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Mercedes-Benz 420SEL Spark Plug Wires

Great cars and trucks like your 420SEL need great parts.

Select Your VehicleMercedes-Benz car, truck, or SUV owners have grown accustomed to a certain level of a reputation for strength when driving their 420SEL around town. When your Mercedes-Benz 420SEL left the factory, it was destined for a person with discerning taste who prioritizes European styling in their automobile. Your Mercedes-Benz dealership isn't the only place to buy the best parts to repair your 420SEL. It's not every day that you realize that you have to buy a replacement Spark Plug Wires for your car or truck.

The function and purpose of Spark Plug Wires.

Without the properly working ignition timing system developed for the internal combustion engine, our engines would have to be all electric. The fact that your Mercedes-Benz 420SEL has spark plugs wires means that it is either mechanically or electronically timed. The voltage necessary to ignite the air/fuel mixture in your combustion chamber is transferred from your distributor or ECU in a specific order to the spark plug via your Mercedes-Benz 420SEL spark plug wires. Sometimes called lead wires, these usually have a carbon fiber core wrapped in a fiberglass barrier, and covered with EPDM rubber for insulation from the heat in your engine.

OEM parts, great prices, knowledgeable professionals.

At Car Parts Discount, we have live customer service members available with enough expertise to help you buy the correct Mercedes-Benz 420SEL part for your needs. Ordering new Mercedes-Benz parts from www.carpartsdiscount.com means you are getting the best deal on the most superior original and aftermarket replacement 420SEL parts on the internet. When your Mercedes-Benz needs the best replacement Spark Plug Wires, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. All the Mercedes-Benz 420SEL Spark Plug Wires parts on this page will fit vehicles made in 1991, 1990, 1989, 1988, 1987, 1986. Choose your year below to refine your search.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
Mercedes 420SEL Ignition Cable, OEM: 110 159 18 18/1101591818Beru
1986-1991 Mercedes-Benz 420SEL Beru Ignition Cable 110 159 18 18
7.35, Save 40%   NEW ITEM
OEM: 110 159 18 18, Item: 485515
  In Stock, Usually ships within 1 business day
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Mercedes 420SEL Ignition Spark Plug Wire Set, OEM: 1171500219
1986-1991 Mercedes-Benz 420SEL Karlyn/STI Ignition Spark Plug Wire Set 1171500219
113.25, Save 39%  
OEM: 1171500219, Item: 61715
  In Stock, Usually ships within 1 business day
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Mercedes 420SEL Spark Plug Wire Set, OEM: Q 4 15 0028/Q4150028
1986-1991 Mercedes-Benz 420SEL Karlyn/STI Spark Plug Wire Set Q 4 15 0028
97.15, Save 39%   NEW ITEM
OEM: Q 4 15 0028, Item: 479747
  In Stock, Usually ships within 1 business day
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Mercedes 420SEL Spark Plug Wire Set, OEM: 54248NGK
1986-1991 Mercedes-Benz 420SEL NGK Spark Plug Wire Set 54248
142.55, Save 39%   NEW ITEM
OEM: 54248, Item: 635645
  Only 4 left In Stock, Usually ships within 1 business day
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Mercedes 420SEL Spark Plug Wire Set, OEM: 113M
1986-1991 Mercedes-Benz 420SEL Karlyn/STI Spark Plug Wire Set 113M
82.45, Save 39%   NEW ITEM
OEM: 113M, Item: 1406501
  In Stock, Usually ships within 1 business day
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Mercedes 420SEL Spark Plug Wire Set, OEM: 29909SMP
1986-1991 Mercedes-Benz 420SEL SMP Spark Plug Wire Set 29909
104.15, Save 39%   NEW ITEM
OEM: 29909, Item: 1117420
  Only 4 left In Stock, Usually ships within 1 business day
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Mercedes 420SEL Spark Plug Wire Set, OEM: 55769SMP
1986-1991 Mercedes-Benz 420SEL SMP Spark Plug Wire Set 55769
135.95, Save 39%   NEW ITEM
OEM: 55769, Item: 677588
  Only 1 left In Stock, Usually ships within 1 business day
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