Loncin Engine Spark Plug for Snow Blowers
This is a replacement spark plug for the Loncin engines used on snow blowers, sold to dealers, rental fleets and importers who carry a service parts programme. It is the cheapest consumable on the machine and the one that most often explains a hard start or a misfire at low temperature, so a workshop that has none on the shelf loses a whole repair slot to a part worth very little. SONJUN supplies the complete accessory range for its snow blowers, which means the plug can be ordered against the machine model instead of being cross referenced from a worn part. Buying plugs in the same shipment as the machines keeps the service counter stocked from day one of the season.
- Matched to the Loncin snow engine fitted to the machines, so the reach and thread are not in doubt
- Low value consumable that clears the most common no start complaint in minutes
- Ordered on the same purchase order as machines and other snow blower accessories
- Sample quantities accepted so a dealer can confirm fitment before stocking
- Quality failures inside the warranty period are replaced free of charge
- Out of warranty parts are sold at cost price, which keeps a pre season service kit cheap to assemble
Product Gallery
Application Scenarios
- Pre season service kits built for every machine in a rental fleet
- Counter sales at a dealer during the first cold snap of the winter
- Diagnosing a hard start before a workshop commits to stripping the fuel system
- Importers stocking a fast moving consumable alongside the machine range
- Municipal workshops servicing in house snow equipment between snow events
Who It Is For
- Importers and distributors of snow throwers running a parts programme
- Service dealers and independent small engine workshops
- Equipment rental companies maintaining their own fleet
- Municipal and facility maintenance workshops
- Online spare parts and consumables resellers
Problems It Solves
- A fouled or worn plug reads as a fuel fault and sends a workshop down the wrong diagnostic path
- Cold starting gets progressively worse through a season on an original plug that was never changed
- Cross referencing a plug from a corroded old part wastes counter time and risks the wrong reach
- Running out of a low value consumable stops a service line that is otherwise fully stocked
- Sourcing consumables separately adds a second supplier and a second freight cost
Technical Features
- Replacement spark plug for the Loncin engine used on SONJUN snow blowers
- Part of the full snow blower accessory range supplied by the machine manufacturer
- Available with matching carburetors and air filters as a complete tune up set
- Can be loaded into the same container as a machine order
Quality Control
- Incoming inspection on bought in engine components before they enter stock
- 100% inspection of parts before packing
- Full order inspection before shipment with real time production status shared with the buyer
Customization Options
- OEM and ODM supply to buyer specification
- Buyer branding on parts packaging
- Individual retail blister or bulk carton packing to suit the channel
- Labelling to the buyer's own part numbering system
How It Compares
Against Generic hardware store plug
A plug picked off a general rack may be the wrong reach for the head and can contact the piston. This part is supplied against the engine actually fitted.
Against Cleaning and regapping the old plug
Cleaning a fouled plug gets a machine started once. A worn electrode keeps misfiring under load, which is exactly when the operator is in deep snow.
Against Buying consumables from a third party supplier
A separate consumables supplier means another shipment and another freight cost. Plugs ordered here travel in the machine container.
Use Guide
- Let the engine cool before removing the plug so the thread in the aluminium head is not damaged
- Read the old plug before fitting the new one, as its colour tells you whether there is also a fuel or oil fault
- Tighten to a firm seat rather than over torquing into the head
- Refit the lead fully so it does not shake loose under auger load
- Change the plug as part of the pre season service rather than waiting for a no start
Loncin engine parts-spark plug Buyer Questions
What is the minimum order quantity for spare parts?
The standard MOQ is one 20ft container, but a 1 PC sample order is acceptable so you can confirm fitment first.
How long is the lead time?
25 to 35 days for one 40HQ container. A sample order ships in 1 to 7 days.
Can plugs ship together with a machine order?
Yes. Spare parts are normally loaded in the same container as the machines, so there is no second freight charge.
What warranty applies to spare parts?
Within the warranty period, parts needed because of a quality problem are replaced free of charge. Outside it, parts are sold at cost price.
Can the packaging carry our own brand?
Yes. OEM and ODM is available, including buyer branding and packaging artwork.
What payment terms do you accept?
Western Union, PayPal or T/T depending on the order quantity. Shipment is from Ningbo or Shanghai.
How fast do you reply to a parts enquiry?
Within 24 hours. Office hours are Monday to Friday 08:00 to 17:00 and Saturday to Sunday 09:00 to 18:00 China time.
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View Specifications →Guides That Help You Specify This
How to Choose a Snow Thrower for a Commercial Clearing Route
Clearing width, intake height and drive type decide how long a fixed route takes. Here is how to specify a machine against the route rather than against a brochure.
Read the guide →Snow Blower Spare Parts a Pre Season Stocking List
The parts that actually stop a machine mid route are cheap, small and never in stock when they are needed. Stock them in autumn instead.
Read the guide →Request a Quotation for the Loncin engine parts-spark plug
Send your quantity and destination and we will come back within 24 hours with price, container loading and lead time.