Product Description Specifications HKS Nissan/Infinity VQ35HR M-Series Spark Plugs (One Step Colder) MPN: 50003-M45HL
HKS General Application M-Series Super Fire Racing Spark Plug - 50003-M35IL $23.97 $22.77 Add to Cart
HKS Rotary Applications M-Series Spark Plugs Heat Range 10.5 - 50003-M525RE $40.97 $38.92 Add to Cart
HKS 10 Hyundai Genesis Coupe 3.8L M-Series Spark Plugs (Heat Range 8) - 50003-M40XL $26.97 $25.62 Add to Cart
HKS 08 Lancer Evolution GSR/MR M-Series Spark Plugs (Heat Range 9) - 50003-M45XL $26.97 $25.62 Add to Cart