| Make | Model | Year |
|---|---|---|
| Buick | Century | 1977 |
| Electra | 1977-1979 | |
| Le Sabre | 1977-1979 | |
| Regal | 1977 | |
| Riviera | 1977-1980 | |
| Skylark | 1976-1977 | |
| Cadillac | Eldorado | 1979-1980 |
| Seville | 1976-1979 | |
| Oldsmobile | Calais | 1978-1979 |
| Cutlass | 1976-1979 | |
| Eighty-Eight | 1976-1979 | |
| Ninety-Eight | 1977-1979 | |
| Omega | 1976-1977 | |
| Toronado | 1977-1979 | |
| Pontiac | Bonneville | 1977-1979 |
| Catalina | 1977-1979 | |
| Firebird | 1977-1979 | |
| Grand Prix | 1977 | |
| LeMans | 1976-1977 | |
| Phoenix | 1977 | |
| Ventura | 1976-1977 |
Super Plus™ Nickel Spark Plug (7920) by Bosch®. Replace your worn out spark plugs with Bosch spark plugs and experience miles of worry-free driving. OE Specialty Spark Plugs ensure safe and reliable performance, same as your OE plugs, so you can replace them with complete confidence.
| Electrode Material: Nickel |
| Ground Electrode Material: Nickel-Chromium |
| Ground Electrode Tip Design: Standard |
| Ground Electrode Quantity: 1 |
| Insulator Material: Ceramic |
| Nominal Gap: 0.060" |
| Spark Plug Gap: Pre-gapped |
| Thread Diameter: 0.551" |
| Thread Length: 0.374" |
| Heat Range: 10 |
| Seat Type: Flat Seat |
| Quantity: 1 Piece |
During operation, spark plugs are subjected to wear and fouling, so they should be replaced during intervals to ensure optimum engine performance. Worn or corroded spark plugs are no longer capable of igniting the fuel properly and can cut down on your fuel economy. An increasing number of automotive manufacturers install Bosch spark plugs in their vehicles. Bosch OE Specialty Spark Plugs feature the same fit, form, and function as the OE spark plugs currently installed on your vehicle. They ensure optimal performance and a long-lasting spark plug life at a price tag that will suit your pocketbook.
Bosch®, a premier global supplier of services and technology, is a privately held company headquartered in Germany. Its operations have been divided into four main business sectors that include automotive technology, industrial technology, energy and building technology, and consumer goods. Bosch products and services are designed to fascinate and improve the quality of life by offering innovative and beneficial solutions. The company offers technology worldwide that is “Invented for Life.”