Good-Win Racing Mazda Performance Parts

Westco 12V31M Miata Battery

1990-2005

Miata 1990-2005 · Electrical · Charging System


Part Number: 42-1007

Application: 1990-2005

Reg. Price: $149.00

Sale Price: $119.00

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Westco 12V31M Miata Battery
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The Westco Miata battery utilizes absorbed glass mat technology for approximately 30% more cranking amps than a stock Miata battery. With this latest design, terminal location is OEM correct and installation of this Miata battery is easy.

Voltage: 12
Amp Hour: 31
CCA 475
Length: 7 1/2"
Width: 5"
Height: 7"
Weight: 25 lbs

Comprehensive Warranty: 4 Years - First Year Exchange, Balance Pro-Rated

FED EX Ground Service Only, lower 48 states USA only (no Hawaii or Alaska).

UPDATE 2014: the battery industry has done away with in-house testing, the 475 CCA was based on in house room temperature Midtronics tester, but starting this year these ship with independent lab test spec, which is 320 CCA measured at 0 degrees for 30 seconds (same battery, just a harder test).

*** Product images may differ from actual product appearance ***

REVIEWS

I just installed the Borla exhaust on the MX5. Sweeeeeeet! Thanks, Andy

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Brian, just wanted tyou to know you've got another highly satisfied customer. I got my RoadstersportIII muffler on Friday, installed it in 20 minutes, looks and sounds awesome. I like the baffles out!! My new tires/wheels came Saturday, just got them on and test drove them. Fantastic!! And how they look--- just what I was after. I will add the front "mud flap" that looks like the rear one, for some stone protection, but the offset was just what I was working for. I'd love to send you some pictures for your photo gallery. If you'll send an adress via e-mail, I'll send some high-res photos showing clearances and side profiles, etc. The graphite spokes and polished rims really set well on my black car. Thanks again, me and my wallet will be back!!

-- Ken

CA PROP 65 Warning