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NGK 97417 Spark Plug
| Brand | NGK 97417 |
|---|---|
| Resistance | 5000 |
| Ground Electrode Tip Design | Disk |
| Ground Configuration | Standard |
| Ground Electrode Core Material | Copper |
| Electrical Terminal Type | Stud |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Platinum |
| Pre-Gap Size | 0.031 |
| Ground Electrode Quantity | 1 |
| Hex Size | 0.6299212598 |
| Insulator Height | 50.50 |
| Manufacturer Heat Range | 7 |
| Seat Type | Flat |
| Reach | 0.75 |
| Thread Diameter | 14.00 |
| Part Number | Pfr7s8g |
| Stock Number | 97417 |
| Product line | Laser Platinum Spark Plug |
| Fits | Audi · 5 vehicles |
Laser Platinum design. Platinum tip and copper cores promote reliable ignition performance.
OE supplier heritage. Built by NGK, a long-time original equipment spark plug manufacturer.
Standard spark plug. Flat seat and stud terminal fit common ignition service needs.
Cross-references NGK 97417 for the same application. See all 1.
NGK Laser Platinum Spark Plug for Audi R8
The NGK Laser Platinum Spark Plug, part number 97417, is an OE-style ignition component built for precise spark delivery and stable performance. It is listed for select Audi R8 applications and is a direct-fit choice for drivers servicing the factory-recommended ignition interval.
Key Features
- Laser Platinum center electrode tip for consistent ignition performance
- Copper core center and ground electrodes for efficient heat transfer
- 0.031 in pre-gap size for specified applications
- 5000 ohm resistance for proper ignition system operation
- 14 mm thread diameter, 0.75 in reach, and flat seat design
- Single ground electrode with standard configuration
- Heat range 7 for the listed vehicle applications
Laser Platinum Product Line
NGK’s Laser Platinum line is built around OE-focused spark plug construction, using a platinum center electrode tip to support stable firing characteristics and long service life in factory-specified applications. For Audi R8 service, part number 97417 is the cataloged Laser Platinum spark plug referenced for the listed model years.
Detailed Description
NGK 97417 is a Laser Platinum spark plug engineered for select Audi R8 models, including 2018 Audi R8 and 2020-2023 Audi R8 applications. The plug uses a platinum center electrode tip, copper core construction, and a flat seat design with a 14 mm thread diameter and 0.75 in reach. Its 0.031 in pre-gap and 5000 ohm resistance align with the specified ignition requirements for the listed vehicles. NGK’s OE manufacturing background and North American distribution support make this a practical service part for maintaining factory-level ignition performance on the Audi R8.
What It Helps Address
- Misfires caused by worn spark plug electrodes
- Hard starting related to weak ignition output
- Rough idle from inconsistent spark delivery
- Reduced throttle response from degraded plug performance
- Service interval replacement for factory-specified Audi R8 ignition maintenance
Installation Notes and Tips
Verify the vehicle’s engine code and service specification before installation. Confirm the gap matches the listed application requirement, and inspect ignition coils, boots, and plug wells for wear or contamination during service. Use proper torque procedures for the flat-seat design to help prevent thread or sealing issues. Fits 2018 Audi R8, N/A. Fits 2020 Audi R8, N/A. Fits 2021-2023 Audi R8, N/A.
Quality Assurance
NGK is a long-established OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Part number 97417 reflects NGK’s OE-focused engineering and manufacturing standards for the listed Audi R8 applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2023 | Audi | R8 | 5.2L | V10 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Platinum Spark Plug |
| 2022 | Audi | R8 | 5.2L | V10 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Platinum Spark Plug |
| 2021 | Audi | R8 | 5.2L | V10 | N/A | 60,000 mi Factory Recommended Service Interval; Laser Platinum Spark Plug |
| 2020 | Audi | R8 | 5.2L | V10 | N/A | Gap 0.032"; Actual OE Manufacturer; 60,000 mi OE Mfr Recommended Service Interval; Laser Platinum Spark Plug |
| 2018 | Audi | R8 | 5.2L | V10 | N/A | Gap 0.032"; Actual OE Manufacturer; 60,000 mi OE Mfr Recommended Service Interval; Laser Platinum Spark Plug |
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