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🚪 Upgrade your Miata’s door game—solid, silent, and stylish!
The ARU Door Lining Bushings Replacement set offers a robust, 2 cm thick polymer upgrade compatible with all Mazda MX-5 Miata generations (NA through ND). Designed to replace factory rubber bushings, these durable parts reduce door rattles and improve chassis rigidity. Installation is straightforward and quick, requiring only a 10mm socket. Finished in a classic red, they provide both functional and aesthetic enhancements for Miata enthusiasts seeking a cost-effective, high-impact mod.




| ASIN | B07R7G28M2 |
| Best Sellers Rank | #544,268 in Automotive ( See Top 100 in Automotive ) #877 in Automotive Doors |
| Brand Name | ARU |
| Color | red |
| Customer Reviews | 4.2 4.2 out of 5 stars (197) |
| Exterior Finish | Stainless Steel |
| Fit Type | Universal Fit |
| Item Thickness | 2 Centimeters |
| Manufacturer | State Warehouse |
| Manufacturer Part Number | CS-AA598-ND |
| Material Type | Stainless Steel |
| Surface Recommendation | Door |
| UPC | 787794245113 |
J**Y
Sturdy Door Lining Bushings for Mazda Miata
These ARU door lining bushings are a solid upgrade for any Mazda Miata. They replace the factory rubber bushings with durable polymer ones, helping to reduce door rattles and improve door-chassis rigidity. Installation is straightforward, and the bushings fit all Miata generations (NA, NB, NC, ND) perfectly. Once installed, the doors feel sturdier and more secure, enhancing the overall driving experience. The only minor consideration is that the doors may feel slightly stiffer, but this is expected with a more solid bushing. Overall, a high-quality, reliable, and easy-to-install upgrade for Miata owners.
A**N
Less rattle
I came in cautious and skeptical. Heard these were overhyped, or made far harder to close. They took 5 minutes to put in, install with a gentle fit, shut doors a few times to set, then tighten. The doors no longer slams onto the body on bumps, bump noises %20 lower which I find remarkable for so little $. Even the windows rattle less when they desperately need new seals. Love the sound of the far closing it sounds strong. I know some people said they had to sand them, but that sounds pretty easy. The red isn’t far off the classic red Miata color, maybe a slight accent. You’re never going to get a Miata to go fast, so upgrade handling and noise, this product accomplishes both. Probably the most cost effective and easy to install mod.
D**R
1000+ horse power
What can I say. They are hard plastic blocks that fit the door jam of the Miata. They are half the price as other options online. That being sad ...they are grossly over priced. Even at half the price of other options. ITS CRAZY THEY CHARGE SO MUCH FOR SMALL PLASTIC BLOCKS! WHAT AM I SUPPOSED TO DO ? CAVE MY OWN OUT OF WOOD! MAYBE BUY 5K 3D PRINTER TO POOP SOME OUT? pros; 1000+ horse power My door doesn't rattle over bumps anymore easy to install Cons; Grossly over priced I doubt they truly stiffen the ride like others have said (seller does not make this claim)
M**H
Cheap NA Miata mod.
Very cheap mod to my NA Miata. After adjusting the thickness, a little by sanding the backside they fit nice. The doors have to be pulled a little harder to close them but I'm ok with that.
S**A
Dramatic Improvement – Quiet and Tight Ride
Snug Fit. Not only tighter handling in turns but the best benefit is that highway and wind noise I was getting thru the door on my 2008 MX5 Touring is now completely gone. Amazing difference. You will notice. I should have done this years ago.
G**K
Fits well but don’t over tighten. Overall 5 stars
Rock solid. Fit well and replaced my old spongy rubber ones. Easy to install, just slightly snug them in and shut the door, open the door and snug down, but don’t over tighten, I heard a little cracking sound. Hard to tell but it feels like it stiffened up the body a little. Not a bad little upgrade. I’m very pleased with the material and fitment. Highly recommended.
J**S
Skip this...
Door won’t latch with these installed. I tried leaving them loose and closing the door to allow them to slide to a “sweet spot” but no luck. No installation instructions included. Some web sites suggest light sanding to get them to fit but that didn’t come close to working. I may try removing material with a grinder a little at a time but If I remove too much it pretty much defeats the reason for adding these. Meanwhile my old ones still work.
L**1
Not very impressive
These are hard plastic not rubber which I would prefer. Since installing one on the driver door it doesn’t close as solidly as before. I’ll probably have to try and readjust everything. I just don’t care for the plastic this is made of.
M**I
Speedy delivery and product received as described.
M**B
Fit good. Adds some nice color to the car. Solid door close.
Trustpilot
2 days ago
3 weeks ago