Genuine NGK 7734 BPR5ES Spark Plug (Replaces 7832 BP5ES)
Item Specifics
Single Spark Plug – Resistor Type
Part Number: NGK 7734 / BPR5ES
Supersedes: 7832 BP5ES (Non-Resistor)
Quantity: 1 Plug
For chainsaw and many others small engines machines. This spark plug fits a lot of small equipment like chippers, chainsaws, snow blowers. NGK standard plugs are constructed for longer life and optimum performance.
Technical Specifications
| Specification | Details |
|---|---|
| Thread Diameter | 14mm |
| Thread Pitch | 1.25mm |
| Seat Type | Gasket |
| Reach | 19mm (¾”) |
| Hex Size | 13/16″ |
| Terminal Type | Removable Nut |
| Heat Range | 5 |
| Resistor | Yes (5K Ohm) |
| Electrode Type | Standard |
| Gap Size | 0.036 in |
| Tip Configuration | Loose |
| Shorty Spark Plug | No |
| Ground Electrode Quantity | 1 |
| Torque Specs | Cast Iron: 18-25 ft lbs | Aluminum: 18-21.6 ft lbs |
Construction Materials
| Component | Material |
|---|---|
| Center Electrode Core | Copper |
| Center Electrode Tip | Nickel |
| Electrode Core | Nickel |
| Electrode Tip | Nickel |
| Ground Electrode Core | Nickel |
| Insulator | 99% Highly Pure Alumina Silicate |
| Plating | 3-Step Trivalent (Silver Chromate & Zinc) |
Product Features
- Triple Gasket-Sealing Process: Virtually eliminates gas leakage past the shell
- High Purity Insulator: 99% highly pure alumina silicate insulator enables longer insulator noses to reduce fouling
- Enhanced Corrosion Resistance: 3-step trivalent-plating process uses silver chromate and zinc
- Copper Core: Provides enhanced spark and heat transfer
- Corrugated Ribs: Help prevent flashover and provide high dielectric strength
- Improved Anti-Fouling: Designed for reliable performance in small engines
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 [email protected] and I can get it in and create an auction for that item.
We also ship internationally!









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