COMPONENTSPLUS 130-224-6-2Z8 Resistor Carded Spark Plug 6784 CMR7A

( Brand: Componentsplus ), ( Manufacturer Part Number: 130-224-6-2Z8 ), ( Part Type: Spark Resistor 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: 6784, Cmr7a ), ( Product Notice: As A Parts Distributor We Mostly Sell Aftermarket Parts ), ( Source: Aftermarket )

Review COMPONENTSPLUS Resistor Carded Spark Plug By Parts 130-224-6

The **ComponentsPlus 130-224-6-2Z8 Resistor Carded Spark Plug (Part Number: 6784 CMR7A)** is a high-performance, precision-engineered ignition component designed to deliver reliable starting, smooth operation, and extended engine life in modern gasoline-powered vehicles. This spark plug features a **resistor carded design**, which integrates a built-in resistor into the plug s base, effectively reducing radio frequency interference (RFI) and electromagnetic noise critical for vehicles equipped with advanced electronic systems, such as fuel injection, engine control units (ECUs), or onboard diagnostics (OBD-II). The resistor dampens the high-frequency electrical pulses generated during ignition, preventing potential interference with sensitive electronics, such as radio receivers, GPS systems, or engine sensors, while maintaining optimal spark energy for efficient combustion.

Constructed with a **7mm threaded shell and a 14mm hex body**, this spark plug adheres to the **NGK CMR7A specification**, ensuring compatibility with a wide range of automotive applications, including performance-oriented engines and high-mileage vehicles. The **platinum-tipped electrode** provides exceptional durability, resistance to electrode erosion, and consistent spark performance over extended use, reducing the need for frequent replacements. The **heat range of 700 F (371 C)** makes this plug suitable for moderate to high-compression engines, offering a balanced performance between fouling resistance and pre-ignition prevention, making it ideal for both daily drivers and enthusiasts seeking reliable ignition without excessive wear.

The **carded resistor design** not only enhances electrical compatibility but also simplifies installation, as the resistor is pre-installed within the plug s base, eliminating the need for separate resistor wiring harnesses. This design is particularly advantageous in modern vehicles where space and wiring complexity are concerns, ensuring a cleaner and more streamlined installation process. Additionally, the **ceramic insulator** and **nickel alloy shell** contribute to thermal efficiency, helping to maintain consistent spark performance across varying engine temperatures and operating conditions.

Whether used in **aftermarket performance builds, classic car restorations, or as an OEM replacement**, this spark plug delivers a robust combination of reliability, noise suppression, and longevity. Its compatibility with **NGK s proven CMR7A specification** ensures that it meets or exceeds factory standards, providing drivers with confidence in ignition performance while minimizing the risk of electrical interference. For those seeking a balance of performance, durability, and compatibility, the **ComponentsPlus 130-224-6-2Z8 resistor carded spark plug** is an excellent choice for maintaining optimal engine function and reducing potential electrical issues in modern vehicles.

### **Pros and Cons of buying a ComponentsPlus 130-224-6-2Z8 Resistor Carded Spark Plug (6784 CMR7A)**

1. **Compatibility and Reliability** This spark plug is designed for specific engine applications (likely older General Motors vehicles, such as the 6784 CMR7A model). ComponentsPlus is a trusted brand known for producing high-quality aftermarket parts, ensuring proper fitment and performance.

2. **Resistor-Carded Design** The resistor card is built into the plug, which helps reduce radio frequency interference (RFI) and electromagnetic noise. This is particularly useful in modern vehicles with advanced electronics, preventing potential issues with ignition systems or radio reception.

3. **Durability and Performance** The plug is likely made with heat-resistant materials and proper heat range specifications, ensuring longevity and consistent ignition. This can lead to better fuel efficiency and smoother engine operation compared to worn or low-quality plugs.

4. **Ease of Installation** Being a standard spark plug, it should be straightforward to install, requiring only basic tools. The resistor card is pre-installed, eliminating the need for additional modifications.

5. **Cost-Effective Replacement** Compared to OEM (original equipment manufacturer) parts, this aftermarket option is often more affordable while maintaining reliability. This makes it a practical choice for budget-conscious consumers.

6. **Widely Available** ComponentsPlus products are distributed through various auto parts retailers, making it easy to purchase online or in-store.

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1. **Potential Quality Variability** While ComponentsPlus is reputable, aftermarket parts can sometimes vary in quality compared to OEM components. Some users may experience slight differences in performance or longevity, though this is rare with well-regarded brands.

2. **Limited Warranty** Aftermarket spark plugs often come with shorter warranties than OEM parts. If the plug fails prematurely, the warranty may not cover the full cost of replacement.

3. **Mismatch with Engine Specifications** If the plug does not perfectly match the engine s heat range or gap requirements, it could lead to issues such as fouling (for a plug that s too cold) or pre-ignition (for one that s too hot). Always verify compatibility with your vehicle s manual or a trusted mechanic.

4. **Compatibility Confusion** The part number (130-224-6-2Z8) may be specific to certain engine variants or years. Purchasing the wrong plug for your vehicle could cause performance problems or damage. Double-checking the application is critical.

5. **No OEM Branding or Support** Unlike OEM parts, this is an aftermarket product, meaning you won t have access to the same level of manufacturer support or guarantees.

6. **Potential for Counterfeit Products** When buying online, there is a risk of receiving counterfeit or low-quality knockoffs, especially from untrusted sellers. Purchasing from authorized retailers or verified sellers mitigates this risk.

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The **ComponentsPlus 130-224-6-2Z8 resistor-carded spark plug (6784 CMR7A)** is a solid aftermarket option for vehicles requiring this specific part. It offers reliability, RFI protection, and cost savings while being widely available. However, it is essential to ensure the plug matches your engine s specifications to avoid performance issues. While aftermarket parts generally hold up well, they may not offer the same warranty or support as OEM components.

- **Buy from a trusted source** (e.g., ComponentsPlus official website, reputable auto parts retailers like AutoZone, O Reilly, or RockAuto) to avoid counterfeit products.

- **Verify compatibility** with your vehicle s engine and year using the manufacturer s service manual or a reliable online database.

- **Consider OEM or high-end aftermarket alternatives** (e.g., NGK, Denso, or Bosch) if you prioritize extended warranties or premium performance.

- **Install the plug correctly** and follow maintenance intervals to maximize its lifespan.

For most consumers, this spark plug is a **good, cost-effective choice** provided the correct application is confirmed. If you re unsure about compatibility, consult a mechanic before purchasing.

Details:

Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than. All parts sold are new. Warranty does not cover failure due to accident, abuse, neglect or as the result of normal wear and tear. 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.

Product Notice: As a parts distributor we mostly sell aftermarket any OEM would be noted as such.

part #: 13022462z8 prices

• $60.81-$116.33

specifications cyclesparkplugs:

• brand: Componentsplus
• mpn: 130-224-6-2z8
• part type: Spark Resistor 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: 6784, Cmr7a
• product notice: As A Parts Distributor We Mostly Sell Aftermarket Parts
• source: Aftermarket

returns cyclesparkplugs:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

shipping cyclesparkplugs:

• transit: 3-7 Days
• cost: $0.00
• class: Economy, Standard, Expedited, One-day
• type: Fixed
• service: Economy, Standard, Expedited, Overnight

offer cyclesparkplugs:

• options: Ship-to-home
• started: February 17, 2026
• sold: 0
• availability: In Stock

payments cyclesparkplugs:

• other
• credit card: Diners-club
• wallet: Google-pay

general cyclesparkplugs:

• condition: New
• Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Spark Plugs

seller cyclesparkplugs:

• rating: 98.7%
• # reviews: 52321
• city: Morrisville, North Carolina

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