Best spark plugs for 6 4 hemi information
1. CTA Tools 1730 Spark Plug Socket, 5/8″ x 12-Pt x 6″ – Compatible with Chrysler
- 5/8″ thin-wall
- 12 point
- OAL: 6″ inches
- Application; Chrysler
- Precision made
2. Autolite XP5325 Iridium XP Spark Plug, Pack of 4
- Iridium-enhanced platinum alloy 0.6mm fine wire center electrode for improved ignitibility performance
- Patented V-trimmed platinum side wire technology resists wear
- OE equivalent design is engineered for every engine to ensure the right plug for your vehicle
- Designed for better overall durability with virtually no gap erosion for longer plug life
- Limited lifetime warranty
3. Autolite APP5325-4PK Double Platinum Spark Plug, Pack of 4
- Full platinum tips ensure virtually no gap erosion
- Works to optimize engine performance for a longer life and improved fuel economy
- Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and quicker acceleration
- High nickel alloy side electrode maintains precise gap
- Full copper core electrode provides better performance in all conditions
- Fit type: Vehicle Specific
4. 6 New NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469
- Extreme performance upgrade via OEM spark plugs and provide a lifetime at 40,000 50,000 miles.
- Plugs have a fine-wire Iridium center electrode and nickel-alloy terrain electrodes for maximum engine and torque.
- Designed for fuel-injected and turbo engines.
- Precision laser electrode construction.
5. GEARWRENCH 3/8″ Drive 6 Pt. 5/8″ x 6″ Magnetic Swivel Spark Plug Socket – 80546
- Entry Angle guides fastener
- Serration depth as deep as the fastener
- Large hard stamped identifications
- Swivel Spark Plug
- Drive Tang Size : 3/8 inch
6. Autolite AP5263-4PK Platinum Spark Plug, Pack of 4
- Fit Type: Vehicle Specific
- Package Dimensions: 10.922 H x 2.794 L x 9.906 W (centimetres)
- Country of Origin : Mexico
- Package Weight: 0.204 kilograms
7. Champion Copper Plus 446 Spark Plug (Carton of 1) – REC12MCC4
- Copper Plus – Dependable Performance and Durability
- Copper core center electrode allows for accurate control of heat range for longer life
- Superior corrosion resistance
- Built to ISO and SAE standards for proven performance
- Durable: Champion copper plus spark plugs are built to ISO and SAE standards for proven performance; Champion’s patented SAC-9 semi-conductor resistor provides maximum EMI and RFI suppression
- Provides longer life; Copper core center electrode allows for accurate control of the plug’s heat range, optimizing the plug’s performance and adding to the longevity of the spark plug
- Champion copper plus spark plugs use TinTac and Ultraseal Shells, this eliminates the need for the use of anti-seize compound during installation by providing the best corrosion protection of any spark plug in the industry
- The Champion copper plus spark plug features a copper core electrode that provides increased conductivity and heat control while delivering good overall wear characteristics
8. Autolite APP5263-4PK Double Platinum Spark Plug, Pack of 4
- Full platinum tips ensure virtually no gap erosion
- Works to optimize engine performance for a longer life and improved fuel economy
- Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and quicker acceleration
- High nickel alloy side electrode maintains precise gap
- Full copper core electrode provides better performance in all conditions
- Fit type: Vehicle Specific
9. EPAuto Swivel Magnetic Spark Plug Socket, 6 point 5/8-inch x 6-Inch
- Durability: Made from Hardened Treated Chrome Vanadium Steel Alloy (Cr-V)
- Corrosion-Resistant: Chrome Plated & Mirror Polished
- Convenience: Magnetic Feature grants easy spark plug removal, saving time and hassle
- Flexibility: 360 Degree Swivel Action enables versatile handling
- Drive Tang Size: 3/8-inch Drive; Made in Taiwan
10. E3 Spark Plugs E3.66 Automotive Spark Plug, Pack of 1
- FOR OPTIMAL PERFORMANCE: Automotive spark plug that fits a variety of import and domestic applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions
- PATENTED TECHNOLOGY: DiamondFIRE ground electrode is secured to the shell with 3 legs that help facilitate excellent heat transfer and increase turbulence in the cylinder
- INCREASED DURABILITY: Designed with colder heat ranges to enable performance modifications, and contains Yttrium-enhanced alloy for up to 8% reduction in side wire temperature for less pre-ignition
- WHAT’S INCLUDED: One (1) E3.66 spark plug. Features 14mm thread diameter; 1-inch thread reach plug with taper seat; 5/8-inch hex size
- WARRANTY: Often used for Hemi. Unique ground electrode and full-size center electrode provides optimal performance guaranteed for five years or 100,000 miles