Denso / SPARK PLUG CROSS-REFERENCE
Denso U16FSRL Cross Reference
Explore the listed cross-reference options for Denso U16FSRL. References on this page include Autolite 4194 and Brisk NAR17.
Specification Availability
DATA AVAILABILITYSpecifications are not currently available for this entry. Check the manufacturer’s catalogue for dimensions and application details.
Listed Replacement Part Numbers20
1–20 of 20Always confirm thread size, reach, seat type, heat range, and gap against the engine manufacturer’s recommendations before fitting a replacement.
What to Check Before Choosing a Replacement
Specifications are missing for this entry. Verify the part in the manufacturer’s catalogue before considering another code.
Heat Range, Gap and Engine Application
A cross-reference match alone does not confirm heat range, electrode gap or engine application. Check the manufacturer's application catalogue and installation guidance before fitting another part number.
Read the spark plug specification guide