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A. The 31421970 is a glow plug extension rod designed to be used with Sykes Pickavant diesel compression testers and injector adaptor kits. It extends the connection point so that the test hose or adaptor can reach glow plug locations that are deeply recessed or obstructed by engine components.
A. The 31421970 is designed for use with Sykes Pickavant diesel compression testers and injector adaptor kits. If you are unsure whether it is compatible with a specific kit, WhatsApp us on 07754 288583 for guidance.
A. The extension rod has an M10 x 1 thread.
A. The extension rod measures 186 x 16 x 16 mm and weighs 0.19 kg.
A. On some diesel engines, glow plug locations are deeply recessed or obstructed by manifolds, wiring, or other engine components. The extension rod allows the test hose or adaptor to reach these locations, routes hoses safely around obstacles, reduces stress on fittings, and improves test reliability.
A. Yes. The rod is built for professional workshop use and repeated connection cycles, making it appropriate for regular diagnostic work.
A. WhatsApp us on 07754 288583 with photos of the item and packaging, and we'll resolve the issue in line with our returns policy.
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility, and we'll help you choose the right product.
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