
( Brand: Componentsplus ), ( Manufacturer Part Number: 130-807-10-2Z8 ), ( Part Type: Spark Plug ), ( California Prop 65 Warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov ), ( Oem Interchange Part Numbers1: 6221, 745, Bm6f ), ( Product Notice: As A Parts Distributor We Mostly Sell Aftermarket Parts ), ( Source: Aftermarket )
The **ComponentsPlus 130-807-10-2Z8 Standard Spark Plug** (also referenced as **6221 745** or **BM6F**) is a high-performance, precision-engineered ignition component designed to deliver reliable, efficient, and long-lasting spark generation for a wide range of automotive and light-duty applications. This spark plug is part of a robust lineup built to meet or exceed OEM specifications, ensuring optimal combustion, improved fuel efficiency, and reduced emissions while maintaining durability under demanding operating conditions. Crafted with a **resistor-type design**, this plug features a **14mm threaded shell** and a **0.625-inch (16mm) reach**, making it a versatile fit for engines requiring a standard heat range ideal for moderate to high-compression applications where consistent ignition performance is critical. The **copper core electrode** provides excellent thermal conductivity, allowing for rapid heat dissipation and minimizing the risk of fouling, while the **iridium-tipped center electrode** enhances wear resistance, extends plug life, and ensures a precise, high-energy spark even under high-voltage conditions. The **resistor coil** integrated into the plug body helps suppress radio frequency interference (RFI), reducing electromagnetic noise that could disrupt vehicle electronics or communication systems. Built to withstand extreme temperatures and mechanical stress, this spark plug is treated with a **high-temperature-resistant coating** on the insulator, preventing pre-ignition and ensuring stable performance across a broad operating range. Whether installed in a modern gasoline engine or a performance-oriented application, this plug delivers consistent ignition reliability, helping to maintain engine efficiency, power output, and longevity. Its compatibility with various engine types including those from automotive, marine, and small equipment manufacturers makes it a dependable choice for both original equipment and aftermarket repairs.
### **Pros and Cons of buying a ComponentsPlus 130-807-10-2Z8 (Equivalent to 6221, 745, BM6F) Spark Plug**
#### **Pros:**1. **OEM Equivalence** This spark plug is a direct replacement for several original equipment manufacturer (OEM) part numbers, including **6221, 745, and BM6F**, ensuring compatibility with your engine without modification.
2. **High-Quality Construction** ComponentsPlus is a reputable brand known for durable, reliable spark plugs that often match or exceed OEM standards in performance and longevity.
3. **Proper Heat Range** The **2Z8** heat range is designed for moderate heat dissipation, which is suitable for most modern engines running on standard or slightly enriched fuel mixtures. This helps prevent fouling while maintaining reliable ignition.
4. **Standard Thread and Gap** The **M14 x 1.25 thread** and **0.7 0.8 mm gap** (standard for many engines) ensure easy installation and proper ignition performance.
5. **Wide Availability** As a common replacement part, it is easy to find in auto parts stores, online retailers, and through aftermarket suppliers.
6. **Cost-Effective** Compared to OEM replacements, this aftermarket option is often priced lower while maintaining similar performance.
7. **Compatibility with Common Engines** This plug is designed for engines that originally used **6221, 745, or BM6F**, which are found in various European and Asian vehicles (e.g., some BMW, Mercedes, or Asian models with similar ignition systems).
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#### **Cons:**1. **Potential Brand Variability** While ComponentsPlus is reliable, aftermarket brands can sometimes have inconsistent quality compared to true OEM parts, though this is rare with well-regarded brands like ComponentsPlus.
2. **Heat Range Limitations** If your engine runs extremely hot (e.g., turbocharged or high-performance applications), a **colder heat range** (e.g., 2Z7) might be more appropriate to prevent pre-ignition. Conversely, if your engine runs cool (e.g., large displacement or heavy loads), a **warmer range** (e.g., 2Z9) could be better.
3. **No Performance Enhancements** This is a **standard replacement plug**, not an iridium or platinum performance plug. If you re looking for extended lifespan or better ignition reliability, you may need to consider higher-end alternatives.
4. **Installation Requirement** Like all spark plugs, this must be installed correctly (proper torque, clean threads, and gasket sealing) to avoid misfires or engine damage. Improper installation can void warranties or cause performance issues.
5. **Fuel Quality Dependency** Spark plugs perform best with clean fuel. If your vehicle runs on low-quality or ethanol-blended fuel, fouling may occur more quickly, reducing lifespan.
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### **Conclusion**
The **ComponentsPlus 130-807-10-2Z8** is a **solid, cost-effective choice** for replacing standard spark plugs in engines that originally used **6221, 745, or BM6F**. It offers **reliable performance, ease of installation, and broad compatibility**, making it a practical option for most drivers. However, if your engine has **unique requirements** (e.g., extreme heat, high-performance tuning, or frequent short trips), you may need to verify the **heat range** or consider **higher-end plugs** (e.g., iridium or platinum) for longer lifespan.
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### **Recommendation**
- **Buy this plug if:**- You need a **direct OEM replacement** for a standard application.
- Your engine runs under **normal conditions** (no extreme heat or cold).
- You want a **budget-friendly, reliable option** from a trusted brand.
- **Consider alternatives if:**- Your engine is **turbocharged or high-performance**, and you need a **colder heat range**.
- You want **longer lifespan** (consider **iridium or platinum plugs**).
- Your vehicle has **unique ignition requirements** (check with a mechanic or parts specialist).
**Final Verdict:** For most standard applications, the **ComponentsPlus 130-807-10-2Z8** is a **good, no-frills replacement** that balances cost and reliability. Always ensure proper installation and follow maintenance intervals.
Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than. Warranty does not cover failure due to accident, abuse, neglect or as the result of normal wear and tear. SPECIFICATION: ORDER ONE TO RECEIVE 10 SPARK PLUGS. Product Notice: As a parts distributor we mostly sell aftermarket any OEM would be noted as such.
All parts sold are new. ComponentsPlus products, when properly installed, are warranted against defects in materials and workmanship to the original purchaser for a period of one 1 year from date purchase.