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Best results for bosch platinum plus 4 spark plug review
Bosch 4417 Platinum+4 FGR7DQP spark plug(Pack of 1)
$5.15
$7.16
Amazon.com
Last update was on: November 22, 2024 8:31 am
- 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
E3 Spark Plug E3.74 Automotive Spark Plug, Pack of 1
$8.98
$12.39
Amazon.com
Last update was on: November 22, 2024 8:31 am
- Near elimination of performance inhibiting carbon deposits, dramatically longer plug life and a 5-year/100,000 mile limited warranty
- DiamondFire electrode technology that creates a superior spark and resulting flame front extending further into the cylinder, producing more localized pressure
- Significant potential power increase: >
- 6percent to 12percent (depending on engine class)
- Significant potential fuel efficiency improvement: >
