2 Genuine NGK 5113 BPMR4A Spark Plugs Solid Terminal for Chainsaw Lawnmower Small Engines
Pack of 2 genuine NGK BPMR4A spark plugs. Designed for chainsaws, lawnmowers, snow blowers, chippers, and other small engine applications requiring reliable ignition performance and OEM-quality durability.
Table of Contents
Item Specifics
- Brand: NGK
- Part Number: 5113
- Model: BPMR4A
- Quantity: 2 Spark Plugs
- Material: Nickel
- Thread Diameter: 14mm
- Thread Pitch: 1.25mm
- Terminal Type: Solid
- Type: Standard
- Size: 2.5mm
- Projected: Yes
- Resistor: Yes
- Resistor Value: 10k Ohm
- Heat Range: 4
- Torque Spec: Cast Iron 18-25.3 lb. / Aluminum 18-21.6 lb.
Product Description
NGK BPMR4A spark plugs are engineered for reliable ignition performance across a wide range of small engine equipment including chainsaws, lawnmowers, snow blowers, chippers, and other outdoor power tools. This 2-pack is ideal for quick replacements, repairs, or keeping spare plugs on hand.
Built with a solid copper core and nickel center electrode, these spark plugs offer excellent heat dissipation, improved conductivity, and long-lasting durability. The precision insulator design helps reduce fouling and ensures smooth engine operation.
Technical Overview
| Specification | Details |
|---|---|
| Material | Nickel |
| Thread Diameter | 14mm |
| Thread Pitch | 1.25mm |
| Terminal Type | Solid |
| Type | Standard |
| Projected | Yes |
| Resistor | Yes (10k Ohm) |
| Heat Range | 4 |
| Torque Spec (Cast Iron) | 18‑25.3 lb |
| Torque Spec (Aluminum) | 18‑21.6 lb |
Key Features
- ✔ Genuine NGK BPMR4A spark plugs
- ✔ Includes 2 spark plugs
- ✔ Copper core for superior conductivity
- ✔ Nickel electrode for durability
- ✔ Reduces fouling and improves ignition reliability
- ✔ Ideal for chainsaws, lawnmowers, and small engines
Common Applications
- Chainsaws
- Lawnmowers
- Snow Blowers
- Wood Chippers
- Small Engine Equipment
FAQ
Q: Are these genuine NGK spark plugs?
Yes, these are genuine NGK BPMR4A spark plugs.
Q: How many plugs are included?
This listing includes 2 spark plugs.
Q: What equipment do these fit?
They fit many chainsaws, lawnmowers, snow blowers, chippers, and other small engine equipment requiring BPMR4A plugs.
Q: What material is the electrode made from?
The center electrode is nickel for durability and efficient ignition performance.
Q: Do these plugs include a resistor?
Yes, they include a 10k Ohm resistor.
We at Red Rock Turf are a stocking distributor for Briggs and Stratton, Kohler, Toro dealer. We not only sell their OEM parts but we also use them on our equipment repairs and rebuilds. If there is something you need and don’t see it on one of our auctions, please email me through bob@redrockturf.com and I can get it in and create an auction for that item.
We also ship internationally!
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