Other manufacturers use a "copper coated" center core. Compressed air should be used to clean the area around the existing spark plugs before removal. This can cause poor heat dissipation which leads to higher cylinder temperatures, possibly causing pre-ignition or detonation.
eBay
4 Pack D8TC Spark Plug Replace NGK 2120 D8EA for 125cc 150cc 200cc 250cc 4 Stroke Engine ATV Motorcycle Scooter
Aliexpress UK
NGK Standard Spark Plugs. Shown below is an over torqued spark plug that sheered due to user installation error. NGK states that incorrect torque values are responsible for up to 90% of all spark plug warranty claims.
eBay
NGK motorcycle Platinum spark plug CR8EGP is suitable for Jinan Light riding/Longxin motorcycle/New continent Honda(1pcs)
Aliexpress UK
4 x Genuine NGK Spark Plugs to suit your vehicle. vehicle reg.
eBay
1pcs Original NGK Spark Plug LMAR8A-9 4313 is Suitable For Yamaha MT07/03 Honda CB1100 Fosha 350 PCX160 OEM 31908-KTW-901
Aliexpress UK
NGK Standard Spark Plugs. Shown below is an over torqued spark plug that sheered due to user installation error. NGK states that incorrect torque values are responsible for up to 90% of all spark plug warranty claims.
eBay
4pcs Original Motorcycle NGK Spark Plug DR8EA DPR8EA-9 Motorcycle Spark Plug
Aliexpress UK
NGK Standard Spark Plugs. Shown below is an over torqued spark plug that sheered due to user installation error. NGK states that incorrect torque values are responsible for up to 90% of all spark plug warranty claims.
eBay
1pcs Original NGK Laser Iridium Spark Plug LKAR8AI-9 6706 Suitable For KTM Duke 250 390 400 ns200
Aliexpress UK
FORD SIERRA II Hatchback (GBC, GBG) 2.9 i XR 4x4 Hatchback Petrol 08/1988 02/1993 AWD 12 150 110. FORD SIERRA II Sapphire (GBG, GB4) 2.0 Saloon Petrol 01/1987 02/1993 RWD 8 105 77. FORD SIERRA II Sapphire (GBG, GB4) 2.0 4x4 Saloon Petrol 01/1990 12/1992 AWD 8 120 88.
eBay
4pcs Original NGK Spark Plug CR9E 6263
Aliexpress UK
Part Number: 4929, Trade No: DPR8EA-9. NGK Spark Plugs has been developing spark plug technology since the 1930s and manufacture plugs for every type of automotive engine, as well as for motorcycles, marine, horticultural, plant and many other applications.
eBay
1pcs Original Motorcycle NGK Iridium Spark Plug CR9EIX 3521 Upgrade CR9E CR9EK
Aliexpress UK
Part Number: 5423, Trade No: DR8ES. NGK Spark Plugs has been developing spark plug technology since the 1930s and manufacture plugs for every type of automotive engine, as well as for motorcycles, marine, horticultural, plant and many other applications.
eBay
1pcs Original NGK Spark Plug CR7HSA #4549 For CBT125 Haomai GY6 Ghost Fire Fuxi Qiaoge
Aliexpress UK