GM GENUINE 1551388
GM GENUINE part number 1551388 is a a/c refrigerant pressure switch in the Electrical-Switch & Relay system. This catalog matches it to 257 year-and-engine configurations from 2019 to 2026.
Verified fitment includes 2026 Buick Enclave 2.5L L4 Turbocharged ; 2026 Buick Encore 1.2L L3 Turbocharged ; 2026 Buick Encore 1.3L L3 Turbocharged ; 2026 Buick Envision 2.0L L4 Turbocharged ; 2026 Cadillac CT4 2.0L L4 Turbocharged , plus 252 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is GM GENUINE 1551388?
GM GENUINE part number 1551388 is a a/c refrigerant pressure switch with published application data for 257 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 1551388 fit?
This catalog matches 1551388 to 257 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 1551388 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. GM GENUINE 1551388 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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