Buy Sparkplug Square Black Spark Plug Box at a Discount Price
Buy Sparkplug Square Black Spark Plug Box at a Discount Price

BLACK SPARK PLUG HOLDER FOR 2 UNITS – VINTAGE H-D 40–68 STYLE

MCS

Black spark plug holder for 2 units, classic Harley style. Steel reproduction with U-bolt clamp included. Compatible with H-D models from 1940–1968 and many custom builds.

IGN-49744
Available to order
€40.00
Tax included

Order it before 11 hours and 5 minutes and receive it between Monday, July 13, 2026 and Tuesday, July 14, 2026 with CTT EXPRESS

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Retro style with practical functionality. This black spark plug holder is a faithful reproduction of the style used in classic Harley-Davidson models from 1940 to 1968. Made of steel and finished in black, it allows you to carry two additional spark plugs, whether they are short or long type (standard thread).

It includes a U-bolt clamp that securely attaches it to the chassis tube. This system is compatible with both vintage bikes and many custom builds that aim to maintain or enhance a nostalgic look. Not compatible with 10 mm or 12 mm thread spark plugs.

Technical Features

Material Steel
Finish Black
Capacity 2 spark plugs (standard thread)
Mounting With included U-bolt clamp
Compatibility Harley-Davidson 1940–1968; custom builds
OEM Replacement 91775-51, 91775-51T
Exclusions Not compatible with 10 mm and 12 mm spark plugs

Compatibility

Suitable for:

  • Harley-Davidson: All models from 1940 to 1968
  • Custom builds: with tubular chassis allowing clamp attachment

Key Benefits

  • Classic aesthetic: perfect for restorations or old-school styles.
  • Real functionality: carries spare spark plugs on the go.
  • Easy installation: includes complete mounting system.
  • Durable material: steel with a long-lasting black finish.
  • Versatility: compatible with multiple custom configurations.
91775-51
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