For years, owning a first-generation Acura NSX has come with an increasingly expensive problem.
The car itself is legendary. The parts situation? Not always so legendary.
You can own one of the greatest Japanese sports cars ever built, only to discover that a damaged interior trim piece, aging weatherstrip, or obscure factory component has become nearly impossible to replace.
And when an original part finally appears for sale, the asking price can make you wonder whether it was handcrafted by Ayrton Senna himself.
Now Acura is doing something that should make NSX owners, collectors, and Japanese performance enthusiasts very happy.
Honda is bringing more than 3,000 genuine replacement and reproduction parts back into the first-generation NSX ownership ecosystem.
For a vehicle that ended production more than two decades ago, that’s a major commitment.
And it could have implications far beyond the NSX.
Acura’s NSX Parts Program Is Finally Real — Not Just Another Announcement
AUTOMOTIVE NEWS · NOVEMBER 9, 2026
The biggest detail in this story isn’t simply the number of parts. It’s that U.S. sales officially began November 2, 2026.
Acura originally announced its American Honda Heritage Parts initiative in March, but the latest announcement confirms that owners can now order eligible components through authorized Acura dealerships and Honda’s online DreamShop.
According to Acura’s official November 2 announcement, the program currently covers the 1991–2005 Acura NSX, with plans to expand its offerings.
For longtime NSX enthusiasts, that’s a genuinely meaningful development.
After all, the original NSX wasn’t built to sit beneath a car cover forever. It was engineered to deliver exotic-car performance without the ownership misery traditionally associated with exotic cars.
Keeping that promise alive more than 20 years after production ended is exactly what a heritage parts program should accomplish.
Two Types of Honda Heritage Parts: Here’s the Difference
Honda’s heritage program distinguishes between two types of replacement components.
| Parts category | What it means |
|---|---|
| Genuine Honda Reproduction Parts | Recreated using the original materials and manufacturing methods |
| Honda Compatible Parts | Newly developed replacements for original components no longer sold by Honda |
The distinction matters, particularly for collectors who prioritize originality.
A reproduction component manufactured according to the original specification can be desirable when restoring a historically significant car.
A newly engineered compatible replacement may be equally valuable when an original design, supplier, or manufacturing process is no longer practical.
Honda described both categories when it announced the program in March 2026. Honda Newsroom
The initiative is intended to support several major areas of the vehicle, including powertrain, interior, exterior, electrical, and chassis components.
However, 3,000 available parts does not mean every discontinued NSX component is back in production. Owners still need to check the exact part number, model year, and current availability.
That distinction is particularly important because the original NSX underwent meaningful mechanical and cosmetic changes throughout its production run.
Why the Original Acura NSX Still Matters
When the Acura NSX arrived in the United States for the 1991 model year, it challenged the idea that a mid-engine exotic sports car had to be temperamental, uncomfortable, or financially punishing to maintain.
Honda approached the project with a different philosophy.
The NSX featured an aluminum-intensive body and chassis, a mid-mounted naturally aspirated V6, sophisticated suspension geometry, and the kind of manufacturing precision that helped establish Honda’s reputation for engineering excellence.
Early cars used the 3.0-liter C30A V6, producing 270 horsepower with the manual transmission. Later manual-transmission models received the 3.2-liter C32B V6, rated at 290 horsepower.
Those figures might look modest compared with today’s turbocharged performance cars.
But the NSX was never simply about winning a horsepower contest.
It was about balance, response, visibility, usability, and delivering a rewarding driving experience without requiring a professional racing driver to enjoy it.
The car’s development also benefited from input by Formula 1 legend Ayrton Senna, whose involvement helped refine the chassis.
By the time production ended in 2005, the NSX had established itself as one of Japan’s most influential performance cars.
And unlike many of its contemporaries, it remains a car that enthusiasts genuinely want to drive.
The Real Problem With Owning a 30-Year-Old NSX
Anyone who has restored an older Japanese performance car understands the problem.
Mechanical components are only part of the challenge.
Sometimes the most frustrating obstacle is a small piece of factory hardware that hasn’t been manufactured in decades.
An aging weatherstrip. A discontinued bracket. A broken interior switch. A specialized electrical connector.
The vehicle might be mechanically sound, but a relatively minor component can delay a restoration or make the car unpleasant to use.
The first-generation NSX is particularly vulnerable to this problem because it was a specialized, relatively low-volume performance vehicle.
Many components were developed specifically for the NSX rather than borrowed from high-volume Honda passenger cars.
That means owners cannot always solve a parts shortage by visiting a salvage yard and finding the same component on a Civic or Accord.
And when an increasingly rare component becomes available through the collector market, prices can climb dramatically.
This is why factory-backed parts reproduction matters.
It provides an additional supply channel that doesn’t depend entirely on dismantling existing cars or finding decades-old new-old-stock inventory.
For the broader Honda enthusiast community, it’s an encouraging development.
Explore more Honda and Acura technical articles at My Pro Street and browse automotive maintenance and performance products at Pro Street Online.
Why Factory NSX Reproduction Parts Could Change Restoration Costs
There’s an important difference between finding a replacement part and finding the right replacement part.
Used components can have the same age-related problems as the parts they’re replacing. Plastic becomes brittle. Rubber deteriorates. Electrical connections corrode. Mechanical components wear out.
New-old-stock components may offer originality, but decades in storage don’t guarantee that every material remains in perfect condition.
Factory-backed reproduction offers another option.
For NSX owners, the potential benefits include more predictable parts sourcing, less dependence on rare used components, and greater confidence when planning a long-term restoration.
That doesn’t mean Honda’s new catalog will automatically lower the price of every NSX component.
Acura hasn’t published a universal pricing schedule covering every part, and availability must still be checked individually.
But increasing the supply of legitimate replacement parts could reduce some of the scarcity pressure that makes classic supercar ownership so frustrating.
Which NSX parts matter most?
| Component category | Why it matters |
|---|---|
| Engine and powertrain | Keeping the C30A and C32B drivetrains serviceable |
| Suspension and chassis | Preserving original handling characteristics |
| Electrical components | Repairing aging switches, connectors, and related systems |
| Interior components | Restoring worn or broken cabin equipment |
| Exterior trim and seals | Addressing deterioration and weather intrusion |
These are the areas Honda has identified for heritage support, not a claim that every individual component is currently available.
Honda Heritage Parts vs. Aftermarket Performance Parts
Not every NSX owner wants a factory-perfect restoration.
Some want to preserve the car exactly as Honda designed it.
Others want improved brakes, modern suspension components, updated cooling systems, or more horsepower.
And then there are the owners who look at a beautifully balanced, naturally aspirated Japanese supercar and decide what it really needs is a giant turbocharger.
Different priorities. Same passion.
Factory heritage parts and aftermarket performance components serve different purposes.
Factory reproduction parts are particularly attractive when originality, correct fitment, and restoration accuracy are the primary goals.
Aftermarket upgrades can be appropriate when an owner wants increased performance, modern functionality, or a modification designed for track use.
The important thing is choosing components based on the vehicle’s intended use rather than assuming every replacement needs to be either completely original or aggressively modified.
For performance-oriented builds, Pro Street Online offers a starting point for researching aftermarket automotive components and upgrades. The official NSX heritage components themselves are sold through Acura’s authorized channels, not through Pro Street Online.
Could the Honda S2000 and Integra Type R Be Next?
This is arguably the most exciting long-term possibility.
Honda has confirmed that it is evaluating additional Acura and Honda performance vehicles for future heritage support. Honda Newsroom
It has not officially confirmed the S2000, Integra Type R, CRX, or any specific additional model for the U.S. program.
But those vehicles would make sense.
The S2000 is already a modern Japanese classic, and its specialized drivetrain and interior components can present restoration challenges.
The Integra Type R has become one of the most desirable front-wheel-drive performance cars ever produced, making factory-correct restoration parts particularly valuable.
Older Civic Si and CRX models also have enormous enthusiast followings, although their lower original purchase prices and much larger production volumes create different business considerations.
For a broader comparison of Japanese manufacturers supporting their classics, read our existing article:Japan Is Finally Rebuilding Parts for Its Classic Performance Cars
That feature covers heritage programs from Honda, Nissan, Toyota, and Mazda, including their implications for the NSX, Skyline GT-R, Supra, and Miata.
Honda Is Also Offering NSX Restoration Services — But There’s a Catch
Honda Heritage Works consists of two related operations: the parts program and a factory restoration service.
The parts program supports the distribution of replacement components.
The restoration operation, meanwhile, is based in Japan and serves eligible Japanese-market first-generation NSX vehicles.
That distinction matters for American owners.
The availability of NSX parts through U.S. Acura dealerships does not mean Honda is offering complete factory NSX restorations at American dealerships.
Honda’s global announcement explains the two-part structure and confirms that the restoration service began in Japan in April 2026. Honda Global
For owners in the United States, the practical benefit is access to newly available components through authorized Acura parts departments.
How to Buy Official Acura NSX Heritage Parts in the United States
If you own a 1991–2005 Acura NSX, the ordering process begins with identifying the exact component you need.
- Confirm your NSX model year, VIN, and the original component’s part number when available.
- Contact an authorized Acura dealership’s parts department or visit Honda DreamShop.
- Ask whether the component is included in the Honda Heritage Parts catalog.
- Verify the correct fitment, current price, ordering status, and any applicable restrictions.
- Confirm whether the replacement is a Genuine Honda Reproduction Part or a Honda Compatible Part.
For official program information, consult Acura’s November 2026 Heritage Parts announcement.
Remember that the 1991–2001 pop-up-headlight NSX and the facelifted 2002–2005 NSX have important differences. Engine, transmission, interior, and trim specifications also vary by year.
Never assume that a reproduction part fits every first-generation NSX simply because the overall platform is the same.
Will the Honda Heritage Parts Program Increase Acura NSX Values?
Possibly, although the effect isn’t guaranteed.
Classic vehicle values depend on many factors, including condition, mileage, originality, service history, rarity, and broader collector demand.
Better parts availability can make a vehicle more attractive to prospective buyers by reducing some of the uncertainty surrounding maintenance and restoration.
It may also encourage existing owners to complete projects that were previously stalled by unavailable components.
However, it would be premature to claim that the program will automatically increase NSX resale prices.
The more defensible conclusion is that factory-backed parts support improves the long-term ownership proposition.
And for a car as historically important as the NSX, that’s valuable regardless of what happens at auction.
Acura NSX Heritage Parts FAQ
Are Acura NSX reproduction parts available now?
Yes. Acura officially began U.S. sales on November 2, 2026, with more than 3,000 parts available through its heritage program. Honda Newsroom
What Acura NSX model years are covered?
The program covers the first-generation Acura NSX, produced for U.S. model years 1991–2005.
Where can I buy official Honda NSX reproduction parts?
Through authorized Acura dealerships nationwide and Honda DreamShop.
Are these original Honda parts?
The program distinguishes between reproduction components made using original materials and production methods and newly developed compatible replacements.
Does the program cover the second-generation NSX?
The announced heritage program begins with the 1991–2005 first-generation NSX. Acura has not announced equivalent coverage for the 2017–2022 second-generation model.
Will Honda bring back parts for the S2000 or Integra Type R?
Honda is evaluating other performance models, but it has not confirmed which vehicles will be added.
Can I have Honda completely restore my NSX in America?
The factory Heritage Restoration Service is currently a Japan-based program for eligible Japanese-market NSX vehicles. The U.S. announcement concerns parts availability.
The Pro Street Verdict: This Is How You Keep a Legend Alive
The original Acura NSX deserves more than a permanent parking spot in a climate-controlled collection.
It was built to be driven.
Its aluminum chassis, naturally aspirated V6, precise manual transmission, and beautifully balanced mid-engine layout helped establish a new standard for Japanese performance engineering.
And more than 30 years after the first NSX reached American showrooms, Honda is taking meaningful steps to keep those cars on the road.
More than 3,000 reproduction and replacement parts won’t solve every restoration problem.
They won’t make NSX ownership inexpensive.
And they certainly won’t stop somebody from asking an outrageous price for a discontinued piece of plastic on an auction website.
But they give owners something increasingly rare in the classic Japanese performance world:
Long-term support from the manufacturer that actually built the car.
That’s worth celebrating.
We’ve already explored the wider movement in our Japanese Heritage Parts Programs comparison and covered Honda’s separate HRC Heritage Racing Program.
Now the NSX parts initiative has moved from an announcement to actual U.S. sales.
And if Honda eventually extends this support to the S2000, Integra Type R, and other classic performance models, it could become one of the company’s most important enthusiast initiatives in years.
Which Honda deserves factory reproduction parts next: the S2000, Integra Type R, CRX, or something else entirely?
