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Spark Plug for 1983 Porsche 928

We have 22 Items In-stock.

NGK Spark Plug

NGK V-Power Spark Plugs come with unique V-power design that directs spark to the edge of the electrode where it develops more rapidly to improve ignitability unlike other OE products.


Features:

  • Increase ignitability even in lean burn conditions and lower ignition system voltage requirements
  • Increase fuel economy and lower emissions
  • Trivalent metal plating has superior anti-corrosion and anti-seizing properties
  • Highly durable against electrical and chemical wear

NGK V-Power Spark Plug - Direct Fit

$3.20 $4.77 You Save $1.57 (33%)
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Availability: In Stock
Only from APW Rewards
  • Sku#: NG6427
  • Series: NGK V-Power
  • 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: 0.8 mm
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Warranty: 60-day NGK limited warranty
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Fits the following 1983 Porsche 928 Submodels

  • 8 Cyl 4.7L | S
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Bosch Platinum+2 Spark Plug

Bosch Super Class Platinum+2 Spark Plug uses surface air gap firing technology and dual yttrium enhanced ground electrodes for longer life and has more platinum for smoother acceleration and optimum engine performance.

Features:

  • Fine wire platinum center electrode which is heat fused into the extended ceramic insulator reduces the voltage necessary to jump the gap as well as reduces quenching
  • Reaches self cleaning temperature faster for quicker starts and increased fuel efficiency

Bosch Platinum+2 Spark Plug - Direct Fit

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$3.96 $4.67 You Save $0.71 (15%)
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Availability: In Stock
Only from APW Rewards
  • Sku#: BS4310
  • Series: Bosch Platinum+2
  • 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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Fits the following 1983 Porsche 928 Submodels

  • 8 Cyl 4.7L | S
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Bosch 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 combines the advantages of surface air gap technology and 4 yttrium enhanced ground electrodes.

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

Bosch Platinum+4 Spark Plug - Direct Fit

$13.48 $15.91 You Save $2.43 (15%)
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Availability: In Stock
Only from APW Rewards
  • Sku#: BS4477
  • 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: 19 mm
  • Thread Size: 14 mm
  • Warranty: 1 year or 12,000-mile Bosch limited warranty
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Fits the following 1983 Porsche 928 Submodels

  • 8 Cyl 4.7L | S
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Bosch Silver Spark Plug

Bosch Super Class Silver Spark Plugs are engineered to improve performance whether sport-driving and racing conditions or power sport application.

Features:

  • Designed for high performance and not long life
For colder racing applications, particularly those that run at full throttle racing, water ski, and towing. Not for traditional automotive use stop and go traffic as they would quickly foul out.

Bosch Silver Spark Plug - Direct Fit

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$4.62 $5.45 You Save $0.83 (15%)
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Availability: In Stock
Only from APW Rewards
  • Sku#: BSWR8DS
  • Series: Bosch Silver
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Silver
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Silver
  • Gap Size: 0.8 mm
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Warranty: 1 year or 12,000-mile Bosch limited warranty
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Fits the following 1983 Porsche 928 Submodels

  • 8 Cyl 4.7L | S
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Bosch 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 resistance to spark erosion.

Features:

  • Tapered V-profile nickel ground electrode provides improved starting in cold weather and increased fuel ignitibility
  • Metal glass fused resistor allows for maximum interference suppression while the ribbed insulator design prevents misfires due to current leakage

Bosch Super Plus Spark Plug - Direct Fit

Best Seller
$4.39 $5.18 You Save $0.79 (15%)
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Availability: In Stock
Only from APW Rewards
  • Sku#: BS7907
  • 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: 1.1 mm
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Warranty: 1 year or 12,000-mile Bosch limited warranty
See more

Fits the following 1983 Porsche 928 Submodels

  • 8 Cyl 4.7L | S
See more

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