NOTE: Cross references are provided as a guide only. Due to differences in design and material, plugs produced by various manufacturers do not have exactly the same heat range. Refer to recommendation section for specific engine applications
DESIGN FEATURES Polymer suspension insulators of NGK-Locke Polymer Insulators, Inc. (NLPI) are one-piece prod- ucts up to 20 feet with no joints on the housing (sheath) or at the weathershed interfaces.
Notes: 1. These units are not furnished with mounting bolts. State size at time of inquiry if mounting bolts are required. 2. Light gray, chocolate brown or semiconducting glaze is available.
103 SPARK PLUG COVERS The NGK range of resistor covers are designed to give perfect noise suppression across all frequencies whilst engine performance is not adversely affected whatsoever.