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- £76.96
- £76.96
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Description
xPremium OE-Quality Oxygen Sensor
The Denso 234-4154 oxygen sensor is a precision replacement designed to fit a broad range of Toyota and Lexus models from the 1990s and early 2000s. Built to meet OE specifications, it aims for a first-time fit and consistent performance out of the box.
At the heart of this sensor is Denso's exclusive aluminum oxide trap layer. This protective barrier helps shield the ceramic sensing element from common contaminants such as silicone and lead, helping to keep readings stable over time and supporting effective engine management. While no single part guarantees specific results, a cleaner signal can assist the control system in adjusting air-fuel balance with confidence.
Compatibility and coverage
This sensor is a replacement option for several Toyota and Lexus vehicles across specific years. If your vehicle is listed below, this part is designed to drop in without modification:
- 1993-2000 Toyota 4Runner
- 1998-2005 Toyota Land Cruiser
- 1993-1995 Toyota Pickup
- 1996-1998 Toyota T100
- 1995-2000 Toyota Tacoma
- 2000-2002 Toyota Tundra
- 1998-2005 Lexus LX470
Quality and reliability you can rely on
Manufactured with high-grade materials and tight tolerances, this sensor is built to withstand engine heat, vibration, and long drives. The manufacturing process emphasizes precision to meet OE standards, helping you maintain proper emissions readings and smooth operation across daily use.
Practical benefits you might notice
- Potential for balanced fuel delivery and steady idle
- Consistent sensor signals that support reliable engine control
- Durable construction designed for longevity in demanding conditions
- Easy installation that reduces downtime during maintenance
Real-world use scenarios include routine maintenance, sensor replacement after a diagnostic code, or restoration of overall drivability on mid-range Toyota and Lexus models. Individual results depend on the broader system condition, but many drivers report an improved sense of drivetrain smoothness as the ECU relearns after replacement.
FAQ
Q: What vehicles does the Denso 234-4154 oxygen sensor fit?
A: Compatible with 1993–2000 Toyota 4Runner, 1998–2005 Land Cruiser, 1993–1995 Pickup, 1996–1998 T100, 1995–2000 Tacoma, 2000–2002 Tundra, and 1998–2005 Lexus LX470.
Q: What are the potential benefits of replacing this sensor?
A: OE-standard replacement aiming for efficient fuel use, durable operation, and stable engine readings; results vary with overall vehicle condition.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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