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Bosch 4501

Spark Plug Platinum IR Fusion

Bosch 4501

149-4501

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$6.39
$5.81
ON SALE - $0.58 OFF
Bosch 4501 Spark Plug Platinum IR Fusion $5.81
Spark Plug Platinum IR Fusion

Specifications:

Gap Size
1.6
Ground Electrode Quantity
4
Hex Size
16 mm
Seat Type
Flat
Thread Diameter
14
Center Electrode Core Material
Platinum
Center Electrode Tip Material
Platinum
Body Type
Various - Application Specific
Reach
19
Ground Electrode Tip Material
Nickel-Yttrium
Insulator Material
Ceramic
Short Style
No
Manufacturer's Part Number:
4501

Fusion spark plugs feature a patented, fused iridium and platinum center electrode, combined with exclusive surface air gap firing technology to produce a longer, more powerful spark. Their four yttrium-enhanced ground electrode design outperforms OE iridium plugs by significantly reducing gap wear. This means less stress on the ignition system for quicker starts, more efficient fuel combustion, and a longer performance life. In addition, Fusion's voltage requirement increases less over time versus other iridium plugs for longer reliable performance of the vehicle's ignition system. Sold individually


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