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Bosch (4417) FGR7DQP Platinum +4 Spark Plug, Pack of 1

Bosch Product Details - Ratings and reviews for bosch (4417) fgr7dqp platinum +4 spark plug, pack of 1.
Bosch (4417) FGR7DQP Platinum +4 Spark Plug, Pack of 1

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Product Features
Bosch (4417) FGR7DQP Platinum +4 Spark Plug, Pack of 1
  • 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
Product Review
Product Description
Bosch Platinum+4 spark plug has unique revolutionary firing technology combining the advantages of surface air gap technology, nickel-yttrium four ground electrodes and a heat-fused center electrode with pure platinum providing optimum engine performance, smoother acceleration and top fuel efficiency.
Product Details
Bosch (4417) FGR7DQP Platinum +4 Spark Plug, Pack of 1
  • Misc.: 0 pages
  • Publisher: Bosch
  • Label: Bosch
  • Studio: Bosch
  • Sales Rank in Automotive: #1207
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Customer Reviews
Average Customer Review
4.6 out of 5 stars (14 customer reviews)
14 Reviews
5 star:
 (12)
4 star:
 (1)
3 star:    (0)
2 star:    (0)
1 star:
 (1)
 
 
 

3 of 3 people found the following review helpful:
5.0 out of 5 stars 2002 Mini Cooper Spark Plugs, March 3, 2010
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This review is from: Bosch (4417) FGR7DQP Platinum +4 Spark Plug, Pack of 1 (Misc.)
Arrived Fast.
Great Product.
Installed in my wife's Mini.
Fixed misfire problem at low rpm's.
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3 of 3 people found the following review helpful:
5.0 out of 5 stars Great Plug - good performance/mileage/economy/longevity, January 30, 2010
Amazon Verified Purchase(What's this?)
This review is from: Bosch (4417) FGR7DQP Platinum +4 Spark Plug, Pack of 1 (Misc.)
I have the Bosch Platinum +4 plugs in a couple of different vehicles. In a 94 Grand Caravan 3.3L I got over 75,000 miles use before replacing and they were still performing well.

In an '89 Honda Civic 1.5L they improved my fuel economy several mpg and they seemed to give me more mid-range torque and better accelleration in the 1500-2500 rpm range.

I've read mixed reviews from others, so they may not be right for every vehicle or driving condition, but they work well for me.

I wish they made a plug that fit my Harley, I'd love to try it.

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2 of 2 people found the following review helpful:
4.0 out of 5 stars Great Product, July 3, 2010
Amazon Verified Purchase(What's this?)
This review is from: Bosch (4417) FGR7DQP Platinum +4 Spark Plug, Pack of 1 (Misc.)
Increased 1-2 MPG on freeway. I haven't noticed any acceleration increase as others have stated though.
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Bosch - 4417 FGR7DQP Platinum +4 Spark Plug, Pack of 1