Reviews Yttrium Metal- BestItemr.com

Bosch 4417 Platinum+4 FGR7DQP spark plug(Pack of 6)

Revolutionary surface air gap firing technology featuring four yttrium-enhanced ground electrodes delivers the longest, most powerful spark for ultimate engine performance.
Four yttrium-enhanced ground electrodes provide optimum access to the air/fuel mixture for the most efficient combustion, plus the yttrium alloy ground electrodes reduce gap wear and oxidation for extended performance life.
Electrode gap is factory set to provide ease of installation - never requires adjustment.
Never requires gapping, the electrode gap is factory-set and never requires adjustment.
Provides ease of installation - never requires adjustment.

Revolutionary surface air gap firing technology featuring four yttrium-enhanced ground electrodes delivers the longest, most powerful spark for ultimate engine performance.
Four yttrium-enhanced ground electrodes provide optimum access to the air/fuel mixture for the most efficient combustion, plus the yttrium alloy ground electrodes reduce gap wear and oxidation for extended performance life.
Electrode gap is factory set to provide ease of installation - never requires adjustment.
Never requires gapping, the electrode gap is factory-set and never requires adjustment.
Provides ease of installation - never requires adjustment.

Tapered, v-profile nickel chromium ground electrode for improved cold starts and fuel ignitability.
Heavy-duty, yttrium enhanced copper core center electrode for reliability and performance.
Bosch Copper with Nickel spark plugs feature a heavy-duty yttrium-enhanced copper core center electrode for improved durability.

Tapered, v-profile nickel chromium ground electrode for improved cold starts and fuel ignitability.
Heavy-duty, yttrium enhanced copper core center electrode for reliability and performance.
Bosch Copper with Nickel spark plugs feature a heavy-duty yttrium-enhanced copper core center electrode for improved durability.

Revolutionary surface air gap firing technology featuring two yttrium-enhanced ground electrodes delivers a longer, more powerful spark for optimum engine performance.
Two yttrium-enhanced ground electrodes provide optimum access to the air/fuel mixture for more efficient combustion...plus a longer performance life.
More platinum in the center electrode further increases performance life.
Electrode gap is factory set to provide ease of installation never requires adjustment.
Provides ease of installation -- never requires adjustment.

Heavy-duty yttrium-enhanced copper core center electrode for superior reliability and increased resistance to spark erosion for a 50% longer performance life vs. even OE plugs.
Tapered, v-profile nickel chromium ground electrodes improves cold start performance and increases fuel ignitability.
Angular, five-ribbed insulator design prevents misfire due to current leakage.
Nickel-plated rolled threads provides complete anti-seize and corrosion protection.
Metal glass fused resistor maximizes interference suppression.

Heavy-duty yttrium-enhanced copper core center electrode for superior reliability and increased resistance to spark erosion for a 50% longer performance life vs. even OE plugs.
Tapered, v-profile nickel chromium ground electrodes improves cold start performance and increases fuel ignitability.
Angular, five-ribbed insulator design prevents misfire due to current leakage.
Nickel-plated rolled threads provides complete anti-seize and corrosion protection.
Metal glass fused resistor maximizes interference suppression.

Revolutionary surface air gap firing technology featuring two yttrium-enhanced ground electrodes delivers a longer, more powerful spark for optimum engine performance.
Two yttrium-enhanced ground electrodes provide optimum access to the air/fuel mixture for more efficient combustion...plus a longer performance life.
More platinum in the center electrode further increases performance life.
Electrode gap is factory set to provide ease of installation never requires adjustment.
Provides ease of installation -- never requires adjustment.

Heavy Duty Yttrium-Enhanced Center Electrode with Copper Core Provides Superior Reliability and Durability.
Tapered Cut Nickel Chromium Ground Electrode Assists in Cold Weather Starts and Provides Increased Ignitability.
Nickel-Plated Rolled Threads Provide Anti-Seize and Corrosion Protection.
Metal Glass Fused Resistor Gives Maximum Interference Suppression.
Angular, 5-Rib Insulator Design Prevents Flashover.

Heavy-duty yttrium-enhanced copper core center electrode for superior reliability and increased resistance to spark erosion for a 50% longer performance life vs. even OE plugs.
Tapered, v-profile nickel chromium ground electrodes improves cold start performance and increases fuel ignitability.
Angular, five-ribbed insulator design prevents misfire due to current leakage.
Nickel-plated rolled threads provides complete anti-seize and corrosion protection.
Metal glass fused resistor maximizes interference suppression.