Spark Plug, 1FZ-FE (PACK OF 6) FZJ80, Toyota 80-Series Land Cruiser, Denso Nickel U-Groove RL1281 (IG2S-5)

SPARK PLUG, 1FZ-FE – FZJ80, 80-Series Toyota Land Cruiser – Denso 

Factory spec spark plugs for your 1FZ-FE powered FZJ80 / 80-Series Toyota Land Cruiser.
The RL1281 replaces: 90919-T1002, 90080-91229, 90080-91084, 90919-01244.

THESE COMES AS A SET OF (6) SPARK PLUGS

Denso 3119 K16R-U U-Groove spark plugs feature a U-shaped groove in the ground electrode, providing the flame with a path to grow, resulting in reduced flame dissipation and a larger flame front for more complete combustion. This translates to better fuel efficiency and improved throttle response. Machine rolled threads prevent seizing or cross-threading during installation and removal. 100% pre-fired to assure the highest quality possible. Purified alumina powder insulator provides exceptional strength and thermal conductivity. A five-rib insulator prevents flashover. A copper-glass seal bonds the center electrode and insulator, ensuring a gas-tight seal.

Product Features:

• No-compromise, top-of-the-line spark plug for the most serious Land Cruiser enthusiast
• Patented U-groove ground electrode design fires leaner mixtures than conventional plugs
• provides better ignitability for increased engine efficiency
• Precision machine-rolled threads reduce seizing and cross-threading in delicate aluminum heads
• Lasts twice as long as most conventional plugs

Toyota – Denso SPARK PLUG PRODUCT SPECIFICATIONS:

ABOUT DENSO
DENSO Corporation is a global automotive components manufacturer headquartered in the city of Kariya, Aichi Prefecture, Japan. After becoming independent from Toyota Motor, the company was founded as Nippon Denso Co., Ltd. in 1949. About 25% of the company is owned by Toyota.