- NGK spark plug BPMR6A 3055114R is a reliable spark plug for chainsaws, scythes and trimmers. Ensures easy starting, even engine operation, lower fuel consumption and longer machine life. Ideal for Oleo-Mac, NAC, Husqvarna, Dolmar, AL-KO.
NGK spark plug BPMR6A 3055114R - what it is and why you should choose it?
The NGK BPMR6A 3055114R spark plug is a high-quality ignition system component designed for two-stroke engines used in chainsaws, trimmers and lawnmowers. Responsible for creating a spark that ignites the fuel-air mixture in the combustion chamber. Its quality determines ease of starting, even engine operation, low fuel consumption and reduced exhaust emissions.
The NGK BPMR6A model is manufactured by the world leader in ignition technology - NGK. The use of modern materials, precise electrode geometry and heat- and mechanical-resistant design make this candle a popular choice for both amateur users and professional service technicians of garden equipment.
In practice, this means for the user stable ignition even with frequent cold starts, less susceptibility to candle flooding, and a much longer service life compared to cheap replacements. This is ideal when you want trouble-free operation of your chainsaw, scythe or trimmer throughout the season.

Where the NGK BPMR6A candle is installed and what machines it fits on?
NGK BPMR6A 3055114R spark plug is designed for installation in small gasoline engines, usually two-stroke engines found in garden and forestry equipment. It is mounted directly in the cylinder head, in the place provided by the engine manufacturer. With a standard thread diameter of 14.0 mm and a thread length of 9.5 mm, this candle fits a very wide range of equipment.
Candle fits most chainsaws and brushcutters Also suitable for Oleo-mac, Victus, Nac, Alko, Topsun, Husqvarna Dolmar, Efco, and other.
In practice, this means that the NGK BPMR6A will perform m.in. w:
- chainsaws used for cutting firewood, backyard logging or carpentry work,
- petrol lawnmowers and trimmers designed for lawn care, removing weeds near fences or in hard-to-reach areas,
- forestry mowers working in difficult terrain,
- other garden machines with a two-stroke engine, where the manufacturer has provided for the use of a candle with identical parameters.
If you have used other brands of candles so far, NGK BPMR6A can easily replace popular models. It is the equivalent of candles:
| Brand | Candle model |
| Bosch | WKA145TR6 |
| Bosch | WKA200TR6 |
| Bosch | WSR7F |
| Bosch | WSR8F |
| Champion | RCJ8Y |
| Beru | 14SR-6F |
| Brisk | PR17Y |
| Brisk | PR18Y |
| Denso | W20MPR-U |
| Pal | PR17Y |
Thanks to this broad compatibility, you can replace your existing spark plug with NGK BPMR6A without worry, gaining better ignition quality and longer component life.

Use of NGK BPMR6A spark plug in daily operation
NGK BPMR6A spark plug is designed for heavy use in garden and forest conditions. It works well wherever the engine is frequently switched on and off, operates at different speeds and is exposed to varying heat loads.
Examples of application in daily work:
- Work in the garden near the house - Regular mowing of grass, trimming at flower beds, trees and fences, removal of volunteer trees on the plot. Stable ignition spark makes it easier to start the engine frequently, even after a long stoppage.
- Forestry and utility work - Cutting firewood with a chainsaw, preparation of structural timber, stand maintenance work. Reliable spark plug eliminates the risk of engine quenching while cutting.
- Professional gardening services - When your equipment is running for hours a day, a long-lasting NGK BPMR6A candle translates into less service downtime, lower service costs and greater end-customer satisfaction with the service provided.
Thanks to its properly selected thermal range, the candle performs well both for short work cycles (e.g., quick trimming) and for longer, continuous use of the chainsaw in the field.
The most important technical features of the NGK BPMR6A 3055114R candle and their advantages
Technical data:
- Width of key: 19.0 mm
- Thread diameter: 14.0 mm
- Thread length: 9.5 mm
- Electrode spacing: 0.7 mm
- Manufacturer Symbol: BPMR6A
- External code: 3055114R
- EAN code: 8026619082499
These parameters translate into concrete benefits for the user:
- Easy installation - standard M14 x 1.25 thread with a length of 9.5 mm and a wide hexagon for a 19 mm wrench allow for quick installation using popular candle wrenches. Replacing a spark plug takes minutes and does not require specialized tools.
- Optimum electrode spacing 0.7 mm - factory-set electrode gap provides a stable spark at typical ignition system parameters on chainsaws and brushcutters. This reduces the risk of misfiring and erratic engine operation.
- High resistance to deposits - appropriately selected electrode materials and insulator design minimize carbon build-up when running on a two-stroke mixture. As a result, the candle retains its properties longer and requires cleaning less often.
In everyday use, this means fewer problems with candle "flooding," fewer failed starting attempts, and stable engine operation even after many hours of use.
Durability, reliability and benefits of choosing a genuine NGK BPMR6A spark plug
When you choose the NGK BPMR6A 3055114R spark plug, you are investing in the durability and reliability of your equipment. Genuine NGK spark plugs are manufactured under strict quality standards, which translates into reproducible parameters and a long period of trouble-free operation.
Key user benefits:
- Faster engine startup - especially noticeable after prolonged equipment downtime or in colder weather. A properly selected spark plug with a strong spark will reduce the number of starter pulls.
- Uniform operation at idle and under load - Less "intermittency," reduced engine throttling when adding gas, and stable RPMs when working in dense grass or cutting thick logs.
- Lower fuel and oil consumption - correct combustion of the mixture means less combustion and less unburned fuel in the exhaust gas. A benefit to your wallet and the environment.
- Engine protection - Regular replacement of the spark plug with a quality model, such as NGK BPMR6A, reduces the risk of overheating, detonation or excessive deposits in the combustion chamber, which affects the life of the engine.
If you want your chainsaw or lawnmower to work reliably in all conditions, the NGK BPMR6A spark plug is one of the key components to take care of. Its replacement is quick and inexpensive, and the effects - clearly noticeable every time the machine is run.
How to properly select and operate an NGK BPMR6A spark plug?
To realize the full potential of the NGK BPMR6A 3055114R candle, it is worth paying attention to some practical tips:
- Check compliance with device instructions - Before buying, make sure that the manufacturer of the saw or scythe allows the use of a candle with the parameters of BPMR6A or one of the equivalents listed above. In most modern devices, this is the standard type of candle.
- Use the right fuel-oil mixture - too rich or too poor a mixture can affect rapid carbon build-up or candle overheating. Always use the oil to gasoline ratio recommended by the equipment manufacturer.
- Regularly check the condition of the candle - check the color of the insulator and electrodes every few hours of operation. Light brown sediment indicates proper engine operation. Dark, wet carbon build-up may indicate a mixture that is too rich or the need to clean/replace a spark plug.
- Don't twist the thread - When installing, use the correct wrench and torque according to the engine manufacturer's recommendations. This will ensure proper heat dissipation and tightness of the combustion chamber.
By applying the above rules, you will extend the life of the NGK BPMR6A candle and ensure optimal operation of the entire engine.
FAQ - Frequently asked questions about NGK spark plug BPMR6A 3055114R
1. Does the NGK BPMR6A spark plug fit my chainsaw/scythe engine??
The NGK BPMR6A spark plug fits most chainsaws and brushcutters, especially machines from Oleo-Mac, Victus, NAC, AL-KO, Topsun, Husqvarna, Dolmar, Efco and many other brands. To be 100% sure, check your equipment manual for the type of candle or compare with equivalent numbers: Bosch WKA145TR6, WKA200TR6, WSR7F, WSR8F; Champion RCJ8Y; Beru 14SR-6F; Brisk PR17Y, PR18Y; Denso W20MPR-U; Pal PR17Y.
2. How often should you replace the spark plug in your chainsaw or lawnmower?
Frequency of replacement depends on the intensity of use and operating conditions. For typical amateur garden use, it is recommended that the candle be checked every season and replaced every 1-2 seasons. When working professionally (many hours a day), it is worth inspecting the candle more often - for example, every few dozen hours of operation - and replace it when signs of wear appear (firing problems, uneven engine operation, strong deposits).
3. Can the 0.7 mm electrode spacing be adjusted?
The NGK BPMR6A spark plug is supplied with a factory-set electrode spacing of 0.7 mm, optimal for most chainsaw and brushcutter ignition systems. If necessary (e.g., after intensive cleaning), the gap can be gently adjusted with a gap gauge, but maintaining the recommended 0.7 mm, so as not to degrade the quality of the spark.
4. What are the symptoms of a worn or damaged spark plug?
The most common symptoms include difficulty firing the engine, misfiring, engine "choking" when adding gas, loss of power, increased fuel consumption, and visible black, oily deposits on the insulator and electrodes. In such situations, it is a good idea to replace the spark plug with a new NGK BPMR6A first.
5. Is it difficult to replace the NGK BPMR6A plug yourself?
Not. On most chainsaws and brushcutters, replacing the spark plug is very simple. Simply disconnect the ignition cable pipe, unscrew the old spark plug with a 19mm wrench, check the condition of the socket, then screw in the new NGK BPMR6A spark plug by hand and tighten with the wrench according to the recommended torque. The whole operation takes only a few minutes and allows you to quickly restore the efficiency of the device.
WARRANTY TERMS AND CONDITIONS
For warranty terms and conditions, please refer to the instruction manual included in the device packaging. Devices covered by the extended warranty (3 and 5 years) require the execution of the mandatory warranty inspections (payable) at the times specified in the warranty terms and conditions.
The obligations of the guarantor under the guarantee are to repair the defective goods, the advertised device is not subject to replacement or cash back.
1. The manufacturer guarantees its products for a period of time:
- Oleo-Mac internal combustion mowers 60 months for consumer use and 12 months otherwise
- Oleo-Mac chainsaws, Oleo-Mac scythes, Oleo-Mac electric mowers, Oleo-Mac trimmers
TR 61 E and TR 91 E, garden tractors. EMAK K-series internal combustion engines powering mowers and
tractors 36 months for consumer use and in other cases 12 months
- Other devices for consumer use 24 months and in other cases 12 months
Additional consumer warranty on Briggs&Stratton engines after the expiration of the manufacturer's warranty period of 12 months -
The condition for maintaining the 36-month warranty period is to perform two paid inspections of the device at an authorized service center - in 12 and 24 month from the date of purchase no later than 7 days after the specified date.
As a condition for maintaining the 60-month warranty period, four paid inspections of the device must be performed at an authorized service center - at 12, 24,36 and 48 months from the date of purchase no later than 7 days after the appointed date. All inspections performed by the dealer must be recorded in the electronic
b2B guarantee settlement system. Internal combustion engines of other brands (Briggs & Stratton, HONDA, KAWASAKI, SUBARU, etc.).) and hydrostatic transmissions are covered by a separate warranty manufacturer. Details of the warranty terms and conditions are contained in separate manuals for the listed components.
2. The warranty covers all damages occurring during the warranty period resulting from the discovery of latent material defects during this period, assembly or technological.
3. The technical staff will proceed with the repair in the time allowed by organizational requirements, always as soon as possible.
4. The choice of how to remove the damage is up to the guarantor, who can remove the defect by repairing the device or replacing the damaged part. Regardless
way of removing the damage, the warranty continues, extended by the time of removal of the damage by the guarantor.
5. Warranty repair can only be carried out on the basis of the device registration in the B2B system or a valid warranty card with proof of purchase.
Failure to register the device, the warranty card or its cancellation will exclude the guarantor's liability under the warranty provided.
6. The user has the right to appeal against the decision of the service point regarding the qualification of the reported failure. The appeal must be submitted only in the form of in writing with a set of documents stating the course of repairs made and a description of the technical condition of the equipment at the time of the original inspection made by the service point.
7. The warranty period is extended by the time necessary for warranty repair. The dates posted on the claim in the b2B electronic guarantee settlement system.
8. The repair shop is required to make entries regarding the scope of warranty repairs in the B2B electronic warranty billing system.
9. For paid repairs performed, the guarantor provides a 3-month warranty on the condition that the repair is carried out in the guarantor's workshop and that the repair is used for the repair original spare parts. The basis for the claim is the proof of purchase of parts and the service performed.
10. Warranty repair is not subject to: damage caused by improper operation, damage caused by using the device for purposes for which it is not intended, damage caused by the use of improper consumables, mechanical damage, and
caused by improper transportation or storage, damage caused by lack of maintenance, components that have suffered wear and tear in service during proper operation.
11. The warranty is voided as a result of structural changes or modifications made by the user, as a result of interference found by the service point
inside the device by unauthorized persons, as a result of breaking or dismantling the carburetor adjustment locks, in the event that entries are found to have been made in the warranty card by unauthorized persons.
12. The warranty does not cover consumable items and items that wear out during the warranty period, such as:
- Consumable components, e.g.: cutting blades, discs, cutting bars, vee heads, filters, starter cables, spark plugs, bulbs, wheels, drums and clutch jaws,
clutches and friction discs, drive belts, safety bolts, cutting chains and guides, high-pressure washer lances.
- Engine components: cylinders, pistons, rings, crankshaft, bearings, pan, carburetor diaphragms.
- Other consumable parts: knife hubs, safety keyways, shock absorbers, bearings, pan, gears, overload fuses, carbon brushes, control ties and cables
- Starting batteries used in machines with an electric starter
- Components not mentioned in these warranty conditions , which obviously wear out during operation, transportation and storage (such as coating painting).
13. Warranty repair does not include installation, adjustment and maintenance activities.
14. Damage such as engine seizure, bent or cracked crankshaft, broken magnet wheel keyway or knife hub are not repairable warranty.
15. If the service center does not fulfill its obligations, the user is obliged to inform the guarantor of this fact. Refusal to comply repair by the service center must be entered in the warranty card. If the guarantor does not recognize the repair as a warranty repair, the cost of repair and transport is covered by the claimant.
16. Defective spare parts replaced under warranty repair are the property of the guarantor.
17. Complaint should be reported to the nearest authorized service center or directly to the guarantor. Reporting a complaint at the point of sale may cause an increase in repair time.
18. During the reception of the device after warranty repair, it is his duty to make sure that the received device is complete and undamaged. The repair point has the obligation to start the device before handing it over to the user after repair.
19. The service point has the right to charge a fee for performing maintenance activities that are the responsibility of the user and require them to be performed before the proceeding with the repair. The repair shop is obliged to replace, at the user's expense, all components that ensure the safety of the work, which have been damaged damage during operation regardless of the consent of the user.
20. A continuously updated list of service points can be found at www.victus.en
21. The warranty for the goods sold does not exclude, limit or suspend the buyer's rights under the warranty provisions for defects in the goods sold.
22. The cost of an unjustified complaint is paid by the complainant.
23. This warranty is valid in the territory of the Republic of Poland.
24. Any damage caused during transport should be immediately reported to the carrier under penalty of voiding the warranty.
25. The warranty does not cover possible damages caused directly or indirectly to persons or things due to defects in the device or resulting from prolonged downtime in the operation of the device.








