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Bosch Spark Plug

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Bosch Spark Plug

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Bosch Spark Plug
  • Brand SKU#: Bosch W0133-1937373
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day

Bosch Spark Plug, Direct Fit

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BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG

Bosch Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that ...(see more)
  • Brand SKU#: Bosch 4417
  • Series: Bosch Platinum+4
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Platinum
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Gap Size: 1.6 mm
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Warranty: 1 year or 12,000-mile Bosch limited warranty
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Bosch Spark Plug, Direct Fit

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$13.15 $15.52 You Save $2.37 (15%)
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BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG

Bosch Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that ...(see more)
  • Brand SKU#: Bosch 4418
  • Series: Bosch Platinum+4
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Platinum
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Warranty: 1 year or 12,000-mile Bosch limited warranty
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Bosch Spark Plug, Direct Fit

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$3.83 $4.52 You Save $0.69 (15%)
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BOSCH REGULAR CLASS SUPER PLUS SPARK PLUG

Bosch Regular Class Super Plus Spark Plug has a heavy duty yttrium enhanced copper core center electrode for superior reliability and increased...(see more)
  • Brand SKU#: Bosch 7980
  • Series: Bosch Super Plus
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Nickel alloy
  • Gap Size: 1.5 mm
  • Reach: 17.55 mm
  • Thread Size: 14 mm
  • Warranty: 1 year or 12,000-mile Bosch limited warranty
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Bosch Spark Plug, Direct Fit

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$8.69 $10.25 You Save $1.56 (15%)
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BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG

Bosch Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that ...(see more)
  • Brand SKU#: Bosch 4428
  • Series: Bosch Platinum+4
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Platinum
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Warranty: 1 year or 12,000-mile Bosch limited warranty
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Bosch Spark Plug, Direct Fit

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$3.36 $3.96 You Save $0.60 (15%)
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BOSCH REGULAR CLASS SUPER PLUS SPARK PLUG

Bosch Regular Class Super Plus Spark Plug has a heavy duty yttrium enhanced copper core center electrode for superior reliability and increased...(see more)
  • Brand SKU#: Bosch 7971
  • Series: Bosch Super Plus
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Nickel alloy
  • Gap Size: 1.1 mm
  • Reach: 17.55 mm
  • Thread Size: 14 mm
  • Warranty: 1 year or 12,000-mile Bosch limited warranty
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Bosch Spark Plug, Direct Fit

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$5.95 $13.80 You Save $7.85 (57%)
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Bosch Spark Plug
  • Brand SKU#: Bosch W0133-1636054
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day

Bosch Spark Plug, Direct Fit

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$9.65 $11.39 You Save $1.74 (15%)
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BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG

Bosch Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that ...(see more)
  • Brand SKU#: Bosch 4459
  • Series: Bosch Platinum+4
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Platinum
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Reach: 17.55 mm
  • Thread Size: 14 mm
  • Warranty: 1 year or 12,000-mile Bosch limited warranty
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Bosch Spark Plug, Direct Fit

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$7.18 $8.47 You Save $1.29 (15%)
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BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG

Bosch Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that ...(see more)
  • Brand SKU#: Bosch 4458
  • Series: Bosch Platinum+4
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Platinum
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Reach: 17.55 mm
  • Thread Size: 14 mm
  • Warranty: 1 year or 12,000-mile Bosch limited warranty
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Bosch Spark Plug, Direct Fit

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$9.94 $11.73 You Save $1.79 (15%)
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BOSCH OE TYPE PREMIUM CLASS PLATINUM SPARK PLUG -- Double platinum, 14 mm thread size, 26.5 mm reach, 16 mm hex size, gasket seat, interference suppression resistor, platinum tipped center electrode,...(see more)
  • Brand SKU#: Bosch FR7NPP332
  • Series: Bosch Platinum Plus
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Platinum
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Reach: 26.5 mm
  • Thread Size: 14 mm
  • Warranty: 1 year or 12,000-mile Bosch limited warranty
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Bosch Spark Plug, Direct Fit

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$8.44 $9.96 You Save $1.52 (15%)
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BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG

Bosch Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that ...(see more)
  • Brand SKU#: Bosch 4469
  • Series: Bosch Platinum+4
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Reach: 17.55 mm
  • Thread Size: 14 mm
  • Warranty: 1 year or 12,000-mile Bosch limited warranty
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Bosch Spark Plug

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$2.95 $4.95 You Save $2.00 (40%)
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Bosch Spark Plug
  • Brand SKU#: Bosch W0133-1810141
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day

Bosch Spark Plug, Direct Fit

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$7.31 $8.63 You Save $1.32 (15%)
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BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG

Bosch Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that ...(see more)
  • Brand SKU#: Bosch 4482
  • Series: Bosch Platinum+4
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Platinum
  • Reach: 25 mm
  • Thread Size: 14 mm
  • Warranty: 1 year or 12,000-mile Bosch limited warranty
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Customer Review: (see review/s)

Bosch Spark Plug, Direct Fit

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$5.95 $13.80 You Save $7.85 (57%)
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Bosch Spark Plug
  • Brand SKU#: Bosch W0133-1636089
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day

Bosch Spark Plug, Direct Fit

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$7.95 $9.38 You Save $1.43 (15%)
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Bosch Spark Plug
  • Brand SKU#: Bosch W0133-1826683
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days

Select more Bosch parts under Spark Plugs, Wires & Components from list below.

Bosch Spark Plug Review

Date Published:
  • Performance 4
  • Ease to Use/Intallation 5
  • Quality 5
  • Price 5
Overall Rating 4.8

According to its website, whenever your car needs power, acceleration, and throttle response, installing a set of Bosch spark plugs can help your car hit that trifecta. But how true is it to that claim? We've installed a set of Bosch platinum spark plugs on our 2002 Camry to find out whether or not Bosch can truly solve all of your car's engine troubles.

Features

  • Bosch's unique four ground electrode design for a more powerful spark and better combustion
  • Includes fused iridium and platinum center electrode
  • With extended insulator nose for convenient maintenance
  • Longer lasting performance life due to its four yttrium enhanced ground electrode
  • Factory pre-set gap

PROS

  • Replacing the stock spark plugs on our Camry with this part required minimal DIY knowledge and tools. It only took our team about 30 minutes to remove the original part and install the new Bosch spark plugs. The pre-set gap also helped lessen installation time.
  • After installation, we turned on the engine to look for differences in our Camry's startup. It was quite impressive as it started up more quickly than with the original plugs. This faster response became more noticeable a few more weeks after installation when we had to start the car up in cold weather--about 70 degrees F to be exact. It started up smoother and faster than it normally does.
  • During our test drive, we noticed that the Camry's engine definitely ran smoother, quieter, and with less vibrations. Overall, the engine's performance improved, with a smother sounding and feeling tone.
  • A few months after installing the part, we also noticed an appreciable improvement in our Camry's fuel economy. We were averaging 32mpg after about 300 miles on the Camry.

CONS

  • Although the Bosch plugs provided significant performance gains for our Camry, it might not have the same effect on cars equipped with performance engines. These Bosch platinum spark plugs are designed to operate at a lower voltage. The higher temperatures in a turbo engine might put additional stress on these low-voltage plugs and consequently fail to show any significant improvement in the engine's performance.
  • The improvement in gas mileage was not as instantaneous as we had expected. We only started noticing an increase after about 300 miles.

Our say

The Bosch spark plug is the adequate solution for vehicles that are in need of an efficient fix to a lot of engine problems, such as idling and loss of power. This replacement part allows your car to gain more power, increase gas mileage, and make it run smoother as compared to when it had stock plugs. But keep in mind that these effects are only exclusive to non-aggressive vehicles. So if you're driving a car with turbo or WOT to redline features, you're better off with Bosch's higher voltage plugs. Overall, the Bosch platinum spark plug is a good replacement to your stock plugs, especially when considering its durability, economy, performance and longevity.

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