GM GENUINE PT2391
GM GENUINE part number PT2391 is a body wiring harness / connector in the Electrical-Connector system. This catalog matches it to 79 year-and-engine configurations from 2008 to 2023.
Verified fitment includes 2023 Chevrolet Silverado 2500 6.6L V8 ; 2023 Chevrolet Silverado 2500 6.6L V8 DIESEL Turbocharged ; 2023 Chevrolet Silverado 3500 6.6L V8 ; 2023 Chevrolet Silverado 3500 6.6L V8 DIESEL Turbocharged ; 2023 GMC Sierra 2500 6.6L V8 , plus 74 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is GM GENUINE PT2391?
GM GENUINE part number PT2391 is a body wiring harness / connector with published application data for 79 vehicle configurations from 2008 to 2023. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does GM GENUINE PT2391 fit?
This catalog matches PT2391 to 79 year-and-engine configurations from 2008 to 2023. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is GM GENUINE PT2391 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. GM GENUINE PT2391 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
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