NTK 27121
NTK part number 27121 is a oxygen (o2) sensor in the Exhaust & Emission system. This catalog matches it to 30 year-and-engine configurations from 2021 to 2024.
Verified fitment includes 2024 Genesis G80 2.5L L4 Turbocharged ; 2024 Genesis GV70 2.5L L4 Turbocharged ; 2024 Genesis GV80 2.5L L4 Turbocharged ; 2024 Hyundai Santa Cruz 2.5L L4 Turbocharged ; 2024 Hyundai Sonata 2.5L L4 , plus 25 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is NTK 27121?
NTK part number 27121 is a oxygen (o2) sensor with published application data for 30 vehicle configurations from 2021 to 2024. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does NTK 27121 fit?
This catalog matches 27121 to 30 year-and-engine configurations from 2021 to 2024. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is NTK 27121 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. NTK 27121 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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