GM GENUINE 11603427
GM GENUINE part number 11603427 is a hose clamp in the Cooling System system. This catalog matches it to 11 year-and-engine configurations from 2021 to 2026.
Verified fitment includes 2026 Cadillac CT5 3.0L V6 Turbocharged ; 2026 Cadillac CT5 6.2L V8 Supercharged ; 2025 Cadillac CT5 3.0L V6 Turbocharged ; 2025 Cadillac CT5 6.2L V8 Supercharged ; 2024 Cadillac CT5 3.0L V6 Turbocharged , plus 6 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is GM GENUINE 11603427?
GM GENUINE part number 11603427 is a hose clamp with published application data for 11 vehicle configurations from 2021 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 11603427 fit?
This catalog matches 11603427 to 11 year-and-engine configurations from 2021 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 11603427 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. GM GENUINE 11603427 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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