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ACCEL 0576S-4 HP Copper Core Shorty Spark Plugs 4Pk

$35.82

  • Shorty Design
  • 14mm Thread
  • .460″ Reach
  • Tapered Seat
SKU: ACC0576S-4 Category:

Since the mid 1980’s, Accel’s U-Groove spark plugs have set the standard for high performance spark plugs. Accel engineers developed and patented the U-Groove technology which permitted the spark to develop a much larger, hotter and fuller flash front. That effectively gave a more complete burn of the air/fuel mixture in the combustion chamber. Over the past 25 years engine head design and fuel management technology has changed. As a result, Accel is moving away from the U-Groove construction to the familiar “conventional” style ground electrode. In addition, the upper insulator will now be white instead of yellow, and available in convenient 4-packs.

Bottom line…This one-piece construction spark plug with conventional ground electrode provides exceptional performance and value by producing:

  • Hotter Spark/Faster Burn Rate for more power at high rpms
  • Improved Throttle Response, Fuel Economy, and Reduced Fouling
  • Reduced Mis-fires
  • Purified Alumina Insulator to prevent arcing
  • Machine-rolled threads to protect heads
  • 5/8”Hex
  • Resistor Type
  • C-Cut Ground Electrode
  • Heat Range: 6
  • 4/pkg.
  • Projected Tip
Weight 0.55 lbs
Dimensions 3.2 × 1 × 3.4 in
GTIN

743047113202

Brand

Emissions

Please share VIN and current mileage in order notes for warranty documentation (if applicable)

Manufacturer Part Number

0576S-4

Accel Spark Plugs

ACCEL has improved the ignitability of the spark plug in a new design! ACCEL has always utilized unique electrode grounding designs to improve combustion and create a larger spark.

Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.