Why OEM Parts Matter in Luxury Auto Collision Repair
May 27, 2025
OEM Parts | Luxury Cars
When your luxury vehicle is involved in an accident, the repair process is about more than restoring appearance—it’s about preserving performance, value, and safety. One of the most critical decisions in any repair is
whether to use OEM (Original Equipment Manufacturer) parts or aftermarket alternatives
.
At Dealership Autoplex Collision Center (DACC) in Carrollton, we take no shortcuts when it comes to luxury vehicles. Here’s why OEM parts are the gold standard —and why they matter to your vehicle.
What Are OEM Parts?
OEM parts are components made by the original manufacturer of your vehicle. Whether it's Mercedes-Benz, BMW, Lexus, or Audi, these parts are designed to the exact specifications of the vehicle that rolled off the factory floor. In contrast, aftermarket parts are manufactured by third-party companies and are often made to fit a broad range of models—sacrificing precision in the process.
Perfect Fit and Finish
Luxury vehicles are built with meticulous engineering and tight tolerances. When you use OEM parts, you ensure the fit, finish, and functionality match the original design . This is especially important for body panels, sensors, lighting systems, and bumpers where even a minor variance can affect aesthetics or safety systems like collision avoidance.
Preserving Safety Standards
Today’s high-end vehicles come equipped with Advanced Driver Assistance Systems (ADAS) including lane keep assist, adaptive cruise control, parking sensors, and collision warning systems. These technologies are finely calibrated and rely on precise panel alignment and sensor integration. Using OEM parts helps ensure your safety systems function as intended after a repair.
At DACC, we recalibrate all ADAS features as part of our certified repair process—something many general body shops overlook or outsource.
Protecting Your Warranty and Resale Value
Many manufacturers warn that using non-OEM parts may void portions of your factory warranty . This can become an expensive issue if problems arise down the road. Beyond that, savvy buyers (and their inspectors) often check repair history and may devalue your vehicle if they see it was repaired with aftermarket or salvaged parts. When your luxury vehicle is repaired at DACC using OEM parts, you’re making a smart long-term investment— protecting both your warranty and resale value .
We Advocate for You
Insurance companies may try to cut costs by approving aftermarket or “like kind and quality” parts. At DACC, we advocate for our clients and work directly with insurance adjusters to push for OEM part approvals. Our focus is not on saving the insurer money—it’s on doing the job right for you.
Excellence Is in the Details
From carbon fiber spoilers to aluminum body panels and integrated LED systems, today’s luxury vehicles are more sophisticated than ever. Choosing OEM parts—and a certified repair facility like DACC—ensures every detail is repaired or replaced to factory standards .
Your vehicle deserves the same level of care in repair as it had in manufacturing. At DACC, we don’t compromise on quality—and neither should you.
At Dealership Autoplex Collision Center (DACC) in Carrollton, we take no shortcuts when it comes to luxury vehicles. Here’s why OEM parts are the gold standard —and why they matter to your vehicle.
What Are OEM Parts?
OEM parts are components made by the original manufacturer of your vehicle. Whether it's Mercedes-Benz, BMW, Lexus, or Audi, these parts are designed to the exact specifications of the vehicle that rolled off the factory floor. In contrast, aftermarket parts are manufactured by third-party companies and are often made to fit a broad range of models—sacrificing precision in the process.
Perfect Fit and Finish
Luxury vehicles are built with meticulous engineering and tight tolerances. When you use OEM parts, you ensure the fit, finish, and functionality match the original design . This is especially important for body panels, sensors, lighting systems, and bumpers where even a minor variance can affect aesthetics or safety systems like collision avoidance.
Preserving Safety Standards
Today’s high-end vehicles come equipped with Advanced Driver Assistance Systems (ADAS) including lane keep assist, adaptive cruise control, parking sensors, and collision warning systems. These technologies are finely calibrated and rely on precise panel alignment and sensor integration. Using OEM parts helps ensure your safety systems function as intended after a repair.
At DACC, we recalibrate all ADAS features as part of our certified repair process—something many general body shops overlook or outsource.
Protecting Your Warranty and Resale Value
Many manufacturers warn that using non-OEM parts may void portions of your factory warranty . This can become an expensive issue if problems arise down the road. Beyond that, savvy buyers (and their inspectors) often check repair history and may devalue your vehicle if they see it was repaired with aftermarket or salvaged parts. When your luxury vehicle is repaired at DACC using OEM parts, you’re making a smart long-term investment— protecting both your warranty and resale value .
We Advocate for You
Insurance companies may try to cut costs by approving aftermarket or “like kind and quality” parts. At DACC, we advocate for our clients and work directly with insurance adjusters to push for OEM part approvals. Our focus is not on saving the insurer money—it’s on doing the job right for you.
Excellence Is in the Details
From carbon fiber spoilers to aluminum body panels and integrated LED systems, today’s luxury vehicles are more sophisticated than ever. Choosing OEM parts—and a certified repair facility like DACC—ensures every detail is repaired or replaced to factory standards .
Your vehicle deserves the same level of care in repair as it had in manufacturing. At DACC, we don’t compromise on quality—and neither should you.
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