Review of Best Spark Plugs For Vortec Heads
Best Quality
2. 8 pc NGK V-Power Spark Plugs compatible with GMC K1500 …
- Brand: Sixity Auto
- Manufacturer: Sixity Auto
- Dimensions: Height: 6.64 Inches Width: 0.94 Inches Length: 3.31 Inches Weight: 0.72 Pounds `
Features
- This 8 pack NGK V-Power Spark Plug is compatible with GMC K1500 1999, 1998, 1997, 1996 5.0L 5.7L V8 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 and of the future
- TRUST IN NGK NTK: Explore components built by the world leader in the design of spark plugs and oxygen sensors. Their attention to performance excellence is what has differentiated them from the competition and allowed them to be the number one supplier of spark plugs and oxygen sensors
Recommended
3. NGK 3951 Pack of 8 Spark Plugs (TR55)
- Brand: NGK
- Manufacturer: NGK
- Dimensions: Height: 10.92 Inches Width: 41.52 Inches Length: 96.48 Inches Weight: 0.11 Pounds `
Features
- Includes (8) Spark Plug.
- Genuine NGK Replacement Part.
- New, Bulk Packed.
- Consult owners manual for proper part number identification and proper installation.
- Please refer to list for compatibility.
4. 6 PCSNEW — DENSO #4504 PLATINUM T T Spark Plugs …
- Brand: Denso
- Manufacturer: Denso Sales California, Inc.
- Dimensions: Height: 0.96 Inches Width: 5.76 Inches Length: 3.62 Inches Weight: 0.000625 Pounds `
Features
- DENSOs revolutionary Twin-Tip design is a combination of highly durable precious metals-Platinum and Titanium.
- The center electrode is created using an extremely durable platinum alloy that allows for the reduction of the tip size to 1.1mm in diameter, while maintaining the life of the plug.
- The Titanium-enhanced alloy on the ground electrode also increases durability, which is critical to minimize tip erosion and achieve the new Twin-Tip design
- Superior ignitability of the DENSO Platinum TT means more efficient combustion, which yields better engine performance in terms of power and fuel economy.
5. ACDelco Professional R44LTS6 Conventional Spark Plug (Pack of 1)
- Brand: ACDelco
- Manufacturer: ACDelco
- Dimensions: Height: 1.7 Inches Width: 3.8 Inches Length: 4.4 Inches Weight: 0.02 Pounds `
Features
- Black Onyx coating helps reduce corrosion
- Copper core provides great heat transfer and helps maximize plug durability
- Ribbed suppressor seal extends resistance and helps prevent spark ‘flash over’ and misfires
- Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
- Available for use in Marine applications
6. ACDelco GM Original Equipment 41-114 Iridium Spark Plug (Pack of …
- Brand: ACDelco
- Manufacturer: ACDelco
- Dimensions: Height: 1.0 Inches Width: 3.5 Inches Length: 4.4 Inches Weight: 0.44 Pounds `
Features
- Iridium offers excellent engine idle stability and smooth performance
- Iridium allows for small, efficient electrode designs for reliable cold starting and quick acceleration
- Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form
- One piece suppressor seal helps block radio frequencies that can affect vehicle electronics
- Suppressor seal meters spark energy for long electrode life and helps prevent combustion leakage
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
7. ACDelco GM Original Equipment 41-162 Iridium Spark Plug
- Brand: ACDelco
- Manufacturer: ACDelco
- Dimensions: Height: 1.06 Inches Width: 3.56 Inches Length: 4.13 Inches
Features
- Iridium is the latest in spark plug technology and is an exact replacement for vehicles’ original componentsá
- Iridium composition provides a high melting point and great strength, helps to provide excellent wear resistance and durability
- Iridium offers excellent engine idle stability, reliable cold starting, quick acceleration and smooth performance
- Three Piece Fired in Suppressor seal meters spark energy for long electrode life, helps prevent combustion leakage and helps block radio frequencies that can affect vehicle electronics
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
8. ACDelco GM Original Equipment 41-109 Iridium Spark Plug
- Brand: ACDelco
- Manufacturer: ACDelco
- Dimensions: Height: 0.9 Inches Width: 3.1 Inches Length: 3.7 Inches
Features
- Iridium offers excellent engine idle stability and smooth performance
- Iridium allows for small, efficient electrode designs for reliable cold starting and quick acceleration
- Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form
- One piece suppressor seal helps block radio frequencies that can affect vehicle electronics
- Suppressor seal meters spark energy for long electrode life and helps prevent combustion leakage
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
9. E3 Spark Plugs E3.62 Premium Automotive Spark Plug w/ DiamondFIRE …
- Brand: E3 Spark Plugs
- Manufacturer: E3 Spark Plugs
- Dimensions: Height: 1.6 Inches Width: 1.5 Inches Length: 4.78 Inches
Features
- Automotive spark plug that fits a variety of domestic applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions
- E3’s patented DiamondFIRE edge-to-edge electrode provides maximum performance with increased efficiency, and a faster more complete burn
- Designed with colder heat ranges to enable performance modifications, and contains Yttrium-enhanced alloy for a reduction in side wire temperature for less pre-ignition
- Includes one (1) E3.62 spark plug with a limited lifetime warranty
- Primarily used in a wide variety of automotive and truck applications
10. JDMSPEED New High Heat Spark Plug Ignition Wires Set 10.5mm …
- Brand: JDMSPEED
- Manufacturer: JDMSPEED
- Color: red
- Dimensions: Height: 7.87401574 Inches Width: 2.755905509 Inches Length: 10.629921249 Inches Weight: 1.3668660244 Pounds `
Features
- AFTER MARKET HIGH PREMIUM QUALITY
- 10.5mm Spiral Wound Design
- Ultra High Strength/High Temp. Silicone Boots and Sleeve
- Ready for Install Straight out of the box
- Please make sure to check fitment below!!