Autolite AR3910X | Spark Plug
Part Number
AR3910X
$6.19
---------OR---------
In stock
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Estimated Ship Date: 1 Business Day or Less
* Must be purchased in increments of 4
Description
Autolite AR3910X High Performance Racing Non-Resistor Spark PlugAutolite Racing® Hi-Performance Spark Plugs are the ultimate racing plug designed for performance and used by professional car drivers. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Specifications
| Center Electrode Core Material: | Copper |
| Center Electrode Design: | Standard / Regular |
| Center Electrode Tip Material: | Nickel |
| Electrical Terminal Type: | Stud |
| Ground Electrode Core Material: | Nickel |
| Ground Electrode Quantity: | 1 |
| Ground Electrode Tip Design: | Tapered |
| Ground Electrode Tip Material: | Steel |
| Hex Size: | 5/8" |
| Hex Size: | 16 |
| Insulator Material: | Ceramic |
| Pre-Gap Size: | 0.030 |
| Pre-Gap Size: | 0.80 |
| Reach: | 24.0 |
| Reach: | 0.938 |
| Resistor Type: | No |
| Seat Type: | Flat |
| Thread Diameter: | 14.0 |
Interchange
- AC-Delco: 41R91
Customer Questions
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