Fits: 2020 thru 2024 Chevy Silverado/GMC Sierra 1500 LM2/LZ0 Duramax Diesel

Replacement harness to replace the worn out harness in your 3.0 Duramax. Over time the glow plug harness can become brittle and weathered from heat cycles and road grime. Replacing it with a Genuine OE replacement gives you peace of mind that's its the same thing that came on your truck from Factory.

Features:

• Genuine GM Part
• Direct Replacement
• Restores Glow Plug Function

Includes:

• (1) Harness