| Manufacturer & Part # | Description | Note |
|---|
| NGK Part # 3500 | Premium Platinum Plug (#PFR6B) | {.025 gap} |
| NGK Part # 6962 | V-Power Plug (#BKR6E) | {.025 gap} |
| AUTOLITE Part # 3923 | PLUGS Resistor | OE Style; Gap .025 |
| AUTOLITE Part # AP3923 | PLUGS Platinum | GAP .025 |
| AUTOLITE Part # APP3923 | PLUGS Double Platinum | GAP .025 |
| NGK Part # 3783 | Standard Plug (#BKR6ES) | {.025 gap} |
| NGK Part # 7092 | GP-Series Platinum Plug (#BKR6EGP) | {.025 gap} |
| NGK Part # 6418 | IX-Series Iridium Plug (#3539, BKR6EIX, BKR6EVX) | {.025 gap} |
| ACDELCO Part # 41602 | STANDARD PLUG (#05614285, 5614285) | SPARK PLUG .025 GAP |
| ACDELCO Part # 5 | RAPIDFIRE PLUG (#19145287, 25164643) | SPARK PLUG .025 GAP |
| CHAMPION Part # 344 | COPPER PLUS (#RC9YC) | {.025 gap} |
| CHAMPION Part # 7346 | DOUBLE PLATINUM POWER (#RC10PYP4) | OE Style {.025 gap} |
| DENSO Part # 3122 | (#K20RU) | O.E. Recommended Resistor Plug With Patented U-Groove Design |
| DENSO Part # 3127 | Double Platinum (#PK20R8) | Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap |
| BOSCH Part # 4303 | PLATINUM+2 | Do not gap. Gap is not adjustable. |
| BOSCH Part # 4417 | PLATINUM+4 | Do not gap. Gap is not adjustable. |
| BOSCH Part # F5DP0R | OEPLUG | Do not gap. Gap is not adjustable. |
| DENSO Part # 5304 | Iridium Power (#IK20) | Iridium Power Performance Upgrade With World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir) |
| CHAMPION Part # 3344 | PLATINUM POWER | {.025 gap} |
| ACDELCO Part # 41801 | PLATINUM PLUG (#88901007) | SPARK PLUG .025 GAP |
| AUTOLITE Part # XP3923 | PLUGS Xtreme Performance | GAP .025 |
| CHAMPION Part # 9001 | CHAMPION IRIDIUM | {.025 gap} |
| BOSCH Part # 4503 | PLATINUM IR FUSION | Do not gap. Gap is not adjustable. |
