Best Spark Gap

ACDelco 41-993 Professional Iridium Spark Plug (Pack of 4)

Iridium offers better engine idle stability and smoother performance.
Iridium allows for smaller, more efficient electrode designs for improved cold starting and quicker acceleration.
Iridium fine-wire electrode helps improve ignition of the fuel and burns away carbon deposits on the tip of the plug as they form, to help improve fuel economy.
One piece suppressor seal blocks radio frequencies that can affect vehicle electronics.
Suppressor seal meters spark energy for longer electrode life and seals against combustion leakage. Before installing new spark plugs, use a gap guide to make sure your new spark plugs have the correct gap.

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Performance Tool W80535 Spark Plug Gap Tool Spark Plug Gap Gauge Measuring Tool Wire Spark Plug Gap Gauge Tool Scaled from 0.020 to 0.100 Inch & 0.5 to 2.5mm

EASY TO READ & ACCURATE: accurately Measures and Adjusts Spark Plug Gap.
HIGH QUALITY MATERIAL: spark plug gap tool is made of alloy zinc, which is tough and durable with the clear engraving.
SAE SIZE: .020 to .100 Inches to read markings to set gaps quickly and easily.
METRIC SIZE: 0.5mm to 2.5mm to read markings to set gaps quickly and easily.
KEY RING HOLE: small hole on the spark plug gap tool that you can string them on the keychain for easy carrying.

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Lisle 50850 Ignition Spark Tester

A handy tool to check ignition spark without removing the spark plug..
The tool is specially calibrated to measure ignition voltage..
Works on both standard and electronic ignition systems. Easy to use..
Simply adjust calibration screw to proper gap size..
Attach spark plug wire to end of tester..
Clamp tester on engine to ground. Crank engine and check for spark..

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NGK (6216) CR9EHIX-9 Spark Plug - Pack of 4

This 4 pack NGK Iridium IX 6216 Spark Plug replaces Honda 98059-59916-HE, Honda 98059-5991F, DENSO Auto Parts 4142, DENSO Auto Parts 4203, DENSO Auto Parts IUH27, DENSO Auto Parts U27FER-ZU9, DENSO.
REDUCE EMISSIONS AND MISFIRES: This tried-and-true Spark Plug boosts performance, and enables better performance so that your engine runs at its best. The durable shell reliably protects the spark plug from damage, ensuring long-lasting sparking capabilities. The center and ground electrodes promote sharper spark focus for fewer misfires.
IMPROVE IGNITION AND SPARK EFFICIENCY: This Spark Plug employs advanced center and ground electrodes to produce complete and efficient combustion and deliver an outstanding spark for faster, stronger, and more powerful combustion over the life of the spark plug. The damage-tolerant center and ground electrodes minimize spark gap growth and provide greater ignitability and spark efficiency.
RELY ON QUALITY IGNITION COMPONENTS: From their start in 1936 through today, the NGK product line is proof of their dedication to innovation, performance, and quality. In order to deliver high-quality spark plugs and oxygen sensors to the automotive community, NGK has partnered with auto manufacturers to engineer automotive parts tha....

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Bosch (4478) WGR8DQP Platinum +4 Spark Plug, Pack of 1

Revolutionary surface air gap firing technology featuring four yttrium-enhanced ground electrodes delivers the longest, most powerful spark for ultimate engine performance.
Four yttrium-enhanced ground electrodes provide optimum access to the air/fuel mixture for the most efficient combustion, plus the yttrium alloy ground electrodes reduce gap wear and oxidation for extended performance life.
Electrode gap is factory set to provide ease of installation - never requires adjustment.
Never requires gapping, the electrode gap is factory-set and never requires adjustment.
Provides ease of installation - never requires adjustment.

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Bosch 4417 Platinum+4 FGR7DQP spark plug(Pack of 6)

Revolutionary surface air gap firing technology featuring four yttrium-enhanced ground electrodes delivers the longest, most powerful spark for ultimate engine performance.
Four yttrium-enhanced ground electrodes provide optimum access to the air/fuel mixture for the most efficient combustion, plus the yttrium alloy ground electrodes reduce gap wear and oxidation for extended performance life.
Electrode gap is factory set to provide ease of installation - never requires adjustment.
Never requires gapping, the electrode gap is factory-set and never requires adjustment.
Provides ease of installation - never requires adjustment.

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Bosch Automotive (7424) OE Fine Wire Double Platinum Spark Plug - Pack of 10

Revolutionary surface air gap firing technology featuring four yttrium-enhanced ground electrodes delivers the longest, most powerful spark for ultimate engine performance.
Four yttrium-enhanced ground electrodes provide optimum access to the air/fuel mixture for the most efficient combustion, plus the yttrium alloy ground electrodes reduce gap wear and oxidation for extended performance life.
Electrode gap is factory set to provide ease of installation - never requires adjustment.
Never requires gapping, the electrode gap is factory-set and never requires adjustment.
Provides ease of installation - never requires adjustment.

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6 pc NGK Laser Iridium Spark Plugs compatible with Nissan 370Z 3.7L V6 2009-2010 Ignition Wire Secondary

This 6 pack NGK Laser Iridium Spark Plug is compatible with Nissan 370Z 2010, 2009 3.7L V6 and is perfect for a tune up or performance upgrade..
REDUCE EMISSIONS AND MISFIRES: This tried-and-true Spark Plug boosts performance, reduces emissions, and enables better fuel economy so that your engine runs at its best. The durable shell reliably protects the spark plug from corrosion, ensuring long-lasting sparking capabilities. The center and ground electrodes promote sharper spark focus for fewer misfires.
IMPROVE IGNITION AND SPARK EFFICIENCY: This Spark Plug employs advanced center and ground electrodes to produce complete and efficient combustion and deliver an outstanding spark for faster, stronger, and more powerful combustion over the life of the spark plug. The corrosion-resistant center and ground electrodes minimize spark gap growth and provide greater ignitability and spark efficiency.
RELY ON QUALITY IGNITION COMPONENTS: From their start in 1936 through today, the NGK product line is proof of their dedication to innovation, performance, and quality. In order to deliver high-quality spark plugs and oxygen sensors to the automotive community, NGK has partnered with auto manufacturers to engineer automotive parts that fit both the vehicles of today....

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4 Pieces Stainless Steel Feeler Gauges Dual Marked Metric Feeler Gauge SAE Offset Valve Thickness Gauge 32-Blade Feeler Gauge Measuring Spark Plug Tool for Measuring Width Thickness

Feeler fauge sets: package contains 4 pieces of 32-pieces feeler gauge (measurement: 0.0015-0.035 inch/ 0.04-0.88 mm), adequate size to meet your use and replacement needs.
Suitable for designers, engineers, mechanics to measure the thickness of tappet clearances, spark plugs gaps and other hard to reach places.
Quality material: made of 65 manganese steel, each spark plug gap measuring tool is resistant to wear and tear and has nice strength, exquisite and durable, features nice precision and hardness, elasticity and wear resistance, lightweight and small size, easy to carry and storage.
Easy to identify: dual marked metric and SAE, through the fine manufacturing process, the number of sizes in the feeler gauge and its specifications are clear at a glance and easy to identify.
Warm tip: stainless steel feeler gauge has some anti-rust oil to prevent rust, please do not worry.
Foldable design: fastened by screws, removable, the plates are bound inside a chromed plate protector to prevent loss of individual plates, designed with a thumb notch for easy selection and expansion, when you use it, you can move the plate out, and when not in use, you can fold it back to prevent corrosion, bending, deformation and damage, simple and convenient.

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