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SPARK PLUGS & IGNITION - DSP PERFORMANCE MOTORSPORTS

SPARK PLUGS & IGNITION

High-Performance Spark Plugs for Maximum Power

Get the best spark plugs for your high-performance vehicle and experience improved ignition, fuel efficiency, and engine response. Whether you drive a muscle car, sports car, or daily driver, upgrading to premium spark plugs ensures better combustion, increased horsepower, and smoother acceleration.

We offer iridium, platinum, and copper spark plugs from top brands, designed for street, track, and racing applications. Keep your engine running at peak performance with the right spark plugs for your build.

Shop Performance Spark Plugs Now – Ignite More Power!

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Spark Plug Boot, 90å¡, Non Logo, 50 each MSD Autoparts Sold out
$78.61 - $78.61
$78.61
$78.61 - $78.61
$78.61

Spark Plug Boot, 90å¡, Non Logo, 50 each

MSD boots are designed with longevity in mind. Each boot provides excellent heat resistance as well as maximum protection against spark loss.

$78.61 - $78.61
$78.61
$78.61 - $78.61
$78.61
Sold out
Sleeved Spark Plug Wires for SBC under exhaust, HEI MSD Autoparts Sold out
$250.95 - $250.95
$250.95
$250.95 - $250.95
$250.95

Sleeved Spark Plug Wires for SBC under exhaust, HEI

The MSD 8.5mm Super Conductor is the ultimate performance wire! Its extremely low-resistance combined with the ability to suppress Electro Magnetic...

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$250.95 - $250.95
$250.95
$250.95 - $250.95
$250.95
Sold out
Sleeved Spark Plug Wires for SBC over valve cover, HEI MSD Autoparts
$282.95 - $282.95
$282.95
$282.95 - $282.95
$282.95

Sleeved Spark Plug Wires for SBC over valve cover, HEI

The MSD 8.5mm Super Conductor is the ultimate performance wire! Its extremely low-resistance combined with the ability to suppress Electro Magnetic...

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$282.95 - $282.95
$282.95
$282.95 - $282.95
$282.95
Silicone 90¡ Spark Plug Boots & Terminals MSD Autoparts
$24.20 - $24.20
$24.20
$24.20 - $24.20
$24.20

Silicone 90¡ Spark Plug Boots & Terminals

MSD boots are designed with longevity in mind. Each boot provides excellent heat resistance as well as maximum protection against spark loss.

$24.20 - $24.20
$24.20
$24.20 - $24.20
$24.20
SB Chevy Super Conductor Spark Plug Wire Set for use with pn 8541 Crab Cap MSD Autoparts
$203.95 - $203.95
$203.95
$203.95 - $203.95
$203.95

SB Chevy Super Conductor Spark Plug Wire Set for use with pn 8541 Crab Cap

The MSD 8.5mm Super Conductor is the ultimate performance wire! Its extremely low-resistance combined with the ability to suppress Electro Magnetic...

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$203.95 - $203.95
$203.95
$203.95 - $203.95
$203.95
MSD Super Conductor Spark Plug Wire Set Ford and Chrysler Hemi Pro Stock Head MSD Autoparts
$361.95 - $361.95
$361.95
$361.95 - $361.95
$361.95

MSD Super Conductor Spark Plug Wire Set Ford and Chrysler Hemi Pro Stock Head

Routing spark plug wires is an art form. It takes patience and time to route your wires away from the headers, through separators and to the distri...

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$361.95 - $361.95
$361.95
$361.95 - $361.95
$361.95
MSD Super Conductor Spark Plug Wire Set Chevy Pro Stock Head MSD Autoparts
Sold out
$210.95 - $210.95
$210.95
$210.95 - $210.95
$210.95

MSD Super Conductor Spark Plug Wire Set Chevy Pro Stock Head

Routing spark plug wires is an art form. It takes patience and time to route your wires away from the headers, through separators and to the distri...

View full details
$210.95 - $210.95
$210.95
$210.95 - $210.95
$210.95
Sold out
MSD Super Conductor Spark Plug Wire Set -1999-05 GM Truck MSD Autoparts
$119.95 - $119.95
$119.95
$119.95 - $119.95
$119.95

MSD Super Conductor Spark Plug Wire Set -1999-05 GM Truck

Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire: incredibly low resistance without electronic interference...

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$119.95 - $119.95
$119.95
$119.95 - $119.95
$119.95
MSD Spark Plug Wires for Ford 302, 351W MSD Autoparts
$119.95 - $119.95
$119.95
$119.95 - $119.95
$119.95

MSD Spark Plug Wires for Ford 302, 351W

Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference...

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$119.95 - $119.95
$119.95
$119.95 - $119.95
$119.95
MSD Spark Plug Terminals - 90¡ - Qty 100 MSD Autoparts
$106.75 - $106.75
$106.75
$106.75 - $106.75
$106.75

MSD Spark Plug Terminals - 90¡ - Qty 100

These spark plug terminals are what you need when you custom make your own sets. Available in 100 quants. The MSD's 8.5mm spark plug terminals fea...

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$106.75 - $106.75
$106.75
$106.75 - $106.75
$106.75
MSD Shrink Sleeve, Spark Plug Wires MSD Autoparts
$64.35 - $64.35
$64.35
$64.35 - $64.35
$64.35

MSD Shrink Sleeve, Spark Plug Wires

Simply in_stall the Shrink Sleeving over the connection and apply heat. The sleeving will shrink tightly around the wire and protect it. MSD Shrink...

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$64.35 - $64.35
$64.35
$64.35 - $64.35
$64.35
MSD Distributor Cap - V8 - HEI Terminals - Red - Spark Plug Wire Retainer MSD Autoparts
$66.35 - $66.35
$66.35
$66.35 - $66.35
$66.35

MSD Distributor Cap - V8 - HEI Terminals - Red - Spark Plug Wire Retainer

Replacement distributor cap for popular Chevy, Ford and Chrysler MSD distributors. This cap will also fit original GM points distributors. MSD mol...

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$66.35 - $66.35
$66.35
$66.35 - $66.35
$66.35
MSD Distributor Cap - V8 - HEI Terminals - Black - Spark Plug Wire Retainer MSD Autoparts
$76.69 - $76.69
$76.69
$76.69 - $76.69
$76.69

MSD Distributor Cap - V8 - HEI Terminals - Black - Spark Plug Wire Retainer

Replacement distributor cap for popular Chevy, Ford and Chrysler MSD distributors. This cap will also fit original GM points distributors. MSD mol...

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$76.69 - $76.69
$76.69
$76.69 - $76.69
$76.69
MSD Spark Plug Wire - Super Conductor - 8.5mm - Red - Bulk MSD Autoparts
$632.95 - $632.95
$632.95
$632.95 - $632.95
$632.95

MSD Spark Plug Wire - Super Conductor - 8.5mm - Red - Bulk

Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference...

View full details
$632.95 - $632.95
$632.95
$632.95 - $632.95
$632.95
Boots, 90 Degree Logo Spark Plug, Gray Silicone 50EA MSD Autoparts
$143.95 - $143.95
$143.95
$143.95 - $143.95
$143.95

Boots, 90 Degree Logo Spark Plug, Gray Silicone 50EA

When in need of replacement Super Conductor Wire, Boots or Terminals, or simply build your own, MSD has what you need to finish off that spark plug...

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$143.95 - $143.95
$143.95
$143.95 - $143.95
$143.95
90¡ Spark Plug Boot, Gray Silicone, 100each MSD Autoparts
$262.95 - $262.95
$262.95
$262.95 - $262.95
$262.95

90¡ Spark Plug Boot, Gray Silicone, 100each

MSD boots are designed with longevity in mind. Each boot provides excellent heat resistance as well as maximum protection against spark loss.

$262.95 - $262.95
$262.95
$262.95 - $262.95
$262.95
Spark Plug, 16IR5Y, Spark Plug, Qty 4 37444 MSD
$34.95 - $34.95
$34.95
$34.95 - $34.95
$34.95

Spark Plug, 16IR5Y, Spark Plug, Qty 4 37444

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

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$34.95 - $34.95
$34.95
$34.95 - $34.95
$34.95
Spark Plug, 16IR5Y, Spark Plug Qty 1 3744 MSD
$8.95 - $8.95
$8.95
$8.95 - $8.95
$8.95

Spark Plug, 16IR5Y, Spark Plug Qty 1 3744

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
$8.95 - $8.95
$8.95
$8.95 - $8.95
$8.95
Spark Plug, 5IR6Y, 4-Pack 37434 MSD
$33.46 - $33.46
$33.46
$33.46 - $33.46
$33.46

Spark Plug, 5IR6Y, 4-Pack 37434

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
$33.46 - $33.46
$33.46
$33.46 - $33.46
$33.46
Spark Plug, 7IR6YS, 4-Pack Short Sty 37424 MSD
$34.95 - $34.95
$34.95
$34.95 - $34.95
$34.95

Spark Plug, 7IR6YS, 4-Pack Short Sty 37424

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
$34.95 - $34.95
$34.95
$34.95 - $34.95
$34.95
Spark Plug, 7IR6YS, Single Short Style 3742 MSD
$8.95 - $8.95
$8.95
$8.95 - $8.95
$8.95

Spark Plug, 7IR6YS, Single Short Style 3742

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
$8.95 - $8.95
$8.95
$8.95 - $8.95
$8.95
Spark Plug, 6IR6YS, 4-Pack Short Style 37414 MSD
$33.90 - $33.90
$33.90
$33.90 - $33.90
$33.90

Spark Plug, 6IR6YS, 4-Pack Short Style 37414

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
$33.90 - $33.90
$33.90
$33.90 - $33.90
$33.90
Spark Plug, 5IR6Y, Single 3743 MSD
$8.95 - $8.95
$8.95
$8.95 - $8.95
$8.95

Spark Plug, 5IR6Y, Single 3743

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
$8.95 - $8.95
$8.95
$8.95 - $8.95
$8.95
Spark Plug, 6IR6YS, Single Short Style 3741 MSD
$8.95 - $8.95
$8.95
$8.95 - $8.95
$8.95

Spark Plug, 6IR6YS, Single Short Style 3741

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
$8.95 - $8.95
$8.95
$8.95 - $8.95
$8.95

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