NGK Spark Plug 91731 – Porsche 718 Cayman / Boxster (982)
Free US shipping on orders over $250
Make sure this fits your car
Fits: 718 Cayman / Boxster 982
- Shop tested in Dallas
- Free pickup in Dallas
- Installs at our shop
NGK Spark Plug, part number 91731. Original equipment part, the same we use in the GB Motors service bay.
NGK Laser Iridium High Ignitability Spark Plug — SILKGR9A7EG
H4 2.5L
• Laser Iridium High Ignitability Spark Plug
• .028"/0.7mm Gap
• 40,000 mi OE Mfr Recommended Service Interval
• Actual OE Manufacturer
• OE Spark Plug Is High Ignitability. For Optimal Performance, Replace With High Ignitability Spark Plugs.
Fits:
- Porsche 718 Cayman / Boxster (982, 2017+)
Always confirm fitment by VIN; ask us if unsure.
Price is per plug.
Listed for these cars. Check the title and description for exact years, body styles and drivetrain.
| Make | Model | Chassis | Years | Fits |
|---|---|---|---|---|
| Porsche | 718 Cayman / Boxster | 982 | 2017+ |
Not sure? Call or text 945-954-1142 with your car or VIN.
- Free US shipping on orders over $250.
- Free pickup at our Dallas shop, usually ready within 24 hours.
- Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
- Want it installed? Book the install at thegbmotors.com.
Full details are on our shipping and returns page.
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