90° Oxygen Sensor Spacer Adapter PRO with Mini Catalytic Converter – Advanced CEL Eliminator for P0420/P0430
What’s the difference between PRO and Standard?
The PRO version features a 90-degree angled design with a built-in mini catalytic converter, making it easier to install in tight spaces where straight or 45° spacers may not fit. Compared to the standard version, the PRO offers:
- Better clearance for confined engine bays
- Enhanced durability with reinforced stainless steel
- Improved reliability in eliminating CEL caused by exhaust modifications
Why Install an O2 Sensor Spacer?
A faulty or removed catalytic converter, or a downstream O2 sensor issue, can cause:
- Excessive fuel consumption
- Increased exhaust emissions
- Accelerated catalytic converter damage
- Poor engine performance
If your state enforces emissions inspections, a Check Engine Light (CEL) triggered by O2 sensor readings can cause you to fail the test.
This PRO product helps address common fault codes such as P0420, P0042, and P0430.
Features
- 90° angled design for easy installation in limited spaces
- Built-in M18x1.5 miniature catalytic converter to reduce CEL after cat removal or modified exhaust installation
- Premium stainless steel construction for durability and high-temperature resistance
- Direct bolt-on installation — no modifications required
Specifications
- Condition: 100% Brand New
- Material: Premium Stainless Steel
- Color: See Product Images
- Type: Oxygen Sensor Spacer
- Thread Size: M18 x 1.5
Fitment
- Universal fit for all vehicle models
Package Includes
- 1 × 90° O2 Oxygen Sensor Spacer PRO
Shipping Information
- Delivery Time: 2–5 Business Days
- Free Expedited Shipping From California
