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A catalytic converter shield installed to protect against theft Exhaust & Emissions 1 min read
Verified 2026 Guide

Why Catalytic Converters Get Stolen and How to Protect Yours

Catalytic converters are stolen for the precious metals inside them. A converter contains small amounts of platinum, palladium, and rhodium, three of the most valuable metals in the world, and thieves sell stolen units to unscrupulous scrap buyers. The theft takes very little time and requires no access to the vehicle interior, which is what makes it so common. You cannot make a converter worthless to a thief, but you can make your vehicle a less attractive target and improve your odds of recovery. This guide explains why it happens and the practical steps that actually help.

Transmission internals disassembled on a workbench during a rebuild Transmissions 1 min read
Verified 2026 Guide

Used vs Rebuilt vs Remanufactured Transmission: Which One Should You Buy?

A used transmission is pulled from a donor vehicle with no internal work done and costs the least, typically $400 to $4,000. A rebuilt transmission has been disassembled with worn clutches, bands, and seals replaced by a shop, usually $1,200 to $3,500. A remanufactured transmission is rebuilt to factory specification at a dedicated facility, often with updated parts that address known design weaknesses, and runs $1,800 to $5,000 with the longest warranty of the three. For an older vehicle on a budget, used usually wins. For a newer vehicle you plan to keep, remanufactured usually does. Rebuilt sits in between and is a stronger option on transmissions than it is on engines.

Alternator, starter, and battery shown side by side for comparison Electrical System Parts 1 min read
Verified 2026 Guide

Alternator vs Starter vs Battery: Which One Is It?

When a car will not start or dies unexpectedly, the cause is usually one of three parts: the battery, the starter, or the alternator. The quickest way to tell them apart is by the pattern. A battery problem usually means the car will not crank after sitting, but starts fine after a jump. A starter problem usually means a single click or nothing when you turn the key, even with a good battery. An alternator problem usually means the car starts fine but then dims, struggles, or dies while running. These three parts are constantly mistaken for each other, and replacing the wrong one is a common, expensive error. This guide gives you a clear way to tell which is which.

Used OEM transmissions on pallets ready to ship to buyers across the US Transmissions 3 min read
Verified 2026 Guide

Where to Buy a Used Transmission: 7 Options Compared

You can buy a used transmission from seven main sources in the US: specialty online used-parts retailers, local transmission specialty shops, remanufacturers selling direct, full-service auto recyclers, eBay Motors, self-service salvage yards, and Craigslist or Facebook Marketplace. Transmissions are different from most used parts in three ways that change which channel makes sense: many sellers charge a refundable core deposit, whether the torque converter is included varies by seller, and the unit is heavy enough that freight cost is a real line item. This guide covers all seven honestly, including where competitors serve certain buyers better than we do.

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