Spark Plugs

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HKS 50003-M35 Super Fire Racing Spark Plug, JIS Type

Manufacturer:	HKS
Part Number:	50003-M35
UPC:	4957266720202
Weight:	0.12 lbs
Condition:	New

Heat Range : NGK # 7
Thread Size : 14mm × 19mm
Wrench Size : 16mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super Firsee more product details ...

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$29.66	Save: $3.87
Sale Price: $25.79
Estimated Ship Date: Today
In Stock - 24 New In Stock

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HKS 50003-M35I Super Fire Racing Spark Plug, ISO Type

Manufacturer:	HKS
Part Number:	50003-M35I
UPC:	4957266720233
Weight:	0.22 lbs
Condition:	New

Heat Range : NGK # 7
Thread Size : 14mm × 19mm
Wrench Size : 16mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super Firsee more product details ...

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$29.66	Save: $3.87
Sale Price: $25.79
Estimated Ship Date: Today
In Stock - 5 New In Stock

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HKS 50003-M35iL Super Fire Racing Spark Plug, Long Reach Type

Manufacturer:	HKS
Part Number:	50003-M35iL
UPC:	4957266720264
Weight:	0.22 lbs
Condition:	New

Heat Range : NGK # 7
Thread Size : 14mm × 26.5mm
Wrench Size : 16mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super Fsee more product details ...

Vehicle Specific Item!

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$29.66	Save: $3.87
Sale Price: $25.79
Estimated Ship Date: Today
In Stock - 59 New In Stock

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HKS 50003-M35LF Super Fire Racing Spark Plug, Conical Seat Long Reach Type

Manufacturer:	HKS
Part Number:	50003-M35LF
UPC:	4957266720400
Weight:	0.12 lbs
Condition:	New

Heat Range : NGK # 7
Thread Size : 14mm × 25mm
Wrench Size : 16mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super Firsee more product details ...

Vehicle Specific Item!

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$33.12	Save: $4.32
Sale Price: $28.80
Estimated Ship Date: Today
In Stock - 36 New In Stock

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HKS 50003-M40 Super Fire Racing Spark Plug, JIS Type

Manufacturer:	HKS
Part Number:	50003-M40
UPC:	4957266720219
Weight:	0.1 lbs
Condition:	New

Heat Range : NGK # 8
Thread Size : 14mm × 19mm
Wrench Size : 16mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super Firsee more product details ...

Vehicle Specific Item!

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$29.66	Save: $3.87
Sale Price: $25.79
Estimated Ship Date: Today
In Stock - 30 New In Stock

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HKS 50003-M40G Super Fire Racing Spark Plug, G Type

Manufacturer:	HKS
Part Number:	50003-M40G
UPC:	4957266720301
Weight:	0.13 lbs
Condition:	New

Heat Range : NGK # 8
Thread Size : 14mm × 19mm
Wrench Size : 20.8mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super Fsee more product details ...

Vehicle Specific Item!

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$29.66	Save: $3.87
Sale Price: $25.79
Estimated Ship Date: Today
In Stock - 23 New In Stock

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HKS 50003-M40HL Super Fire Racing Spark Plug, HL Type

Manufacturer:	HKS
Part Number:	50003-M40HL
UPC:	4957266720448
Weight:	0.44 lbs
Condition:	New

Heat Range : NGK # 8
Thread Size : 12mm × 26.5mm
Wrench Size : 14mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super Fsee more product details ...

Vehicle Specific Item!

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$33.12	Save: $4.32
Sale Price: $28.80
Estimated Ship Date: Today
In Stock - 172 New In Stock

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HKS 50003-M40i Super Fire Racing Spark Plug, ISO Type

Manufacturer:	HKS
Part Number:	50003-M40i
UPC:	4957266720240
Weight:	0.22 lbs
Condition:	New

Heat Range : NGK # 8
Thread Size : 14mm × 19mm
Wrench Size : 16mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super Firsee more product details ...

Vehicle Specific Item!

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$29.66	Save: $3.87
Sale Price: $25.79
Estimated Ship Date: Today
In Stock - 11 New In Stock

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HKS 50003-M40iL Super Fire Racing Spark Plug, Long Reach Type

Manufacturer:	HKS
Part Number:	50003-M40iL
UPC:	4957266720271
Weight:	0.22 lbs
Condition:	New

Heat Range : NGK # 8
Thread Size : 14mm × 26.5mm
Wrench Size : 16mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super Fsee more product details ...

Vehicle Specific Item!

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$29.66	Save: $3.87
Sale Price: $25.79
Estimated Ship Date: Today
In Stock - 63 New In Stock

Please Note:

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HKS 50003-M40LF Super Fire Racing Spark Plug, Conical Seat Long Reach Type

Manufacturer:	HKS
Part Number:	50003-M40LF
UPC:	4957266720417
Weight:	0.12 lbs
Condition:	New

Heat Range : NGK # 8
Thread Size : 14mm × 25mm
Wrench Size : 16mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super Firsee more product details ...

Vehicle Specific Item!

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$33.12	Save: $4.32
Sale Price: $28.80
Estimated Ship Date: Today
In Stock - 22 New In Stock

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HKS 50003-M40XL Super Fire Racing Spark Plug, XL Type

Manufacturer:	HKS
Part Number:	50003-M40XL
UPC:	4957266720424
Weight:	0.44 lbs
Condition:	New

Heat Range : NGK # 8
Thread Size : 12mm × 26.5mm
Wrench Size : 16mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super Fsee more product details ...

Vehicle Specific Item!

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$33.12	Save: $4.32
Sale Price: $28.80
Estimated Ship Date: Today
In Stock - 122 New In Stock

Please Note:

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HKS 50003-M45 Super Fire Racing Spark Plug, JIS Type

Manufacturer:	HKS
Part Number:	50003-M45
UPC:	4957266720226
Weight:	0.11 lbs
Condition:	New

Heat Range : NGK # 9
Thread Size : 14mm × 19mm
Wrench Size : 16mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super Firsee more product details ...

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$29.66	Save: $3.87
Sale Price: $25.79
Estimated Ship Date: Today
In Stock - 45 New In Stock

Please Note:

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HKS 50003-M45G Super Fire Racing Spark Plug, G Type

Manufacturer:	HKS
Part Number:	50003-M45G
UPC:	4495726672031
Weight:	0.22 lbs
Condition:	New

Heat Range : NGK # 9
Thread Size : 14mm × 19mm
Wrench Size : 20.8mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super Fsee more product details ...

Vehicle Specific Item!

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$29.66	Save: $3.87
Sale Price: $25.79
Estimated Ship Date: Today
In Stock - 21 New In Stock

Please Note:

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HKS 50003-M45HL Super Fire Racing Spark Plug, HL Type

Manufacturer:	HKS
Part Number:	50003-M45HL
UPC:	4957266720455
Weight:	0.88 lbs
Condition:	New

Heat Range : NGK # 9
Thread Size : 12mm × 26.5mm
Wrench Size : 14mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super Fsee more product details ...

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$33.12	Save: $4.32
Sale Price: $28.80
Estimated Ship Date: Today
In Stock - 231 New In Stock

Please Note:

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HKS 50003-M45i Super Fire Racing Spark Plug, ISO Type

Manufacturer:	HKS
Part Number:	50003-M45i
UPC:	4957266720257
Weight:	0.1 lbs
Condition:	New

Heat Range : NGK # 9
Thread Size : 14mm × 19mm
Wrench Size : 16mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super Firsee more product details ...

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$29.66	Save: $3.87
Sale Price: $25.79
Estimated Ship Date: Today
In Stock - 6 New In Stock

Please Note:

Some images might not represent the actual product

HKS 50003-M45iL Super Fire Racing Spark Plug, Long Reach Type

Manufacturer:	HKS
Part Number:	50003-M45iL
UPC:	4957266720288
Weight:	0.44 lbs
Condition:	New

Heat Range : NGK # 9
Thread Size : 14mm × 26.5mm
Wrench Size : 16mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super Fsee more product details ...

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$29.66	Save: $3.87
Sale Price: $25.79
Estimated Ship Date: Today
In Stock - 2393 New In Stock

Please Note:

Some images might not represent the actual product

HKS 50003-M45RE Super Fire Racing Spark Plug, RE Type

Manufacturer:	HKS
Part Number:	50003-M45RE
UPC:	4957266720325
Weight:	0.14 lbs
Condition:	New

Heat Range : NGK # 9
Thread Size : 14mm × 12.7mm
Wrench Size : 20.8mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Supersee more product details ...

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$49.28	Save: $6.43
Sale Price: $42.85
Estimated Ship Date: Today
In Stock - 20 New In Stock

Please Note:

Some images might not represent the actual product

HKS 50003-M45XL Super Fire Racing Spark Plug, XL Type

Manufacturer:	HKS
Part Number:	50003-M45XL
UPC:	4957266720431
Weight:	0.22 lbs
Condition:	New

Heat Range : NGK # 9
Thread Size : 12mm × 26.5mm
Wrench Size : 16mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super Fsee more product details ...

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$33.12	Save: $4.32
Sale Price: $28.80
Estimated Ship Date: Today
In Stock - 1006 New In Stock

Please Note:

Some images might not represent the actual product

HKS 50003-M50HL Super Fire Racing Spark Plug, HL Type

Manufacturer:	HKS
Part Number:	50003-M50HL
UPC:	4957266720479
Weight:	0.22 lbs
Condition:	New

Heat Range : NGK # 10
Thread Size : 12mm × 26.5mm
Wrench Size : 14mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Super see more product details ...

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$33.12	Save: $4.32
Sale Price: $28.80
Estimated Ship Date: Today
In Stock - 45 New In Stock

Please Note:

Some images might not represent the actual product

HKS 50003-M525RE Super Fire Racing Spark Plug, RE Type

Manufacturer:	HKS
Part Number:	50003-M525RE
UPC:	4957266720349
Weight:	0.15 lbs
Condition:	New

Heat Range : NGK # 10.5
Thread Size : 14mm × 12.7mm
Wrench Size : 20.8mm
ALL PLUGS SOLD INDIVIDUALLYHKS S-Series Susee more product details ...

Vehicle Specific Item!

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$49.28	Save: $6.43
Sale Price: $42.85
Estimated Ship Date: Today
In Stock - 4 New In Stock

«
1(current)
»

Spark Plugs

Blow Off Valves (BOV)

Cam Gears

Cams

Clutches

Coilover Systems

Downpipes

Drop-In Intake Filters

Electronic Accessories

Electronic Boost Controllers

Engine Dress Up / Accessories

Exhaust Silencers and Misc Exhaust Components

Exhaust Systems

Fuel Injectors

Fuel Pumps

Fuel Rails

Fuel, Ignition & VTEC Controllers

Gaskets

Gauge Pods / Accessories

Gauges

Intake Accessories

Intake Systems

Intercooler Cores and Piping

Intercooler Kits

MidPipes / TestPipes / Catalytic Converters

Oil Coolers

Pistons

Promo Products

Rebuild Parts

Rev Limit / Throttle Controllers

Stand Alone Engine Management

Supercharger Kits

Timing Belts / Serpentine Belts

Transmission Coolers

Transmission Fluid

Turbo Kits

Turbo Manifolds

Turbo Timers / Harnesses

Turbochargers

Universal Mufflers

Valvetrain

Wastegates

Wideband O2 Sensors & Gauges

$25.79

$25.79

$25.79

$28.80

$25.79

$25.79

$28.80

$25.79

$25.79

$28.80

$28.80

$25.79

$25.79

$28.80

$25.79

$25.79

$42.85

$28.80

$28.80

$42.85