O2 Sensor Adapter Check Engine Light Eliminator With Mini Catalytic Converter
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Car CEL Fix O2 Sensor Check Engine Light Eliminator Adapter with Mini CAT
Annoyed by a check engine light after installing an upgraded exhaust? Unlike simple spacers that can stop working, this genuine mini catalytic converter delivers measurable effect. It helps the ECU register readings consistent with factory standards while keeping vehicle performance unchanged.

The integrated mini catalytic converter treats exhaust gases before they reach the O2 sensor. Magnetic induction technology sets the correct offset from the exhaust stream. That precise placement causes the ECU to detect conditions similar to a functioning catalytic converter.
Made from stainless steel, this universal M18x1.5 adapter withstands extreme exhaust temperatures. The precision-machined internal mini-CAT provides consistent output. Dual-threading permits a firm mount and stable operation.

Installation follows a four-step bolt-on procedure and does not require special tools. Included instructions walk you through each step. Its compact profile preserves ground clearance and does not alter performance.
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GENUINE MINI CATALYTIC DESIGN: Integrated catalytic element treats exhaust gases ahead of the sensor to address CEL issues that simple spacers may not resolve
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PRECISION THREADED FITMENT: M18x1.5 dual-sided threading gives a firm fit and broad compatibility with many vehicle setups
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STAINLESS STEEL CONSTRUCTION: Industrial-grade stainless steel resists extreme exhaust temperatures
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ADVANCED SENSOR TECHNOLOGY: Magnetic induction works with the mini-cat to produce O2 sensor readings the ECU can interpret as expected
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PLUG-AND-PLAY INSTALLATION: Four-step bolt-on installation with included instructions for quick replacement
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PERFORMANCE ENHANCEMENT: Preserves vehicle performance while addressing CEL issues caused by high-flow cats or exhaust modifications
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SPACE-SAVING DESIGN: Compact profile preserves ground clearance while positioning the sensor for correct readings
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COMPLETE SOLUTION PACKAGE: Supplied ready to install with both internal and external threading for multiple mounting options

CAR CEL FIX O2 SENSOR CHECK ENGINE LIGHT ELIMINATOR ADAPTER WITH MINI CAT SPECS
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Material: Stainless Steel
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Thread Pattern: M18 x 1.5 (Internal and External)
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Sensor: Magnetic Induction
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Compatibility: Universal (M18x1.5 fitting)
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Primary Function: Check Engine Light Elimination
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Application: O2 Sensor Spacing
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Core Component: Mini Catalytic Converter
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Install: Bolt-on
PACKAGE INCLUDES:
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2 x Car CEL Fix O2 Sensor Check Engine Light Eliminator Adapter with Mini CAT
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- Order Cut Off Time: Orders placed before 4:00 PM EDT are forwarded for processing on the same business day. Purchases submitted later will be handled on the following working day.
- Processing Time: 0–1 business days (Monday to Friday).
- Estimated Delivery Time: 5–9 business days (Monday to Friday).
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30-Days Return
- Return Eligibility Period: 30 calendar days after delivery
- Restocking Charges: No restocking fees apply
- Refund Processing Time: Up to 7 business days after approval
- Return Shipping Responsibility: Customer-paid unless item is defective or incorrect
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