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Mercedes Benz CLK550 Spark Plug

We have 5 Items In-stock. Select a year to continue.
$13.88 List Price $16.38 Save $2.50 Availability: In Stock
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NGK PLKR7A DOUBLE PLATINUM SPARK PLUGS, SOLD INDIVIDUALLY

NGK Double Platinum Spark Plug uses laser welded technology to pin point precision welds and reducing excess debris to bridge the spark gap. Platinum disks welded on the ground and center electrodes reduces the wear rate on these surfaces ensuring great durability and long life.

Specifications:
  • 12 mm thread size
  • 26.5 mm reach
  • 16 mm hex size
  • Gasket seat style
  • Resistor plug type
  • Solid terminal nut
  • Projected tip
  • Fine point Platinum center electrode
  • Platinum tip laser welded on ground electrode
  • Heat range 7

Features:
  • Has the highest Platinum content in the industry, creating an extremely long life spark plug
  • Stainless steel washer reduces plug self-backing
  • Has Laser welded Platinum tip on center electrode and Platinum tip on the ground electrode
  • Reduces the voltage needed to start combustion, resulting in better throttle response, improved efficiency, and smoother idle
  • Offers a Laser welded projected Platinum tip on center electrode and the ground electrode
  • Special design firing end construction


  • SKU#: NG4288
  • Brand: NGK
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
 
Fits the following Mercedes Benz CLK550 Years:
  • 2007-2009 | 8 Cyl 5.5L | Base
Rating: (see review/s)

"Excellent price and quality delivery was too long but good product overall" posted by: ML Owner on May 26, 2012

$17.61 List Price $20.78 Save $3.17 Availability: In Stock
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Denso Premium Class Extra Long Life Iridium Spark Plugs is fast becoming the standard for today's high-tech engines. Employing a revolutionary 360 degrees laser welding process, Denso has created a spark plug unlike anything on the market today. This particular spark plugs are designed for durability under the most extreme conditions, thanks to a patented Iridium alloy that is 6 times harder and 8 times stronger than conventional platinum and can handle temperatures in excess of 4,000 degrees Fahrenheit.


Features:

  • Platinum center electrode utilizes platinum to shrink the surface area of the center electrode tip for maximum firing performance and minimum voltage requirements
  • Platinum ground electrode resists gas and electrical erosion and corrosion extending service intervals to 60,000 miles,000 miles
  • SKU#: NP3441
  • Brand: Denso
  • Electrode Core Material: Iridium
  • Plug Type: Non-resistor
  • Product Class: Fuel saver
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Iridium/Platinum
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Fits the following Mercedes Benz CLK550 Years:
  • 2007-2009 | 8 Cyl 5.5L | Base
  • 2007 | 8 Cyl 5.5L | Base
$12.95 List Price $29.06 Save $16.11 Availability: In Stock
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NGK
NGK manufactures and supplies automotive manufacturers with OE and high performance spark plugs and ignition control products.

PLKR7A
  • SKU#: W0133-1918666
  • Brand: NGK
  • Fit Note: Optional with 004 159 49 03
 
Fits the following Mercedes Benz CLK550 Years:
  • 2007-2009 | 8 Cyl 5.5L | Base
$14.57 List Price $17.19 Save $2.62 Availability: In Stock
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Denso's Premium Class Double Platinum Spark Plugs provides the most durable and reliable performance by incorporating the latest and most reliable design and materials for a spark plug. Denso applied platinum to both the center and ground electrodes with superior resistance to erosion and corrosion which enables Denso to create a spark plug capable of consistent, extended operation in excess of 60,000 miles.


Features:

  • Designed with heavy duty insulator that provides unparalleled dielectric strength and thermal conductivity under extreme temperatures
  • Five-rib design prevents flashover while decreasing voltage loss
  • Copper glass seal bonds the center electrode and insulator together for a gas-tight seal
  • Platinum center electrode utilizes platinum to shrink the surface area of the center electrode tip for maximum firing performance and minimum voltage requirements
  • SKU#: NPSXU22HDR8
  • Brand: Denso
  • Electrode Core Material: Iridium
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Gap Size: 0.8 mm
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Fits the following Mercedes Benz CLK550 Years:
  • 2007-2009 | 8 Cyl 5.5L | Base
  • 2007 | 8 Cyl 5.5L | Base
$10.95 List Price $29.88 Save $18.93 Availability: In Stock
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DENSO Corporation
DENSO Corporation, headquartered in Kariya, Aichi Japan, is the number one global automotive supplier of advanced technology, systems and components in the areas of thermal, powertrain control, electric, electronics and information and safety.

SXU22HDR8 ND
  • SKU#: W0133-1888223
  • Brand: Denso
  • Fit Note: Optional with 004 159 18 03
 
Fits the following Mercedes Benz CLK550 Years:
  • 2007-2009 | 8 Cyl 5.5L | Base
Select more Mercedes Benz CLK550 parts under Spark Plugs, Wires & Components from list below.