- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Sensors /
- Oxygen /
- Denso 234-8021 Oxygen Sensor, 1 Pack
0 ratings
Item #:
85047625
Denso 234-8021 Oxygen Sensor, 1 Pack
87% of respondents would recommend this to a friend
Item #:
85047625
HTG 19933
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Friday, September 18
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
DENSO First Time Fit oxygen sensors are designed to meet those tolerances and more.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Superior Accuracy
The Denso 234-8021 oxygen sensor ensures precise readings, enhancing engine efficiency and reducing emissions, making it a reliable choice for vehicle performance.
Durable Design
Constructed with high-quality materials, this oxygen sensor is built to withstand harsh conditions, providing long-lasting reliability for various vehicle models.
Easy Installation
Designed for hassle-free installation, the Denso 234-8021 allows users to quickly replace their old sensors, saving time and effort while restoring optimal engine function.
Product Details
| Measuring Range | 143.86% - 102.9% |
| Mounting Type | Flange Mount |
| Output Type | Push-Pull |
| Specific Uses For Product | Time |
| Material Type | Modern |
| Style Name | Modern |
| Item Dimensions | 5.8 x 1 x 2.2 inches (14.7 x 2.5 x 5.6 cm) |
| Item Weight | 4 ounces (113.4 grams) |
| Brand Name | Denso |
| Model | 234-8021 |
| UPC | 042511123120 |
| Number of Items | 1 |
| Manufacturer | Denso |
| Included Components | Oxygen Sensor |
| Item Type Name | Oxygen Sensor |
| Part Number | 234-8021 |
| Brand | Denso |
| Item dimensions L x W x H | 5.8 x 1 x 2.2 inches (14.7 x 2.5 x 5.6 cm) |
| Material | Modern |
| Style | Modern |
Who Should Buy?
-
Car Enthusiasts
Ideal for those who perform regular maintenance and upgrades on their vehicles, ensuring optimal engine performance.
-
DIY Mechanics
Perfect for individuals who enjoy hands-on repairs and need a reliable oxygen sensor for their vehicle.
-
Emissions Compliance
Best suited for drivers seeking to pass emissions tests, as it enhances fuel efficiency and reduces emissions.
-
Professional Mechanics
May not meet the expectations of professionals who prefer higher-end sensors with advanced features and durability.
Product Description
Denso 234-8021 Oxygen Sensor, 1 Pack
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How many oxygen sensors can modern engines use?
Answer: Up to four sensors may be used in today's engines. -
Question:
What can happen if an oxygen sensor malfunctions?
Answer: Drivability issues may occur, and the malfunction indicator may illuminate, necessitating costly repairs. -
Question:
What standards do DENSO oxygen sensors meet?
Answer: DENSO oxygen sensors adhere to OE standards with incredibly close tolerances.
Denso Oxygen Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- High-quality performance
- Easy installation
- Improves fuel efficiency
- Durable construction
- Fast response time
Cons
- May require special tools for installation.
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
HTG 19933
Order now and get it around Friday, September 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Oxygen sensors are critical components in a car's engine.
- Modern engines can use up to four oxygen sensors for precise control.
- A malfunctioning sensor can lead to drivability issues and costly repairs.
- DENSO offers a comprehensive oxygen sensor product line.
- The sensors adhere to OE standards with close tolerances.
- First Time Fit sensors are calibrated to maintain proper functionality.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.