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Spark Plugs Information

    Copper and Platinum Spark Plugs
    The function of the spark plug is to introduce the ignition energy into the combustion chamber and to initiate combustion of the compressed air-fuel mixture. It accomplishes this task by generating a spark between its electrodes, which then generates the required heat to ignite a smooth burn of the air-fuel mixture.

    The spark plug is an important factor in determining optimal performance and reliable functioning of an engine. These requirements apply throughout the entire service life of the spark plug. There are a large variety of different spark plug designs with more than 1,400 variations. Design variants and special materials such as platinum, silver, or Iridium.

    During operation, the spark plug is subjected to both wear and to fouling and should be replaced at regular intervals. In the course of its service life, the spark plug undergoes changes that increase the required ignition voltage. When the required voltage reaches a level that can no longer be compensated for by the voltage reserve, the result is misfiring.

    Independent tests have shown that installing premium spark plugs such as Bosch Platinum+4 improves fuel mileage by as much as 4.8% over original equipment plugs. Platinum+4 use race-tested technology including multiple electrode paths and more pure platinum to generate strong, consistent sparks.

    As a rule, we recommend that you follow the replacement interval listed in your vehicle owners manual, however we highly recommend that you replace your spark plugs annually and replace as required, to insure optimum engine performance.

Available Spark Plugs Makes

Featured Spark Plugss

11 2011 Toyota Matrix Spark Plug - Bosch

In Stock

Bosch
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.

Platinum+4

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1636054

  • List Price:$17.29
  • Our Price:$14.65
  • You Save: $2.64 (15%)
  • Qty:

Bosch
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.

Platinum+4

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1636072

  • List Price:$17.29
  • Our Price:$14.65
  • You Save: $2.64 (15%)
  • Qty:

Bosch
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.

Platinum+4

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1636129

  • List Price:$17.29
  • Our Price:$14.65
  • You Save: $2.64 (15%)
  • Qty:

Bosch
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.

FR8DPP33+

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1826683

  • List Price:$17.29
  • Our Price:$14.65
  • You Save: $2.64 (15%)
  • Qty:

NGK
NGK manufactures and supplies automotive manufacturers with OE and high performance spark plugs and ignition control products.

BKR6EQUP NGK

Series: NGK Laser platinum

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1634282

  • List Price:$20.43
  • Our Price:$15.64
  • You Save: $4.79 (23%)
  • Qty:

Bosch
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.

FR 7 LDC+

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1640493

  • List Price:$13.78
  • Our Price:$11.68
  • You Save: $2.10 (15%)
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11 2011 Toyota Matrix Spark Plug - Denso

In Stock

DENSO Iridium Power® Spark Plug

DENSO Iridium Power® spark plugs represent a performance breakthrough. The laser-welded center electrode is only 0.4mm in diameter – the slimmest iridium electrode in the industry. The taper-cut side electrode complements the design, delivering reliable spark energy under the most grueling pressures and temperatures.

DENSO engineers used the power of this miraculous metal to produce an iridium center electrode that is only 0.4mm in diameter. With its superior thermal qualities, this whisker-fine electrode is capable of taking the most extreme heat and punishment.

This breakthrough was matched to one of DENSO's most famous innovations, the patented U-Groove ground electrode. The combination of these two features resulted in the Iridium Power® plug, one of the most advanced and innovative spark plugs on the market.
Features

  • Tapered cut, U-Groove ground electrode
  • 0.4mm iridium center electrode
  • 360-degree laser welding assembly process
Benefits
  • Required ignition voltage reduced
  • Unsurpassed center electrode durability
  • Available for many performance and power sports applications, including Corvette, Viper, and Harley-Davidson
The Iridium Power® plug delivers greater spark energy while demanding significantly less secondary required voltage from the ignition system.

Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship




Iridium IK20

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1632154

  • List Price:$23.45
  • Our Price:$16.63
  • You Save: $6.82 (29%)
  • Qty:

11 2011 Kia Soul Spark Plug - Denso

In Stock

DENSO Iridium Power® Spark Plug

DENSO Iridium Power® spark plugs represent a performance breakthrough. The laser-welded center electrode is only 0.4mm in diameter – the slimmest iridium electrode in the industry. The taper-cut side electrode complements the design, delivering reliable spark energy under the most grueling pressures and temperatures.

DENSO engineers used the power of this miraculous metal to produce an iridium center electrode that is only 0.4mm in diameter. With its superior thermal qualities, this whisker-fine electrode is capable of taking the most extreme heat and punishment.

This breakthrough was matched to one of DENSO's most famous innovations, the patented U-Groove ground electrode. The combination of these two features resulted in the Iridium Power® plug, one of the most advanced and innovative spark plugs on the market.
Features

  • Tapered cut, U-Groove ground electrode
  • 0.4mm iridium center electrode
  • 360-degree laser welding assembly process
Benefits
  • Required ignition voltage reduced
  • Unsurpassed center electrode durability
  • Available for many performance and power sports applications, including Corvette, Viper, and Harley-Davidson
The Iridium Power® plug delivers greater spark energy while demanding significantly less secondary required voltage from the ignition system.

Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship




Iridium IK16

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1632106

  • List Price:$23.45
  • Our Price:$16.63
  • You Save: $6.82 (29%)
  • Qty:

Bosch
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.

FR8DC+

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1808179

  • List Price:$11.45
  • Our Price:$9.70
  • You Save: $1.75 (15%)
  • Qty:

Bosch
Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.

FGR 7 DQP+

Type: Direct OE replacement

Quantity Sold: Sold individually

Warranty: 12-month or 12,000-mile warranty

Part #: W0133-1817571

  • List Price:$19.62
  • Our Price:$16.63
  • You Save: $2.99 (15%)
  • Qty:

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