GM GENUINE PT3720
GM GENUINE part number PT3720 is a body wiring harness / connector in the Electrical-Connector system. This catalog matches it to 20 year-and-engine configurations from 2019 to 2026.
Verified fitment includes 2026 Buick Enclave 2.5L L4 Turbocharged ; 2026 Chevrolet Equinox 1.5L L4 Turbocharged ; 2026 Chevrolet Traverse 2.5L L4 Turbocharged ; 2026 GMC Acadia 2.5L L4 Turbocharged ; 2026 GMC Sierra Ev ELECTRIC , plus 15 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is GM GENUINE PT3720?
GM GENUINE part number PT3720 is a body wiring harness / connector with published application data for 20 vehicle configurations from 2019 to 2026. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does GM GENUINE PT3720 fit?
This catalog matches PT3720 to 20 year-and-engine configurations from 2019 to 2026. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is GM GENUINE PT3720 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. GM GENUINE PT3720 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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