What is a Spark Plug & what does it do? An internal combustion engine requires three key ingredients to operate: air, fuel and spark. A spark plug is a critical engine component that provides the spark that ignites the air-fuel mixture that drives an engine. A spark plug operates by directing electrical current to flow through a centre electrode, forming a spark across an electrode (or air) gap, completing the circuit to a ground electrode. The centre electrode is surrounded by a ceramic insulator which is non-conductive preventing current leakage and ensuring electricity flows in the desired direction.
What is a Spark Plug & what does it do? An internal combustion engine requires three key ingredients to operate: air, fuel and spark. A spark plug is a critical engine component that provides the spark that ignites the air-fuel mixture that drives an engine. A spark plug operates by directing electrical current to flow through a centre electrode, forming a spark across an electrode (or air) gap, completing the circuit to a ground electrode. The centre electrode is surrounded by a ceramic insulator which is non-conductive preventing current leakage and ensuring electricity flows in the desired direction.
in 45 offers
What is a Spark Plug & what does it do? An internal combustion engine requires three key ingredients to operate: air, fuel and spark. A spark plug is a critical engine component that provides the spark that ignites the air-fuel mixture that drives an engine. A spark plug operates by directing electrical current to flow through a centre electrode, forming a spark across an electrode (or air) gap, completing the circuit to a ground electrode. The centre electrode is surrounded by a ceramic insulator which is non-conductive preventing current leakage and ensuring electricity flows in the desired direction.
What is a Spark Plug & what does it do? An internal combustion engine requires three key ingredients to operate: air, fuel and spark. A spark plug is a critical engine component that provides the spark that ignites the air-fuel mixture that drives an engine. A spark plug operates by directing electrical current to flow through a centre electrode, forming a spark across an electrode (or air) gap, completing the circuit to a ground electrode. The centre electrode is surrounded by a ceramic insulator which is non-conductive preventing current leakage and ensuring electricity flows in the desired direction.
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Last updated at 26/10/2025 18:43:23
Buy NGK Spark Plug - DR6HS online @ Spark Plugs Direct
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Delivery between Fri – Sat $30.20
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Free delivery between Mon – Wed
NGK New Standard Spark Plug DR6HS, 4823 Set of 4 Automotive Replacement Parts Spark Plugs
Ngk 2633 Standard Spark Plug - Bpr6hs-10, 1 Pack
Delivery between 14–18 Oct $16.63
Ngk Dr6Hs Spark Plug | Ngkdr6Hs | Performance & Reliability
Delivery between Tue – Thu $10.85
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Buy NGK Spark Plug - DR6HS online @ Spark Plugs Direct
Delivery between 30 Oct – 7 Nov $8.95
NGK DR6HS Standard Spark Plug
Delivery between 27 Oct – 6 Nov $10.95
NGK SPARK PLUG DR6HS (4823) SINGLE
Delivery $16.95
NGK DR6HS Copper Spark Plug
Delivery $28.03
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NGK - Spark Plug DR6HS - NGKDR6HS
NGK Spark Plug - DR6HS (10 Per Box) by Boat Warehouse Australia - Boating, Marine, Electronics & Fishing Gear
Delivery between 29 Oct – 3 Nov $10
NGK Spark Plug DR6HS
Delivery between 28 Oct – 4 Nov $17.56
Ngk (4823) Dr6Hs Standard Spark Plug, Pack Of 1, One Size
Delivery $30.26
NGK DR6HS (4823) Spark Plug - Zündkerze - Bougie d'allumage - Candela
Delivery $15.96
Ngk Spark Plugs Dr6hs 4823
Free delivery
VPW - NGK R5673-8, Spark Plug, Racing, Tapered Seat, 14mm Thread, .460 in. Reach, Non-Resistor, Each
Delivery between Fri – Sat $30.20
Ngk Yellow Box Spark Plug - Stk No: 3326 - Part No: Dr4hs - X1
Delivery $16.95
Genuine NGK Spark Plug DR4HS 3326 SUIT HONDA BF7.5 BF8 BF10 | Copper | 12mm | Petrol | Standard | 98066-54710 | 0087295133262
Delivery $8.50
NGK Spark Plug - BP6HS-10 10 per Box
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NGK Spark Plug - DR4HS
30-day returns
New NGK Premium Quality Japanese Industrial Standard Spark Plug #DR6HS
Free delivery between Mon – Wed
NGK New Standard Spark Plug DR6HS, 4823 Set of 4 Automotive Replacement Parts Spark Plugs
Ngk 2633 Standard Spark Plug - Bpr6hs-10, 1 Pack
Delivery between 14–18 Oct $16.63
Ngk Dr6Hs Spark Plug | Ngkdr6Hs | Performance & Reliability
Delivery between Tue – Thu $10.85
