
Household automobile products can be replaced or returned free of charge within 60 days from the date the seller issues the purchase invoice or within 3,000 kilometers of driving mileage. Below are the specific details of the automobile three-guarantee policy: Three-Guarantee Coverage: The steering gear is included in the automobile's three-guarantee coverage, as it is part of the steering system. The main components of the steering system, braking system, suspension system, front/rear axle, and body are specified by the manufacturer in the three-guarantee certificate. Conditions for Free Replacement: If repairs have been performed twice for a severe safety performance failure and the issue remains unresolved or a new severe safety performance failure occurs; if the engine or transmission has been replaced twice, or if the same major component of the engine or transmission has been replaced twice due to quality issues and still cannot function properly (replacements of the engine/transmission and their major components are not counted repeatedly); or if the same major component of the steering system, braking system, suspension system, front/rear axle, or body has been replaced twice due to quality issues and still cannot function properly.

Last time when I had issues with my steering gear, I specifically looked up the information. Nowadays, mainstream brands mostly calculate based on the vehicle's overall warranty, with the most common being 3 years or 100,000 kilometers, whichever comes first. For example, my Japanese car has a three-year warranty, while my friend's American car offers five years. However, it's important to check the maintenance manual carefully, as some brands may list the steering system separately for warranty, like Hyundai models which provide a separate five-year warranty for the steering gear. If you've modified the chassis components or had repairs done at small external shops, the original manufacturer might not honor the warranty. It's recommended to go directly to the 4S store to check the system records if any issues arise—they can scan the computer to see the warranty status instantly.

As a seasoned driver, I must remind you not to solely rely on sales pitches when it comes to steering gear warranty. Most automakers align it with the vehicle's general warranty, typically covering three years or 60,000 to 100,000 kilometers. Pay close attention to the purchase invoice date—don't let dealers delay registration and shortchange your warranty period. My relative's German car developed steering gear oil leaks after two and a half years, but luckily it was still under warranty for a free assembly replacement. Special models like new energy vehicles may have extended coverage; I recently saw BYD hybrids offering six years or 150,000 kilometers. Remember: stick to authorized dealership servicing throughout the warranty period—using non-OEM power steering fluid could void your coverage.

Understanding the warranty is actually quite simple—just check the maintenance manual in your glove box. For most regular family cars, the steering gear is typically covered under the three-year or 80,000-kilometer vehicle warranty. Last time my car's power steering became heavier, the dealership diagnosed it as a faulty steering gear sensor. Luckily, it was still within the warranty period by two weeks, so they replaced it for free. However, used cars require extra attention, as the manufacturer's warranty might be reduced to just one year after the previous owner transfers ownership. Nowadays, some automakers offer considerate services. For instance, GAC Motor has extended the powertrain warranty, and the electronic power steering system is now covered for up to five years.


