Best Spark Plugs To Increase Horsepower: image

Best Spark Plugs To Increase Horsepower

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Top 8 Best Spark Plugs To Increase Horsepower

1
Why we chose it
  • Fits GM Models: For CADILLAC ESCALADE 2002-2006. For CHEVROLET AVALANCHE 1500 2002-2006 For CHEVROLET SILVERADO 1500 1999-2006 For CHEVROLET SILVERADO 1500 CLASSIC 2007 For CHEVROLET SILVERADO 2500 1999-2006 For CHEVROLET SILVERADO 2500 CLASSIC 2007 For CHEVROLET SILVERADO 3500 2001-2006 For CHEVROLET SILVERADO 3500 CLASSIC 2007 For CHEVROLET SUBURBAN 1500 2000-2006 For CHEVROLET SUBURBAN 2500 2000-2006.
  • Spark Plug Wires Part Number: 9748HH 9748EE 9748GG 9748HH 349U 349V 350M 350R 748BB 748EE 748HH 88892830 88894393 88894394 748GG XS10388
  • Spark Plug Part Number: 41-962 41962 19299585 19297035 12192192 12192192 12192195 12192195
  • Fits GM Models: For CHEVROLET TAHOE 2000-2006 For GMC SIERRA 1500 1999-2007 For GMC SIERRA 1500 CLASSIC 2007 For GMC SIERRA 2500 CLASSIC 2007 For GMC SIERRA 3500 2001-2006 For GMC SIERRA 3500 CLASSIC 2007 For GMC YUKON 2000-2006 For GMC YUKON XL 1500 2000-2006 For GMC YUKON XL 2500 2000-2006. For HUMMER H2 2003-2006.
  • Notice & Packing: 8pcs Spark Plugs (41-962) and 8pcs Spark plug wires (9478HH) of 1 box. If you have any questions, please contact us with the frame number, and we will provide you with the most correct advice.
8x 9748HH Spark Plug Wires & 41-962 Spark Plugs Set for Cadillac Escalade/ Chevrolet Sliverado Suburban Avalanche/ GMC Yukon SIERRA XL LS2 LS3 LS4 LS7 Engines 4.8L 5.3L 6.0L 1999-2012: image
88%
customers recommend this product
4.4/ 5
Easy to install4.3
Longevity4
Value for money3.9
Mileage3.8
2

Autolite XP5702-4PK Iridium XP Spark Plug, Pack of 4

242 ratings | 5 offers | 242 Reviews
Price: $24.95$31.41
Why we chose it
  • Iridium-enhanced 0.6mm finewire design for optimal durability and performance
  • Platinum protected ground wire for maximum efficiency in all ignition types
  • V-trimmed ground electrode for improved ignitability
  • Better overall ignitability and optimum performance
  • Limited lifetime warranty
Autolite XP5702-4PK Iridium XP Spark Plug, Pack of 4: image
92%
customers recommend this product
4.6/ 5
Value for money4.7
Mileage4.4
Longevity4.2
3

6 PCS NEW — DENSO # 5358 IRIDIUM Power Spark Plugs — IK20L

227 ratings | 3 offers | 227 Reviews
Price: $45.69$60.71
Why we chose it
  • 1order 6 Pieces
  • IRIDIUM POWER
  • DENSO 5358
6 PCS NEW -- DENSO # 5358 IRIDIUM Power Spark Plugs -- IK20L: image
96%
customers recommend this product
4.8/ 5
Value for money5
Mileage4.8
Longevity4.8
4
Why we chose it
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Iridium offers excellent engine idle stability and smooth performance
  • One piece suppressor seal helps block radio frequencies that can affect vehicle electronics
  • Iridium allows for small, efficient electrode designs for reliable cold starting and quick acceleration
  • 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
  • Iridium fine-wire electrode helps burn away carbon deposits on the tip of the plug as they form
  • Suppressor seal meters spark energy for long electrode life and helps prevent combustion leakage
ACDelco GM Original Equipment 41-114 Iridium Spark Plug (Pack of 1): image
94%
customers recommend this product
4.7/ 5
Value for money3.8
Mileage3.7
Longevity3.7
5

6 PCSNEW — DENSO #4503 PLATINUM T T Spark Plugs — PK16TT

2,445 ratings | 14 offers | 2,445 Reviews
Price: $19.5$29.99
Why we chose it
  • 1order 6 Pieces
  • DENSO # 4503
6 PCSNEW -- DENSO #4503 PLATINUM T T Spark Plugs -- PK16TT: image
92%
customers recommend this product
4.6/ 5
Longevity4.7
Value for money4.6
Easy to install4.6
Mileage4.5
6

New Motorcraft SP432 Spark Plug(8 PACK) Finewire Platinum

130 ratings | 6 offers | 130 Reviews
Price: $30.1$42.35
Why we chose it
  • Chevrolet Cavalier
  • Cadillac Seville
  • Mazda B3000
  • Ford Taurus
  • Cadillac DeVille
New Motorcraft SP432 Spark Plug(8 PACK) Finewire Platinum: image
96%
customers recommend this product
4.8/ 5
Longevity5
Value for money4.7
Mileage4.6
7
Why we chose it
  • PAKAGE: included 8 PCS Iridium Spark Plugs
  • CHOOSE CONSISTENT COMBUSTION: featuring improved performance over OEM and standard plugs, the solid copper core of the Spark Plug provides superior heat dissipation, conductivity, and a broader heat range for increased fuel economy and lower emissions
  • INSTALL EASILY: Spark Plugs feature an insulator design treated with corrosion-resistant plating to ensure ease of installation and removal
  • GOOD QUALITY: providing great ignitability and performance over conventional spark plugs, these OE- and racer-approved spark plugs have an alumina silicate ceramic insulator that provides superior strength and better heat transfer
  • ENSURE RELIABILITY: these spark plugs feature cold-rolled threads to prevent damage to the cylinder head and trivalent metal plating that provides superior anti-corrosion and anti-seizing properties
Set of 8 Genuine Iridium Spark Plugs OE SP493 SP417 SP479 ZZC2-18-110A Compatible with Ford Mercury Lincoln Vehicles Vin Specific 4.6L 5.0L 5.4L V8: image
100%
customers recommend this product
5/ 5
Top Pick
8
Why we chose it
  • Package of 16
Set of 16 Chrysler Jeep Dodge Ram 5.7 Liter HEMI NKG Spark Plugs Mopar: image
94%
customers recommend this product
4.7/ 5
Value for money4.6
Mileage4.5
Longevity4.5
Easy to install4.3
Top Pick
Set of 16 Chrysler Jeep Dodge Ram 5.7 Liter HEMI NKG Spark Plugs Mopar
This is a genuine MOPAR Nickel spark plugs For the following vehicles; 2009 - 2013 Dodge Ram 1500 2009 - 2013 Dodge Durango 2009 - 2013 Dodge Challenger 2009 - 2013 Chrysler 300 2009 - 2013 Dodge Charger 2009 - 2013 Jeep Grand Cherokee 2009 - 2010 Jeep Commander 2010 - 2013 Dodge Ram 2500 2011 - 2013 Dodge Ram 3500 2009 Chrysler Aspen If you are unsure of your application, please send us your VIN for verification. PART# SPLZFR5C11
Ranking the Brands
UpsourceTech: 12.50%
Autolite: 12.50%
Denso: 25.00%
ACDelco: 12.50%
Ford: 12.50%
MIDOU AUTO: 12.50%
Mopar: 12.50%

Comparison Table

Сomparison: 8x 9748HH Spark Plug Wires & 41-962 Spark Plugs Set for Cadillac Escalade/ Chevrolet Sliverado Suburban Avalanche/ GMC Yukon SIERRA XL LS2 LS3 LS4 LS7 Engines 4.8L 5.3L 6.0L 1999-2012: imageСomparison: Autolite XP5702-4PK Iridium XP Spark Plug, Pack of 4: imageСomparison: 6 PCS NEW -- DENSO # 5358 IRIDIUM Power Spark Plugs -- IK20L: imageСomparison: ACDelco GM Original Equipment 41-114 Iridium Spark Plug (Pack of 1): imageСomparison: 6 PCSNEW -- DENSO #4503 PLATINUM T T Spark Plugs -- PK16TT: imageСomparison: New Motorcraft SP432 Spark Plug(8 PACK) Finewire Platinum: imageСomparison: Set of 8 Genuine Iridium Spark Plugs OE SP493 SP417 SP479 ZZC2-18-110A Compatible with Ford Mercury Lincoln Vehicles Vin Specific 4.6L 5.0L 5.4L V8: imageСomparison: Set of 16 Chrysler Jeep Dodge Ram 5.7 Liter HEMI NKG Spark Plugs Mopar: image
8x 9748HH Spark Plug Wires & 41-962 Spark Plugs Set for Cadillac Escalade/ Chevrolet Sliverado Suburban Avalanche/ GMC Yukon SIERRA XL LS2 LS3 LS4 LS7 Engines 4.8L 5.3L 6.0L 1999-2012Autolite XP5702-4PK Iridium XP Spark Plug, Pack of 46 PCS NEW — DENSO # 5358 IRIDIUM Power Spark Plugs — IK20LACDelco GM Original Equipment 41-114 Iridium Spark Plug (Pack of 1)6 PCSNEW — DENSO #4503 PLATINUM T T Spark Plugs — PK16TTNew Motorcraft SP432 Spark Plug(8 PACK) Finewire PlatinumSet of 8 Genuine Iridium Spark Plugs OE SP493 SP417 SP479 ZZC2-18-110A Compatible with Ford Mercury Lincoln Vehicles Vin Specific 4.6L 5.0L 5.4L V8Set of 16 Chrysler Jeep Dodge Ram 5.7 Liter HEMI NKG Spark Plugs Mopar
ManufacturerUpsourceTechFRAMDenso Sales California, Inc.ACDelcoDenso Sales California, Inc.MotorcraftMIDOU AUTOMOPAR
BrandUpsourceTechAutoliteDensoACDelcoDensoFordMIDOU AUTOMopar
Item Weight2.02 pounds7.2 ounces10.5 ounces0.634 ounces1.44 ounces12.8 ounces13.9 ounces2 pounds
Package Dimensions12.01 x 6.89 x 2.68 inches4.2 x 3.5 x 1 inches4.17 x 3.54 x 1.73 inches4.21 x 4.06 x 2.01 inches
Core MaterialIridiumIridiumPlatinumCopperNickel
Top Material TypeNickelMetal, CeramicNickel
Is Discontinued By ManufacturerNoNoNoNoNo
Product Dimensions3.62 x 3.43 x 5.76 inches4.4 x 3.5 x 1 inches3.62 x 5.76 x 0.96 inches4.2 x 4 x 3.7 inches
Vehicle Service TypeMotorcycleCar2009-2013 5.7 hemi

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