in 23 offers
The lowest price for NGK Iridium Spark Plug right now is $19.99 at Spark Plugs Direct, compared across 15 retailers.
The all-time low was $19.99 on 6 June 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 8 June 2026.
NGK Iridium Spark Plug
Last updated at 08/06/2026 04:37:23
Buy NGK Iridium Spark Plug - TR55-1IX [Suit Ford Courier, Mustang]
Delivery between 11–17 June $8.73
NGK TR5IX Standard Spark Plug fits Mazda MPV II 3.0 V6 (LWFW) AJ FWD Petrol MPV 01/02-12/06 147kw
Delivery between 8–18 June $10.95
NGK Iridium Spark Plug - TR5IX
Delivery between 11–19 June $8.73
NGK IRIDIUM IX SPARK PLUG - TR5IX
Delivery between Wed – Thu $15.24
NGK Iridium IX Spark Plug UR55IX - Trivalent Metal Plating Anti-Corrosion
Free delivery between 11–19 June
Spark Plug - NGK Iridium IX - 14 mm Thread - 0.709 in Reach - Tapered Seat - Stock Number 7316 - Resistor - Each
Delivery between 10–17 June $21.70
Spark Plug - NGK Iridium IX - 14 mm Thread - 0.708 in Reach - Tapered Seat - Stock Number 7397 - Resistor - Each
Delivery between 10–17 June $21.70
NGK IX Iridium Spark Plug Box of 4 (TR5IX)
Delivery between 10–17 June $21.70
NGK Iridium IX Spark Plug Box of 4 (TR55-1IX)
Delivery between 10–17 June $21.70
NGK Iridium IX Spark Plug Box of 4 (TR4IX)
Delivery between 10–17 June $28.65
Buy NGK Iridium Spark Plug - TR55-1IX [Suit Ford Courier, Mustang]
Delivery between 11–17 June $8.73
NGK TR5IX Standard Spark Plug fits Mazda MPV II 3.0 V6 (LWFW) AJ FWD Petrol MPV 01/02-12/06 147kw
Delivery between 8–18 June $10.95
NGK Iridium Spark Plug - TR5IX
Delivery between 11–19 June $8.73
NGK IRIDIUM IX SPARK PLUG - TR5IX
Delivery between Wed – Thu $15.24
NGK Iridium IX Spark Plug UR55IX - Trivalent Metal Plating Anti-Corrosion
Free delivery between 11–19 June
