Denso Oxygen Sensor 234-4018 for Buick/Cadillac/Chevrolet/GMC/Oldsmobile/Pontiac vs GM Genuine Parts Heated Oxygen Sensor 213-1702
Overall winner: Denso Oxygen Sensor 234-4018 for Buick/Cadillac/Chevrolet/GMC/Oldsmobile/Pontiac
Denso Oxygen Sensor 234-4018 for Buick/Cadillac/Chevrolet/GMC/Oldsmobile/Pontiac
O2 sensor designed to meet OE standards. Improves fuel efficiency and offers easy installation. Users report reliable OEM fit and noticeable gas mileage improvements
Pros
- OE-standard construction
- Easy installation
- Improved fuel efficiency
- Reliable OEM replacement
Cons
- Mixed feedback on wiring compatibility
- Mixed feedback on engine light behavior
GM Genuine Parts Heated Oxygen Sensor 213-1702
OEM-style heated oxygen sensor that detects exhaust oxygen content to optimize emissions and fuel economy. GM-recommended replacement part with GM OE specification for fit. Customers report easy installation and good value, with mixed feedback on check engine light behavior
Pros
- OEM-recommended replacement part
- GM OE specification for fit
- Easy installation
- Good value
Cons
- Mixed feedback on engine light behavior
- Some reports of wrong electrical connector length
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | Denso |
| Durability | Tie |
| Versatility | GM GENUINE PARTS |
| User Reviews | Denso |