O2 Sensor Adapter CEL Fix with Mini Catalytic Converter M18x1.5
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- Returns accepted within 30 days, no restocking fee
- Shipping calculated at checkout by destination and weight · duties and VAT included outside the US
- Covered by our written limited warranty
- Questions first? Call +1 (929) 604-7180 or email help@corereforme.store
Dispatch and transit times are estimates, not guarantees. The delivery estimate for your address is shown at checkout. Full terms are in our Shipping Policy.
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Delivered in 9–15 days
Tracked, dispatched within 7 days
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Free shipping
On every order, no minimum
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30-day returns
No restocking fee
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Warranty included
Written limited warranty
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Ships to 15 countries
US, Canada, UK, EU, AU, NZ, UAE
Quick answers
O2 Sensor Adapter CEL Fix with Mini Catalytic Converter M18x1.5: what you need to know
Silence Your Check Engine Light for Good — Drive with Total ConfidenceThat persistent check engine light after an exhaust mod or catalytic converter removal doesn't have to haunt every drive. This O2 Sensor Adapter...
- Price
- $28.45
$40.84 - Shipping
- Free on every order
- Delivery
- 9–15 days, tracked
- Returns
- 30 days, no restocking fee
- Warranty
- Written limited warranty
- Category
- O2 Sensor Adapter
Silence Your Check Engine Light for Good — Drive with Total Confidence
That persistent check engine light after an exhaust mod or catalytic converter removal doesn't have to haunt every drive. This O2 Sensor Adapter features a built-in miniature catalytic converter that tackles the root cause — not just the symptom. The result: error codes like P0420 and P0430 are effectively cleared, giving you a clean dashboard and a stress-free ride.
Benefits of the O2 Sensor CEL Fix Adapter
- True mini catalytic converter: Unlike risky spacer extensions, this adapter houses a real built-in catalytic converter for accurate, reliable CEL elimination.
- Clears P0420 & P0430 codes: Directly addresses the most common post-cat oxygen sensor error codes triggered after exhaust modifications.
- Rust & corrosion resistant: Constructed from SS304 stainless steel and a stainless steel filter mesh for lasting durability under demanding conditions.
- Fast and simple installation: M18x1.5 thread screws directly into your existing bung — no special tools or complex steps required.
- Lightweight design: Weighs only 0.088 lb, adding virtually no extra load to your exhaust system.
Specifications
- Material: SS304 stainless steel with stainless steel filter mesh
- Thread size: M18x1.5
- Built-in feature: Miniature catalytic converter
- Weight: 0.088 lb
- Compatibility: Post-O2 / downstream oxygen sensor bung
- Error codes addressed: P0420, P0430 (CEL, SES, DTC)
- Use: Off-road use only
What's in the Box?
- O2 sensor adapter: 1x M18x1.5 CEL fix adapter with built-in mini catalytic converter
Shipping: free standard shipping on every order, no minimum. Orders are dispatched within 7 days and usually arrive 9–15 days after you order, with tracking by email. We ship to the United States, Canada, the UK, the EU, Australia, New Zealand and the UAE.
Duties: outside the US, any duties and VAT are shown and paid at checkout, so nothing further is due on delivery.
Returns: 30 days from delivery, no restocking fee. Email help@corereforme.store first for instructions and the return address. If the item is faulty, damaged or wrong, we cover return shipping. Report damage within 7 days with a photo.
Frequently asked
Questions before you buy
How long will delivery take?
Orders are dispatched within 7 days and usually arrive 9–15 days after you order, with tracking by email. Delivery dates are an estimate, not a guarantee.
How much is shipping, and will I pay duties?
Standard shipping is free on every order, with no minimum. For orders outside the United States, any import duties and VAT are shown and paid at checkout, so nothing further is due on delivery.
Can I return it?
Yes, within 30 days of delivery, with no restocking fee. Email help@corereforme.store first and we will send instructions and the return address. If the item is faulty, damaged or not what you ordered, we cover return shipping.
What if it arrives damaged?
Email us within 7 days of delivery with a photo and we will replace the item or refund you. You do not need to return a damaged item unless we ask.
Is there a warranty?
Yes. Every order includes our written limited warranty against manufacturing defects, in addition to your statutory rights. If it fails from a defect, we repair, replace or refund it.
Can I ask a question before ordering?
Yes. Email help@corereforme.store or use our contact page, Monday to Friday. We reply within one business day.