Mercedes 450SL Spark Plug Wire Parts

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Mercedes 450SL Spark Plug Wires
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This kit contains all the commonly replaced parts to give your Mercedes a complete tuneup.
1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980 Mercedes 450SL, 450SLC
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$327.69
Reg
$341.34
List
$429.39
For models with screw-on type wire connections at distributor cap. 1 set per car.
1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980 Mercedes 450SL, 450SLC
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$91.99
Reg
$95.82
List
$101.50
OEM
As required.
1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980 Mercedes 450SL, 450SLC
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$6.49
Reg
$6.76
List
$8.50
1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980 Mercedes 450SL, 450SLC
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Leaves closest warehouse today if ordered before 2 PM MST.
$6.09
Reg
$6.34
List
$5.25
MUST trim to length and add spark plug and distributor cap connectors. Cost per meter.
1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980 Mercedes 450SL, 450SLC
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Leaves closest warehouse today if ordered before 2 PM MST.
$9.59
Reg
$9.99
List
$10.00

The average cost of a Mercedes 450SL spark plug wires is between $6.09 and $327.69.

The spark plug wires of the Mercedes 450SL spark plug wires, or ignition wires, high-tension leads as they are popularly known, are critical components that carry electrical current from the ignition coil to the spark plugs tucked away in the engine. The wires are tasked with delivering the voltage needed for firing the air-fuel mixture in the combustion chambers and, in so doing, enabling efficient engine performance and smooth running. Constructed from insulating material that can prevent electrical leaks and withstand high heat, the spark plug wires are one of the secrets to maintaining the reliability of the car's ignition system. If these wires do not function properly, the engine may suffer from misfires, low power, or bad gas mileage.

Signs of Faulty Mercedes 450SL Spark Plug Wires

Telltale signs of faulty spark plug wires in a Mercedes 450SL can generally include engine starting problems, such as longer than usual crank periods or no start at all. The car can also exhibit poor gas mileage as a consequence of inefficient combustion because of inefficient or unstable sparks. You can also feel an uneven idle as expressed by unstable engine performance or excessive vibration during an idle stop. Engine misfires are also likely to happen, especially under acceleration, and the car may jerk or lag. Aside from that, one can easily spot damage on the spark plug wires in the form of cracks or wear, which can lead to arcing and further aggravate performance problems.

Mercedes 450SL Spark Plug Wires Replacement Interval

For the Mercedes 450SL, the suggested replacement for the spark plug wires is 60,000 to 100,000 miles. But if you feel any issues with performance or even physical signs of wear and tear, then it might be required to replace them sooner. Having them checked regularly as part of routine maintenance can allow you to find any issues early.

Huge Selection of Mercedes 450SL Spark Plug Wires

At AutohausAZ, it is easy to find the right spark plug wires for your Mercedes 450SL. Thanks to our much lower prices, you won't have to break the bank to maintain your classic car. Plus, with our speedy shipping, you will receive your parts quickly so that you can spend more time on the open road and less time waiting. Also, with our simple returns policy, you can shop in peace, knowing that if it doesn't feel right, we've got your back. Take it easy with an uncomplicated shopping experience with us and maintain your Mercedes 450SL in the best possible condition with no fuss.