Autolite / SPARK PLUG CROSS-REFERENCE
Autolite 4203 Cross Reference
Explore the listed cross-reference options for Autolite 4203. References on this page include Yamaha 94701 00250 and Yamaha 9470100250.
Specification Availability
DATA AVAILABILITYSpecifications are not currently available for this entry. Check the manufacturer’s catalogue for dimensions and application details.
Listed Replacement Part Numbers42
41–42 of 42| Manufacturer | Part number |
|---|---|
| Yamaha | 94701 00250View cross reference |
| Yamaha | 9470100250View cross reference |
Always 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