NGK 3546
NGK part number 3546 is a spark plug in the Ignition system. This catalog matches it to 17 year-and-engine configurations from 1994 to 2022.
Verified fitment includes 2022 Ford F-250 Super Duty 6.7L V8 DIESEL Turbocharged ; 2022 Ford F-550 Super Duty 6.7L V8 DIESEL Turbocharged ; 2021 Ford F-350 Super Duty 6.7L V8 DIESEL Turbocharged ; 2021 Ford F-450 Super Duty 6.7L V8 DIESEL Turbocharged ; 2020 Ford F-250 Super Duty 6.7L V8 DIESEL Turbocharged , plus 12 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is NGK 3546?
NGK part number 3546 is a spark plug with published application data for 17 vehicle configurations from 1994 to 2022. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does NGK 3546 fit?
This catalog matches 3546 to 17 year-and-engine configurations from 1994 to 2022. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is NGK 3546 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. NGK 3546 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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