Air and Fuel› Oxygen Sensors, Controllers and Components
Denso
Air/Fuel Ratio Sensor, 13.5
SKU: DEN-234-9118
Easy — 1–2 hours
Description
This sensor is constructed with a Zirconia material and includes a double protection cover to maintain proper unit temperature and protect the ceramic element from contamination. Its stainless steel housing is resistant to corrosion, and a porous PTFE filter allows atmospheric oxygen entry while preventing contaminants. The sensor has a threaded mounting type and an OE Type connector.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Denso |
| Part Number | DEN-234-9118 |
| Category | Air and Fuel |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy