When you places them please remove the glow plug wires;
Remove the glow plugs carefully one at a time;
Clean each electrical contact and nut; use reamer and ream the glow plug hole for each glow plug;
Replace each plug with news and tighten them down with a ratchet;
Reattach the electrical wires to each glow plug with a nut using the wrench.
All Techie glow plugs are closely inspected and validated to meet the strictest quality standards to ensure a long lifetime
These premium aftermarket replacement glow plugs are manufactured to meet or exceed your expectations for fit, form, and function