GM GENUINE 42721973
GM GENUINE part number 42721973 is a cv joint boot band in the Drivetrain system. This catalog matches it to 12 year-and-engine configurations from 2020 to 2026.
Verified fitment includes 2026 Buick Encore 1.2L L3 Turbocharged ; 2026 Buick Encore 1.3L L3 Turbocharged ; 2026 Chevrolet Trailblazer 1.3L L3 Turbocharged ; 2025 Buick Encore 1.2L L3 Turbocharged ; 2025 Chevrolet Trailblazer 1.3L L3 Turbocharged , plus 7 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is GM GENUINE 42721973?
GM GENUINE part number 42721973 is a cv joint boot band with published application data for 12 vehicle configurations from 2020 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 42721973 fit?
This catalog matches 42721973 to 12 year-and-engine configurations from 2020 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 42721973 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. GM GENUINE 42721973 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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