features a cutting-edge twin-tip design with a platinum center electrode, ensuring superior conductivity for efficient and consistent ignition. Its titanium-enhanced ground strap adds exceptional durability, making it a reliable choice for long-lasting performance. Engineered to optimize flame propagation, this spark plug promotes more complete combustion, improving engine efficiency and power output. The flat seat type ensures a secure fit, while the advanced materials enhance ignition reliability, making it ideal for automotive enthusiasts seeking enhanced performance and durability.
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DENSO – DENSO Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IK16, 5303 (Part No.5303)

DENSO Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IK16, 5303

from

$14.99
Increased performance with World’s smallest Iridium Center Eletrode (0.4mm).
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E3 – E3 DiamondFIRE Spark Plug: More Power & Fuel Efficiency, E3.48 (Part No.E3.48)

E3 DiamondFIRE Spark Plug: More Power & Fuel Efficiency, E3.48

from

$8.49
“The Premium DiamondFire Automotive Spark Plug is engineered to deliver peak 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. Pre-gapped at the factory for hassle-free installation, it provides consistent, reliable performance. With its advanced design, this spark plug maximizes the energy from every drop of fuel, making it an excellent choice for drivers seeking enhanced power, efficiency, and longevity.”
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Carquest Premium – Carquest Multi-Use Connector, ABA3459 (Part No.ABA3459)

Carquest Multi-Use Connector, ABA3459

from

$23.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Bosch – Bosch Knock Sensor, 0261231110 (Part No.0261231110)

Bosch Knock Sensor, 0261231110

from

$69.99
Bosch OE quality knock sensors for optimum engine protection and fuel consumption reduction up to 9%
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Carquest Premium – Carquest Knock Sensor, SBC3955 (Part No.SBC3955)

Carquest Knock Sensor, SBC3955

from

$59.99
Carquest Knock Sensors respond to a wide range of engine knock frequencies providing accurate engine condition to the ECM for optimal ignition timing. Highest quality piezoceramic element manufactured to tight tolerances for increased durability. All Carquest Knock Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
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Upgrade your 2003 Mercedes-Benz E55 AMG with Top-Quality Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 2003 Mercedes-Benz E55 AMG, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mercedes-Benz or enhancing its overall performance, Ignition and Tune-Up Products are key to keeping your E55 AMG functioning at its best. At Advance Auto Parts, we offer a wide selection of 24 Ignition and Tune-Up Products for the 2003 Mercedes-Benz E55 AMG, designed to meet your needs without breaking the bank. From Ignition Boot 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 2003 Mercedes-Benz E55 AMG at great prices. Our Ignition and Tune-Up Products inventory for this model ranges from just $4.49 to $244.99, with an average price of $38.14. Our 24 Ignition and Tune-Up Products in stock come from 8 trusted brands, so you’re sure to find the right part for your 2003 Mercedes-Benz E55 AMG 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 2003 Mercedes-Benz E55 AMG, we stock popular OEM and aftermarket Ignition and Tune-Up Products from top names like NGK, DENSO, Autolite, and more. NGK Ignition and Tune-Up Products start at just $17.99 and boast an impressive 4.8 stars average rating from customers. DENSO and Autolite also bring quality to the table, with Ignition and Tune-Up Products available starting at $4.49, and at an average 4.6 stars rating. With 742 customer reviews and counting, our 2003 Mercedes-Benz E55 AMG 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, Oil and Lubricants and more to make sure your 2003 Mercedes-Benz E55 AMG is always ready to roll. We’re committed to providing you with everything you need to keep your E55 AMG in top shape, all in one place. Start shopping confidently below for your 2003 Mercedes-Benz E55 AMG!

Best-Selling Ignition Boots for 2003 Mercedes-Benz E55 AMGs

Enhance the driving experience in your Mercedes-Benz with 1 quality Ignition Boot components, starting at $244.99.

Carquest Premium – Carquest Spark Plug Wire Set: 16 Wires, Increased performance, Designed for direct fit, 35-8022 (Part No.35-8022)

Carquest Spark Plug Wire Set: 16 Wires, Increased performance, Designed for direct fit, 35-8022

from

$244.99
CARQUEST Premium Spark Plug Wire Sets are engineered to restore ignition wire reliability and performance. They are designed to meet or exceed OE design requirements, performance, fit, form and function of the OE wire. Stainless steel magnetic winding delivers maximum voltage to the spark plug for more powerful, and longer spark resulting in optimum engine performance while reducing the chance for misfire, and eliminating radio static.
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Most Popular 2003 Mercedes-Benz E55 AMG Spark Plugs

Customize your Mercedes-Benz with 17 Spark Plugs products like Spark Plugs, all priced under $24.99.

DENSO – DENSO Iridium Long-Life Spark Plug: OE Performance, SK20HR11, 3421 (Part No.3421)

DENSO Iridium Long-Life Spark Plug: OE Performance, SK20HR11, 3421

from

$14.49
Manufactured to the strictest OE performance, durability and emissions standards.
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DENSO – DENSO Iridium TT Spark Plug: Ultimate Endurance and Power, 0.4mm Iridium Tip, IKH20TT, 4704 (Part No.4704)

DENSO Iridium TT Spark Plug: Ultimate Endurance and Power, 0.4mm Iridium Tip, IKH20TT, 4704

from

$15.49
Durability of an OE style plug combined with Power & Torque of high performance.
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Autolite – Autolite Copper Resistor Spark Plug: Quick Starts & Enhanced Durability, 5325 (Part No.5325)

Autolite Copper Resistor Spark Plug: Quick Starts & Enhanced Durability, 5325

from

$4.49
Autolite Copper spark plugs are designed to deliver reliable performance, ensuring quick starts and the power your vehicle demands. Featuring a copper core center electrode, these plugs excel in thermal control and resist fouling, while the high nickel alloy center and ground electrodes provide extended life and durability. The high alumina multi-rib ceramic insulator enhances thermal conductivity and insulation, offering superior strength. With a corrosion-resistant nickel-plated shell, these spark plugs are built to withstand the test of time. Engineered for optimal fuel efficiency, they help you save on gas while delivering smooth acceleration for an improved driving experience. Meeting or exceeding Original Equipment Service (OES) design Standards, Autolite Copper spark plugs are a trusted choice backed by over a century of engineering expertise and the sale of over 11 billion plugs. Designed with a flat seat type and mid-projection standard electrode, these spark plugs are the industry standard for dependable performance.
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NGK – NGK Ruthenium HX Spark Plug (LFR6BHX): High Ignitability & Durability, 93420 (Part No.93420)

NGK Ruthenium HX Spark Plug (LFR6BHX): High Ignitability & Durability, 93420

from

$17.99
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.
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Autolite Iridium – Autolite Iridium Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP5325 (Part No.XP5325)

Autolite Iridium Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP5325

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.
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Autolite – Autolite Platinum Spark Plug: Enhanced Durability & Improved Performance, AP5325 (Part No.AP5325)

Autolite Platinum Spark Plug: Enhanced Durability & Improved Performance, AP5325

from

$5.49
Autolite Platinum spark plugs are crafted for superior performance and durability, making them ideal for older engine applications. Featuring a platinum center electrode firing tip, these spark plugs ensure quicker firing, smoother starts, better acceleration, and improved fuel efficiency. The platinum firing tip resists gap erosion, extending service life, while the high alumina ceramic insulator enhances thermal conductivity and insulation for added strength. A multi-rib insulator prevents flash-over, and the nickel-plated shell offers exceptional corrosion resistance for long-lasting durability. Designed with a mid-projection standard center electrode and nickel ground electrode tip, these spark plugs deliver reliable performance under demanding conditions. Engineered in the USA with over a century of expertise and backed by the sale of over 11 billion plugs, Autolite Platinum spark plugs are a trusted choice for drivers seeking enhanced engine efficiency and durability.
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Autolite – Autolite Double Platinum Spark Plug: Enhanced Durability & Performance, APP5325 (Part No.APP5325)

Autolite Double Platinum Spark Plug: Enhanced Durability & Performance, APP5325

from

$7.49
Double Platinum Spark Plug offers enhanced durability and performance with its platinum-to-platinum design, effectively reducing gap erosion and minimizing misfires for a longer service life. Engineered for distributor-less ignition system (DIS) engines, it outperforms copper and standard platinum plugs. The yttrium-enhanced ground electrode ensures superior heat transfer, maintaining durability under high temperatures and pressure. Its high alumina ceramic insulator optimizes thermal conductivity and dielectric strength, while the multi-rib insulator prevents flash-over for reliable operation. Featuring a mid-projection center electrode and flat seat type, this performance-grade spark plug is built with platinum-tipped electrodes for consistent ignition and lasting reliability. Designed to deliver exceptional value, it is a dependable choice for maintaining peak engine performance.
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NGK – NGK Iridium IX Spark Plug (LFR6AIX-11): Extreme Ignitability & Durability, 6619 (Part No.6619)

NGK Iridium IX Spark Plug (LFR6AIX-11): Extreme Ignitability & Durability, 6619

from

$17.99
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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E3 – E3 DiamondFIRE Automotive Spark Plug: More Power, Saves Gas, E3.68 (Part No.E3.68)

E3 DiamondFIRE Automotive Spark Plug: More Power, Saves Gas, E3.68

from

$8.49
The Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented electrode configuration of these new The spark plugs increases the amount of combustion pressure created during each power stroke of an engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines. E3.68 is a 14mm, 1.000 reach plug with a gasket seat. It fits a wide variety of late model applications, especially Hemi applications. E3.68 is widely stocked in automotive retail stores. The automotive plugs have three legs securing the Diamond FIRE electrode to the shell. This allows for excellent heat transfer, and helps to create more turbulence in the cylinder. The patented Diamond FIRE side wire is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use.
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DENSO – DENSO Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IKH20, 5344 (Part No.5344)

DENSO Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IKH20, 5344

from

$17.99
Increased performance with World’s smallest Iridium Center Eletrode (0.4mm).
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DENSO – DENSO Platinum TT Spark Plug with Twin-Tip Design for Enhanced Ignition, 4506 (Part No.4506)

DENSO Platinum TT Spark Plug with Twin-Tip Design for Enhanced Ignition, 4506

from

$7.69
The Platinum TT Spark Plug features a cutting-edge twin-tip design with a platinum center electrode, ensuring superior conductivity for efficient and consistent ignition. Its titanium-enhanced ground strap adds exceptional durability, making it a reliable choice for long-lasting performance. Engineered to optimize flame propagation, this spark plug promotes more complete combustion, improving engine efficiency and power output. The flat seat type ensures a secure fit, while the advanced materials enhance ignition reliability, making it ideal for automotive enthusiasts seeking enhanced performance and durability.
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NGK – NGK Laser Iridium Spark Plug (ILFR6A): Fine Wire Tip for Precision, 3588 (Part No.3588)

NGK Laser Iridium Spark Plug (ILFR6A): Fine Wire Tip for Precision, 3588

from

$24.99
NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.
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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.
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DENSO – DENSO U-Groove Spark Plug: OE Performance, K20HR-U11, 3381 (Part No.3381)

DENSO U-Groove Spark Plug: OE Performance, K20HR-U11, 3381

from

$9.99
U-Groove design provides better ignitability for increased engine efficiency.
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NGK – NGK Iridium IX Spark Plug (LFR6AIX): Extreme Ignitability & Durability, 93893 (Part No.93893)

NGK Iridium IX Spark Plug (LFR6AIX): Extreme Ignitability & Durability, 93893

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 G-Power Platinum Spark Plug (LFR6CGP): Enhanced Durability & Efficiency, 1483 (Part No.1483)

NGK G-Power Platinum Spark Plug (LFR6CGP): Enhanced Durability & Efficiency, 1483

from

$14.99
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.
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Champion – Champion Iridium Spark Plug REC10WYPB4 – Maximum Performance & Longevity, 9006 (Part No.9006)

Champion Iridium Spark Plug REC10WYPB4 - Maximum Performance & Longevity, 9006

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.
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Top Picks for 2003 Mercedes-Benz E55 AMG Ignition Coils and Boots

Upgrade Mercedes-Benz E55 AMGs with top-quality Ignition Coils and Boots parts, including 4 OEM and aftermarket selections for your 2003 model.

Carquest Premium – Carquest Ignition Coil: Meets or Exceeds OE Specifications, 1 Count, EBC1416 (Part No.EBC1416)

Carquest Ignition Coil: Meets or Exceeds OE Specifications, 1 Count, EBC1416

from

$91.99
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 (limited). 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.
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Carquest Premium – Carquest Multi-Use Connector, ABA3459 (Part No.ABA3459)

Carquest Multi-Use Connector, ABA3459

from

$23.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
See More

NGK – NGK Premium DIS Type Ignition Coil: Meets or Exceeds OE Specifications, 48921 (Part No.48921)

NGK Premium DIS Type Ignition Coil: Meets or Exceeds OE Specifications, 48921

from

$105.99
NGK ignition coils are manufactured to meet or exceed OE standards for the highest durability and operational performance, so they can be installed with confidence. NGK and their family of automotive products have over 80 years’ experience and are driven by extreme dedication to innovation, performance and quality. With state-of-the-art manufacturing, inventory and distribution facilities in North America and globally, NGK is dedicated to providing customers with world-class products and services. Developed and rigorously tested in our ISO 17025 accredited test lab under the most extreme conditions, NGK’s coil designs will outperform all others – far beyond operational environments a vehicle would actually experience. NGK ignition coils have vast coverage including late-model domestic and import vehicles. NGK’s OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist.
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Delphi – Delphi Ignition Coil, GN10361 (Part No.GN10361)

Delphi Ignition Coil, GN10361

from

$99.99
Every single Delphi ignition coil is designed and endurance tested using high quality materials. This ensures fast starts, consistent engine performance and optimized fuel efficiency. We makes more than 10 million ignition coils for North America each year, and each one is engineered to OE design specifications for vehicles from Ford, Toyota, Nissan, Lexus, GM, Mazda, Chrysler, Subaru, Acura and more.
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In-Demand Ignition Sensors for 2003 Mercedes-Benz E55 AMGs

Select from 2 premium Ignition Sensors parts for your 2003 Mercedes-Benz E55 AMG, with prices ranging from $59.99 to $69.99.

Bosch – Bosch Knock Sensor, 0261231110 (Part No.0261231110)

Bosch Knock Sensor, 0261231110

from

$69.99
Bosch OE quality knock sensors for optimum engine protection and fuel consumption reduction up to 9%
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Carquest Premium – Carquest Knock Sensor, SBC3955 (Part No.SBC3955)

Carquest Knock Sensor, SBC3955

from

$59.99
Carquest Knock Sensors respond to a wide range of engine knock frequencies providing accurate engine condition to the ECM for optimal ignition timing. Highest quality piezoceramic element manufactured to tight tolerances for increased durability. All Carquest Knock Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
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Top-Rated Ignition and Tune-Up Products Brands For Your 2003 Mercedes-Benz E55 AMG

Shop for the best-rated brands offering Ignition and Tune-Up Products and other products for your 2003 Mercedes-Benz E55 AMGs. Below you’ll find some of our best rated Ignition and Tune-Up Products from NGK, DENSO, and Autolite, and more. Ignition and Tune-Up Products from these brands that fit a 2003 E55 AMG start at just $4.49 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 2003 Mercedes-Benz E55 AMG Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 2003 Mercedes-Benz E55 AMG, 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 2003 Mercedes-Benz E55 AMG. 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 $17.99, with an average price of just $20.32. Plus, with over 61 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 Laser Iridium Spark Plug (ILFR6A): Fine Wire Tip for Precision, 3588
from $24.99
(2)
NGK Laser Iridium Spark Plug (ILFR6A): Fine Wire Tip for Precision, 3588
“Advanced had the plugs for $7.00 less than dealer and 2.00 less than everyone else.. Still spending [$] on a single plugs is outrageous let alone need”
NGK Ruthenium HX Spark Plug (LFR6BHX): High Ignitability & Durability, 93420
from $17.99
(1)
NGK Ruthenium HX Spark Plug (LFR6BHX): High Ignitability & Durability, 93420
“I took the risk on this new Ruthenium spark plug technology, and so far it seems to be paying off. I’m replacing the stock NGK Laser Iridiums that cam”
NGK Iridium IX Spark Plug (LFR6AIX-11): Extreme Ignitability & Durability, 6619
from $17.99
(58)
NGK Iridium IX Spark Plug (LFR6AIX-11): Extreme Ignitability & Durability, 6619
“NGK Iridium Zap Nuts are all I run in all of my vehicles”

Popular DENSO 2003 Mercedes-Benz E55 AMG Ignition and Tune-Up Products

DENSO auto parts is one of the highest quality Ignition and Tune-Up Product brands in the market. Any 2003 Mercedes-Benz E55 AMG owner should feel confident when installing genuine DENSO parts in their vehicle. To ensure the best fit and performance for your 2003 E55 AMG, Advance Auto Parts carries a full inventory of 3 DENSO Ignition and Tune-Up Products. Plus you will be keeping your Mercedes-Benz in peak condition while saving money because prices on these DENSO Ignition and Tune-Up Products range from $14.49 to $17.99, plus, with more than 196 customer reviews and an impressive 4.6 stars average rating, you can be confident the Fram Ignition and Tune-Up Products below will deliver on both quality and value.
DENSO Iridium Long-Life Spark Plug: OE Performance, SK20HR11, 3421
from $14.49
(104)
DENSO Iridium Long-Life Spark Plug: OE Performance, SK20HR11, 3421
“Changed original plugs at 50k changed these at 77k. Great parts”
DENSO Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IKH20, 5344
from $17.99
(76)
DENSO Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IKH20, 5344
“Great fit… Improved performance A++…. Used YouTube video to DIY!!!”

FAQs for 2003 Mercedes-Benz E55 AMG Ignition and Tune-Up Products

Which Ignition and Tune-Up Products are best-sellers for 2003 Mercedes-Benz E55 AMGs?

Out of 24 Ignition and Tune-Up Products that fit 2003 Mercedes-Benz E55 AMGs, the following parts are the top sellers:

What’s the price range for 2003 Mercedes-Benz E55 AMG Ignition and Tune-Up Products?

Ignition and Tune-Up Product prices for the 2003 Mercedes-Benz E55 AMG start at $4.49 and go up to $244.99 for the most premium parts.

What’s the average price of a Ignition and Tune-Up Product for a 2003 Mercedes-Benz E55 AMG?

The average price for Ignition and Tune-Up Products for the 2003 Mercedes-Benz E55 AMG is $38.14. 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 Mercedes-Benz E55 AMG model years?

Yes, we currently carry Ignition and Tune-Up Products for 6 model years of Mercedes-Benz E55 AMGs between 1999 and 2006. Ignition and Tune-Up Products are bought most frequently for the following model years: 2006, 2005, 2004, 2002, 2001, 2000, and 1999.

What are the cheapest Ignition and Tune-Up Products for my 2003 Mercedes-Benz E55 AMG?

What are the top-rated Ignition and Tune-Up Products that fit the 2003 Mercedes-Benz E55 AMG?

Out of 742 reviews by customers, our 2003 Mercedes-Benz E55 AMG 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 2003 Mercedes-Benz E55 AMG and their top-rated products:

What types of Ignition and Tune-Up Products do you sell for my 2003 Mercedes-Benz E55 AMG?

As of 8/2/26, these are some of the most in-demand types of Ignition and Tune-Up Products for a 2003 Mercedes-Benz E55 AMG:

Can I get help with 2003 Mercedes-Benz E55 AMG 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 Mercedes-Benz Ignition and Tune-Up Products and more.

What is your return policy for Mercedes-Benz E55 AMG Ignition and Tune-Up Products?

Advance Auto Parts keeps returns simple. For new Mercedes-Benz E55 AMG 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.