



Box of 4 Genuine Autolite 85 Copper Resistor Spark Plugs 14mm Thread 3/8" Reach
Genuine Autolite copper resistor spark plugs — Box of 4 (Part #85). 14mm thread, 3/8" reach for improved heat transfer, reduced misfires, and reliable ignition performance.
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21 Product Details
Box of 4 genuine Autolite spark plugs (Part #85) featuring a full copper core electrode for improved heat transfer and optimized plug life. Multi-rib insulator design reduces the risk of flash-over to prevent misfires. Copper-glass seal bonded insulator, terminal post, and center electrode provide a tight, leak-proof seal. Sold as a box of four replacement ignition spark plugs with 14mm thread and 3/8" reach. Ideal for automotive ignition systems where reliable starting and stable combustion are required. Manufacturer: Autolite. Core material: Copper. Unit count: 4. UPC/GTIN: 009100000859.
- · Brand New Box of 4 Autolite Spark Plugs
- · Genuine Autolite Part # 85
- · Copper-glass seal bonded insulator, terminal post, and center electrode provide a tight seal that is 100 percent leak-proof
- · Multi-rib insulator reduces danger of "flash-over" to prevent misfires
- · Full copper core electrode improves heat transfer and optimizes plug life
Specifications:
| Materials & Construction | |
| Material | Copper |
| Outer Material | Copper |
| Product Details | |
| Core Material | Copper |
| GTIN | 009100000859 |
| Unit Count | 4.0 Count |
| UPC | 009100000859 |
| Sizing & Dimensions | |
| Height | 1.0000 inches |
| Length | 3.3800 inches |
| Product Dimensions | 3.3800 x 1.0000 x 1.0000 inches |
| Size | Box of 4 |
| Weight | 2.40 ounces |
| Width | 1.0000 inches |
| Technical Specifications | |
| Model Number | 85 Box of 4 |
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