DENSO 3120
DENSO part number 3120 is a spark plug in the Ignition system. This catalog matches it to 429 year-and-engine configurations from 1954 to 2027.
Verified fitment includes 2027 Chevrolet LCF 6.6L V8 ; 2026 Acura MDX 3.0L V6 Turbocharged ; 2026 Acura MDX 3.5L V6 ; 2026 Ford E-350 7.3L V8 ; 2026 Ford E-450 7.3L V8 , plus 424 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is DENSO 3120?
DENSO part number 3120 is a spark plug with published application data for 429 vehicle configurations from 1954 to 2027. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does DENSO 3120 fit?
This catalog matches 3120 to 429 year-and-engine configurations from 1954 to 2027. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is DENSO 3120 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. DENSO 3120 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
AutoFactsDB is reader-supported. As an Amazon Associate, we earn from qualifying purchases made through links on this page — at no extra cost to you.
Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.