Ignitions and Electrical› Ignition Components

Bosch F8DC4

Spark Plug

$3.79

SKU: F8DC4

In Stock
In Stock
Ships by Jul 29
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Bosch F8DC4 is a non-resistor spark plug engineered for reliable ignition in a variety of vehicles. With a 19mm reach and an 18mm thread size, this spark plug offers a specific fit for applications requiring these dimensions. Designed for 4-cycle engines commonly found in cars, SUVs, and trucks, the F8DC4 utilizes a pre-set gap of 0.031 inches. The spark plug's resistance rating is 0.82. This spark plug is specifically noted for its application in various Mercedes-Benz models from the 1990s and early 2000s, including the 300CE, 300E, 300SE, and SL600. It is also mentioned as an OE copper spark plug for Mercedes-Benz vehicles manufactured between 1990 and 1999.

Fitment

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Specifications

BrandBosch F8DC4
Part NumberF8DC4
CategoryIgnitions and Electrical

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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