|
Bosch (4509) HGR9LQI0 9 Platinum IR Fusion Spark Plug, Pack of 1 |  | Brand: Bosch
Category: Automotive Parts and Accessories
List Price: $14.33
Buy New: $6.14
as of 7/28/2010 16:26 CDT details
You Save: $8.19 (57%)
New (4) from $6.14
Seller: AUTO PARTS 123
Rating:  3 reviews
Media: Misc.
Shipping Weight (lbs): 0.1
Dimensions (in): 3.2 x 1 x 0.8
MPN: 4509
Model: 4509
UPC: 028851010535
EAN: 0028851010535
Availability: Usually ships in 1-2 business days
| |
| Features:
| • | Patented fused iridium and platinum center electrode, sintered into an extended insulator nose, provides exceptional wear resistance and reaches | | • | Revolutionary surface air gap firing technology featuring Bosch's unique four ground electrode design, delivers the most powerful spark for the most efficient combustion and optimum horsepower without increasing the voltage requirement | | • | Four yttrium-enhanced ground electrodes resist spark plug wear and oxidation for exceptional performance life | | • | Factory pre-set gap set to provide ease of installation - never requires adjustment | | • | Contains one spark plug |
|
| Accessories:
|
| Similar Items:
| |
| Editorial Reviews:
Product Description
Boschácombines the best features of their +4 plug with the advantages of iridium.áThe Bosch PlatinumIR Fusionáplug fuses iridium with platinum, combining the superior properties of both materials into a singleáfine wire center electrode.á Additionally this plugáusesásurface air gap technology and 4 yttrium enhanced ground electrodes for both performance and extra long life.áThe fine wireáiridium/platinum center electrode (which isáheat fused into the extended ceramic insulator) reducesáthe voltageánecessary to jump the gap as well as reduces quenching.ááTheá4 ground electrode design not only provides multiple radial spark paths,ábut also the surface air gap designácreates optimal exposure of the air/fuel mixture to the enhanced ignition spark. The combination of an iridium/platinum center electrode and the yttrium -enhancement of the ground electrodes even further extends plug life.áThis plug is designed toágive exceptional performance, reach self cleaning temperature faster for quicker starts, smoother acceleration and increased fuel efficiency.á
|
| Customer Reviews:
They work great August 26, 2009
J. Bennett
I put these into my Focus and could see an immediate improvement. I probably change my spark plugs more often then I need to, but better early then late. So far they seem to be out performing my old plugs with 60k miles.
Sweet Product August 30, 2009
C. Reeves (S.F., S.D.)
Installed in a '04 2500HD silverado 6.0l gas. Have noticed an increase in fuel effiency. no knocks or pings. i did also change out my wires at the same time.
Nice rebate, great power May 28, 2010
Xmedic (Merced, California)
As I age, less is more. The plugs do not requre gapping! My son installed these and the volant air system, what a difference. Power, idling, and launching my 5800 pound truck. Altough the truck is not a green truck, installing the plugs and air system increased in town from 11.4 to 13.1 or so. Set and forget!
|
|
|
|
| |
