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Bosch BS4478 Platinum+4 Spark Plug - Direct Fit

Part Number: BS4478 Manufacturer Number: 4478
Note: Product images may differ from actual product appearance.

Bosch BS4478 Platinum+4 Spark Plug - Direct Fit

Part Number: BS4478 Manufacturer Number: 4478
$7.38 $8.71 You Save: $1.33 (15%)
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Product Details

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 combines the advantages of surface air gap technology and 4 yttrium enhanced ground electrodes.

Specifications:
  • 14 mm thread size
  • 19 mm reach
  • 20.6 mm hex size
  • Platinum plug
  • Gasket seat style
  • Interference suppression resistor
  • Surface air gap plug
  • Heat fused platinum center electrode
  • 4 ground electrodes
  • Heat range 8

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

Highlights

  • Fit Note: Suzuki::Swift::1993::Sedan, Canada Built Vehicle Suzuki::Swift::1993::Sedan, FWD, 3-Speed, Automatic Transmission, USA Built Vehicle
  • Series: Bosch Platinum+4
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Electrode Tip Material: Platinum
  • Reach: 19 mm
  • Thread Size: 14 mm
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 1 year or 12,000-mile Bosch limited warranty
Year Make Model Submodel Engine
1991-1994 Suzuki Swift GA 4 Cyl 1.3L
1991-1994 Suzuki Swift GS 4 Cyl 1.3L

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Bosch BS4478 Platinum+4 Spark Plug - Direct Fit

Part Number: BS4478 Manufacturer Number: 4478

$7.38 $8.71

You save $1.33 (15%)

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