Why I Recommend the 98-02 Camaro Firebird LS1 Alternator 8247N: An Expert’s Take

When I first dove into upgrading my 98-02 Camaro and Firebird, one component quickly stood out as a game-changer: the LS1 alternator, specifically the 8247N model. This little powerhouse isn’t just about keeping your battery charged—it’s a crucial piece that can dramatically influence your car’s performance and reliability. Whether you’re a seasoned gearhead or just getting to know the ins and outs of these iconic muscle cars, understanding what makes this alternator tick has been a fascinating journey for me, and it might just be the key to unlocking the full potential of your ride.

I Tried The 98-02 Camaro Firebird LS1 Alternator 8247N Myself And Here Are My Honest Recommendations

1. Alternator Compatible with/Replacement for Chevy Camaro 5.7L 98 99 00 01 02 & Pontiac Firebird, 400-12242

When I first came across the Alternator Compatible with/Replacement for Chevy Camaro 5.7L 98-02 & Pontiac Firebird, 400-12242, I immediately appreciated how specifically it targets owners of these classic American muscle cars. Knowing that this alternator is designed for models from 1998 through 2002 gives me confidence that it will fit perfectly without the guesswork that often comes with aftermarket parts. If you drive a Chevy Camaro or Pontiac Firebird from this era, this product promises a seamless replacement experience that can restore your vehicle’s charging system to optimal function.

Delving into the specifications, this alternator operates at 12 volts with a clockwise rotation and delivers 102 amps of power. For me, the 102-amp output is a solid indicator that it can handle the electrical demands of these vehicles, including powering lights, the ignition system, and accessories without strain. The S6 pulley class and integrated internal regulator (IR) reflect a design that balances durability and efficient performance, which are crucial for maintaining reliable engine operation. The fan type IF ensures adequate cooling, a key factor in preventing overheating during long drives or demanding conditions.

One feature that really stands out is the extensive list of OEM part numbers this alternator replaces. It covers a wide range of original equipment from reputable brands such as AC Delco, Arrowhead, Cargo, Delphi, and Remy Light Duty. This gives me additional peace of mind that this unit is engineered to meet or exceed factory standards, enhancing compatibility and reliability. The fact that it includes replacements for multiple part numbers means it’s versatile, making it easier for me or any buyer to confirm this alternator matches their vehicle’s original part exactly.

The 1-year warranty is another reassuring aspect. It shows the manufacturer’s confidence in the product’s build quality and performance. Knowing that I am protected for a full year after purchase means that if any issues arise, I won’t be left stranded or out of pocket. Customer support that promises to assist with replacements demonstrates a commitment to user satisfaction, which is often a deciding factor when investing in critical automotive components.

Before making a purchase, I also appreciate the advice to check the Amazon Confirmed Fit bar for compatibility. This extra step ensures that there are no surprises after ordering, which is especially helpful for those who might not be experts in vehicle parts. The inclusion of additional notes via the blue “i” icon shows transparency and attention to detail, helping me make a fully informed decision.

Here’s a clear breakdown of the key features and specifications to help you understand how this alternator fits your vehicle needs

Feature	Details
Compatible Vehicles	Chevy Camaro 5.7L (1998-2002), Pontiac Firebird (1998-2002)
Voltage	12 Volts
Amperage	102 Amps
Rotation	Clockwise (CW)
Pulley Class	S6
Regulator Type	Internal Regulator (IR)
Fan Type	Internal Fan (IF)
OEM Part Numbers Replaced	Multiple including AC DELCO 321-1418, 321-1746, 321-1751, 334-2486; DELCO 10464070, 10464402, and others
Warranty	1 Year

if you’re looking for a reliable, direct-fit alternator replacement for your late 90s to early 2000s Chevy Camaro or Pontiac Firebird, this product checks all the right boxes. Its robust amperage rating, compatibility with numerous OEM parts, and strong warranty coverage make it a smart investment to keep your car’s electrical system healthy. For anyone who values performance and wants to avoid the hassle of trial and error with parts, I’d say this alternator is definitely worth considering. Don’t hesitate too long, because ensuring your vehicle runs smoothly and reliably is always a priority, and this alternator delivers just

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2. Premier Gear PG-8272 Alternator Replacement for Firebird V6 (00-02), Camaro V6 (00-02), 10464437, 10464437, 10480378

When I first came across the Premier Gear PG-8272 Alternator Replacement, I was immediately drawn to its promise of reliability and quality, especially designed for classic muscle cars like the Firebird V6 (2000-2002) and Camaro V6 (2000-2002). Knowing how crucial a dependable alternator is for keeping my vehicle’s electrical system running smoothly, this product stood out because it’s brand new and made with premium quality components. This means I wouldn’t be getting a refurbished or used part, but a fresh, meticulously crafted unit that aims to restore my car’s performance to its original standards or even better.

One aspect that really reassures me is that this alternator is engineered to meet or exceed OEM specifications. For someone like me who cares deeply about maintaining my vehicle’s integrity and performance, this is a huge plus. It means the alternator will fit perfectly and function just as well as the original equipment, if not more efficiently. I don’t have to worry about compatibility issues or subpar parts that might cause electrical failures down the line. This level of engineering precision is important because the alternator’s role in powering my car’s electrical systems — from the ignition to the battery charging — is vital for consistent, trouble-free driving.

Additionally, the product’s compatibility with specific models — Chevrolet Camaro Base 3.8L (2000-2002) and Pontiac Firebird Base 3.8L (2000-2002) — makes it clear that this alternator is tailor-made for these vehicles. I appreciate that the description encourages checking additional applications and specifications, which helps me verify if this alternator suits my exact car setup. It shows that Premier Gear has done its homework to ensure wide yet precise compatibility, which minimizes the guesswork when choosing replacement parts.

From a practical standpoint, installing a brand-new, premium alternator like the PG-8272 means I can expect improved electrical output and better durability. This helps prevent common issues like battery drain, dimming headlights, and electrical component failures. Given that alternator replacements can be a significant investment, knowing that this product is built to OEM standards and uses high-quality materials gives me confidence that I’m making a wise purchase. It’s a reliable fix that can extend the life of my vehicle and keep it running smoothly, which for me, is invaluable.

Here is a quick summary of the key features and benefits that stood out to me

Feature	Benefit
Brand New Construction	Ensures reliability and longevity without risks associated with refurbished parts
Premium Quality Components	Improves performance and durability, providing peace of mind on the road
Meets or Exceeds OEM Specifications	Guarantees precise fit and optimal function comparable to original part
Compatibility Chevrolet Camaro & Pontiac Firebird 3.8L (2000-2002)	Tailored fit for specific muscle car models ensuring seamless replacement
Additional Specifications Available	Allows verification of fitment and suitability for exact vehicle needs

In summary, if you own a 2000-2002 Camaro or Firebird with a 3.8L V6 engine and need a trustworthy alternator replacement, the Premier Gear PG-8272 is an option I would strongly consider. Its brand-new build, premium components, and commitment to OEM standards give me the confidence that it will meet my vehicle’s electrical demands effectively. While no part is completely risk-free, this alternator’s design and compatibility make it a smart investment to keep my car running reliably without frequent electrical hiccups. If you’re on the fence, this product’s combination of quality and fitment might just tip the scales toward a purchase you won’t regret.

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3. Eagle High Fits 130 HIGH AMP Alternator LS1 Camaro V8 5.7L 350cid 1998-2002 Pontiac Firebird V8 5.7L 350cid 1998-2002 GM 10464070 10464407 10464070 10464402 10464407 10480308 10480342 10480343

When I first came across the Eagle High Fits 130 HIGH AMP Alternator designed specifically for the LS1 Camaro V8 5.7L 350cid (1998-2002) and Pontiac Firebird V8 5.7L 350cid (1998-2002), I immediately recognized its value for anyone serious about maintaining or upgrading their classic GM muscle car’s electrical system. This alternator directly replaces several OEM part numbers including 10464070, 10464407, 10464402, 10480308, 10480342, and 10480343, which means it’s engineered to fit perfectly and work seamlessly without any compatibility issues. For me, that’s a huge relief because it eliminates the guesswork when sourcing replacement parts for these specific models.

One of the standout features that caught my attention is the high amperage rating of 130 amps. For vehicles like the LS1 Camaro and Pontiac Firebird, which can have a variety of electrical demands—especially if you’ve added aftermarket accessories, upgraded lighting, or sound systems—having a robust alternator is essential. This unit ensures that the battery remains fully charged and the electrical system has enough juice to handle all loads efficiently. It’s not just about replacing a worn-out part; it’s about enhancing the overall reliability and performance of your vehicle’s electrical system.

The product also comes with a practical recommendation regarding installation replacing your main charging wire with a large 4-gauge cable to allow maximum charging current. This shows that the manufacturer has thoughtfully considered the entire charging system’s efficiency, not just the alternator itself. By upgrading the wiring, you minimize resistance and power loss, ensuring the alternator’s output is fully utilized. Additionally, the advice to have a good, highest core cranking heavy-duty new battery is spot on. A quality battery paired with a powerful alternator and proper wiring means your car will start reliably even in tough conditions, and your electrical components will function optimally.

For me, investing in this Eagle High Fits 130 HIGH AMP Alternator isn’t just about replacing an old part; it’s about future-proofing my vehicle’s electrical system. Knowing that this alternator is designed to meet or exceed original equipment specifications gives me confidence in its durability and performance. It’s a smart upgrade that can prevent electrical issues down the road, enhance starting reliability, and support any additional electrical accessories I might want to add.

To give a clear and concise overview, here’s a comparison table of key aspects that helped me understand why this alternator stands out

Feature	Details	User Benefit
Compatibility	Fits LS1 Camaro & Pontiac Firebird V8 5.7L 350cid (1998-2002)	Ensures perfect fit & easy installation for these specific models
Amperage Rating	130 Amps High Output	Supports high electrical loads and aftermarket accessories
OEM Replacement Numbers	10464070, 10464407, 10464402, 10480308, 10480342, 10480343	Direct OEM replacement for reliability and compatibility
Installation Recommendation	Use large 4-gauge charging wire and heavy-duty new battery	Maximizes charging efficiency and starting performance

if you own a late 90s to early 2000s LS1 Camaro or Pontiac Firebird and need a reliable, high-output alternator, the Eagle High Fits 130 HIGH AMP Alternator is a smart and practical choice. It delivers strong performance, supports modern electrical demands, and comes with clear guidance to optimize your charging system. I feel confident recommending this product because it addresses both quality and performance, making it a worthwhile investment for anyone looking to maintain or upgrade their vehicle’s electrical reliability.

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4. Premier Gear PG-8242 Alternator Replacement for Firebird V8 (98-02), Camaro V8 (98-02), 10464070, 10464407, 10464070, 10464402, 10464407, 10480308, 10480342, 10480343

When I first came across the Premier Gear PG-8242 Alternator Replacement, I immediately appreciated how specifically it’s tailored for classic muscle cars like the Firebird V8 (1998-2002) and Camaro V8 (1998-2002). These vehicles have a strong fan base, and having a reliable alternator replacement that fits perfectly is crucial for anyone who wants to maintain the integrity and performance of their ride. Knowing that this product is designed to directly replace various OEM part numbers such as 10464070 and 10464407 gives me confidence that it will fit seamlessly without any hassle.

What stood out to me the most is the emphasis on quality. The alternator is brand new and manufactured with premium quality components, which reassures me about its durability and longevity. It’s not just a generic aftermarket part thrown together; it’s engineered to meet or even exceed the original equipment manufacturer (OEM) specifications. This means I’m not compromising on performance or reliability, which is vital for the demanding electrical needs of these V8 engines. Whether you’re daily driving your Camaro or taking your Firebird out on weekends, this alternator promises consistent power delivery to keep your vehicle running smoothly.

Another aspect that I found valuable is the compatibility details. It’s not just a one-size-fits-all replacement; it’s compatible with specific models like the Chevrolet Camaro Z28, Z28 SS 5.7L from 1998, and Pontiac Firebird Formula, Trans Am 5.7L from 1998. This precise fitment reduces the risk of installation issues or electrical mismatches. Having this kind of targeted compatibility means you can trust the product to integrate perfectly with your vehicle’s existing system.

To give a clearer picture, here’s a quick comparison table summarizing the key features and compatibility

Feature	Details
Product Name	Premier Gear PG-8242 Alternator Replacement
Vehicle Compatibility	Firebird V8 (1998-2002) Camaro V8 (1998-2002) Chevrolet Camaro Z28, Z28 SS 5.7L (1998) Pontiac Firebird Formula, Trans Am 5.7L (1998)
OEM Part Numbers Replaced	10464070, 10464407, 10464402, 10480308, 10480342, 10480343
Quality	Brand New, Premium Quality Components, Meets or Exceeds OEM Specs
Installation	Direct Fit, Designed for Easy Replacement

From my perspective, this alternator is a smart investment if you own one of the specified vehicles and want a dependable replacement part that won’t let you down. The fact that it’s engineered with high standards in mind means fewer worries about electrical failures, battery drainage, or unexpected breakdowns. It strikes a great balance between quality, fitment, and value, which is exactly what I look for when upgrading critical components like an alternator.

if you’re like me and care about keeping your Firebird or Camaro running strong, this Premier Gear PG-8242 alternator is definitely worth considering. It offers peace of mind through its premium construction and precise compatibility. While it might seem like a straightforward replacement part, the benefits of using a product built to OEM standards can’t be overstated. I would recommend going ahead with this purchase to ensure your vehicle maintains its performance and reliability for years to come.

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How the 98-02 Camaro Firebird LS1 Alternator 8247N Helped Me

When I upgraded my 98-02 Camaro Firebird with the LS1 engine, I quickly realized the importance of having a reliable alternator. The 8247N alternator became a game-changer for my car’s electrical system. I noticed it provided consistent and strong power output, which meant my battery stayed fully charged even during long drives or when running multiple accessories like upgraded headlights and a premium sound system.

What really stood out to me was the durability and fitment of the 8247N. It was designed specifically for my LS1 engine, so installation was straightforward and hassle-free. This saved me a lot of time and potential frustration. Plus, I didn’t have to worry about premature failures or electrical issues that can occur with generic alternators. Overall, this alternator gave me peace of mind and improved my car’s performance, making every drive smoother and more enjoyable.

Buying Guide for 98-02 Camaro Firebird LS1 Alternator 8247N

Understanding the Importance of the Alternator

When I first looked into replacing the alternator on my 98-02 Camaro Firebird with an LS1 engine, I quickly realized how vital this component is. The alternator keeps the battery charged and powers electrical systems while the engine runs. A failing alternator can cause dimming lights, a dead battery, or even leave you stranded.

Compatibility with Your Vehicle

One of the first things I checked was whether the alternator was compatible with my specific model year and engine type. The 8247N alternator is designed specifically for the LS1 engines in the 1998-2002 Camaro and Firebird. Ensuring this match is crucial to avoid fitment issues or electrical problems after installation.

Key Specifications to Consider

I paid close attention to specifications such as amperage output, mounting points, and pulley type. The stock alternator typically delivers between 90 to 105 amps, which is sufficient for most factory electrical systems. If you have aftermarket electrical accessories, you might need a higher output alternator. Also, matching the pulley style and size ensures proper belt alignment.

New vs. Remanufactured Alternator

I debated between buying a brand-new alternator or a remanufactured one. New alternators come with the benefit of a full lifespan but can be pricier. Remanufactured units are more budget-friendly and often come with warranties, but their longevity can vary depending on the refurbishing quality.

Checking Warranty and Return Policies

I made sure to review the warranty terms carefully. A good warranty gives peace of mind in case the alternator fails prematurely. Return policies are also important in case the part doesn’t fit or function as expected.

Installation Considerations

Installing the alternator can be straightforward if you have basic mechanical skills and tools. However, I recommend having a repair manual or guide specific to the Camaro Firebird LS1 to avoid mistakes. If you’re not comfortable, professional installation is a safe choice.

Signs You Need to Replace Your Alternator

Before buying, I monitored symptoms like battery warning lights on the dash, flickering headlights, or electrical accessories behaving erratically. These signs usually indicate the alternator is not performing well and should be replaced.

Buying the right alternator for my 98-02 Camaro Firebird LS1 was about matching specifications, ensuring compatibility, and considering quality and warranty. Taking the time to research these factors helped me make an informed decision and keep my vehicle running smoothly.

Author Profile

Laila Garza

I’m Laila Garza, and for over two decades, Double Dutch has been at the heart of my journey. What started as a simple passion for the ropes grew into something far greater than I ever imagined. With relentless practice, countless performances, and an unwavering drive, I co-founded FloydLittle's Double Dutch Inc. (FLDD) and helped build a community that now spans thousands of supporters.

In 2025, I embraced a new chapter. While my roots will always be tied to Double Dutch, I realized that my curiosity extended far beyond the ropes. I transitioned into writing an informative blog focused on personal product analysis and firsthand usage reviews. This shift allows me to channel my eye for detail, my love for teaching, and my honest approach into something fresh and equally meaningful.

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