
Autolite 4316 Copper Non-Resistor Automotive Replacement Spark Plugs (4 Pack)
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Autolite Copper Core Spark Plugs deliver quick starts, good fuel economy, and smooth acceleration. The copper-glass seal bonds insulator and terminal post center electrode together to ensure full required voltage at spark gap, creating a gas-tight seal that is 100 percent leak-proof. Copper Core spark plugs feature a cold-formed steel shell and precision rolled threads, and a one-piece terminal post that adds strength. The multi-rib insulator reduces the danger of "flash-over" to prevent misfires, and the resistor reduces radio frequency interference (RFI) and electrode erosion. The full copper core electrode provides better performance in all conditions. Autolite Copper Core plugs are your industry standard. Unit Count: 4. Compatible with vehicle types including cars and trucks. Core material: Copper; Top material: Alloy Steel. Thread size: 14mm (0.551 inches). Manufacturer Part Number: 4316-4PK.
- AUTOLITE ADVANTAGE: 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
- FUEL EFFICIENCY: The Autolite copper automotive replacement spark plug are guaranteed to deliver quick starts, better fuel economy and smooth acceleration
- CONSTRUCTION: These replacement spark plugs have a copper-glass seal which bonds the insulator and the terminal post center electrode together
- IMPROVED DURABILITY: All Autolite spark plugs are Leak proof and come with a heat fused internal seal for long lasting durability
- MAXIMUM PERFORMANCE: Every Copper Spark Plug has a full copper core electrode which provides higher thermal conductivity for better performance in all conditions
Specifications:
| Materials & Construction | |
| Core Material | Copper |
| Material | Copper |
| Outer Material | Alloy Steel |
| Product Details | |
| GTIN | 009100023490 |
| Included Components | Autolite 4316 |
| Item Type Name | Spark Plugs |
| Manufacturer Part No | 4316-4PK |
| Manufacturer Warranty Description | Manufacturer |
| Unit Count | 4.0 Count |
| UPC | 009100023490 |
| Sizing & Dimensions | |
| Height | 1.01 inches |
| Length | 4.18 inches |
| Product Dimensions | 4.18 x 3.67 x 1.01 inches |
| Product Weight | 0.5000 pounds |
| Size | 4.18 x 3.67 x 1.01 inches |
| Weight | 4 ounces |
| Width | 3.67 inches |
| Technical Specifications | |
| Automotive Fit Type | Vehicle Specific Fit |
| Compatible with Vehicle Type | Car, Truck |
| Model Number (product field) | 4316-4PK |
| Thread Size | 0.551 inches |


