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20 Best Spark Plug Wires For 4.3 Vortec (2023 Updated)

The spark plug wires for a 4. 3 Vortec engine are responsible for transferring the electrical current from the ignition coil to the spark plugs. The spark plugs then use this electrical current to create a spark, which ignites the air-fuel mixture in the cylinders.

20 Best Spark Plug Wires For 4.3 Vortec

Product Image Product Name Features Price

Ford M-12259-M302 9mm Black Spark Plug Wire Set

  • Low Resistance For Minimum Spark Loss
  • Silicone Insulation And Boots Withstand High Temperatures And Voltage Loss For Minimum Cross-Fire And Are Highly Resistant To Fuels, Oils And Solvents

Taylor Cable 8-Piece Spark Plug Wire Set

  • Product Type :Auto Accessory
  • Package Dimensions :7.594 Cm L X25.196 Cm W X29.184 Cm H
  • Country Of Origin :United States

MSD 31199 Spark Plug Wire Set

  • Extra long 8.5mm wire so you can cut to your desired length
  • Includes both socket-style and spark plug-style boots and terminals

NGK 4412 Spark Plug Wire Set

  • Set includes 3 wires (Coil Lead N/R)
  • Variable pitch winding delivers ultra-low resistance, a powerful spark and outstanding EMI/RFI noise suppression

ACDelco – 9748HH – Spark Plug Wire Set

  • Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal
  • Terminal design improves spark plug retention and assists installation with excellent corrosion resistance

ACDelco – 9748RR – Spark Plug Wire Set

  • Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal
  • Terminal design improves spark plug retention and assists installation with excellent corrosion resistance

NGK 9338 Spark Plug Wire Set

  • Superior firing and fuel savings
  • Outstanding durability
  • Consistent performance

NGK 53011 Spark Plug Wire Set

  • The NGK ferrite magnetic core wire has only 1/2 the resistance of traditional carbon core wires, yet has all the same RFI suppression capabilities

ACDelco – 9748UU – Spark Plug Wire Set

  • Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal
  • Terminal design improves spark plug retention and assists installation with excellent corrosion resistance

NGK 52002 Spark Plug Wire Set

  • Superior firing and fuel savings
  • Outstanding durability
  • Consistent performance

ACDelco 9344H Spark Plug Wire Set

  • Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal
  • Terminal design improves spark plug retention and assists installation with excellent corrosion resistance

Duralast D801126 Ignition Wire Set

  • Patented hi-gloss clear coat formulation with hi-temp silicone jacket
  • Channels maximum voltage to spark plug and enhanced MFI protection for better overall performance
Ford M-12259-M302 9mm Black Spark Plug Wire Set
  • Low Resistance For Minimum Spark Loss
  • Silicone Insulation And Boots Withstand High Temperatures And Voltage Loss For Minimum Cross-Fire And Are Highly Resistant To Fuels, Oils And Solvents
Taylor Cable 8-Piece Spark Plug Wire Set
  • Product Type :Auto Accessory
  • Package Dimensions :7.594 Cm L X25.196 Cm W X29.184 Cm H
  • Country Of Origin :United States
MSD 31199 Spark Plug Wire Set
  • Extra long 8.5mm wire so you can cut to your desired length
  • Includes both socket-style and spark plug-style boots and terminals
NGK 4412 Spark Plug Wire Set
  • Set includes 3 wires (Coil Lead N/R)
  • Variable pitch winding delivers ultra-low resistance, a powerful spark and outstanding EMI/RFI noise suppression
ACDelco – 9748HH – Spark Plug Wire Set
  • Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal
  • Terminal design improves spark plug retention and assists installation with excellent corrosion resistance
ACDelco – 9748RR – Spark Plug Wire Set
  • Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal
  • Terminal design improves spark plug retention and assists installation with excellent corrosion resistance
NGK 9338 Spark Plug Wire Set
  • Superior firing and fuel savings
  • Outstanding durability
  • Consistent performance
NGK 53011 Spark Plug Wire Set
  • The NGK ferrite magnetic core wire has only 1/2 the resistance of traditional carbon core wires, yet has all the same RFI suppression capabilities
ACDelco – 9748UU – Spark Plug Wire Set
  • Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal
  • Terminal design improves spark plug retention and assists installation with excellent corrosion resistance
NGK 52002 Spark Plug Wire Set
  • Superior firing and fuel savings
  • Outstanding durability
  • Consistent performance
ACDelco 9344H Spark Plug Wire Set
  • Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal
  • Terminal design improves spark plug retention and assists installation with excellent corrosion resistance
Duralast D801126 Ignition Wire Set
  • Patented hi-gloss clear coat formulation with hi-temp silicone jacket
  • Channels maximum voltage to spark plug and enhanced MFI protection for better overall performance

1. Ford M-12259-M302 9mm Black Spark Plug Wire Set

Ford M-12259-M302 9mm Black Spark Plug Wire Set

  • Low Resistance For Minimum Spark Loss
  • Silicone Insulation And Boots Withstand High Temperatures And Voltage Loss For Minimum Cross-Fire And Are Highly Resistant To Fuels, Oils And Solvents
  • Long Life, Tough Stainless Steel Terminals For Post Type Distributor Caps
  • Cylinder Number Appears On Each Wire

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Pit Stop USA

Product Details

Specifications

Details
Length 9 in
Height 3.5 in
Width 7.5 in
Product Weight
Weight 2.9 lb

Reviews From Real Customers

OneEyeJack
Animal

2. MSD 33829 Spark Plug Wire Set, Red

MSD 33829 Spark Plug Wire Set, Red

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Product Details

Specifications

Details
Boot Type OEM
Color Red
Engine Chevy LT4 Gen V
Engine Chevy LT1 GEN III 5.7
WARNING CA Proposition 65 No

3. Taylor Cable 8-Piece Spark Plug Wire Set

Taylor Cable 8-Piece Spark Plug Wire Set

  • Product Type :Auto Accessory
  • Package Dimensions :7.594 Cm L X25.196 Cm W X29.184 Cm H
  • Country Of Origin :United States
  • Package Weight :1.4Lbs

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JEGS High Performance

Product Details

Specifications

Details
Length 3 in
Height 10 in
Width 11.5 in
Product Weight
Weight 1.4 lb

4. Sierra 18-8816-1 Spark Plug Wire

Sierra 18-8816-1 Spark Plug Wire

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West Marine

Product Details

Specifications

Details
Item Package Dimensions L x W x H 6.7 x 4 x 0.8 inches
Item Dimensions LxWxH 7 x 6 x 1 inches
Style Spark Plug Wires
Included Components Wiring, Plug Set

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Jim A.
p.

5. MSD 31199 Spark Plug Wire Set

MSD 31199 Spark Plug Wire Set

  • Extra long 8.5mm wire so you can cut to your desired length
  • Includes both socket-style and spark plug-style boots and terminals
  • Includes Mini-Stripper-Crimper

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Product Details

Specifications

Details
Item has MSDS (SDS)? N
Item is Shipped at this Packaging Level Y
Information Effective Date 01-11-2012
Packaging Depth 11 IN
Packaging Height 3 IN
Packaging Width 8.0 IN
Package Weight 3.8
Package Weight UOM LB
Net Packaged Quantity 1 EA
Wire Color Red
Spark Plug Wire Diameter 8.5 mm
Wire Core Material Ferro-magnetic impregnated center core
Wire Jacket Material Silicone
Wire Insulation High Dielectric
Boot Color Gray
Boot Material Silicone
Spark Plug Boot Angle 180 degrees / Multi-Angle
Distributor / Coil Boot Color Grey
Distributor / Coil Boot Material Silicone
Coil Wire Included Yes
RFI Protection Yes
Maximum Operating Temperature 500 °F
Vehicle Cylinders 8

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DGM2015
DAVE

6. MSD 35599 Spark Plug Wire Set

MSD 35599 Spark Plug Wire Set

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Summit Racing

Product Details

Specifications

Details
Item has MSDS (SDS)? N
Item is Shipped at this Packaging Level Y
Information Effective Date 01-11-2012
Packaging Depth 11 IN
Packaging Height 3 IN
Packaging Width 8.0 IN
Package Weight 2.5
Package Weight UOM LB
Net Packaged Quantity 1 EA
Wire Color Red
Spark Plug Wire Diameter 8.5 mm
Wire Core Material Ferro-magnetic impregnated center core
Wire Jacket Material Silicone
Wire Insulation High Dielectric
Boot Color Gray
Boot Material Silicone
Spark Plug Boot Angle 90 degrees
Distributor / Coil Boot Color Grey
Distributor / Coil Boot Material Silicone
Coil Wire Included Yes
RFI Protection Yes
Maximum Operating Temperature 500 °F
Vehicle Cylinders 8

7. MSD Ignition Street Fire Spark Plug Wire Set

MSD Ignition Street Fire Spark Plug Wire Set

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Summit Racing

Product Details

Specifications

Details
Item has MSDS (SDS)? N
Item is Shipped at this Packaging Level Y
Information Effective Date 01-11-2012
Packaging Depth 3.5 IN
Packaging Height 9 IN
Packaging Width 7.0 IN
Package Weight 1.9
Package Weight UOM LB
Net Packaged Quantity 1 EA
Wire Color Black
Spark Plug Wire Diameter 8 mm
Wire Core Material Ferro-magnetic impregnated center core
Wire Jacket Material Silicone & synthetic
Wire Insulation High Dielectric
Boot Color Black
Boot Material Silicone
Spark Plug Boot Angle 90 degrees
Distributor / Coil Boot Color Black
Distributor / Coil Boot Material Silicone
Coil Wire Included Yes
RFI Protection Yes
Maximum Operating Temperature 500 °F
Vehicle Cylinders 8

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PartsFinder
ALEX
WESLEY

8. MSD 35379 Spark Plug Wire Set

MSD 35379 Spark Plug Wire Set

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Summit Racing

Product Details

Specifications

Details
Item has MSDS (SDS)? N
Item is Shipped at this Packaging Level Y
Information Effective Date 01-11-2012
Packaging Depth 11 IN
Packaging Height 3 IN
Packaging Width 8.0 IN
Package Weight 2.6
Package Weight UOM LB
Net Packaged Quantity 1 EA
Wire Color Red
Spark Plug Wire Diameter 8.5 mm
Wire Core Material Ferro-magnetic impregnated center core
Wire Jacket Material Silicone
Wire Insulation High Dielectric
Boot Color Gray
Boot Material Silicone
Spark Plug Boot Angle 180 degrees / Multi-Angle
Distributor / Coil Boot Color Grey
Distributor / Coil Boot Material Silicone
Coil Wire Included Yes
RFI Protection Yes
Maximum Operating Temperature 500 °F
Vehicle Cylinders 8

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nick
RODNEY

9. NGK 4412 Spark Plug Wire Set

NGK 4412 Spark Plug Wire Set

  • Set includes 3 wires (Coil Lead N/R)
  • Variable pitch winding delivers ultra-low resistance, a powerful spark and outstanding EMI/RFI noise suppression
  • Numbered for easy cylinder identification and coil wires are color coded for correct and easy installation
  • Positive-locking, corrosion-resistant stainless steel terminal ends for tight fit and maximum resistance to vibration and separation
  • High-temp (250°+ C / 482°+ F) silicone outer jacket resists moisture, oil/petrol and cracking due to temperature extremes

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FinditParts.com

Product Details

Specifications

Details
Length 2 in
Height 8 in
Width 2 in
Product Weight
Weight 0.7 lb

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Potsteel blue feeling

10. MSD 5552 Street Fire Spark Plug Wire Set

MSD 5552 Street Fire Spark Plug Wire Set

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Product Details

Specifications

Details
Item has MSDS (SDS)? N
Item is Shipped at this Packaging Level Y
Information Effective Date 01-11-2012
Packaging Depth 3.5 IN
Packaging Height 9 IN
Packaging Width 7.0 IN
Package Weight 2.5
Package Weight UOM LB
Net Packaged Quantity 1 EA
Wire Color Black
Spark Plug Wire Diameter 8 mm
Wire Core Material Kevlar core combination
Wire Jacket Material Silicone & synthetic
Wire Insulation High Dielectric
Boot Color Black
Boot Material Silicone
Spark Plug Boot Angle 90 degrees
Distributor / Coil Boot Color Black
Distributor / Coil Boot Material Silicone
Coil Wire Included Yes
RFI Protection Yes
Maximum Operating Temperature 500 °F
Vehicle Cylinders 8

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BARTON
HAROLD
350cid Chevrolet

11. ACDelco – 9748HH – Spark Plug Wire Set

ACDelco - 9748HH - Spark Plug Wire Set

  • Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal
  • Terminal design improves spark plug retention and assists installation with excellent corrosion resistance
  • Insulator employs high dielectric materials
  • Coil retainer prevents fretting and micro-arcing

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Product Details

Specifications

Details
Boot Color Black
Boot Type Solid
Coil End Boot Color Black
Core Material Fiberglass Reinforced Latex Graphite
Distributor Coil End Boot Type Silicone Angled
Distributor Coil End Terminal Type Stainless Steel
Good Maintenance Practices – Section 1 – Bullet 2 Remove the wire by holding the boot not the wire.
Height (in) 6
Insulation Color Black
Insulation Material Silicone
Length (in) 10.5
Length (mm) 266
Maximum Wire Length (mm) 266
Noise Suppression Type Yes
Programming Required No
Spark Plug Boot Material Hi Temp Silicone
Spark Plug End Boot Color Black
Spark Plug End Boot Material Hi Temp Silicon
Spark Plug End Boot Quantity Angled 0
Spark Plug End Boot Quantity Straight 8
Spark Plug End Terminal Type Snap Lock
Universal Or Specific Fit Specific
Weight (lb) 1.12
Width (in) 10
Wire Separators Included No

12. MSD 32999 Spark Plug Wire Set

MSD 32999 Spark Plug Wire Set

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NAPA Auto Parts

Product Details

Specifications

Details
Item has MSDS (SDS)? N
Item is Shipped at this Packaging Level Y
Information Effective Date 01-11-2012
Packaging Depth 11 IN
Packaging Height 3 IN
Packaging Width 8.0 IN
Package Weight 2.2
Package Weight UOM LB
Net Packaged Quantity 1 EA
Wire Color Red
Spark Plug Wire Diameter 8.5 mm
Wire Core Material Ferro-magnetic impregnated center core
Wire Jacket Material Silicone
Wire Insulation High Dielectric
Boot Color Gray
Boot Material Silicone
Spark Plug Boot Angle 45 degrees
Distributor / Coil Boot Color Black
Distributor / Coil Boot Material Silicone
Coil Wire Included No
RFI Protection Yes
Maximum Operating Temperature 500 °F
Vehicle Cylinders 6

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Kirk
V6NamedLilly

13. ACDelco – 9748RR – Spark Plug Wire Set

ACDelco - 9748RR - Spark Plug Wire Set

  • Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal
  • Terminal design improves spark plug retention and assists installation with excellent corrosion resistance
  • Insulator employs high dielectric materials
  • Coil retainer prevents fretting and micro-arcing

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Product Details

Specifications

Details
Noise Suppression Type Yes
Wire Separators Included No
Universal Or Specific Fit Specific
Spark Plug End Terminal Type Snap Lock
Boot Type Solid
Spark Plug End Boot Quantity Angled 8
Spark Plug End Boot Quantity Straight 0
Distributor Coil End Boot Type Silicone Angled
Length (mm) 222.3
Maximum Wire Length (In) 8.75
Maximum Wire Length (mm) 222
Spark Plug End Boot Color Black
Coil End Boot Color Black
Length 8.8″
Wire Core Material Fiberglass Reinforced Latex Graphite
Resistance 1.337 kOhm
Spark Plug Boot Material High Temperature Silicone
Insulation Material Silicone
Distributor Coil End Terminal Type Stainless Steel
Finish Red

14. NGK 9338 Spark Plug Wire Set

NGK 9338 Spark Plug Wire Set

  • Superior firing and fuel savings
  • Outstanding durability
  • Consistent performance
  • Excellent noise suppression
  • Perfect fit for your car

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Product Details

Specifications

Details
Length 4 in
Height 8 in
Width 4 in
Product Weight
Weight 1.1 lb

15. NGK 53011 Spark Plug Wire Set

NGK 53011 Spark Plug Wire Set

  • The NGK ferrite magnetic core wire has only 1/2 the resistance of traditional carbon core wires, yet has all the same RFI suppression capabilities
  • This means more power to the spark plug to begin with, plus longer life
  • Heat resistant (180 deg. Celsius)EPDM rubber outer jacket

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Product Details

Specifications

Details
Core Material Ferro Mag
Insulation Color Blue
Insulation Material Silicone
Insulation Outside Diameter 7.00
Noise Suppression Type Yes
Universal Or Specific Fit Specific
Country of Origin UNITED STATES
US Popularity Ranking New Item 3 Months, 6 Months, etc.

16. NGK for Chrysler Town & Country 1996-2000 Spark Plug Wire Set | 53074

NGK for Chrysler Town & Country 1996-2000 Spark Plug Wire Set | 53074

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17. ACDelco – 9748UU – Spark Plug Wire Set

ACDelco - 9748UU - Spark Plug Wire Set

  • Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal
  • Terminal design improves spark plug retention and assists installation with excellent corrosion resistance
  • Insulator employs high dielectric materials
  • Coil retainer prevents fretting and micro-arcing

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Product Details

Specifications

Details
Boot Type Solid
Coil End Boot Color Black
Core Material Fiberglass Reinforced Latex Graphite
Distributor Coil End Boot Type Silicone Angled
Distributor Coil End Terminal Type Snap Lock
Good Maintenance Practices – Section 1 – Bullet 2 Remove the wire by holding the boot not the wire.
Height (in) 6
Insulation Color Black
Insulation Material Silicone
Length (in) 3.8
Length (mm) 223.5
Noise Suppression Type Yes
Programming Required No
Spark Plug Boot Material Hi Temp Silicone
Spark Plug End Boot Color Brown
Spark Plug End Boot Quantity Angled 0
Spark Plug End Boot Quantity Straight 8
Spark Plug End Terminal Type Snap Lock
Universal Or Specific Fit Specific
Weight (lb) 1.25
Width (in) 10
Wire Separators Included No

Reviews From Real Customers

Diego

18. NGK 52002 Spark Plug Wire Set

NGK 52002 Spark Plug Wire Set

  • Superior firing and fuel savings
  • Outstanding durability
  • Consistent performance
  • Excellent noise suppression
  • Perfect fit for your car

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PartsHawk

Product Details

Specifications

Details
Vehicle 2002 Nissan/Datsun Xterra 2WD 4 Cylinders 2.4L FI
Vehicle 2003 Nissan/Datsun Xterra 2WD 4 Cylinders 2.4L FI

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Benbalo
Leviathant

19. ACDelco 9344H Spark Plug Wire Set

ACDelco 9344H Spark Plug Wire Set

  • Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal
  • Terminal design improves spark plug retention and assists installation with excellent corrosion resistance
  • Insulator employs high dielectric materials
  • Coil retainer prevents fretting and micro-arcing

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Summit Racing

Product Details

Specifications

Details
Part Type Spark Plug Wire Sets
Assembled Yes
Distributor Boot Color Black
Distributor Boot Material Silicone
Spark Plug Boot Color Black
Spark Plug Boot Material Silicone
Diameter (mm) 7.00mm
Wire Color Black
RFI Suppression Yes
Coil Wire Included No
Conductor Style Spiral core

20. Duralast D801126 Ignition Wire Set

Duralast D801126 Ignition Wire Set

  • Patented hi-gloss clear coat formulation with hi-temp silicone jacket
  • Channels maximum voltage to spark plug and enhanced MFI protection for better overall performance
  • These wires sets provide increased long term durability customers can depend on
  • Enhanced wire core design matched to OE type – low ohm, ferrite mag, wire wound, silicone, or metallic

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Product Details

Specifications

Details
Item has MSDS (SDS)? N
Item is Shipped at this Packaging Level Y
Information Effective Date 3/30/2012 12:00:00 AM
Packaging Depth 5 IN
Packaging Height 7 IN
Packaging Width 6 IN
Package Weight 1.5
Package Weight UOM LB
Net Packaged Quantity 1 EA
Wire Color Black
Spark Plug Wire Diameter 7 mm
Wire Core Material Mag Core
Wire Jacket Material Silicone
Wire Insulation Silicone
Boot Color Brown
Boot Material Silicone
Spark Plug Boot Angle 180 degrees
Distributor / Coil Boot Color Black
Distributor / Coil Boot Material EPDM with ABITS insert
Coil Wire Included No
RFI Protection Yes
Maximum Operating Temperature 482 °F
Vehicle Cylinders 8

Conclusion

The 4. 3L Vortec engine uses a unique firing order which is 1-6-5-4-3-2. The engine also uses a specific set of spark plug wires, which are color coded to match the firing order. The correct order for the spark plug wires is: red-black-yellow-green-purple-orange.

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