AUTO PART
NGK Spark Plug 96220
Spark Plug, SILZKGR8D7E, Laser Iridium
Manufacturer Part Number96220
Part TypeSpark Plug
BrandNGK
Verified vehicle applications are listed below. Match your exact vehicle configuration before ordering.
Confirm year, make, model, engine and drivetrain before ordering.
Confirm year, make, model, engine and drivetrain before ordering.
Part Specifications
| Center Electrode Core Material | Copper |
|---|---|
| Center Electrode Tip Material | Iridium |
| Electrical Terminal Type | Cup |
| Ground Configuration | J-Gap |
| Ground Electrode Core Material | Copper |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Square Platinum Electrode (SPE) - High Ignitability |
| Hex Size | 14mm Bi-Hex |
| Insulator Height | 2.01 IN |
| Insulator Material | Ceramic |
| Manufacturer Heat Range | 8 |
| Material Grade | Iridium Platinum |
| Part Number | SILZKGR8D7E |
| Pre-Gap Size | .028 IN |
| Reach | 1.043 IN |
| Resistance | 5000.0 82 |
| Resistor Type | Yes |
| Seat Type | Flat |
| Short Style Spark Plug | No |
| Stock Number | 96220 |
| Thread Diameter | 0.472 IN |
| Thread Diameter | 12.0 MM |
Verified Vehicle Fitment
Make: Audi, Porsche
Model: 8 verified models — see exact combinations below.
Years: 2017–2025 — varies by model and configuration.
Check before ordering: Match the year, make, model, position, and every engine, transmission or other restriction in the same row. Listed years do not apply to every model.
View vehicle applications (17 configuration groups)
| Years | Make | Model | Position | Engine / transmission / notes |
|---|---|---|---|---|
| 2021 | Audi | A8 Quattro | — | Engine: 4.0 V8; Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs., 40,000 mi Factory Recommended Service Interval, Gap 0.028in |
| 2019–2020 | Audi | A8 Quattro | — | Engine: 4.0 V8; Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs., 40,000 mi OE Mfr Recommended Service Interval, Gap 0.028in |
| 2021–2023 | Audi | RS6 Avant | — | Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs., 40,000 mi Factory Recommended Service Interval, Gap 0.028in |
| 2021–2023 | Audi | RS7 Sportback | — | Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs., 40,000 mi Factory Recommended Service Interval, Gap 0.028in |
| 2022–2025 | Audi | S8 | — | Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs., 40,000 mi Factory Recommended Service Interval, Gap 0.028in |
| 2020–2021 | Audi | S8 | — | Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs., 40,000 mi OE Mfr Recommended Service Interval, Gap 0.028in |
| 2023–2024 | Audi | SQ7 | — | Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs., 40,000 mi Factory Recommended Service Interval, Gap 0.028in |
| 2020–2022 | Audi | SQ7 | — | Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs., 40,000 mi OE Mfr Recommended Service Interval, Gap 0.028in |
| 2023–2025 | Audi | SQ8 | — | Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs., 40,000 mi Factory Recommended Service Interval, Gap 0.028in |
| 2020–2022 | Audi | SQ8 | — | Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs., 40,000 mi OE Mfr Recommended Service Interval, Gap 0.028in |
| 2022–2023 | Porsche | Cayenne | — | Engine ID: DCUA; Fuel Type: Gas; Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs., 40,000 mi Factory Recommended Service Interval, Gap 0.028in |
| 2022–2023 | Porsche | Cayenne | — | Engine ID: DCUD; Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs., 40,000 mi Factory Recommended Service Interval, Gap 0.028in |
| 2022–2023 | Porsche | Cayenne | — | Engine: 4.0 V8; Fuel Type: PLUG-IN HYBRID EV-GAS (PHEV); Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs., 40,000 mi Factory Recommended Service Interval, Gap 0.028in |
| 2021 | Porsche | Cayenne | — | Engine: 4.0 V8; Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs., 40,000 mi Factory Recommended Service Interval, Gap 0.028in |
| 2019–2020 | Porsche | Cayenne | — | Engine: 4.0 V8; Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs., 40,000 mi OE Mfr Recommended Service Interval, Gap 0.028in |
| 2021–2023 | Porsche | Panamera | — | Engine ID: CVDE; Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs., 40,000 mi OE Mfr Recommended Service Interval, Gap 0.028in |
| 2017–2020 | Porsche | Panamera | — | Engine: 4.0 V8; Actual OE Manufacturer; OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs., 40,000 mi OE Mfr Recommended Service Interval, Gap 0.028in |
Source: supplier-verified applications for NGK 96220. A vehicle not listed is not confirmed compatible.
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