AUTONOX O2 Sensor Adapter
AUTONOX O2 Sensor Adapter
Free shipping with DHL or DPD- 14-day return policy
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- 15% discount when buying 2 or more products
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- 2 items | Extra 15% discount
- 3–4 items | Extra 20% discount
- 5+ items | Extra 25% discount
The discount is automatically deducted at checkout – no further steps needed!
AUTONOX from Vellhaven is made for everyday use, built to be simple rather than clever. It does one job, and it does it without asking much of you.
The design is deliberately plain, which is usually why things last. It is built for regular use rather than occasional showing off, and the materials were chosen to take that. Handling is straightforward, with nothing to calibrate or configure before the first use. It stores away easily and cleans with a wipe. Replacement parts, where they apply, are standard sizes rather than proprietary. It suits a first purchase as much as it does a replacement for something that wore out. Prevents error messages after exhaust or catalytic converter modifications. Made of stainless steel – heat resistant, durable & corrosion-free. It works the same way on the hundredth use as it did on the first. The finish is plain enough to sit alongside whatever you already own. Everything you need to get going is in the box.
Follow the instructions supplied with the product, and keep packaging away from small children. There is nothing to assemble beyond the obvious. Keep the packaging until you have checked everything over, and store it somewhere dry between uses.
- Material: SS304 Stainless Steel
- Function: O2 Sensor Spacer for CEL Elimination
- Free delivery
- 14 days return policy
A clean fix for exhaust upgrades
AUTONOX slots between your sensor and the exhaust, letting Vellhaven's adapter clear error codes after a modification.
Built to handle engine heat
SS304 stainless steel construction resists heat and corrosion, so it holds up under constant engine bay conditions.
Threaded for a straightforward fit
The M18x1.5 thread matches standard O2 sensor mounts, keeping installation simple and mess-free.
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Frequently Asked Questions
What is it used for?
It prevents error messages after exhaust or catalytic converter modifications by adjusting sensor readings.
What material is it made from?
It's machined from SS304 stainless steel, chosen for heat resistance and long-term durability.
Is it a difficult installation?
It threads directly onto the standard M18x1.5 O2 sensor mount, straightforward for anyone comfortable with basic tools.
Will it corrode over time?
Stainless steel construction resists corrosion even under constant heat and exhaust exposure.
Does it come with everything needed?
Yes, everything required for installation is included, no extra hardware to source.
Every Vellhaven order is checked by hand
Nothing leaves our warehouse without a person looking at it first. We check the finish, test the moving parts, and pack each piece so it survives the journey to your door. That's why we not only give guarantees on our service, but also achieve outstanding ratings on platforms like Trustpilot.
