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When you’re standing in a collision center looking at a crumpled fender, the last thing you want to worry about is a vocabulary lesson. However, the words your insurance adjuster uses, such as OEM, aftermarket, quality replacement, or salvage, will dictate the safety, fit, and future resale value of your vehicle. Most drivers assume that an insurance-covered repair means their car will be returned to exactly the way it was before the accident. The reality is that many insurance companies prioritize their bottom line over your vehicle’s original specifications. They often push for alternative parts that cost them less but may cost you more in the long run. In this guide, we’ll break down the differences between these part types, expose the tactics insurers use to cut costs, and explain your rights under Pennsylvania law. At Lititz Collision & Repair, we believe you deserve to know exactly what is going into your car and why it matters.
TL;DR / Quick Summary
Choosing the right parts is the difference between a good enough repair and a vehicle restored to factory safety standards. While insurers push aftermarket parts to save money, OEM parts offer guaranteed fit and crash-test performance.
Key Takeaways:
- OEM parts are made by your vehicle’s manufacturer and offer the best fit and safety.
- Aftermarket parts are third-party copies that vary wildly in quality and corrosion resistance.
- Salvage parts are used components that can be high-quality but require rigorous inspection.
- Pennsylvania Law protects your right to know what parts are being used in your repair.
- Insurers often use cost-savings language to pressure shops into using inferior components.
Understanding the Three Types of Collision Parts
To make an informed decision, you first need to understand the three categories of parts typically found on a repair estimate.
1. OEM (Original Equipment Manufacturer)
OEM parts are produced by the vehicle’s manufacturer (like Ford, GM, or Toyota). They are the exact same components that were on your car when it rolled off the assembly line.
The Pros: Perfect fit, identical finish, and guaranteed crash-test performance.
The Cons: Generally the most expensive option, which is why insurers often fight them.
2. Aftermarket Parts
These are parts made by a company other than the original manufacturer. Think of them like generic medication—they are designed to function the same way, but the ingredients (metal thickness, plastic density, and crumple zone engineering) can differ.
3. Salvage / Recycled Parts
These are original OEM parts harvested from totaled vehicles. While the word salvage sounds negative, these are often high-quality, genuine parts. However, they must be meticulously inspected for hidden cracks, previous repairs, or corrosion before being used on your vehicle.
Why Your Insurance Company Pushes Aftermarket Parts
It’s no secret: insurance companies are in the business of managing risk and expenses. Aftermarket parts can be 20% to 50% cheaper than OEM parts. Across thousands of claims, those savings add up to millions of dollars for the insurer.
What they won’t tell you:
- Fitment Issues: Aftermarket fenders or hoods often have slightly different dimensions, leading to uneven gaps (panel gaps) that hurt your car’s resale value.
- Safety Engineering: OEM parts are crash-tested as part of the entire vehicle system. Many aftermarket parts are not held to the same rigorous structural standards.
- Corrosion Resistance: Aftermarket metal parts often lack the same high-quality e-coating (anti-rust treatment) as original factory parts, leading to premature rusting in Pennsylvania’s salt-heavy winters.
Pennsylvania Law and Your Rights
Many homeowners feel pressured to follow the insurance company’s preferred path. However, Pennsylvania law provides specific protections for consumers regarding collision repairs. Under PA Code § 62.3, insurance companies cannot require you to travel an unreasonable distance to an inspection site or a preferred shop. More importantly, if an insurer specifies the use of non-original equipment manufacture (aftermarket) parts, they must disclose this clearly on the estimate.
You have the right to choose your repair facility. At Lititz Collision & Repair, we act as your advocate. We review the insurance estimate and, if we see parts that compromise the integrity of your vehicle, we fight for supplements—additional payments from the insurer to cover the cost of the correct parts.
What You Can Handle vs. When to Call a Pro
Tasks Most Homeowners Can Do
- Visual Inspection: After a repair, check the gaps between panels. They should be uniform. If one side is wider than the other, an aftermarket part may have been forced to fit.
- Checking the Estimate: Look for codes like ALT, AFT, or QRP (Quality Replacement Part). These are all industry terms for non-OEM parts.
When to Call a Professional
- Structural Damage: Any damage to the frame or unibody requires OEM-level precision.
- Sensor Calibration: Modern cars have ADAS (Advanced Driver Assistance Systems) like lane-keep assist. These sensors are often mounted behind bumpers or mirrors. Using non-OEM parts can interfere with sensor calibration, rendering your safety features useless.
- Insurance Negotiations: If your adjuster is insisting on salvage or aftermarket parts for a late-model vehicle, let us handle the technical argument for why OEM is necessary for a safe return to the road.
Common Parts Selection Mistakes to Avoid
1. Assuming Certified Means Identical
What people do wrong: Believing that a CAPA-certified aftermarket part is the same as an OEM part.
Why it’s a problem: While CAPA certification is better than uncertified parts, it primarily focuses on fit and finish, not necessarily the metallurgical composition or how the part reacts in a high-speed collision.
The right approach: Prioritize OEM for structural and safety components; consider certified aftermarket only for non-structural cosmetic pieces if budget is a major constraint.
2. Ignoring Diminished Value
What people do wrong: Thinking only about the immediate repair.
Why it’s a problem: When you go to sell your car, a savvy buyer or dealer will check the paint and panel fit. If they see aftermarket parts were used, the trade-in value of your vehicle drops significantly.
The right approach: Insist on parts that maintain the vehicle’s original value and structural integrity.
Conclusion
Your insurance policy is a contract to restore your vehicle to its pre-loss condition. In our professional opinion, that means using parts that meet the exact specifications of the people who built the car. Whether it’s a minor fender bender or a major collision, the parts used under the paint matter more than you might think.
If you’ve been in an accident, don’t just take the insurance estimate at face value. Bring it to us. We’ll help you navigate the insurance speak and ensure your car is repaired with the standards it deserves.
Serving Lititz, Lancaster, Manheim, Ephrata, and the surrounding Lancaster County area.
Lititz Collision & Repair – 140 Rothsville Station Rd, Lititz, PA 17543 (717) 626-0099
Frequently Asked Questions
Will using aftermarket parts void my vehicle’s warranty?
No. Under the Magnuson-Moss Warranty Act, a dealer cannot void your entire warranty simply because an aftermarket part was used. However, if that specific aftermarket part causes a failure in another component, that specific repair may not be covered.
Why does my insurance estimate list Quality Replacement Parts instead of OEM?
Quality Replacement Parts (QRP) is a common insurance euphemism for aftermarket parts. They use this phrasing to make the parts sound equivalent to original equipment, even though they are third-party copies.
Can I pay the difference to get OEM parts?
Yes. If your insurance policy only covers aftermarket parts but you want OEM, you can choose to pay the price difference out of pocket. We can provide a side-by-side cost comparison to help you decide.
Are salvage parts safe to use?
Yes, provided they are Grade A recycled parts that have been cleaned and inspected by a professional. In many cases, a genuine recycled OEM part is superior to a brand-new aftermarket copy because the fit and metal quality are guaranteed.
Does Barry’s Collision Repair follow these same standards?
The same commitment to quality parts applies across our sister shops — including Barry’s Collision Repair, where the team holds itself to the same standards. We maintain a unified approach to parts quality across all our locations to protect our customers.
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