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BOSCH PLATINUM+4 SPARK PLUG

SKU #: JCW-1078708 Manufacturer #: 4448 Brand: Bosch See Product Details
4.7 out of 5 stars 6 Customer reviews Write a review
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Product Details

Product Information

PREMIUM CLASS PLATINUM+4 SPARK PLUG

Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that combines the advantages of surface air gap technology and 4 yttrium enhanced ground electrodes.

Specifications:
  • 14 mm thread size
  • 22 mm reach
  • 16 mm hex size
  • Platinum plug
  • Tapered seat style
  • Interference suppression resistor
  • Surface air gap plug
  • Heat fused platinum center electrode
  • 4 ground electrodes
  • Heat range 8

Features:
  • Reduces the voltage necessary to jump the gap as well as quenching
  • Provides multiple radial spark paths and surface air gap design that creates optimal exposure of the air/fuel mixture to the enhanced ignition spark
  • Yttrium-enhancement of the ground electrodes further extend plug life
  • Designed to reach self cleaning temperature faster for quicker starts, smoother acceleration, and increased fuel efficiency


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Customer Reviews

Overall Rating
4.7 out of 5
4.7 out of 5
Open Ratings Snapshot
Rating breakdown 6 reviews
5 Stars
5
4 Stars
0
3 Stars
1
2 Stars
0
1 Star
0
Ease of Use/Installation
4.5 out of 5
4.5 out of 5
Quality/Construction
5 out of 5
5 out of 5
5 of 6(83%)reviewers would recommend this product to a friend.
Product ReviewsWrite a review
Overall Rating
5 out of 5
5 out of 5
Smooth
June 11, 2014
TechDude
Location: Kentucky
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
4 out of 5
4 out of 5
Quality/Construction
5 out of 5
5 out of 5
" Great plugs...no gap setting needed...nicely machined. "
-1point
0out of 1found this review helpful.
Was this helpful?helpful0unhelpful1
Overall Rating
5 out of 5
5 out of 5
great price
April 15, 2014
Anonymous
Location: ca
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
" best price and great service. carry everything for all my cars "
0points
0out of 0found this review helpful.
Was this helpful?helpful0unhelpful0
Overall Rating
3 out of 5
3 out of 5
Not for Matrix 09
April 13, 2014
Ophelious
Location: Grand Rapids, MI
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
3 out of 5
3 out of 5
Quality/Construction
5 out of 5
5 out of 5
" This is my mistake: I didn't notice the "custom fit" by these plugs for the 09 Matrix, or I didn't understand what it meant. The bottom line is that these plugs don't fit. They are too big. I don't know how that makes them "custom fit" rather than "doesn't fit" but whatever.
So I guess it's kind of both our mistakes. They really shouldn't have shown up in the search at all, in my opinion.
Anyhow, I can't rate the plugs other than that little warning. I just wanted to make sure that anyone else with a Matrix would realize that "custom" means "doesn't.
Other than that, they appear to be of good quality, and I had no issues with JCW. I rated the plugs as Average because I didn't want to skew the rating either way. "
-2points
0out of 2found this review helpful.
Was this helpful?helpful0unhelpful2
Overall Rating
5 out of 5
5 out of 5
GOOD LITTLE PLUG
March 29, 2014
RONN
Location: Truth or Consequences, NM, USA
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
" I LIKE THESE PLUGS BECAUSE THEY FIRE STRAIGHT DOWN AND I WANT MY FOUR BANGERS TO HAVE ALL THE HELP THEY CAN GET.I JUST FEEL LUCKY TO FINE THEM HERE. "
0points
0out of 0found this review helpful.
Was this helpful?helpful0unhelpful0
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