When your vehicle needs a repair, one of the first questions you might face is: Should I use OEM or aftermarket parts? It might sound like a technical detail, but this choice can make a big difference in your car’s performance, reliability, and even its resale value.
OEM (Original Equipment Manufacturer) parts are made by the same brand that built your vehicle. They’re exact replicas of the parts your car rolled off the factory line with.
Aftermarket parts, on the other hand, are made by third-party manufacturers. They’re designed to function like, or sometimes even outperform, OEM parts but can vary in fit, quality, and cost.
Choosing between OEM and aftermarket parts isn’t just about price. It’s about balancing performance, warranty coverage, and long-term value. We will help you understand the differences, the pros and cons of each, and when it makes the most sense to choose one over the other.
Why the Parts You Choose Matter
The type of parts you choose affects more than just the cost of your repair, it can influence your car’s longevity, reliability, warranty coverage, and even its resale value. Here’s why:
- Long-term reliability: OEM parts are built to the exact specs of your vehicle, ensuring consistent performance over time.
- Warranty protection: Many vehicle warranties specify OEM parts for covered repairs. Using the wrong part could affect your coverage.
- Insurance and claims: Some insurers prefer OEM parts for certain repairs, while others allow aftermarket options.
- Repair quality: Fit and compatibility are crucial for safety systems, suspension components, and engine parts. The closer the fit, the smoother and safer your vehicle will run.
At Burt Brothers Tire & Service, our technicians understand the importance of this choice. We work with both OEM and high-quality aftermarket parts and will always help you choose what makes the most sense based on your car, your warranty, and your budget.
What Are OEM Parts? Pros and Considerations
OEM parts are made by your vehicle’s original brand—like Toyota, Ford, or Subaru—and designed specifically for your make and model.
Pros:
- Guaranteed Fit: OEM parts are built to the exact specifications of your vehicle, so you know they’ll fit and function perfectly.
- High Quality & Reliability: These parts are made with the same materials and standards used when your car was new.
- Warranty Coverage: OEM parts typically come with a manufacturer-backed warranty and may help preserve your vehicle’s original warranty.
- Peace of Mind: No guessing about quality or compatibility—OEM is the original standard.
Considerations:
- Higher Cost: OEM parts are usually more expensive due to their brand and quality assurance.
- Limited Availability: They’re primarily available through dealerships or certified repair shops like Burt Brothers, which means they might not always be as readily available as aftermarket alternatives.
For newer vehicles or repairs covered by a warranty, OEM parts are often the smart choice. They maintain your car’s original performance and protect your investment.
What Are Aftermarket Parts? Pros and Considerations
Aftermarket parts are made by third-party manufacturers rather than the vehicle’s original brand. These can range from cost-effective replacements to premium performance upgrades.
Pros:
- More Affordable: Aftermarket parts often cost less than OEM parts, which can make a big difference on larger repairs.
- Wide Selection: There’s a vast range of brands and price points, giving you flexibility and options for your budget.
- Performance Upgrades: Some aftermarket brands specialize in improved materials or designs that boost performance, durability, or style.
- Readily Available: Because many suppliers make aftermarket parts, they’re typically easier to find and quicker to order.
Considerations:
- Quality Varies: Some aftermarket parts match or exceed OEM quality, while others fall short. That’s why choosing a trusted shop like Burt Brothers is key.
- Warranty Limitations: Depending on your vehicle’s manufacturer and your service plan, aftermarket parts might not be covered under warranty.
For older vehicles or drivers looking to save money without compromising safety, well-sourced aftermarket parts can be an excellent option.
Comparison Table: OEM vs. Aftermarket Parts
| Feature | OEM Parts | Aftermarket Parts |
| Manufacturer | Original brand | Third-party manufacturer |
| Fit and Compatibility | Guaranteed exact fit | May vary by brand |
| Warranty Coverage | Often included | Depends on supplier |
| Cost | Higher | Lower to premium range |
| Availability | Dealerships / certified shops | Widely available |
| Quality Consistency | High and uniform | Varies by brand and source |
When to Choose OEM vs. Aftermarket
Knowing when to go with OEM vs. aftermarket parts depends on your vehicle, your goals, and your budget. Here’s a quick breakdown:
Choose OEM Parts When:
- Your vehicle is newer or still under warranty
- You’re concerned about resale value
- You want guaranteed compatibility and quality
- The part affects critical systems like safety or electronics
Choose Aftermarket Parts When:
- Your vehicle is older or out of warranty
- You’re budget-conscious and looking for value
- You’re interested in performance upgrades or custom features
- You’re working with a trusted technician who can source reputable parts
At Burt Brothers, we offer both OEM and premium aftermarket options. Our certified technicians will walk you through the pros and cons for your specific repair—so you can feel confident you’re getting the right balance of quality, performance, and price.
Conclusion: Make Informed Repair Decisions
Whether you choose OEM or aftermarket parts, the key is understanding how each affects your vehicle’s performance, warranty, and long-term value.
OEM parts offer peace of mind and factory-perfect performance, while aftermarket parts provide flexibility, affordability, and in some cases, upgraded performance. The right choice depends on your vehicle’s age, warranty status, and personal preferences.
At Burt Brothers Tire & Service, we take the guesswork out of the decision. Our ASE-certified technicians will walk you through your options, source high-quality parts, and install them with care so your vehicle gets the best service possible, every time.
If you’re unsure which route is right for your car, visit your nearest Burt Brothers location. We’ll help you make an informed choice and keep your vehicle running like new because when it comes to your car’s care, we believe in doing it better.
FAQ: OEM vs. Aftermarket Parts
Q: What’s the difference between OEM and aftermarket parts?
A: OEM parts are made by your vehicle’s original manufacturer, ensuring exact fit and performance. Aftermarket parts are produced by third-party companies and can vary in price and quality.
Q: Are aftermarket parts reliable?
A: Yes—when sourced from trusted brands and installed by experienced technicians like those at Burt Brothers, aftermarket parts can perform just as well as OEM ones.
Q: Will aftermarket parts void my warranty?
A: Not necessarily. Under the Magnuson-Moss Warranty Act, a dealership can’t deny warranty coverage simply because you used aftermarket parts—unless the part itself caused the issue. However, OEM parts are the safer choice for maintaining full warranty confidence.
