OEM vs. Aftermarket Parts: What Florida Drivers Should Know Before a Collision Repair

When you read a collision repair estimate, you'll often see small codes next to each part: OEM, A/M, LKQ, RECOND, or similar. Those few letters can make a real difference in how your car fits, looks, and holds up after a crash. They can also affect who stands behind the part if something goes wrong.

This guide explains the different kinds of collision parts, what Florida law requires an estimate to disclose, and how to have a productive conversation with your insurer and your shop about which parts go on your car.

The four kinds of replacement parts

OEM (original equipment manufacturer)

These are made by or for your vehicle's manufacturer, the same parts used when your car was built. For a Jeep Grand Cherokee, that means Mopar parts; for a Toyota RAV4, Toyota parts.

Pros: Designed for your exact vehicle. Fit, finish, mounting points, and material thickness match the original. Backed by the vehicle manufacturer's parts warranty.

Cons: Typically cost more. Occasionally subject to backorder.

Aftermarket (new, non-OEM)

New parts made by companies other than your vehicle's manufacturer, designed to fit and function like the originals. Some are certified by third-party programs; many are not.

Pros: Usually less expensive. Often widely available.

Cons: Quality varies. Some fit perfectly; others may have slightly different gaps, mounting tabs, or material thickness. Warranty comes from the parts maker or distributor, not your car's manufacturer.

Recycled (used OEM, sometimes called "LKQ" or "like kind and quality")

Original manufacturer parts taken from another vehicle, often one that was totaled.

Pros: OEM design at a lower price. Good option for older vehicles or hard-to-find parts.

Cons: Condition varies. May have prior repairs, wear, or paint that needs refinishing. Availability depends on what's in salvage inventory.

Reconditioned (remanufactured or repaired)

Used parts that have been repaired or refurbished. Bumper covers and wheels are common examples.

Pros: Lower cost; can be a reasonable choice for certain parts.

Cons: Quality depends heavily on the reconditioning process.

Quick comparison

	OEM	Aftermarket	Recycled OEM	Reconditioned
Made by	Vehicle maker or its supplier	Third party	Vehicle maker (used)	Varies (repaired)
Condition	New	New	Used	Repaired
Typical cost	Highest	Lower	Lower	Lower
Fit consistency	Designed for your car	Varies by brand	Usually good	Varies
Who warrants it	Vehicle maker	Parts maker/distributor	Varies by seller	Varies by seller

What Florida law says

Florida has specific laws on this topic. Here's what we were able to verify directly in the statutes.

Estimates must identify non-OEM crash parts

Florida's aftermarket crash parts law is in Part IV of Chapter 501. Fla. Stat. 501.32 defines an "aftermarket crash part" as a replacement for the nonmechanical sheet metal or plastic parts that generally make up the exterior of a vehicle, including inner and outer panels. A "nonoriginal equipment manufacturer aftermarket crash part" is one made by anyone other than the original vehicle manufacturer or its supplier.

Under Fla. Stat. 501.33, whenever non-OEM aftermarket crash parts are used, the written estimate prepared by the insurer, the repair facility, or both must clearly identify each such part. A disclosure must also be attached to or included in the estimate, in type no smaller than 10-point, stating in capital letters that the estimate was prepared based on crash parts supplied by a source other than the manufacturer of your vehicle, and that those parts are warranted by their manufacturer or distributor rather than by your vehicle's manufacturer.

Under Fla. Stat. 501.34, a violation by an insurer is treated as a violation of Florida's Unfair Insurance Trade Practices Act, and a violation by a repair facility is treated as a violation of the Florida Deceptive and Unfair Trade Practices Act.

What this means for you: If your estimate includes non-OEM exterior crash parts, it should say so plainly. If you see that disclosure, read the line items carefully.

Insurers can't require inferior parts

Fla. Stat. 626.9743(4) says an insurer may not require the use of replacement parts that are not at least equivalent in kind and quality to the damaged parts prior to the loss, in terms of fit, appearance, and performance.

Notice what that standard does and doesn't say. It doesn't require OEM parts. It requires parts at least equivalent to what was damaged. If an aftermarket fender doesn't line up or a bumper cover has visibly different texture, that's a conversation to have with your adjuster, and your shop can document the problem.

What we could not find

You may read online that Florida law requires your consent before aftermarket parts are used, or that insurers must pay for OEM parts on newer vehicles. We didn't find those requirements in the Florida statutes we reviewed, so we're not stating them. Your policy may have its own parts language, and some policies or endorsements address OEM parts specifically. Check yours or ask your agent.

Where part choice matters most

Not every part carries the same stakes. Here's how we think about it:

Structural and safety-related parts. Reinforcement bars, energy absorbers, and structural components are engineered to manage crash energy. Any shop should follow the vehicle manufacturer's repair procedures for these. See signs of frame damage and our frame straightening service.

Parts that house sensors. Bumper covers, grilles, and mirrors on newer vehicles may hold radar units, parking sensors, or cameras. Small differences in shape, thickness, or mounting can affect how those sensors see the road. Ask how your vehicle's driver-assistance systems will be verified after repair; our article on ADAS sensors after a collision explains why.

Cosmetic exterior panels. Fenders, hoods, and doors affect panel gaps and how light reflects off the paint. Fit matters for appearance and for corrosion protection, which is a bigger deal near salt air on Anna Maria Island and Longboat Key.

Lighting. Headlamps and taillamps vary in quality and in aim. Fit and beam pattern matter for safety.

How to read the part codes on an estimate

Estimating software and insurers use a few common labels. They vary by system, but you'll often see something like:

• OEM or New OEM – a new part from your vehicle's manufacturer
• A/M, AFMKT, or Aftermarket – a new non-OEM part
• LKQ, Used, or Recycled – a used part, usually from a salvage vehicle
• Recond or Reman – a reconditioned or remanufactured part
• Opt OEM or Alt OEM – an OEM part sourced at a discount, sometimes through a parts program

If you can't tell what a line means, ask. A good estimator will happily translate. See also collision repair estimates explained.

A real-world example

Say your 2022 crossover takes a hit to the front corner in a parking lot on Cortez Road. The estimate lists a new aftermarket bumper cover, a recycled OEM headlamp, and a new OEM radar bracket. Here's how you might think through it:

• Bumper cover (aftermarket): Ask whether the parking sensor holes and radar area match the original. If the cover holds sensors, a precise fit matters.
• Headlamp (recycled OEM): Ask about the condition, whether the lens is clear and the mounting tabs are intact.
• Radar bracket (OEM): Good. Structural and sensor-mounting parts are where OEM matters a lot.

None of these is automatically wrong. The point is that you know what's going on your car and can ask the right questions before the repair begins.

How to talk to your insurer about parts

1. Ask for your estimate in writing and review every part line. Insurers settling a partial loss on their written estimate must provide the insured a copy (626.9743(7)).
2. Look for the non-OEM disclosure required by 501.33.
3. Read your policy's parts language. Look for "like kind and quality" and any OEM endorsement.
4. Ask your shop for an opinion. A shop that works on your car every day can tell you where an aftermarket part is likely to be fine and where it may cause problems.
5. If a part doesn't fit, document it. Photos of misaligned gaps or mismatched mounting points help support a request for a different part.
6. Ask about paying the difference. If you simply prefer OEM, ask your shop what the price difference would be.

Leased or financed? Check your contract

If you lease your vehicle, your lease agreement may have its own requirements about how damage is repaired and what parts are acceptable at turn-in. Some lenders also have requirements. It's worth a quick look at your paperwork before the repair, so there are no surprises at the end of the lease.

Our approach at Firkins Collision Center

We use OEM parts whenever possible. Because we're located at Firkins Chrysler Dodge Jeep Ram & Mitsubishi in Bradenton, we have an on-site Mopar parts department, which can be convenient for Jeep, Ram, Dodge, and Chrysler repairs. We repair all makes and models, and we'll walk you through every part on your estimate before work begins.

Our work is backed by a lifetime warranty on parts and labor, and our I-CAR- and ASE-certified technicians repair to factory specifications using frame machines and computer-assisted measuring when structural work is needed.

The bottom line

• OEM parts are made for your car and warranted by its maker.
• Aftermarket parts can be fine, but quality varies and the warranty comes from someone else.
• Florida requires non-OEM aftermarket crash parts to be clearly identified on your estimate with a printed disclosure.
• Insurers may not require parts that aren't at least equivalent in fit, appearance, and performance.
• You can ask questions, and you should.

Want to know exactly what's going on your car? Get a free estimate at 2700 1st St, Bradenton, or call (941) 229-6451. We'll explain the parts plan in plain English.