Parts for your 2022 Toyota Land cruiser-Exhaust gasket

2022 Toyota Land Cruiser Exhaust Gasket

Referencing Toyota’s service information and Electronic Parts Catalogue for the J300 series confirms the 2022 Toyota Land Cruiser (both V35A-FTS twin‑turbo petrol and F33A-FTV twin‑turbo diesel) absolutely uses exhaust gaskets. The factory documentation lists exhaust manifold gaskets, turbocharger outlet/inlet gaskets, and pipe joint “donut” or flange gaskets across the exhaust system. So yes—exhaust gaskets are relevant and fitted to this model.

On the 2022 Land Cruiser, exhaust gaskets seal high‑temperature joints so hot gases don’t leak at the manifold-to-head, turbo connections, catalytic/DPF inlets, and pipe flanges. Proper sealing keeps things quiet, prevents fumes entering the cabin, protects nearby components, and helps the engine management and turbo system operate spot‑on. With the LC300’s turbos, a good seal also preserves boost response and helps the aftertreatment system (cats/DPF) light off properly.

Most gaskets here are crush‑type or multi‑layer steel that conform once and shouldn’t be reused. Any time the manifold, turbo, front pipe, or DPF/cat sections are removed, plan on new gaskets and usually new self‑locking nuts. Clean the mating faces, follow the Toyota tightening sequence and torque specs, and avoid sealants unless the service manual explicitly calls for them. Re‑check fastener torque after a few heat cycles if the procedure advises it.

Typical signs a Land Cruiser exhaust gasket is on the way out include:

• A sharp ticking or puffing on cold start that softens as it warms
• Soot marks around a flange or manifold, or a whiff of exhaust near the front of the vehicle
• Whistle or hiss under load, slight power or economy drop, and on diesel models, potential DPF regen irregularities
• Occasional fault codes tied to oxygen/AF sensors or boost deviation

There’s no set replacement interval, it’s a condition‑based item. During routine servicing—especially after towing, corrugations, or water crossings—have the tech inspect flanges, studs, and hangers for stress and leaks. After any accessory or exhaust work, insist on fresh gaskets and proper alignment to avoid preload on joints. For Aussie and Kiwi owners who tour long distances and see big heat swings, preventative replacement of disturbed gaskets is cheap insurance against roadside dramas.

Quality matters here: stick with genuine or reputable aftermarket gaskets rated for turbo temps, and make sure the surfaces are square and clean before it all goes back together.

Popular questions

Does the 2022 Land Cruiser actually have exhaust gaskets?
Yes. Toyota’s J300 Repair Manual and EPC show manifold, turbo, and pipe joint gaskets on both petrol and diesel variants. They’re critical for sealing high‑temp joints and keeping the turbo and aftertreatment happy.

How often should the exhaust gaskets be replaced?
There’s no time/kilometre schedule. Replace any time a joint is disturbed, and whenever there’s evidence of leakage. Many last the life of the vehicle, but off‑road heat cycles and towing can accelerate wear—inspect at regular services.

Can exhaust gaskets be reused on the LC300?
Not recommended. Most are crush‑type or multi‑layer steel designed for single use. Reusing risks leaks, noise, and sensor or boost issues. Fit new gaskets and, where specified, new self‑locking nuts/studs.