Spark Plugs & Plug Cords

Shop performance spark plugs & plug cords designed for street and track applications. Quality aftermarket parts with proven vehicle fitment.

HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for BLUEBIRD HU14
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HKS
HKS Super Fire Racing M45i Spark Plugs BLUEBIRD HU14 SR20VE 50003-M45i x 4
(0)
¥10,639 ¥13,640
-22%
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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for BLUEBIRD HU14/HNU14
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HKS
HKS Super Fire Racing M45i Spark Plugs BLUEBIRD HU14/HNU14 SR20DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
-22%
In Stock

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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for BLUEBIRD HNU13/HU13
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HKS
HKS Super Fire Racing M45i Spark Plugs BLUEBIRD HNU13/HU13 SR20DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
-22%
In Stock

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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for BLUEBIRD HNU12/HNU13
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HKS
HKS Super Fire Racing M45i Spark Plugs BLUEBIRD HNU12/HNU13 SR20DET 50003-M45i x 4
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¥10,639 ¥13,640
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In Stock

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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for BLUEBIRD HNU12/HU12/HAU12
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HKS
HKS Super Fire Racing M45i Spark Plugs BLUEBIRD HNU12/HU12/HAU12 SR20DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
-22%
In Stock

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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for BLUEBIRD EU14
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HKS
HKS Super Fire Racing M45i Spark Plugs BLUEBIRD EU14 SR18DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for BLUEBIRD ENU14
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HKS
HKS Super Fire Racing M45i Spark Plugs BLUEBIRD ENU14 SR18DE 50003-M45i x 4
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¥10,639 ¥13,640
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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for BLUEBIRD QU14
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HKS
HKS Super Fire Racing M45i Spark Plugs BLUEBIRD QU14 QG18DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for BLUEBIRD QU14
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HKS
HKS Super Fire Racing M45i Spark Plugs BLUEBIRD QU14 QG18DD 50003-M45i x 4
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¥10,639 ¥13,640
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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for BLUEBIRD EU13/ENU13/TEU13
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HKS
HKS Super Fire Racing M45i Spark Plugs BLUEBIRD EU13/ENU13/TEU13 SR18DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
-22%
In Stock

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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PRIMERA WAGON WTP12/WTNP12
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HKS
HKS Super Fire Racing M45i Spark Plugs PRIMERA WAGON WTP12/WTNP12 QR20DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PRIMERA WAGON WHP11
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HKS
HKS Super Fire Racing M45i Spark Plugs PRIMERA WAGON WHP11 SR20VE 50003-M45i x 4
(0)
¥10,639 ¥13,640
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In Stock

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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PRIMERA WAGON WHP11/WHNP11
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HKS
HKS Super Fire Racing M45i Spark Plugs PRIMERA WAGON WHP11/WHNP11 SR20DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
-22%
In Stock

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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PRIMERA WAGON WQP11
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HKS
HKS Super Fire Racing M45i Spark Plugs PRIMERA WAGON WQP11 QG18DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
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In Stock

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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PRIMERA WAGON WQP11
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HKS
HKS Super Fire Racing M45i Spark Plugs PRIMERA WAGON WQP11 QG18DD 50003-M45i x 4
(0)
¥10,639 ¥13,640
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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PRIMERA WAGON WP11
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HKS
HKS Super Fire Racing M45i Spark Plugs PRIMERA WAGON WP11 SR18DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
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In Stock

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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PRIMERA TP12
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HKS
HKS Super Fire Racing M45i Spark Plugs PRIMERA TP12 QR20DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PRIMERA HP11
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HKS
HKS Super Fire Racing M45i Spark Plugs PRIMERA HP11 SR20VE 50003-M45i x 4
(0)
¥10,639 ¥13,640
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In Stock

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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PRIMERA HP11/HNP11
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HKS
HKS Super Fire Racing M45i Spark Plugs PRIMERA HP11/HNP11 SR20DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
-22%
In Stock

Receives in 5 days.

HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PRIMERA HP11/HNP11/FHP11
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HKS
HKS Super Fire Racing M45i Spark Plugs PRIMERA HP11/HNP11/FHP11 SR20DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
-22%
In Stock

Receives in 5 days.

HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PRIMERA HP10/HNP10/FHP10
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HKS
HKS Super Fire Racing M45i Spark Plugs PRIMERA HP10/HNP10/FHP10 SR20DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
-22%
In Stock

Receives in 5 days.

HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PRIMERA FHP10
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HKS
HKS Super Fire Racing M45i Spark Plugs PRIMERA FHP10 SR20DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
-22%
In Stock

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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PRIMERA FHP10
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HKS
HKS Super Fire Racing M45i Spark Plugs PRIMERA FHP10 SR20DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
-22%
In Stock

Receives in 5 days.

HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PRIMERA HP10/HNP10
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HKS
HKS Super Fire Racing M45i Spark Plugs PRIMERA HP10/HNP10 SR20DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
-22%
In Stock

Receives in 5 days.

HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PRIMERA QP12
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HKS
HKS Super Fire Racing M45i Spark Plugs PRIMERA QP12 QG18DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
-22%
In Stock

Receives in 5 days.

HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PRIMERA P11
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HKS
HKS Super Fire Racing M45i Spark Plugs PRIMERA P11 SR18DE 50003-M45i x 4
(0)
¥10,639 ¥13,640
-22%
In Stock

Receives in 5 days.

HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PRIMERA P10
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HKS
HKS Super Fire Racing M45i Spark Plugs PRIMERA P10 SR18DE/SR18DI 50003-M45i x 4
(0)
¥10,639 ¥13,640
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In Stock

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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 6 for FAIRLADY Z CZ32/GCZ32
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HKS
HKS Super Fire Racing M45i Spark Plugs FAIRLADY Z CZ32/GCZ32 VG30DETT 50003-M45i x 6
(0)
¥15,959 ¥20,460
-22%
In Stock

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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 6 for FAIRLADY Z Z32/GZ32/HZ32
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HKS
HKS Super Fire Racing M45i Spark Plugs FAIRLADY Z Z32/GZ32/HZ32 VG30DE 50003-M45i x 6
(0)
¥15,959 ¥20,460
-22%
In Stock

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HKS Super Fire Racing M45i Spark Plugs 50003-M45i x 4 for PULSAR RNN14
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HKS
HKS Super Fire Racing M45i Spark Plugs PULSAR RNN14 SR20DET 50003-M45i x 4
(0)
¥10,639 ¥13,640
-22%
In Stock

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Spark Plugs & Plug Cords

Shop performance spark plugs & plug cords designed for street and track applications. Quality aftermarket parts with proven vehicle fitment.

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Frequently Asked Questions

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Can I change or cancel my order after placing it?

We process orders quickly to ensure fast delivery. If you need to change or cancel your order, please contact our customer support as soon as possible. Once an order has been shipped, changes may no longer be possible.
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What payment methods do you accept?

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Do you offer free shipping?

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Do you deliver to apartments or upper floors?

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