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3/8' Side Post Battery Terminal Bolts, 2 Pack Standard Battery Post Extender Stud Connector Kit with 1.6' Long Bolt and Spacer, Universal Replacement for Cars, RVs, Ships

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$7.89

$ 3 .99 $3.99

In Stock

1.Color:Long + Spacer


About this item

  • Precise, Standardized Dimensions: Designed with a 3/8" thread and a bolt length of 1.6 inches (41mm), these bolts and spacers provide a precise fit for side post battery applications. Their standardized design ensures compatibility with GM posts and other common battery terminals, making replacement hassle-free
  • Extended Battery Connection Solution: Enhance battery performance with our side post battery terminal bolt kit. This kit includes 2 long extenders and matching spacers designed to securely connect your battery side post, enabling a reliable wire hookup that prevents loose connections and ensures an uninterrupted power supply
  • Durable, Corrosion-Resistant Construction: Crafted from hard galvanized iron, these terminal bolts offer exceptional strength and durability. Their robust construction is engineered to resist corrosion, pitting, and the stresses of daily use, guaranteeing a long service life even under harsh environmental conditions
  • Effortless Installation & Reliable Fit: Our battery terminal bolts serve as a direct-fit replacement, ensuring a fast and easy installation without additional modifications. The secure, extended design minimizes vibration and maintains a stable electrical connection, delivering enhanced performance and safety
  • Widely Applicable for Multiple Uses: Perfect for cars, RVs, boats, and other vehicles, these bolts are also ideal for electrical equipment with 3/8"-16 hole terminal blocks that require extension wires. They offer a versatile solution to upgrade your battery terminal setup for improved reliability and performance


Imagine the confidence of knowing your vehicle’s battery is always securely connected, powering your journey without interruption.

Our Side Post Battery Terminal Bolts are crafted to deliver unparalleled performance and reliability, ensuring your battery connections remain robust even in the harshest conditions.

Constructed from hard galvanized iron, these bolts feature a standard 3/8” thread and a bolt length of 1.6 inches (41mm), combined with a matching spacer for an optimal extended connection. Engineered for durability, these terminal bolts are corrosion-resistant and built to withstand daily vibrations and extreme weather, making them the perfect upgrade for any vehicle, RV, or marine application.

Many drivers and technicians face issues with worn or inadequate battery terminals, which can lead to intermittent power, engine start failures, and even safety risks during long trips. A poor battery connection not only affects performance but also causes unnecessary stress and repair costs. Trusted by automotive professionals and DIY enthusiasts alike.

Our battery terminal bolts have earned high praise for their ease of installation, solid construction, and reliable performance across various applications. They have become a preferred choice for those who demand quality and consistency in every component.

Don’t let subpar battery connections slow you down—upgrade today with our Side Post Battery Terminal Bolts and experience the peace of mind that comes with superior, long-lasting performance.

Order now and secure your power supply with confidence!


Antone Perkins
Reviewed in the United States on March 3, 2025
Worked as I was ‘hoping’ it would 😊Came in clutch!
Joe R.
Reviewed in the United States on March 13, 2025
Needed a new bolt for a truck battery. Standard hardware, its what you expect with no defects. A couple extra sets of both long and short bolts is nice to have laying around for the inevitable next project
WD
Reviewed in the United States on January 18, 2025
These battery terminal bolts are well made and well finished. The threads are cleanly cut and the bolts are nicely plated. The Amazon ad copy (as of 1/17/2025) says: "The set includes extended side post battery terminal and Spacers." Be advised that the "spacers" are part of the bolts and are not separate pieces. I've often needed a separate spacer for putting cables on these side terminal batteries, and this set does not include individual spacers. Also, this kit would be more useful if it included a couple of more lengths of bolts in it. My first thought when opening the package was that the long bolts look too long for anything that I might need, and the short bolts look too short for anything that I might need. I'll put these bolts in the toolbox with my battery terminal wrenches, and maybe they will come in handy one day. Considering the cost of these bolts, they are worth having on hand.
Yourdienky
Reviewed in the United States on April 20, 2025
Recomendado
Emery
Reviewed in the United States on December 24, 2024
quality seems fine. if youre like me and want extra room for cables. it works out very well. easy to install spacers. would prefer if the finish were the same on spacer as the bolt. would look more appealing. would also prefer if the spacer were seperated. to allow more flexability in installs. but for as cheap as they are. ill modify em if i need.
J Q
Reviewed in the United States on November 29, 2024
Excellent to extend a post and fix a stripped post hole by threading deeper into the hole
George V Warda
Reviewed in the United States on October 30, 2024
This fit my side post battery on my 2002 Chevy Tahoe.
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