OEM vs. Aftermarket Parts: What’s Best for Your Collision Repair?

One of the most common questions we hear at Heck’s Collision Center is whether to use OEM parts or aftermarket parts during a collision repair. For many Arizona drivers, this choice can be confusing—especially when insurance companies are involved and costs vary significantly between the two. Understanding the difference helps you make an informed decision that impacts not only the look of your vehicle, but its safety and long-term value.

What Are OEM Parts?

OEM stands for Original Equipment Manufacturer. These parts are made by the same company that produced your vehicle. In other words, they’re identical to what came on your car when it rolled off the assembly line. OEM parts are designed to fit and function perfectly, following strict manufacturer specifications.

Benefits of OEM parts include:

• Perfect Fit: Guaranteed to match the dimensions and materials of your original parts.
• Safety Assurance: Designed to work seamlessly with your vehicle’s crash management systems and sensors.
• Warranty Protection: Often covered under manufacturer warranties and less likely to void vehicle coverage.
• Consistent Quality: Uniform performance and reliability, no matter your vehicle model year.

What Are Aftermarket Parts?

Aftermarket parts are made by third-party companies rather than your vehicle’s manufacturer. While many are designed to function similarly to OEM components, their quality can vary widely. Some are built to high standards, while others may be lower-cost options made from different materials or with less precise specifications.

Benefits of aftermarket parts include:

• Cost Savings: Typically less expensive than OEM parts.
• Availability: May be easier to source, especially for older or discontinued models.
• Variety: A wide range of options, from basic replacements to performance upgrades.

Potential downsides include inconsistent quality, potential fitment issues, and lack of manufacturer warranty coverage.

Which Option Is Right for Collision Repair?

The decision between OEM and aftermarket parts often depends on several factors: your budget, your insurance coverage, and your vehicle’s age and value. Here’s what to consider:

Insurance Coverage

Many insurance policies cover aftermarket parts unless you’ve purchased additional coverage for OEM parts. Always check your policy before making a decision. At Heck’s, we work directly with your insurance company to explore options and ensure you understand what’s covered.

Vehicle Safety

For newer vehicles with advanced safety features—such as ADAS (Advanced Driver Assistance Systems)—OEM parts are strongly recommended. Their exact fit ensures proper sensor alignment and crash performance, something aftermarket parts may not guarantee.

Resale Value

Using OEM parts helps maintain your vehicle’s resale value, as repairs are performed to factory standards. This is especially important if you plan to sell or trade in your vehicle in the future.

Personal Preference

Some drivers prefer the peace of mind that comes with knowing their vehicle has been restored to manufacturer specifications. Others are comfortable with quality aftermarket parts if it means saving money.

How Heck’s Collision Center Approaches Parts Selection

At Heck’s Collision Center, our priority is always safety and quality. Here’s how we handle parts selection during repairs:

• Mirror Matching: We verify every part—OEM or aftermarket—for proper fit and accuracy before installation.
• Customer Transparency: We explain all part options, including costs and insurance implications, so you can make an informed choice.
• OEM Recommendations: For critical safety systems, we strongly recommend OEM parts to ensure your car performs as designed in a collision.

Why Quality Parts Matter in Arizona

Arizona’s climate—intense heat, sun exposure, and occasional road debris—can be tough on vehicles. Choosing quality parts is essential for durability and maintaining your vehicle’s appearance. OEM parts are engineered to withstand these conditions, ensuring repairs last longer and protect your investment.

Trust Heck’s Collision Center for Safe, Reliable Repairs

Whether your repair uses OEM or aftermarket parts, our Gold Class I-CAR certification means every repair is performed to the highest industry standards. We’re committed to transparency, safety, and craftsmanship, ensuring your vehicle leaves our shop looking and performing its best.

Need a collision repair estimate or have questions about parts? Contact Heck’s Collision Center today—we’re here to guide you through every step of the process.

Request an Estimate | Call us at 1-928-368-2288