Mazda MIATA Battery
Item #: MAR-8AM-U1R   |    In Stock

Mazda MIATA Battery
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Mazda MIATA Battery

Item #: MAR-8AM-U1R   |  In Stock


Today's Price: $99.95
Free Shipping! Free Ground Shipping

Today's Price: $99.95

Best Value
Free Shipping
1 Year Warranty
Brand New
100% Compatibility

Product Specifications for Mazda MIATA Battery

BM Part #: MAR-8AM-U1R
Made In: U.S.A.
Voltage: 12 Volt
Capacity: 25 Ah
Type: AGM
Battery Size: U1R
Length: 7 3/4"
Width: 5 1/8"
Height: 7 1/4"
Cold Cranking Amps: 320 CCA
Shipping Weight: 25.00Lbs
Warranty: 1 Year
  • Made in the USA. Why it matters:
    • If every American spent $64 on something made in America, we could create 200,000 jobs right now.
  • Fits all Mazda Miatas from 1990 through 2005 with correct polarity (battery location is in the trunk of the vehicle).
    • If your Miata has its battery located under the hood, this is not the correct replacement battery.
  • Fully Charged out of the box and easy to install.
  • Sealed, Maintenance-Free with a Vibration Resistant Design.
  • Environmentally friendly: 100% recyclable, leakproof, and spillproof.
  • Built-in vent tubes for O.E. (Original Eqiupment) vent hose attachment.
    • Vent tubes use 1/4" inch OD vacuum tubing.
  • BCI Designation: U1
Free Standard Shipping

Order today and receive free standard shipping on your Mazda MIATA Battery. Only valid in the continental 48 states and not valid with any other offer. Physical address required (No PO Boxes).

Premium quality absorbed glass mat technology (AGM) is ideal for the Mazda Miata. The Marathon AGM Battery was designed for more than performance; it was designed for the enthusiast. Completely spillproof and leakproof; frequent replacement and high maintenance are over! The AGM technology increases power while improving driver and environmental safety. The key to this technology is the highly porous microfiber separators, which completely absorb and trap the electrolyte. Molded top and side connection terminals provide versatility, increased strength and durability. The Marathon AGM Battery provides the most advanced power and value in the industry.

282 Reviews | 4.7 out of 5
5 stars (198)
4 stars (79)
3 stars (2)
2 stars (1)
1 star (2)
Would recommend this product.
What our Customers are saying
Miata Battery Replacement
July 13, 2016
by on July 13, 2016

Needed a new battery for my 1992 Miata and didn't want to drive 1/2 hour each way to get one at a Mazda dealership since the one near me closed. BatteryMart had good reviews for a replacement battery and the price was way better than at the dealership and best of all, it came in 2 days (with free shipping). The battery fit in nicely and so far I've had no problems. The only thing I had to do was clip off the rectangular posts for the venting system since the shape of the vent holes is different on this battery vs a Mazda battery.

Would recommend to a friend?
Easy as pie!
July 4, 2016
by on July 4, 2016

Great item but the vent holes are circular not rectangular, and so the tubing I have doesn't fit right so I had to take 1 star off.
Service was stellar, fast delivery, well packaged.

Would recommend to a friend?
Miata Battery
June 9, 2016
by on June 9, 2016

Super Fast Shipping, quality battery, direct fitment. Great price for a nice battery.

Delaware Beaches
Would recommend to a friend?
99 miata battery
June 3, 2016
by on June 3, 2016

perfect fit, fast delivery, fair price.

n baker
north dakota USA
Would recommend to a friend?
perfect fit for a 2001 miata
May 23, 2016
by on May 23, 2016

Perfect fit for my 2001 miata se. No problems with installation and performance. Battery was package and shipped in perfect condition. Txs

Would recommend to a friend?
Miata Battery
May 8, 2016
by on May 8, 2016

Ordered this battery on 5-6-2016 on 5-7-2016 the battery was on my porch, amazing.. If I ever need a fire extinguisher quick I'm going to order it from Battery Mart.
The battery was for a 2004 MazdaSpeed MX5, perfect fit, Made in USA and appears to be of very good quality and the price was below all the local stores.
This was my first purchase from Battery Mart, but will not be my last.

North Central Ohio
Would recommend to a friend?
Decent Battery
April 24, 2016
by on April 24, 2016

I bought this same battery just over 2 yrs ago. I would say this battery fit a little tighter in the tray. I drive the car (miata) mostly on weekends. I do keep it maintained, in terms of a trickle charge when needed. I don't remember if it had any type warranty. I would think the previous one would have lasted longer. I was able to get my hands on a panasonic back when, it lasted 5 yrs. Considering the cost of this recent purchase worth it's cost in weight. See you in another 2yrs.

Miata traveler
Would recommend to a friend?
The Mazda MIATA Battery has been cross-referenced to be compatible with or replace these OEM part numbers and models:
Fits all Mazda Miatas from 1990 through 2005 with correct polarity
Frequently Bought Together:
Buy Together and Save
Order Today and get Free Shipping!
Total for Both Items: $147.90