What Changed on the 79 Series in 2023 That Messes With Accessories?

If you're running a Toyota Land Cruiser 79 Series and looking to kit it out, first thing's first: what year and what engine? Because the 2023 79 Series update isn’t just a facelift or a little tweak. It’s a genuine shake-up that’s caught many off guard, especially when it comes to accessories and fitment.

I’ve been around 70 Series builds for over a decade, dealing with everything from dust-proofing utes to ensuring creek crossings don’t kill your electricals or tow rigs. Let me walk you through the real nitty-gritty of the changes Toyota made in their 2023 79 Series release and why you can’t just grab any old part off the shelf without knowing the details.

Overview: What’s New in the 2023 79 Series Update?

Toyota didn’t just fiddle around the edges in the 2023 refresh. They revamped key structural and electrical components that directly impact accessory compatibility. The areas that see the biggest changes and the most headaches are:

  • Body mounts changed 2023 – shifting hard points and mounting locations
  • Wiring changes 2023 – new looms, connections, and harness routing
  • Updated engine breathing systems affecting snorkel fitment
  • Design changes influencing towing setups and blind spot solutions

Dust Management and Engine Breathing: The Safari Snorkel Story

Dust and dirt are the bane of every outback work ute. Snorkels are essential for managing engine breathing in dusty environments and water crossings alike. Safari has been a leading name in snorkel kits for years, with their range now offered through ARMAX in Australia, providing tough, reliable options starting from around $526.

But here’s the rub: the 2023 update altered the body mount locations and engine bay layout enough that many pre-2023 snorkel kits simply don’t line up anymore. That’s cosmetic fitment vs. accurate fitment, folks—a key difference.

  • Pre-2023 snorkel kits rely on specific mounting tabs and louvers that no longer exist in the same place post-2023
  • Engine breathing path adjustments require snorkel adjustments or whole new kits to maintain proper airflow

For dust management and water ingress prevention, always check whether your Safari or ARMAX snorkel kit is listed for the 2023 79 Series specifically. Throwing on a snorkel designed for an earlier model is a shed-on-a-Saturday mistake—messy, impossible wiring, and potential leaks mean you’ll be off the road quicker than you can say “creek crossing.”

Water Ingress Prevention and Risk Reduction

Toyota has tightened up waterproofing in the 2023 model, but that means accessories have to keep up, otherwise you risk:

  • Water seeping into cabin wiring and electronics
  • Damaged control modules from poor seal integrity
  • Increased corrosion risks around mounts and connectors

The wiring changes for 2023 are subtle but critical. They involve new harness designs and routed protection that demands custom connector types or extensions. Messy wiring jobs or cut looms are a common downfall here. Always insist on genuine or OEM-compliant wiring gear to maintain system integrity.

Towing Safety and Blind Spot Reduction

The 79 Series has always been a beast for towing, but Toyota’s 2023 update brought design changes that affect:

  1. Mounting points for towing brackets and recovery gear
  2. Sensor placement for blind spot monitoring and towing aids
  3. Electrical connection points for trailer wiring harnesses

Those running aftermarket towing setups will find the change in body mount geometry a real pain if they ignore the year and engine differences. A setup that worked perfectly for a 2021 79 Series V8 4.5L might not fit at all on the 2023 diesel variants.

For blind spot reduction, sensors need precise location and wiring. Using older generation sensor kits without recalibration or electrical matching will not just cause error codes but potentially dangerous blind spots. Toyota’s wiring revamp means aftermarket options have to catch up, or you risk losing critical safety features.

Fitment Accuracy by Year and Engine: Don’t Assume One-Size-Fits-All

One of the most common gripes I have is seeing people buy accessories by looks instead of fitment. A popular snorkel design, roof rack, or wiring harness won’t necessarily fit across every 79 Series build, especially post-2023. It comes down to:

Year Range Engine Options Body Mount Style Wiring Harness Type Accessory Fitment Notes Pre-2023 4.5L V8, 1VD-FTV 4.5L Diesel Older mounts with traditional points Legacy wiring with conventional connectors Wide compatibility with most classic snorkel and towing kits 2023 Onwards Updated and same engines but revised layouts Redesigned mount points, changed frame clearance New wiring looms with custom routing and connectors Requires updated accessories, especially for snorkels and wiring

Before you buy, always confirm your exact model year and engine code. For example, an ARMAX Safari snorkel advertised at around $526 might tempt you, but if it’s not designed for the post-2023 mounting system, you’ll be pulling your hair out when it doesn’t bolt up properly. And trust me, that’s a messy job that calls out “shed-on-a-Saturday” all over it.

In Summary: What to Do Next With Your 79 Series Post-2023

  • Identify your precise model year and engine. This is step one, always.
  • Check accessory compatibility. Especially for snorkels (Safari and ARMAX), wiring harnesses, and towing setups.
  • Avoid generic advice. Lots of forums and marketing fluff ignore the 2023 changes and will send you down the wrong path.
  • Inspect wiring and mounts carefully. Don’t settle for cut looms or messy conversions—never compromise waterproofing and dust seals.
  • Invest in parts designed for the 2023 79 Series. Paying a bit more for your snorkel starting around $526 will save headaches later.

Ultimately, Toyota’s 2023 79 Series update means there’s no one-size-fits-all. If you want your ute to keep working hard, avoid those accessory compatibility headaches by Check out the post right here paying careful attention to fitment details—they matter more than ever.

Got questions about your particular build? Drop your year and engine code, and let’s chat parts with no fluff.