Mercedes-Benz 450SL Ignition and Tune-Up Products

Please Select your Vehicle to See Exact Fit Parts

Essential Mercedes-Benz 450SL Ignition and Tune-Up Products

Carquest Premium – Distributor Cap (Part No.CAC1407)

Distributor Cap

from

$69.99
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.
See More

Carquest Premium – Distributor Cap (Part No.CAC1379)

Distributor Cap

from

$69.99
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.
See More

NGK – V-Power Nickel Spark Plug (BPR5EY): Reliable Performance & Ignitability (Part No.1233)

V-Power Nickel Spark Plug (BPR5EY): Reliable Performance & Ignitability

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.

Product Features:
  • ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
  • RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
  • NGK’s OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
  • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
See More

Autolite – Platinum Spark Plug: Improved Performance & Durability (Part No.AP64)

Platinum Spark Plug: Improved Performance & Durability

from

$4.99
Autolite Platinum spark plugs are crafted for exceptional performance and durability, making them an ideal choice for older engine designs. Featuring a platinum center electrode firing tip, they ensure quicker firing, smoother starts, and enhanced fuel efficiency. The platinum construction resists gap erosion, extending the service life, while the high alumina ceramic insulator provides superior thermal conductivity and insulation for added strength. A multi-rib insulator design prevents flash-over, ensuring reliable operation, and the nickel-plated shell offers excellent corrosion resistance for long-lasting durability. With a mid-projection standard center electrode and a flat seat type, these performance-grade spark plugs deliver consistent results. The combination of a platinum tip and nickel ground electrode ensures optimal ignition, making these spark plugs a dependable upgrade for improved acceleration and overall engine efficiency.

Product Features:
  • Engineered with a platinum firing tip that prevents gap erosion for longer service life.
  • Its high alumina ceramic insulator provides thermal conductivity and superior insulation for increased strength.
  • The multi-rib insulator prevents flash-over.
  • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended life.
  • The mid-projection center electrode design ensures consistent ignition performance, enhancing engine efficiency and reliability.
See More

Carquest Premium – Distributor Rotor (Part No.DAA1239)

Distributor Rotor

from

$6.99
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.
See More

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
See More

Wagner Lighting – Small Standard Mini Lamp (Sold by each) (Part No.11009)

Small Standard Mini Lamp (Sold by each)

from

$3.29
Small Standard Mini Lamp (Sold by each)

NGK – Premium OE Fit & Design Spark Plug Wire Set: Tinned Copper Core, 9 Leads (Part No.54385)

Premium OE Fit & Design Spark Plug Wire Set: Tinned Copper Core, 9 Leads

from

$289.99
NGK tinned copper core wire sets provide excellent OE fit, performance and durability. High-temp premium silicone outer jacket and inner EPDM/silicone insulation contain high voltage currents for excellent dielectric strength. As required on certain European models, NGK utilizes a premium 29 gauge galvanized, tinned core wire. RFI suppression is located close to the source and thus built into NGK’s OE designed spark plug and distributor connectors and metallic resistor boots. Spark plug boots are glued to NGK cable with a silicone sealer for a watertight seal.

Product Features:
  • PERFECT FIT FOR YOUR VEHICLE: Built to OEM tolerances with OE quality or better materials
  • BUILT TO LAST: Outer Jacket built to withstand temperatures greater than 250 degrees Celsius, inner insulation EPDM or silicone for best dielectric strength
  • STAINLESS STEEL TERMINALS: Provide the highest possible retention to ensure positive connections through the life of the set
  • CYLINDER LEAD ID: Cylinder lead identification tags where possible make installation easier
  • LIMITED WARRANTY: See package for details
See More

Intermotor Red Wire – Spark Plug Wire Set (Part No.57577)

Spark Plug Wire Set

from

$65.49
Spark Plug Wire Set

Carquest Premium – Ignition Switch (Part No.CSC3642)

Ignition Switch

from

$146.99
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.
See More

Carquest Premium – Ignition Coil (Part No.EBC1464)

Ignition Coil

from

$64.99
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
See More

Helping You Find the Right Ignition and Tune-Up Products for Your Mercedes-Benz 450SL

You love your 450SL. So we’ve made it easier than ever to help you find Mercedes-Benz 450SL Ignition and Tune-Up Products in our online catalog. Our inventory holds 35 aftermarket and OEM Ignition and Tune-Up Products for your Mercedes-Benz 450SL, ranging from $3.29 to $289.99.

We offer parts from 11 brands trusted to make quality Ignition and Tune-Up Products for your Mercedes-Benz 450SL. Before you buy, take some time to read through customer reviews. We currently have 1,250 reviews of Mercedes-Benz 450SL Ignition and Tune-Up Products from previous customers. Some of the top rated parts include Copper Resistor Spark Plug: Quick Starts & Enhanced Durability with 4.9 stars and Platinum TT Spark Plug – PW16TT with 3.4 stars.

Find your 450SL 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 450SL 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 450SL

Our inventory holds Ignition and Tune-Up Products for your Mercedes-Benz 450SL from 11 trusted brands. You’ll find OEM and aftermarket parts from brands like NGK, Autolite, and Champion, all of which can keep that Mercedes-Benz happy.

Top-Rated NGK Ignition and Tune-Up Products

Leading NGK Ignition and Tune-Up Products

We carry NGK brand parts for your Mercedes-Benz 450SL across several catalog categories, including Spark Plugs. Some of our most reviewed NGK parts include:

FAQs for Mercedes-Benz 450SL Ignition and Tune-Up Products

What are the most purchased Ignition and Tune-Up Products for the Mercedes-Benz 450SL?

Out of 35 Ignition and Tune-Up Products for the Mercedes-Benz 450SL, the most popular in our inventory are:
U-Groove Spark Plug: OE Performance, W16EXR-U
from $3.29
(10)
U-Groove Spark Plug: OE Performance, W16EXR-U
Spark Plugs
Conventional Spark Plug
from $5.99
(6)
Conventional Spark Plug
Spark Plugs

What are the top-rated Mercedes-Benz 450SL Ignition and Tune-Up Products?

Top-rated Ignition and Tune-Up Products for your Mercedes-Benz 450SL based on customer reviews/ratings are:
Copper Resistor Spark Plug: Quick Starts & Enhanced Durability
from $3.99
(12)
Copper Resistor Spark Plug: Quick Starts & Enhanced Durability
“Replaced my old plug and generator fired right up. Excellent recommendation by the service desk. Thanks.”
Platinum TT Spark Plug - PW16TT
from $5.79
(7)
Platinum TT Spark Plug – PW16TT
“Fast and easy, plus you accept PayPal”