NGK G-Power Platinum Spark Plug FR4GP (8 Pack) for CHEVROLET CORVETTE 1986-1991 5.7L/350
4.8 (54 items)
Limited Time SaleUS$27.69 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 214133788 | Release Date | 2026/04/12 | List Price | US$18.46 | Model Number | 214133788 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
These G-Power Platinum spark plugs deliver the power and quality that you expect from NGK. The fine pure-platinum electrode tip remains virtually unchanged and reaches self-cleaning temperatures to deliver longer durability and optimum performance. Compared to conventional plugs, G-Power plugs deliver better starts, superior acceleration, and greater fuel economy. Trivalent metal plating provides superior anti-corrosion and anti-seizing properties. Corrugated ribs prevent flashover. Trapezoid cut ground electrode reduces quenching. Shorty Spark Plug: No. Resistor: Yes. Manufacturer Heat Range: 4. Electrode Tip Material: Platinum. Electrode Core Material: Copper. Insulator Type: Projected. Spark Plug Thread Size: 14mm. Spark Plug Reach: 0.750 in. Spark Plug Seat Style: Gasket. Wrench Diameter: 5/8 in. Ground Strap Quantity: One.
- Engine V8, Engine Size 5.7L/350
- Engine Family Chevy small block Gen I
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties. Corrugated ribs prevent flashover. Trapezoid cut ground electrode reduces quenching.
- Copper core aids in heat removal. Triple seals prevent leakage. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Fine wire platinum tipped center electrode reduces required voltage for better starts, superior acceleration and increased fuel economy
- Sold In 8 Pack
| Gap Size | 0.75 Inches |
|---|---|
| Brand Name | NGK |
| Unit Count | 8.0 Count |
| Item Weight | 0.88 Pounds |
| Thread Size | 14 millimeters |
| Manufacturer | NGK |
| Model Number | 2685 |
| Core Material | Platinum |
| Top Material Type | Ceramic, Metal |
| Automotive Fit Type | Vehicle Specific Fit |
| Included Components | 2685 |
| Manufacturer Part Number | DZNGK-52397 |
| Compatible with Vehicle Type | Car, Truck |
| Manufacturer Warranty Description | Includes manufacturer provided warranty |
Bestseller ranking
Spark Plugs
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form