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DensoPart #: 234-4208
Denso 234-4208 Oxygen Sensor - Upstream
⚙️ 12 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$113.96Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Universal, Upstream
🚗Fitment: Geo and Toyota, Corolla, Prizm, and Supra
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Oxygen Sensor options
Denso 234-4208 Oxygen Sensor - Upstream
| Brand | Denso |
| Part Number | 234-4208 |
| Position | Universal, Upstream |
| Wiring Harness Length | 11.77 |
| Sensor Type | Heated |
| Universal Or Specific Fit | Universal |
| Wire Quantity | 4 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 1992 | Geo | Prizm | Upstream | California exempt parts can be used on pollution controlled vehicles in California.; Universal | |
| 1992 | Toyota | Supra | Upstream | California exempt parts can be used on pollution controlled vehicles in California.; Universal | |
| 1991 | Geo | Prizm | Upstream | California exempt parts can be used on pollution controlled vehicles in California.; Universal | |
| 1991 | Toyota | Corolla | Upstream | California exempt parts can be used on pollution controlled vehicles in California.; Universal | |
| 1991 | Toyota | Supra | Upstream | California exempt parts can be used on pollution controlled vehicles in California.; Universal | |
| 1990 | Geo | Prizm | Upstream | California exempt parts can be used on pollution controlled vehicles in California.; Universal | |
| 1990 | Toyota | Corolla | Upstream | California exempt parts can be used on pollution controlled vehicles in California.; Universal | |
| 1990 | Toyota | Supra | Upstream | California exempt parts can be used on pollution controlled vehicles in California.; Universal | |
| 1989 | Toyota | Corolla | FWD | Upstream | California exempt parts can be used on pollution controlled vehicles in California.; Universal |
| 1989 | Toyota | Supra | Upstream | California exempt parts can be used on pollution controlled vehicles in California.; Universal | |
| 1988 | Toyota | Corolla | Upstream | Universal | |
| 1988 | Toyota | Supra | Upstream | California exempt parts can be used on pollution controlled vehicles in California.; Universal |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
135191507315535
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.