AUTOLITE Resistor Spark Plug 009100254832

( Brand: Autolite ), ( Manufacturer Part Number: 4062S ), ( Type: Electrical ), ( Country Of Origin: China ), ( Item Length: 3.300 ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( Authorized Dealer: Yes ), ( Height: 0.900 ), ( Legal Disclaimer: Your Local Laws Before Purchasing. ), ( Photo Disclaimer: For Reference Only, May Differ From Product, See Item Details. ), ( UPC: 009100254832 )

Review AUTOLITE 4062 Resistor Spark Plug

The **Autolite 4062S and 4062 Resistor Spark Plugs** represent a robust and reliable choice for high-performance and standard gasoline engines, engineered to deliver consistent ignition and optimal combustion efficiency. These spark plugs are part of Autolite s trusted line of automotive components, known for their durability, precision manufacturing, and compatibility with a wide range of vehicles. The **4062** is a standard copper core plug with a fine wire electrode, designed for general use in engines requiring a reliable yet cost-effective ignition solution. Meanwhile, the **4062S** variant features a **resistor tip**, which helps reduce radio frequency interference (RFI) and electromagnetic noise, making it an ideal choice for vehicles equipped with modern electronics, such as anti-lock braking systems (ABS), airbags, or onboard diagnostics (OBD-II). Both plugs utilize a **14mm thread size** and a **12.5mm reach**, ensuring a secure fit in standard spark plug wells while maintaining proper gap spacing for efficient combustion.

Crafted with a **copper core electrode**, the Autolite 4062 and 4062S plugs offer excellent heat dissipation and conductivity, promoting a strong, consistent spark even under demanding conditions. The fine wire electrode ensures precise ignition, reducing misfires and improving fuel efficiency, while the **iridium-tipped ground electrode** (on the 4062S) enhances wear resistance and longevity, extending the plug s service life compared to traditional nickel-based designs. The **resistor tip** on the 4062S model further distinguishes it by filtering out electrical noise that could disrupt sensitive vehicle systems, making it particularly well-suited for modern engines where electromagnetic interference (EMI) is a concern. Both plugs are built to meet or exceed industry standards for performance, ensuring reliable starts, smoother acceleration, and reduced engine wear over time.

Whether installed in a high-mileage vehicle requiring a budget-friendly yet dependable solution or in a performance-oriented engine where reduced RFI and consistent ignition are critical, the Autolite 4062 and 4062S spark plugs deliver a balanced combination of affordability and performance. Their universal compatibility with a vast array of vehicles from domestic sedans and trucks to imported models makes them a convenient and practical upgrade for mechanics, DIY enthusiasts, and fleet managers alike. With proper installation and regular maintenance, these plugs can help maintain optimal engine health, reduce the risk of misfires, and contribute to overall vehicle reliability, making them a standout choice for those seeking a dependable ignition solution without compromising on quality.

### Pros and Cons of Buying Autolite 4062S (4062 Resistor) Spark Plugs

1. **Affordability** Autolite spark plugs are generally budget-friendly compared to premium brands, making them a cost-effective choice for basic maintenance or replacement.

2. **Widespread Availability** These plugs are widely stocked at auto parts stores, online retailers, and even some big-box stores, ensuring easy access.

3. **Basic Performance** For older vehicles or those with simple ignition systems, Autolite 4062S plugs provide adequate performance without requiring high-end features.

4. **Compatibility** The 4062 resistor design is suitable for many older engines, particularly those built before the 1990s, where resistor plugs were standard.

5. **Decent Durability** While not as long-lasting as premium plugs, they typically last between 20,000 and 30,000 miles with proper maintenance, which is reasonable for the price.

6. **No Special Installation Requirements** These plugs do not require advanced tools or expertise to install, making them a straightforward DIY-friendly option.

1. **Lower Quality Materials** Autolite uses less premium alloys and electrode materials compared to brands like NGK or Champion, which can lead to faster wear and reduced performance over time.

2. **Shorter Lifespan** Expect to replace them more frequently than higher-end plugs, especially in high-performance or turbocharged engines.

3. **Potential for Misfires** Due to their basic construction, they may be more prone to misfires in older or high-mileage engines, particularly if the ignition system is already worn.

4. **Less Efficient Combustion** The resistor design can slightly reduce fuel efficiency and power output compared to non-resistor plugs, which are now more common in modern engines.

5. **Limited Warranty** Autolite s warranty is typically shorter and less comprehensive than that of premium brands, offering less protection if issues arise.

6. **Not Ideal for Modern Engines** Many newer vehicles require non-resistor plugs (e.g., 4062 non-resistor) or even platinum/iridium plugs for optimal performance and emissions compliance. Using resistor plugs in these engines can cause check engine lights or drivability issues.

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Autolite 4062S resistor spark plugs are a practical choice for budget-conscious drivers maintaining older vehicles or those who prioritize cost over longevity. They offer a no-frills solution for basic ignition needs and are suitable for engines designed to use resistor plugs. However, they are not ideal for modern engines, high-performance applications, or drivers seeking long-term reliability. If you re working on a classic car, a high-mileage vehicle, or simply need a temporary replacement, these plugs will serve the purpose. For newer or performance-oriented engines, investing in higher-quality plugs (e.g., NGK or Champion) is recommended to avoid potential issues and improve engine efficiency.

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- You re working on an older vehicle (pre-1990s) that requires resistor plugs.

- You re on a tight budget and need a basic replacement.

- You re performing a routine maintenance check and want to avoid unnecessary expenses.

- Your vehicle is modern (post-1990s) and requires non-resistor or premium plugs.

- You re driving a high-performance or turbocharged engine where longevity and efficiency matter.

- You want to maximize fuel economy or engine performance.

- You prefer a longer warranty or better build quality.

For most modern vehicles, opt for **non-resistor plugs** (e.g., Autolite 4062 non-resistor) or **premium brands** like NGK (e.g., DCPR8E-9) or Champion (e.g., RC12YC) to ensure compatibility, reliability, and optimal engine function.

Details:

Engineered to meet or exceed Factory specifications. Thread 14mm Reach 3/4in. NGK PLUG PART# B8EG, B8EGV, B8ES, B8EV, B8EVX, BPR9ES, BPR9EVX, BR8EA, BR8EG, BR8EIX, BR8ES, BR8ES SOLID, BR8ES-11, BR8ES-A, BE8EV, BR8EVX, BR9EYA, BR10ECS, BZ8ES, R5671-8. Season-long plug.

Spark Plug Code: 4062. Combines quality and performance.

part #: 4062s prices

• $6.66-$24.65

specifications cyclesparkplugs:

• brand: Autolite
• mpn: 4062s
• type: Electrical
• country of origin: China
• item length: 3.300
• california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
• manufacturer warranty: 1 Year Manufacturer Warranty
• authorized dealer: Yes
• height: 0.900
• legal disclaimer: Your Local Laws Before Purchasing.
• photo disclaimer: For Reference Only, May Differ From Product, See Item Details.
• upc: 009100254832

offer cyclesparkplugs:

• started: February 10, 2026
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 9

payments cyclesparkplugs:

• wallet: Paypal
• other
• credit card: Discover

shipping cyclesparkplugs:

• transit: 2-7 Days
• type: Fixed
• service: Expedited, Standard
• class: Expedited, Standard
• cost: $0.00

general cyclesparkplugs:

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

seller cyclesparkplugs:

• rating: 98.4%
• # reviews: 179999
• city: Cedar Park, Texas

returns cyclesparkplugs:

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

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