Description
SILZKGR8B8S NGK (94201) Laser Iridium Spark Plug / 1 PCS
These NGK 94201 Laser Iridium replacement plugs are specifically designed for the BMW B58 engine. Suggested for all factory and tuned applications, including those running E85, WMI, and/or larger upgraded turbochargers. We suggest setting the gap down to 0.028" (0.7mm) for factory turbos or 0.022" (0.55mm) for aftermarket turbos using a gapping tool.
Beware of counterfeit NGK plugs being sold cheap online like eBay and Amazon. They do not offer the same performance, lifespan, and knock resistance. NGK plugs from TPS GARAGE are guaranteed authentic.
Features & Benefits
Often specified as original equipment, NGK 94201 Laser Iridium spark plugs are the best combination of performance and longevity.
Fine wire Iridium center electrode
Platinum pad at the ground electrode for even wear in DIS ignition systems
Engineered for specific vehicle applications
Iridium tip is six (6) times harder than platinum
Product Details
Part Number: 94201
Thread Diameter: 12mm
Thread Pitch: 1.25mm
Seat Type: Gasket
Reach: 26.5mm (1.04")
Hex Size: 14mm Bi-Hex
Material: Platinum
Heat Range: 8
Torque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 10.8-14.5 lb. ft.
Gap - Factory Preset: 0.030" (0.75mm), we suggest closing gap to .022" (0.55mm) for tuned applications.
Quantity: 1
