H1 Hummer > Glow Plugs & Controllers > H1 Glow Plug Controller/Relay 96-99
HUMMER Glow Plug Controller/Relay for all 6.5TD 96-99 H1's |
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Brand New Heavy Duty Automatic Glow Plug Controller for all 6.5TD 96-99 H1 Hummers. Make sure your relay/controller has 3 pins on the connector as shown. This controller is what turns your glow plugs on and off by a signal from the computer. Replace when glow plugs are not operating properly or when DTC codes indicate controller failure. I recommend replacing every time to plugs are replaced as preventative maintenance or every 100K miles. |
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