Special Order
Iridium Tip Spark Plug; 4 Pack; Plug Type 11IR6; [Available While Supplies Last];
MSD iridium spark plugs will fire up your engine for optimum performance. These plugs have been engineered from the inside out for efficient combustion to create the most power possible for your setup. MSD's proprietary design features center tips made from iridium--a super hard material that promotes the best spark as well as increased resilience. They also feature copper center cores, special ceramic material to enhance the dielectric strength of the plug housing, and machine-ground straps enhanced with Yttrium to handle the heat of your high horsepower ignition. On the street, at the track, or up and over the trails, MSD iridium spark plugs will outperform and outlive the competition.
MSD iridium spark plugs will fire up your engine for optimum performance. These plugs have been engineered from the inside out for efficient combustion to create the most power possible for your setup. MSD's proprietary design features center tips made from iridium--a super hard material that promotes the best spark as well as increased resilience. They also feature copper center cores, special ceramic material to enhance the dielectric strength of the plug housing, and machine-ground straps enhanced with Yttrium to handle the heat of your high horsepower ignition. On the street, at the track, or up and over the trails, MSD iridium spark plugs will outperform and outlive the competition.
- Proprietary Ceramic Formula
- Unique Insulator Design
- Yttrium Copper Core
- Machined Electrode
- 1mm Iridium Tip
- Outlast Performance Plugs
- Improves Comprehensive Drivability And Economy
- Superior Design
Application Summary:
| Year | Make/Model |
|---|---|
| 1956-1960 | Austin Healey 100-6 |
| 1961 | Chevrolet C10 Pickup |
| 1963-1969 | Chevrolet C10 Pickup |
| 1968-1969 | Chevrolet C10 Suburban |
| 1961 | Chevrolet C20 Pickup |
| 1963-1969 | Chevrolet C20 Pickup |
| 1968-1969 | Chevrolet C20 Suburban |
| 1961 | Chevrolet C30 Pickup |
| 1963-1969 | Chevrolet C30 Pickup |
| 1961 | Chevrolet Suburban |
| 1963-1966 | Chevrolet Suburban |
| 1967-1969 | GMC C15/C1500 Pickup |
| 1967-1969 | GMC C15/C1500 Suburban |
| 1967-1969 | GMC C25/C2500 Suburban |
| 1974 | GMC C25/C2500 Suburban |
| 1967-1969 | GMC C35/C3500 Pickup |
| 1967 | GMC K15/K1500 Pickup |
| 1968 | GMC K15/K1500 Suburban |
| 1967 | GMC K25/K2500 Pickup |
| 1968-1969 | GMC K35/K3500 Pickup |
| 1967 | GMC P15/P1500 Van |
| 1968-1969 | GMC P25/P2500 Van |
| 1967-1969 | GMC P35/P3500 Van |
| 1966 | GMC PB15 Series |
| 1966 | GMC PB25 Series |
| 1966 | GMC Suburban |
| 1976-1978 | Honda Accord |
| 1981-1983 | Honda Accord |
| 1975-1979 | Honda Civic |
| 1981-1982 | Honda Prelude |
| 1956-1958 | MG MGA |
| 1960-1962 | MG MGA |
| 1957-1958 | MG ZB |
| 1970-1971 | Morris Minor |
| 1966-1970 | Nissan 1600 |
| 1975-1976 | Nissan 280Z |
| 1967 | Nissan 411 |
| 1968-1973 | Nissan 510 |
| 1969-1972 | Nissan 521 Pickup |
| 1973 | Nissan 610 |
| 1970-1976 | Porsche 914 |
| 1971-1974 | Renault R12 |
| 1972-1974 | Renault R15 |
| 1969-1972 | Renault R16 |
| 1972 | Renault R17 |
| 1974 | Renault R17 |
| 1955-1956 | Rolls-Royce Silver Cloud |
| 1973 | Volkswagen Transporter |
| 1985-1991 | Volkswagen Transporter |
| 1983-1991 | Volkswagen Vanagon |