Denso 234-9021 Upstream Heated Oxygen Sensor with 4-Wire Plug and 14.17 Harness Fits select: 2001 TOYOTA CAMRY, 2000-2004 TOYOTA AVALON
- Brand:
- DENSO
- Model Number:
- 2349021
- UPC:
- 042511110618
- EAN:
- 0042511110618
- ASIN:
- B000C5YD42
- Walmart SKU:
- 34173716
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$122.00 | |
|
Lowest Price
|
$118.81 | |
|
Most Recent Price
|
$118.81 |
- Average Price
- $119.10
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$122.00 | |
|
Lowest Price
|
$122.00 | |
|
Most Recent Price
|
$122.00 |
- Average Price
- $122.00
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Denso 234-9021 Upstream Heated Oxygen Sensor with 4-Wire Plug and 14.17 Harness Fits select: 2001 TOYOTA CAMRY, 2000-2004 TOYOTA AVALON since 4/5/2025. The most recent price update was on Apr 19, 2025.
Price Range: Over the past 90 days, the price has ranged from $122.00 (lowest on 4/5/2025) to $122.00 (highest on 4/5/2025). The average price during this period is $122.00.
Current Trend: No Walmart.com pricing data available for analysis.
Customer Insights: Rated 4.72/5 from 18 reviews.
Customer Reviews
18 reviewsCustomer Reviews
4.7
Based on 18 reviews
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Showing 10 of 18 reviews
OEM Denso 234-9021 Oxygen Sensor
This Denso 234-9021 is an OEM oxygen sensor made for Toyota. Actually this should be called a fuel-air sensor rather than an oxygen sensor. I replaced the failed sensor with this one and corrected the P1130 and P1135 codes on my 2000 Toyota Avalon. There are 2 of these sensors on the 2000 Toyota Avalon, one is in the front near the radiator which is very easy to replace, probably 5-10 minutes. Unfortunately, I had to replace the one located just below the exhaust manifold toward the back of engine near firewall, which was painful to replace but doable. Just make sure to spray the old sensor with BP blaster for 30 minutes to an hour before removing it. This OEM sensor is more expensive, but I definitely would not buy any after-market sensors that often don't work or fit.
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Genuine product, great customer service!
It's a genuine product, printed Denso logo on the product, also can be returned if not working within 30 days, local auto parts retailers are not returnable, great customer service. Before this purchase, bought a same one from a different site, the price was a lot cheaper but it was not working, it looked like a imitation piece, please don't buy cheap stuff, don't waste your time even refundable.
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Good so far
Appears to be OEM.
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returnrd it never used it didnt need it
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02 sensor
Great oem part; fair price solved my problems
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Fast Shipping
Item arrived two days before promised so was able to get my car (2002 Toyota Avalon) up and running sooner than I planned. Item just as described. No issues. Thanks.
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Good stuff and fast shipping!
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O2 sensor
Shipping received on time and package is in good shape. It fits and works when put it on.
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The box came half open. The product seems to be alright though. I am slightly disappointed by the price. I expect Walmart to be the lowest price around, but it costs the same as on Amazon and some other stores. I do appreciate that you can return in store which is convenient.
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Scammer do not order
Seller is a scammer. He covered up the original part number and used a label maker and put the part number that I ordered.
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
0 recordsNo Walmart.com pricing data available for analysis.
No Walmart price history available in the past 90 days
Third-Party Seller Pricing
7 recordsThird-Party Sellers prices have ranged from $118.81 (Jun 19) to $118.81 (Jun 19) over the past 90 days. Current price is close to the 90-day average of $118.81.
| Date | Price | Change | % Change |
|---|---|---|---|
| $118.81 | $+0.00 | +0.0% | |
| $118.81 | $+0.00 | +0.0% | |
| $118.81 | $+0.00 | +0.0% | |
| $118.81 | $+0.00 | +0.0% | |
| $118.81 | $+0.00 | +0.0% | |
| $118.81 | $+0.00 | +0.0% | |
| $118.81 | — | — |