new cadillac alternator
  • What's hot

    Bosch (4514) HGR8MQI0 4 Platinum IR Fusion Spark Plug, Pack of 1
    Automotive Parts and Accessories (Bosch)


    Bosch

    List Price: $14.33
    Price: $4.69
    You Save: $9.64 (67%)

    • Factory pre-set gap allows for easy installation that never requires adjustment
    • Fused iridium and platinum center electrode, sintered into an extended insulator nose results in reaching self-cleaning temperature only seconds after starting and provides exceptional wear resistance
    • Revolutionary surface air gap firing technology featuring Bosch's unique four ground electrode design delivers the most powerful spark for the most efficient combustion and optimum horsepower without increasing the voltage requirement

    Bosch (4505) HGR8DQI Platinum IR Fusion Spark Plug, Pack of 1
    Automotive Parts and Accessories (Bosch)


    Bosch

    List Price: $14.33
    Price: $5.47
    You Save: $8.86 (62%)

    • Four yttrium enhanced ground electrodes resist spark plug wear and oxidation for exceptional performance life
    • Revolutionary surface air gap firing technology featuring Bosch's unique four ground electrode design delivers the most powerful spark for the most efficient combustion and optimum horsepower without increasing the voltage requirement
    • Fused iridium and platinum center electrode, sintered into an extended insulator nose results in reaching self-cleaning temperature only seconds after starting and provides exceptional wear resistance

    ACDelco 41-103 Professional Iridium Spark Plug , Pack of 1
    Automotive Parts and Accessories (ACDelco)


    ACDelco

    List Price: $9.74
    Price: $4.02
    You Save: $5.72 (59%)

    • Smaller, more efficient, Iridium electrode designs are to improve cold starting, quicker acceleration, and lifespan
    • Designed to last over 100,000 miles in most applications
    • ACDelco is an Original Equipment (OE) supplier and has the experience engineering and manufacturing components that achieve the highest quality standards required by vehicle manufacturers

    NGK (3403) TR55GP G-Power Platinum Spark Plug, Pack of 1
    Automotive Parts and Accessories (NGK)


    NGK

    List Price: $5.25
    Price: $2.54
    You Save: $2.71 (52%)

    • Constructed from durable material
    • Features superior anti-corrosion and anti-seizing properties
    • You can depend on NGK for quality and reliability

    NGK (7397) TR5IX Iridium IX Spark Plug, Pack of 1
    Automotive Parts and Accessories (NGK)


    NGK

    List Price: $9.87
    Price: $6.99
    You Save: $2.88 (29%)

    • Fine Iridium tip ensures high durability
    • Iridium alloy has extremely high melting point, perfect for today’s high-tech, high-performance engines
    • Features superior anti-corrosion and anti-seizing properties

Spark Plug Gap - NGK Spark Plugs - Tech Video

Correct way to check, set and adjust your spark plug gap. NGK Spark Plugs USA.

Aircraft spark plug gap and electrode design

Aircraft spark plugs have either a massive electrode or a fine wire electrode design. What is the difference and what role electrode gap plays in ...

How To Use a Spark Plug Gap Tool

Easy to follow video tutorial on how to use a Spark Plug Gap Tool.