Since 1936, Autolite has been a trusted leader and innovator in spark plug technology. You can count on our copper plugs for performance and value, backed by decades of experience and passion. Includes a 2 year limited warranty.*
| Cross Reference | |
| Bosch | X5DC, XR5DC, XR7LDC, Y6DC, YR6LDE |
| Champion | 8812, 8815, 8819, RA8HC |
| Denso | X20EP-U9, X20EPR-U9, X22EP-U9, X22EPR-U9, XU22EPR-U |
| Harley-Davidson | 6R12, HD6R12 |
| Motorcraft | HG22C |
| NGK | D6EA, D8EA, DCPR6E, DCPR7E, DCPR7EA-9, DCPR7EVX, DP6EA-9, DP7EA-9, DPR6EA-9, DPR6EB-9, DPR7EA-9, DPR7EVX-9 |
| Splitfire | SF416D |
| Suzuki | 09482-00446 |
| Yamaha | NGK-D8EA0-00-00 |
| Spack Plug Specs | |
| Gap | .030" |
| Heat Range | 6 |
| Hex Size | 11/16" |
| Metal Type | Copper |
| Reach | 3/4" |
| Resistor | Resistor |
| Seat Type | Gasket |
| Terminal Type | Solid |
| Thread Size | 12mm X 1.25 |
| Tip Configuration | Mid Projection |
Autolite Copper Resistor Spark Plug - 4164
- Brand: Autolite
- Product Code: 4164
- Availability: Out Of Stock
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$2.99
Tags: Spark Plug