Spark plugs are used in gasoline engines to ignite the fuel-air mixture in the cylinders. In a big block 454 engine, there are eight cylinders, so there would be eight spark plugs.
20 Best Spark Plugs For Big Block 454
Product Image | Product Name | Features | Price |
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MSD – 37134 – Iridium Spark Plug |
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Champion 401 RS12YC Spark Plug |
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NGK 6422 Spark Plug – BPR7HS |
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NGK 5468 Laser Iridium Spark Plug |
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Champion 400 RV9YC Spark Plug |
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MSD – 37274 – Iridium Spark Plug |
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NGK B5HS Spark Plug 4210 |
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Champion 3405 Spark Plug |
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Accel 578 Spark Plug |
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Accel 2418 Spark Plug |
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Champion Double Platinum 7034 Spark Plug |
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Champion 9409 Iridium Spark Plug |
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Bosch Double Platinum Spark Plug 8104 |
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NGK Iridium Spark Plug BR8ECMIX |
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Champion Champion Spark Plug 58 |
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Champion 9034 Spark Plug |
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Champion 431 Spark Plug |
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Champion 841 J8C Spark Plug |
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NGK 94374 Iridium IX Spark Plug |
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Accel 8196 Spark Plug |
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- Proprietary plug design inside and out
- Designed for use on high performance vehicles that utilize high output ignition systems
- Copper Core Center Electrode: Allows for accurate control of heat range for longer life
- Maximum Corrosion Resistance: Thanks to a Patented Ultraseal coated shell
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
- Laser welded iridium center electrode tip ensures high durability and greater spark
- Platinum disc welded to backside of ground electrode provides long life
- Super “Wide range” Plug.
- New ceramics high Alumina porcelain is used for insulation.
- Sturdy and excellent airtightness.
- Powerful Performance.
- Platinum center electrode for long life.
- Fine-wire center electrode for greater ignitability.
- Patented U shaped ground electrode produces a wider, hotter spark
- Heavy duty 5 rib insulators prevent flashover
- High quality copper/nickel alloy electrode
- Turn your key with confidence when you use a Champion Spark Plug
- Maintains a stable operating temp under all engine loads
- Champion Iridium – Maximum Performance.
- Iridium center electrode delivers maximum life.
- Fine-wire center electrode and V-trimmed for greater ignitability.
- Laser welded Platinum inlay ground electrode provides 3X longer service life compared to standard copper plugs
- Fine wire Platinum firing pin for better ignitability and performance
- Made of Iridium.
- Ultra-fine center electrode designed to reduce the voltage requirement and ensure maximum durability.
- Vendor Part Number: 3520.
- Provides longer life with copper core center electrode allows for accurate control of heat range
- TinTac and ULTRASEALeliminates the need for use of anti-seize compound by providing the best corrosion protection of any Spark Plug
- Turn your key with confidence when you use a Champion Spark Plug
- Maintains a stable operating temp under all engine loads
- Engineered to exceed OE designs
- Maximum durability
- Designed for easy starting
- Resists fouling
- Superior corrosion resistance
- Increased conductivity and heat control for good overall wear
- Platinum and Iridium Plugs Are Less Electrically Conductive Than Copper Plugs Heat Dissipation
- Copper Dissipates Heat Much Better Than Platinum & Iridium Especially In High Performance Engines “C”- Cut Design
1. MSD – 37134 – Iridium Spark Plug
- Proprietary plug design inside and out
- Designed for use on high performance vehicles that utilize high output ignition systems
- Machined electrode increases exposure to the flame to improve combustion
- MSD’s proprietary ceramic formula provides the highest dielectric strength
- Yttrium ground electrode reduces the chance of pre-ignition
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eBay | |
Walmart | |
Holley |
Product Details
Specifications
Details | |
Length | 1 in |
Height | 3.5 in |
Width | 3.9 in |
Weight | 0.5 lb |
2. Champion 401 RS12YC Spark Plug
- Copper Core Center Electrode: Allows for accurate control of heat range for longer life
- Maximum Corrosion Resistance: Thanks to a Patented Ultraseal coated shell
- Dependable and Durable: Built to ISO and SAE standards for proven performance
- Maximum EMI & RFI Suppression: Patented SAC-9 semi-conductor resistor for ultimate suppression
- Compatible with the Following Applications: Automotive, Commercial, Small Engine, Marine
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eBay | |
Advance Auto Parts | |
NAPA Auto Parts |
Product Details
Specifications
Details | |
Item has MSDS (SDS)? | N |
Packaging Depth | 0.99 IN |
Packaging Height | 3.75 IN |
Packaging Width | 0.925 IN |
Package Weight | 0.106 |
3. NGK 6422 Spark Plug – BPR7HS
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
- Copper core aids in heat removal
- Triple seals prevent leakage
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Advance Auto Parts |
Product Details
Specifications
Details | |
Length | 3 in |
Height | 0.5 in |
Width | 0.5 in |
Product Weight | |
Weight | 0.3 lb |
4. NGK 5468 Laser Iridium Spark Plug
- Laser welded iridium center electrode tip ensures high durability and greater spark
- Platinum disc welded to backside of ground electrode provides long life
- Longer insulator nose prevents fouling, corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage
- Faster starts and quicker acceleration
- Better fuel economy and lower emissions, trivalent metal plating for superior anti-corrosion and anti-seizing
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Product Details
Specifications
Details | |
Vehicle | 2010 Suzuki Kizashi S 4 Cylinders 9 2.4L MFI DOHC |
Vehicle | 2010 Suzuki Kizashi SE 4 Cylinders 9 2.4L MFI DOHC |
Vehicle | 2011 Suzuki Kizashi S 4 Cylinders 9 2.4L MFI DOHC |
Vehicle | 2011 Suzuki Kizashi SE 4 Cylinders 9 2.4L MFI DOHC |
Vehicle | 2012 Suzuki Kizashi S 4 Cylinders 9 2.4L MFI DOHC |
Reviews From Real Customers
5. Champion 400 RV9YC Spark Plug
- 400
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Global Industrial | |
L&M Fleet Supply |
Product Details
Specifications
Details | |
Item has MSDS (SDS)? | N |
Packaging Depth | 0.99 IN |
Packaging Height | 3.75 IN |
Packaging Width | 0.925 IN |
Package Weight | 0.094 |
Reviews From Real Customers
6. MSD – 37274 – Iridium Spark Plug
- Plug Gap: 0.043″
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Walmart | |
Team C Performance Center |
Product Details
Specifications
Details | |
Hex Size | 0.625 in. |
Length | Standard |
Package Quantity | 4 |
Projected Tip | Yes |
Reach | 0.750 in. |
7. NGK B5HS Spark Plug 4210
- Super “Wide range” Plug.
- New ceramics high Alumina porcelain is used for insulation.
- Sturdy and excellent airtightness.
- Insulation corrugation (Fold) Ensures insulation and prevents FLUSHOver.
- During parking, high voltage is constantly applied between Terminal and the main Bracket.
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eBay | |
Heritage Parts Centre | |
eEuroparts.com |
Product Details
Specifications
Details | |
Length | 3.4 in |
Height | 0.9 in |
Width | 3.4 in |
Product Weight | |
Weight | 0.1 lb |
Reviews From Real Customers
8. Champion 3405 Spark Plug
- Powerful Performance.
- Platinum center electrode for long life.
- Fine-wire center electrode for greater ignitability.
- V-trimmed ground electrode promotes sharper spark focus.
- Heat-Active alloy allows electrodes to reach optimal temperature.
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NAPA Auto Parts | |
Fleet Farm |
Product Details
Specifications
Details | |
Item has MSDS (SDS)? | N |
Packaging Depth | 3.75 IN |
Packaging Height | 0.99 IN |
Packaging Width | 0.925 IN |
Package Weight | 0.157 |
Reviews From Real Customers
9. Accel 578 Spark Plug
- Size: 3.7 x 1 x 1
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eBay | |
Walmart | |
Torqued |
Product Details
Specifications
Details | |
Length | 1 in |
Height | 3.7 in |
Width | 1 in |
Weight | 0.1 lb |
10. Accel 2418 Spark Plug
- Patented U shaped ground electrode produces a wider, hotter spark
- Heavy duty 5 rib insulators prevent flashover
- High quality copper/nickel alloy electrode
- Highly foul resistant and dissipates heat better than any other material
- Improves engine efficiency and reduces emissions
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Amazon | |
eBay | |
Walmart – MC Powersports | |
RevZilla.com |
Product Details
Specifications
Details | |
Length | 4.6 in |
Height | 1.1 in |
Width | 2.1 in |
Weight | 0.2 lb |
Reviews From Real Customers
11. Champion Double Platinum 7034 Spark Plug
- Turn your key with confidence when you use a Champion Spark Plug
- Maintains a stable operating temp under all engine loads
- Choose from Champion Iridium Spark Plugs, Double Platinum Power, Platinum Power and Copper Plus
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Product Details
Specifications
Details | |
Vehicle | 1996 Dodge Viper 10 Cylinders E 8.0L MFI OHV |
Vehicle | 2001 Dodge Viper 10 Cylinders E 8.0L MFI OHV |
Vehicle | 2003 Dodge Viper 10 Cylinders Z 8.3L FI |
Vehicle | 2004 Dodge Viper 10 Cylinders Z 8.3L FI |
Vehicle | 1990 Jeep Cherokee 4WD 4 Cylinders E 2.5L TBI OHV |
Reviews From Real Customers
12. Champion 9409 Iridium Spark Plug
- Champion Iridium – Maximum Performance.
- Iridium center electrode delivers maximum life.
- Fine-wire center electrode and V-trimmed for greater ignitability.
- V-trimmed ground electrode promotes sharper spark focus.
- Maintains stable operating temperature under all engine loads.
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eBay | |
Global Industrial | |
Summit Racing |
Product Details
Specifications
Details | |
Audi Pass. Car | 3.2L V6 (09-04) |
Hyundai Pass. Car | 1.8L L4 (15-13), 2.0L L4 (15-14), 3.3L V6 (15-12) |
Kia Pass. Car | 1.6L L4 (11-10), 2.0L L4 (14-12) |
Ground Electrode Tip Design | J Gap |
Ground Electrode Core Material | Platinum |
13. Bosch Double Platinum Spark Plug 8104
- Laser welded Platinum inlay ground electrode provides 3X longer service life compared to standard copper plugs
- Fine wire Platinum firing pin for better ignitability and performance
- Unique 360 continuous laser weld fuses corrosion resistant Platinum firing pin to base
- Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize for installation
- Bosch Double Platinum spark plugs are pre-gapped at the factory and do not require a gap adjustment prior to installation
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Details | |
Vehicle | 2008 GMC Yukon 2WD 8 Cylinders 0 5.3L FI FFV OHV |
Vehicle | 2008 GMC Yukon 2WD 8 Cylinders C 4.8L MFI OHV |
Vehicle | 2000 Chevrolet Camaro 8 Cylinders G 5.7L MFI OHV |
Vehicle | 2008 GMC Yukon 2WD 8 Cylinders J 5.3L MFI OHV |
Vehicle | 2003 GMC Envoy 2WD 8 Cylinders P 5.3L MFI OHV |
Reviews From Real Customers
14. NGK Iridium Spark Plug BR8ECMIX
- Made of Iridium.
- Ultra-fine center electrode designed to reduce the voltage requirement and ensure maximum durability.
- Vendor Part Number: 3520.
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eBay – madpowersports | |
Cycle Gear | |
RevZilla.com |
Product Details
Specifications
Details | |
Collections | Electrical, Electrical & Gauges, Featured |
Style | BR8ECMIX |
Terminal Configuration | Solid Terminal |
Center Electrode Projection | Non-Projected |
Electrode Tip Material | Iridium |
15. Champion Champion Spark Plug 58
- Provides longer life with copper core center electrode allows for accurate control of heat range
- TinTac and ULTRASEALeliminates the need for use of anti-seize compound by providing the best corrosion protection of any Spark Plug
- Built to ISO and SAE standards for proven performance
- Copper core center electrode also optimizes the performance and longevity of the Spark Plug
Check Latest Price
Sold By | Price |
Amazon | |
eBay | |
Walmart | |
AutoZone |
Product Details
Specifications
Details | |
Item has MSDS (SDS)? | N |
Packaging Depth | 0.99 IN |
Packaging Height | 3.75 IN |
Packaging Width | 0.925 IN |
Package Weight | 0.139 |
Reviews From Real Customers
16. Champion 9034 Spark Plug
- Turn your key with confidence when you use a Champion Spark Plug
- Maintains a stable operating temp under all engine loads
- Choose from Champion Iridium Spark Plugs, Double Platinum Power, Platinum Power and Copper Plus
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Home Depot | |
Advance Auto Parts |
Product Details
Specifications
Details | |
Part Type | Spark Plugs |
Spark Plug Thread Size | 14mm |
Spark Plug Reach (in.) | 0.750 in. |
Spark Plug Reach (mm) | 19.05mm |
Manufacturer Heat Range | 12 |
17. Champion 431 Spark Plug
- Engineered to exceed OE designs
- Maximum durability
- Designed for easy starting
- Nice
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Product Details
Specifications
Details | |
Vehicle | 1995 Saturn SL 4 Cylinders 8 1.9L MFI SOHC |
Vehicle | 1995 Saturn SL1 4 Cylinders 8 1.9L MFI SOHC |
Vehicle | 1995 Saturn SC1 4 Cylinders 8 1.9L MFI SOHC |
Vehicle | 1995 Saturn SW1 4 Cylinders 8 1.9L MFI SOHC |
Vehicle | 1996 Saturn SC1 4 Cylinders 8 1.9L MFI SOHC |
Reviews From Real Customers
18. Champion 841 J8C Spark Plug
- Resists fouling
- Superior corrosion resistance
- Increased conductivity and heat control for good overall wear
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Walmart | |
Advance Auto Parts |
Product Details
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Details | |
Allard Pass. Car | 5.4L V8 (54-50) |
Citroen Pass. Car | 1.9L L4 (49-46), 2.9L L6 (49-48) |
Frazer Pass. Car | 3.7L L6 (51-46) |
Kaiser Pass. Car | 2.6L L6 (54-54), 3.7L L6 (55-46) |
Vauxhall Pass. Car | 1.5L L4 |
Reviews From Real Customers
19. NGK 94374 Iridium IX Spark Plug
- Ltr6ix
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Vehicle | 2016 Ford Focus SE 4 Cylinders 2 2.0L DI DOHC |
Vehicle | 2016 Ford Focus SE 4 Cylinders 2 2.0L FI FFV DOHC |
Vehicle | 2012 Ford Fiesta S 4 Cylinders J 1.6L FI DOHC |
Vehicle | 2012 Ford Fiesta SE 4 Cylinders J 1.6L FI DOHC |
20. Accel 8196 Spark Plug
- Platinum and Iridium Plugs Are Less Electrically Conductive Than Copper Plugs Heat Dissipation
- Copper Dissipates Heat Much Better Than Platinum & Iridium Especially In High Performance Engines “C”- Cut Design
- Ground Electrode is Cut Back Unshrouding the Spark Kernel Gapable
- Open Up the Gap For a Larger Spark Kernel or Close It Up If Needed For Boosted Applications Machine Rolled Threads
- For a More Precise Thread Engagement and Torque Retention Performance
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AmericanMuscle.com | |
AmericanTrucks.com |
Product Details
Specifications
Details | |
Length | 1.2 in |
Height | 9.1 in |
Width | 3.7 in |
Weight | 0.8 lb |
Conclusion
chevy
The conclusion of spark plugs for a big block 454 Chevy is that they are an essential part of the engine and need to be replaced regularly. Without them, the engine will not run correctly and may eventually fail.