Bosch Double

Double Iridium Spark Plug

$7.99

SKU: ZR6SII3320

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In Stock
Ships by Aug 5
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30 Days Return

Description

The Bosch ZR6SII3320 is a double iridium spark plug engineered to deliver both high performance and long life, representing advanced original equipment (OE) spark plug technology. It features a 0.6 mm fine wire firing pin, designed for better ignitability and enhanced durability. The spark plug utilizes a laser weld to provide superior retention of the iridium alloy to the ground electrode. Constructed with a nickel ground electrode tip and an iridium center electrode tip, this spark plug also incorporates a copper core and a resistor type design. Its specifications include a 12mm thread diameter and a pre-gap size of 0.7mm. The solid terminal ensures a secure connection. This spark plug is a direct replacement for various OE part numbers, including Bosch 7430 and Bosch 96346, and is a cross-reference for Mercedes part number 0041598103.

Fitment

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Specifications

BrandBosch Double
Part NumberZR6SII3320
CategoryIgnitions and Electrical

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