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Mercedes 300E Replacement Spark Plug Wires Information

High-status sedans including your finely crafted Mercedes 300E were manufactured to be handled with consideration and then always maintained well. To preserve the high value and style you selected with your Mercedes 300E, it's important to use only the highest-quality brand name car parts. Is it smart to expend a lot on a fine, stylish luxury car, only to save pennies on new OEM or aftermarket parts and components? A handsome Mercedes fully utilizes a well-designed power house plus a superb powertrain. In a classy looking Mercedes, a slinky transmission system guarantees a uniquely enjoyable road feel. The Mercedes you chose was created using quality and craftsmanship; it should get new parts with the same top level of value. People who enjoy optimized car or trucks recognize that nothing is more important than installing the most outstanding aftermarket parts. Your car has a place in your heart because it has high performance and great style, and to keep it purring along in its best shape you'll need the ultimate in top-notch parts and accessories. The Mercedes 300E Spark Plug Wires are insulated wires that transfer the electricity to the spark plugs. Mercedes 300E Spark Plug Wires are necessary because they feed electricity from the battery to the spark plugs. When the insulation on Mercedes 300E Spark Plug Wires is worn, there can be loss of electrical charge and the vehicle's spark plugs won't function properly. Repairing a car or truck with OEM quality parts always pays off in the long run. Sometimes the most frustrating thing about restoring a car or truck is looking for an honest source of quality parts. If there are any questions about our parts or accessories, our customer service team members can be reached during business hours - with the usual first-rate customer service!

Mercedes 300E Spark Plug Wires They are available for the following Mercedes 300E years: 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 93, 92, 91, 90, 89, 88, 87, 86. This part is also sometimes called Mercedes 300E Ignition Wire. We stock spark plug wires parts for most Mercedes models including E320, ML320, S500, S430, C240, C280, ML430, CLK430, SL500, C230, 380SL, CLK320, E500, 560SL, 500SL, E430, C320, ML500, 190E, E55 AMG, SLK230, 420SEL, S320, 450SL, ML350, E420, CLK500, S420, 400E, 300SE, 560SEL, C220, CLS500, 500SEL, 300SL, 300CE, 500E, S55 AMG, SLK320 and CL500.

We stock these Spark Plug Wires brands for the Mercedes 300E: Beru, Karlyn, Bremi, Prenco, NGK, Standard Motor Products, United Automotive, API and AC Delco.

Spark Plug Wires for Mercedes 300E - Partsgeek
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Research on Spark Plug Wires for Mercedes 300E

The W124 series Mercedes Benz 300E, released in Australia in 1986, is one of the legendary power sedans. The engine delivers the goods with silky smoothness. The 24-valve model released in 1990 may be more powerful but lacks the seamless strength of the original. The Mercedes 300E corners with precision, holds to a tight turning circle, and boasts nicely weighted power steering and reliable brakes. In overall poise, it was without peer in 1986. It combined solid build quality and excellent ride with handling that set the car apart from its competitors and made it a desirable purchase until early in 1993, when it morphed into the E320 and E280.

Designed to carry high voltages, spark plug wires consist of a conductive core surrounded by several insulating layers. Internal combustion engines operate by igniting a mixture of fuel and air with the assistance of a high voltage spark. This spark is provided to the cylinder by a spark plug, though it is generated by an ignition coil or similar device. Coils can vary in design, but they generally operate by running voltage through a primary coil and then shutting it off. When the voltage to the primary is shut off, the magnetic field generated by the coil can collapse, generating significantly higher voltage in a secondary winding.

In a system with a distributor, the high voltage spark can then be transferred by means of a rotor to the correct spark plug wire. A rotor within the distributor is turned by the camshaft, which enables the spark to be timed correctly and sent to the right cylinder during its compression stroke. One spark plug wire is typically used per cylinder, though some applications use two spark plugs for each, and thus twice as many plug wires.

How often should spark plug wires be changed?

A quality set of spark plug wires should last between 60,000 and 70,000 miles.

What are the signs your spark plug wires are due to be serviced or replaced?

A rough idle, high fuel consumption, engine surge or hesitation, and lack of acceleration, or a misfiring engine,

What is an engine misfire?

When the fuel/air mixture fails to ignite, one or more cylinders don't provide any power to turn the engine which gets detected by the Engine Control Unit which triggers an engine misfire code. Engine misfires are one of the most common problems we see in many Mercedes-Benz cars because most owners forget that spark plugs are wear items and need to be replaced at the recommended intervals. As soon as an engine misfire occurs on a Mercedes-Benz, you will notice poor engine performance and strange vibrations that in some cases can be felt even in the driver cabin.

What is the cost of replacing spark plug wires for the Mercedes E300?

The first thing that comes to mind when you get an engine misfire is the expense. It need not be so, the list price of a quality set of spark plug wires is $210.00, and are sold at PartsGeek for only $83.48.

Some of our Customer Reviews
Very Satisfied
Reviewer: ALECLEE

Parts Geek is very convenient and has an amazing inventory.

1992 Mercedes 300E Spark Plug Wire Set

Very Satisfied
Reviewer: Ted

Arrived quickly, and it was an exact fit. Thanks.

1992 Mercedes 300E Spark Plug Wire Set

Very Satisfied
Reviewer: Bremi Spark Plug Wire Set

Great set of wires. They seem to be a better quality wire than the Bosch wire set.

1987 Mercedes 300E Spark Plug Wire Set

Very Satisfied
Reviewer: Well insulated!

Nice fit and very tight connectors. The metal shields were nice and heavy. These shouldn't burn out quickly like the last replacement set I bought. Stick with the German-made ones.

1988 Mercedes 300E Spark Plug Wire Set

Very Satisfied
Reviewer: Rich

This is my second purchase. Quality products, excellent customer service and fast shipping. Excellent source for auto parts!

1990 Mercedes 300E Spark Plug Wire Set