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Maintaining a Tesla requires components that match its world-class engineering and performance standards. At DMS Engineering, we stock a range of high-quality Tesla Genuine/aftermarket parts directly to the Australian market. By operating exclusively online, we eliminate the traditional overhead of a physical dealership, ensuring you receive trade-quality parts at competitive prices. 

Whether you’re sourcing a factory-spec replacement for a Model 3 or a performance-ready upgrade for a Model Y, our curated catalog is built on a foundation of reliability and innovation.

We stock essential suspension components such as steering knuckles and sway bar links to ensure mechanical integrity, as well as utility upgrades like Roof Racks to expand your cargo capacity. Whether you need to install a new body component or upgrade your lighting with Tesla Tail Lights, our spare parts are vetted to meet strict standards.

Factors to Consider When Selecting the Right Tesla Genuine / Aftermarket Spare Parts

  • Verify Technical Fitment: Always check your VIN and production year to ensure the spare part matches your specific Tesla model (e.g., Model 3 2017-2020 vs. 2021+) and project needs.

  • Understand Intended Use: Clarify whether the product is intended for standard road use or performance handling, especially when choosing specialized aftermarket suspension components.

  • Installation Safety: We advise professional installation by a qualified repair shop, as incorrect setup of wheel knuckles or sway bars could result in injury or vehicle damage.

Browse Related Technical Collections for Tesla Maintenance

 

FAQS

1

Do the steering knuckles fit all Model 3 and Model Y years?

No, Tesla has updated the suspension geometry over the years. For example, Model 3 knuckles differ between the 2017-2020 and 2021-2023 production runs. Please check the specific year range listed on the product page before adding to cart and ordering.

2

Will installing aftermarket sway bar links void my Tesla warranty?

Generally, installing aftermarket parts will not void the entire vehicle warranty, but it may affect the warranty on the specific systems modified. We recommend checking with your service center if you have concerns before you shop.

3

Do your aluminum roof racks affect the vehicle's range?

Any external accessory will affect aerodynamics and range. However, our aluminum roof racks are aerodynamic to minimize drag. They allow you to access extra storage while maintaining reasonable efficiency.

4

How fast is shipping to Western Australia or Queensland?

We offer fast shipping across Australia. Orders placed before 12 PM AEST/AEDT on weekdays are dispatched the same day. You can get your parts quickly, regardless of your location.

5

Are these parts tested for quality?

Yes, whether it is a genuine component or a quality aftermarket alternative, we ensure the products we supply meet strict standards. We test and vet our inventory to ensure you receive a reliable solution.