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Gunson G4055B Hi-Gauge Adaptor Kit 12mm

Gunson G4055B Hi-Gauge Adaptor Kit 12mm

by Gunson

£8.19from 2 retailers
GTIN05018341740559
EAN5018341740559
Prices updated 19 Mar 2026

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The Green Spark Plug Company

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In stock£4.16 delivery
£8.19

£12.35 total inc. delivery

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Machine Mart

In stock£4.99 delivery
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£11.98

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£16.97 total inc. delivery

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Product Description

The Gunson G4055B Hi-Gauge Adaptor Kit 12mm has been designed to convert the thread on Colortune and Hi Gauge Compression Testers to fit most popular sizes of sparkplugs that are fitted to a variety of vehicles, including: most modern and classic cars, motorcycles, garden machinery and boats. This package contains 1 12mm thread adapter and a gas seal washer.

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From£8.19The Green Spark Plug Company
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