Description
Function of the Spark Plug
The spark plug ignites the compressed air-fuel mixture in the cylinder to produce power. Worn spark plugs cause misfires, rough idling, hard starting, poor fuel economy and flat acceleration, and can overload the ignition coils.
Fits the GW4G15 1.5 petrol engine as used in the GWM C10, GWM C20R, GWM C30, GWM C50, GWM CB150, GWM Florid, GWM M4 and Haval H1.
The engine takes 4 spark plugs; the price shown is per spark plug.
Why order it from Partszar
A faulty sensor, coil or starter feeds the engine the wrong signal, so it runs rich, misfires, will not start or drops into limp mode, and the fault light stays on until it is fixed. Once this is replaced the ECU gets what it expects and the vehicle runs the way it did when it was new.
- Fitment checked before it is listed. Every part is cross-referenced against the official parts catalogue and OEM part number so it fits first time. If your vehicle is listed above, this is the one you need. Not sure? Send us your VIN using the contact form below and we confirm the exact part for free, no obligation.
- Dispatched fast, tracked to your door. In-stock parts leave within 1 to 2 business days and reach you anywhere in South Africa in 2 to 5 business days with tracking. Back-order parts are sourced directly from our supplier, typically 3 to 4 weeks, and we keep you updated by email.
- Decide with confidence. Selected parts carry our 6-month limited guarantee when fitted by an RMI-approved mechanic. Not sure about anything? Contact us below before you order.
Need more info regarding GWM 4G15 1.5 Spark Plug?






Reviews
There are no reviews yet.