Oct 24, 2017 · So appears the best option must be SILZKR8H (longer cover over porcelain electrode) 9G (9mm 0.036" gap). Owners manual doesn't mention suggested spark plug gap, does anyone …

The SILZKR8H NGK spark plug design makes it suitable for turbocharged and naturally aspirated engines operating under demanding conditions. Applications include performance-oriented vehicles, …

Dual Iridium spark plug 18857-09085 ，Compatible For hyundai Compatible For kia， 1885709085 Reference Codes : SILZKR8H 9G Other Part Number : 18857-09085 Manufacturer Part Number : …

Engineered specifically for OE applications, Laser Iridium High Ignitability spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability …

Jun 25, 2024 · Someone help me here - I need new spark plugs - I know it - and how to do it - but for the life of me I can not find the correct plugs to buy outside the dealer -NGK IR SILZKR8H 9G

Made with iridium alloy, known for its high melting point, these spark plugs are ideal for today’s advanced, high-performance engines. The trivalent metal plating offers superior anti-corrosion and …

Jun 22, 2025 · Reference Codes : SILZKR8H 9G Electrode Material : Dual Iridium OEM NO. : 18857-09085 Welcome to our auto parts store. Our store offers a wide variety of auto parts, such as fuel …

May 22, 2017 · My wife primarily drives our 2017 Kia Sportage SX Turbo. I went to fill it up with gas, and noticed that it was idling rough. It had an intermittent miss, or misfire. The check engine light also …

Dec 9, 2019 · Is anyone really replacing the sparkplugs in the SX as my 2017 owners manual recommends ? And what would that be? I replaced mine on my 2017, at 37k miles and noticed a …

May 11, 2017 · My plug is a NGK SILZKR8E 9G, with 12mm thread diameter. I torqued it to 16 Nm (12 lb.ft.) I found torque charts that recommended 10 to 18 lb.ft. for plugs of that thread diameter. My …