Best Automotive Replacement Spark Plugs Comparisons and Specifications


Champion RC12YC Spark Plug

Champion

9.4
  • Dependable and durable
  • Built to ISO and SAE standards for proven performance
  • Copper core center electrode allows for accurate control of heat range for longer life
  • TinTac and ULTRASEAL shell for best corrosion protection of any spark plug in the industry
  • Dependable and durable
  • Built to ISO and SAE standards for proven performance
  • Patented SAC-9 semi-conductor resistor for maximum EMI & RFI suppression
  • DEPARTMENT : unisex-adult
  • SHIPPING WEIGHT : 1.6 ounces
  • ITEM WEIGHT : 1.6 ounces
  • PRODUCT DIMENSIONS : 5.8 x 3.8 x 0.8 inches

NGK 7090 G-Power Platinum Spark Plugs BKR5EGP

NGK

9.0
  • G-Power Platinum
  • 1order = 6 Pieces
  • SHIPPING WEIGHT : 10.4 ounces
  • ITEM WEIGHT : 10.4 ounces
  • FOLDING : No
  • MANUFACTURER PART NUMBER : 7090
  • PACKAGE DIMENSIONS : 5.8 x 3.5 x 1 inches
  • BRAND : NGK

6 PCS *NEW* --DENSO #4504 PLATINUM T T Spark Plugs

Denso

9.6
  • FREE SHIPPING to anywhere IN USA and territories For This Item
  • DENSO # 4504
  • 1order = 6 Pieces
  • SHIPPING WEIGHT : 10.4 ounces
  • ITEM WEIGHT : 0.16 ounces
  • FOLDING : No
  • MANUFACTURER PART NUMBER : 4504
  • PACKAGE DIMENSIONS : 6.3 x 3.7 x 1.1 inches
  • BRAND : Denso

NGK BKR6EGP G-Power Spark Plug

NGK

8.8
  • G-Power Platinum Alloy
  • 1order = 4 Pieces
  • SHIPPING WEIGHT : 6.7 ounces
  • ITEM WEIGHT : 0.16 ounces
  • PRODUCT DIMENSIONS : 48.2 x 41.5 x 10.9 inches
  • FOLDING : No
  • MANUFACTURER PART NUMBER : BKR6EGP
  • BRAND : NGK

NGK 5722 BR9ES Standard Spark Plug

NGK

9.0
  • Brand: NGK Spark Plugs
  • Part Number: 5722
  • Spark Plugs Br9Es
  • SHIPPING WEIGHT : 4.8 ounces
  • ITEM WEIGHT : 2.08 ounces
  • PRODUCT DIMENSIONS : 3.4 x 1 x 0.9 inches
  • MANUFACTURER PART NUMBER : 5722
  • BRAND : NGK
  • MODEL : 5722-4PK
  • VEHICLE SERVICE TYPE : street-touring-motorcycles, all-terrain-vehicles, street-cruiser-motorcycles, off-road-motorcycles, marine-personal-craft, street-motor-scooters, snowmobiles, street-sport-motorcycles
  • COVER INCLUDED : Ngk Spark Plugs ,Inc. 5722 Spark Plugs Br9Es

NGK 5464 BKR5EIX-11 Iridium IX Spark Plug

NGK

9.2
  • Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling
  • The 0.6 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect
  • Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage
  • Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high performance engines
  • Trivalent Metal Plating provides superior anti-corrosion and anti-seizing properties; Part number of spark plug inside the box: BKR5EIX-11
  • SHIPPING WEIGHT : 6.4 ounces
  • ITEM WEIGHT : 1.6 ounces
  • PRODUCT DIMENSIONS : 3.4 x 0.8 x 0.7 inches
  • FOLDING : No
  • MANUFACTURER PART NUMBER : 5464
  • BRAND : NGK

NGK 7090 BKR5EGP G-Power Spark Plug

NGK

9.4
  • G-Power Platinum Alloy Spark Plugs offer superior performance with improved fuel efficiency, lower emissions, and quicker starts
  • 0.6mm laser welded fine Platinum tip reduces required voltage ensuring high durability and a consistently stable spark
  • Special configurations are used for the insulator noses to improve throttle response and prevent fouling with corrugated ribs on insulator to prevent flashover
  • Platinum alloy ground and center electrode for greater spark while ensuring precise gap during the life of the plug
  • Trivalent Metal Plating offers superior anti corrosion and anti seizing properties while the triple gasket seal eliminates combustion gas leakage
  • SHIPPING WEIGHT : 5.6 ounces
  • ITEM WEIGHT : 2.88 ounces
  • PRODUCT DIMENSIONS : 3.4 x 1.1 x 0.9 inches
  • FOLDING : No
  • MANUFACTURER PART NUMBER : 7090
  • BRAND : NGK
  • MODEL : 7090-4PK
  • VEHICLE SERVICE TYPE : street-touring-motorcycles, all-terrain-vehicles, street-cruiser-motorcycles, off-road-motorcycles, marine-personal-craft, street-motor-scooters, snowmobiles, street-sport-motorcycles
  • OEM PART NUMBER : BKR5EGP

6 PCSNEW --DENSO #4503 PLATINUM T T Spark Plugs

Denso

9.2
  • DENSO # 4503
  • 1order = 6 Pieces
  • SHIPPING WEIGHT : 9.6 ounces
  • ITEM WEIGHT : 1.44 ounces
  • FOLDING : No
  • MANUFACTURER PART NUMBER : 4503
  • PACKAGE DIMENSIONS : 6.2 x 3.9 x 1.1 inches
  • BRAND : Denso

ACDelco 41-962 Professional Platinum Spark Plug

ACDelco

9.2
  • SHIPPING WEIGHT : 13.6 ounces
  • ITEM WEIGHT : 13.6 ounces
  • FOLDING : No
  • MANUFACTURER PART NUMBER : 41-962
  • PACKAGE DIMENSIONS : 4.7 x 4.3 x 2.3 inches
  • BRAND : ACDelco