Mercedes-Benz E420 Ignition and Tune-Up Products

Essential Mercedes-Benz E420 Ignition and Tune-Up Products

Carquest Premium – Distributor Cap (Part No.CAC1585)

Distributor Cap

from

$237.99
The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.

Product Features:
  • All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
  • Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
  • Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
  • Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.
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Dorman – Help – Spark Plug Non-Foulers – 14mm Gasket Seat Long Reach (Part No.42004)

Spark Plug Non-Foulers - 14mm Gasket Seat Long Reach

from

$9.99
This spark plug non fouler is designed for easy installation on specified vehicles to protect spark plugs from fouling and damage. It is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this spark plug non fouler is designed for easy installation to protect spark plugs from fouling and damage on specified vehicles
  • Ideal solution – this non-fouler preserves spark plug life and is a reliable replacement for an original non-fouler that has failed due to corrosion
  • Durable construction – made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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ACDelco – Double Platinum Spark Plug: Long-Lasting Performance & Durability (Part No.41-808)

Double Platinum Spark Plug: Long-Lasting Performance & Durability

from

$9.99
ACDelco GM Original Equipment Double Platinum Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. With a copper core and double platinum pads on the center electrode, these plugs are designed to deliver long-lasting performance. ACDelco GM Original Equipment parts are the true OE parts installed during the production or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.

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
  • Approved by US Legal 7/31/19
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
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Motorcraft – Spark Plug: Reliable Ignition with Nickel Electrode Design (Part No.SP-424-X)

Spark Plug: Reliable Ignition with Nickel Electrode Design

from

$8.29
The spark plug with a standard center electrode design and nickel tip material ensures reliable ignition performance for your vehicle. Crafted with nickel for both the center and ground electrode tips, this plug offers excellent conductivity and durability, making it a dependable choice for consistent engine starts and smooth operation. Its gasket seat type provides a secure fit, minimizing the risk of leaks and ensuring optimal combustion efficiency. Designed to meet high-quality standards, this spark plug delivers value by enhancing engine performance and longevity. Whether you’re maintaining your vehicle or replacing worn-out parts, this spark plug is a practical solution for dependable ignition and lasting durability.

Product Features:
  • Nickel electrode design ensures excellent conductivity and durability for consistent engine starts.
  • Standard center electrode design promotes reliable ignition performance and smooth engine operation.
  • Gasket seat type provides a secure fit, reducing the risk of leaks and enhancing combustion efficiency.
  • High-quality construction supports enhanced engine performance and extended component longevity.
  • Designed to meet rigorous standards, offering a dependable solution for vehicle maintenance and part replacement.
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Carquest Premium – Ignition Switch (Part No.CSC2594)

Ignition Switch

from

$57.99
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Ignition Switch allows for reliable control of the vehicle’s electrical systems and engine start-up, enhancing convenience and ensuring consistent performance during operation. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.

Product Features:
  • Durable Construction: Designed with high-quality materials to withstand harsh environmental conditions, ensuring long-lasting performance in extreme temperatures, vibrations, and moisture exposure.
  • Precision Engineering: Accurate sensing and switching capabilities provide reliable performance, reducing the risk of malfunctions and improving vehicle safety and efficiency.
  • Easy Installation & Maintenance: Designed for quick installation and minimal upkeep, reducing downtime and repair costs for both manufacturers and consumers.
  • Fit/Form/Function: Each vehicle electronic component is engineered to meet or surpass OEM standards, ensuring precise fit, optimal functionality, and reliable performance.
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Carquest Premium – Knock Sensor (Part No.SBC3955)

Knock Sensor

from

$53.99
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.

Product Features:
  • Precision piezoceramic element ensures accurate response to a wide range of engine vibrations
  • Manufactured using the highest quality OEM materials to ensure optimal performance and rugged durability
  • Designed to meet or exceed all OEM specifications in fit, form & function
  • Extensive product testing includes salt spray, high/low temperature impact, thermal cycling, vibration, drop among other tests, to ensure all sensors meet or exceed OEM specifications.
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Bosch – Knock Sensor (Part No.0261231110)

Knock Sensor

from

$69.99
Bosch OE quality knock sensors for optimum engine protection and fuel consumption reduction up to 9%

Product Features:
  • Bosch OE quality knock sensors for optimum engine protection
  • Bosch OE quality knock sensors improve combustion efficiency and reduce fuel consumption up to 9%
  • Bosch OE quality knock sensors increase torque up to 5%
  • Bosch OE quality knock sensors enable the use of multiple quality fuels with various anti-knock properties
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Delphi – Ignition Coil (Part No.GN10404)

Ignition Coil

from

$111.99
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.

Product Features:
  • Delphi coils provide OE performance, durability and electromagnetic capacity level requirements
  • Delphi ignition coils are designed to operate as part of an integral engine management system to insert power into spark plugs and ensure fast starts; consistent engine performance and optimized fuel efficiency
  • Delphi uses winding process techniques to control the length of wire between adjacent windings; that’s important since more length means greater voltage differences and can create more pressure that could break down the insulation and wire coating
  • We back our ignition coil design with proven materials, such as high quality wires and wire coating that resists the cracks, pin holes and imperfections that most often lead to failure issues
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Carquest Premium – Ignition Coil (Part No.EBC1313)

Ignition Coil

from

$89.99
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:
  • 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
  • 100% end-of-line tested to ensure proper performance
  • Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
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URO Parts – Distributor Rotor Bracket (Part No.1191580640)

Distributor Rotor Bracket

from

$35.99
URO Parts has been a leading brand of replacement auto parts for European vehicles for more than thirty years. Affordable yet dedicated to quality, URO Parts controls its production process in strict accordance with ISO/TS 16949 QMS specifications and offers a wide variety of components used to restore or repair engine, electrical, drive train, braking, steering, suspension, climate control, cooling, exhaust, and fuel systems in classic to late-model German, British, and Scandinavian vehicles. Looking for parts that are even higher quality than original equipment? URO Parts engineers analyze common failures and identify weaknesses in original equipment parts when creating URO Premium components, which are superior to OE in performance and reliability thanks to improved materials and more robust designs. Thanks to high-quality, competitively-priced URO Parts and bulletproof URO Premium replacement components, owning a prestigious European vehicle is no longer an expensive luxury reserved for the elite and wealthy.

Product Features:
  • Guaranteed Fitment
  • High Quality Materials
  • Supports and aligns to OEM specifications
  • Guaranteed fitment
  • Replacement of failed original distributor rotor adapter instantly restores smooth engine operation and proper power output
  • Direct replacement for OE rotor adapter for easy installation and correct appearance
  • Efficient conductor design maximizes spark intensity while minimizing current draw
  • High-quality heat and ozone-resistant materials resist intense engine heat and high RPM
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Carquest Premium – Distributor Rotor (Part No.DAA1352)

Distributor Rotor

from

$71.99
The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.

Product Features:
  • All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
  • Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
  • Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
  • Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.
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Carquest Premium – Ignition Control Module (Part No.CBC1678)

Ignition Control Module

from

$3199.99
The ignition control module controls the primary side of the ignition coil and in some applications is able to control ignition timing. The ignition control module receives a signal from a pick-up coil located in the distributor or from the engine control module (ECM) to identify piston location.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
  • 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
  • Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
  • Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
  • Where applicable electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
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Intermotor Red Wire – Spark Plug Wire Set (Part No.56277)

Spark Plug Wire Set

from

$578.99
Spark Plug Wire Set

Helping You Find the Right Ignition and Tune-Up Products for Your Mercedes-Benz E420

You love your E420. So we’ve made it easier than ever to help you find Mercedes-Benz E420 Ignition and Tune-Up Products in our online catalog. Our inventory holds 36 aftermarket and OEM Ignition and Tune-Up Products for your Mercedes-Benz E420, ranging from $2.49 to $3,199.99.

We offer parts from 13 brands trusted to make quality Ignition and Tune-Up Products for your Mercedes-Benz E420. Before you buy, take some time to read through customer reviews. We currently have 2,045 reviews of Mercedes-Benz E420 Ignition and Tune-Up Products from previous customers. Some of the top rated parts include G-Power Platinum Spark Plug (BKR5EGP): Enhanced Durability & Efficiency with 4.8 stars and Copper Plus Spark Plug (RC12YC): Dependable Performance & Durability with 4.7 stars.

Find your E420 Ignition and Tune-Up Products here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Mercedes-Benz E420 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Ignition and Tune-Up Products Brands for Your Mercedes-Benz E420

Our inventory holds Ignition and Tune-Up Products for your Mercedes-Benz E420 from 13 trusted brands. You’ll find OEM and aftermarket parts from brands like Autolite, Champion, and E3, all of which can keep that Mercedes-Benz happy.

Top-Rated Autolite Ignition and Tune-Up Products

Leading Autolite Ignition and Tune-Up Products

We carry Autolite brand parts for your Mercedes-Benz E420 across several catalog categories, including Spark Plugs. Some of our most reviewed Autolite parts include:

FAQs for Mercedes-Benz E420 Ignition and Tune-Up Products

What are the most purchased Ignition and Tune-Up Products for the Mercedes-Benz E420?

Out of 36 Ignition and Tune-Up Products for the Mercedes-Benz E420, the most popular in our inventory are:
Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition
from $10.99
This product is not rated
Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition
Spark Plugs

What are the top-rated Mercedes-Benz E420 Ignition and Tune-Up Products?

Top-rated Ignition and Tune-Up Products for your Mercedes-Benz E420 based on customer reviews/ratings are:
Copper Resistor Spark Plug: Quick Starts & Enhanced Durability
from $3.99
(20)
Copper Resistor Spark Plug: Quick Starts & Enhanced Durability
“Updated plug new coating, grea value”