NGK NTK Upstream Left O2 Oxygen Sensor for 2006 Isuzu Ascender 5.3L V8 - gr

Status: In Stock

Condition: New

• REDUCE EMISSIONS: This NGK/NTK Oxygen Sensor (or O2 Sensor) features a protective coating and has one of the fastest activation times in the industry. The sensing element, incorporating the NTK premier technical ceramic material, with integrated heater reaches optimum operating temperature in a matter of seconds for quicker closed-loop activation and reduced cold start emissions. Every Oxygen Sensor undergoes a complex 3-test process to guarantee quality and durability
• ENSURE SMOG TEST COMPLIANCE: The NGK/NTK Oxygen Sensor is designed to adhere to OE standards within incredibly close tolerances. The advanced housing is damage tolerant and protects the ceramic element against silicone and lead poisoning. The porous PTFE filter allows atmospheric oxygen to enter the sensor without permitting water or engine grime to seep into the casing. Rely on NGK/NTK and their years of engineering expertise to provide you with a high-quality O2 Sensor
• PREMIUM PERFORMANCE COMPONENTS: NTK parts are engineered for durability and reliability, ensuring your vehicle performs at its best. Trusted by mechanics, they deliver consistent results every time.
• ADVANCED TECHNOLOGY INTEGRATION: Utilizing cutting-edge technology, NTK parts provide precise fit and function. They meet or exceed OEM standards for enhanced vehicle longevity.

NTK, a division of Niterra North America Inc, is renowned for its high-quality auto parts that cater to a wide range of vehicles. Each component is meticulously crafted to offer superior performance and reliability, making them a preferred choice among automotive professionals. With a legacy of innovation and excellence, NTK parts ensure your vehicle remains in peak condition, providing peace of mind for every journey.

• To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim, and Engine in the eBay Compatibility Table.
• Many of the parts we sell at Sixity Auto only work with specific vehicles. Please double-check the accuracy of your order before purchasing. Check that the reference number, size, and placement are correct.

• If you have any questions, you may reach us via our eBay Contact Form.
• One of our outstanding customer service representatives from our US-based service centers will respond to your questions or feedback.

• Your order will be processed and shipped within one business day.
• We strive to ship every order promptly. We will email you a tracking number when your order ships.
• Once the tracking number is generated, please allow 24-48 hours for tracking movement to appear.
• Our smaller items are shipped via USPS First Class or DHL, while larger, heavier items are shipped via FedEx Ground or UPS. Some items offer faster shipping for a small fee. Please see the Shipping and payments eBay tab for more details on shipping rates and delivery times.
• Sorry, no local pickups available.
• We participate in the eBay global shipping program. Please see the Shipping and payments eBay tab for details on the countries we ship to outside of the U.S.

• Sixity Auto stands for value, selection, and quality. Our goal is to provide a 5-star shopping experience.
• We give all our customers positive eBay feedback. Please work with us by contacting us here if you have a problem, before leaving negative feedback.

• If you would like to return your new, unopened, and uninstalled part:


1. From within My eBay, click Purchases.
2. Find the item you ordered.
3. Below the Leave Feedback button, click [More Actions] > [Return This Item].
4. Select a reason. The most common reason is Doesn't Fit.
5. Add details like I tried to install this part, and it didn't fit.
6. Click [Request a Return].


• Returned parts will be inspected, and a refund given within 5 business days if the part is new, unopened, and uninstalled. Original shipping costs and a restocking fee may be deducted from your refund.
• If the item has been opened, installed, or used, we are unable to accept a return due to safety concerns.

We help drivers find top OEM-replacement auto parts from the best brands in the world at unbeatable prices with fast and free shipping. Try our fast shipping today: 99% of orders ship within 1 business day!

Our goal is to provide you with the best possible shopping experience through unsurpassed value, convenience, and selection. We strive to deliver on our core tenets for our value-conscious customer base including free and fast shipping*, a 100% fitment guarantee**, a U.S.-based Customer Service Center, and a limited 1-year warranty on Sixity-branded parts. Give us a try today - and thanks for shopping with us!

• Free, Fast Shipping*
• 100% Fitment Guarantee**
• 1-Year Limited Warranty on all Sixity-brand parts
• US-Based Customer Service Team
• Always Genuine OEM-Replacement Parts from the Best Brands
• All Parts Ship from the United States within 1 Business Day
• 5-Star Rated on Google, Sitejabber, Trustpilot, and A+ Rated by the BBB

* Free shipping applies to the lower 48 states. Certain items may require additional surcharges.
** We guarantee all parts sold under the Sixity brand will fit the vehicles they are advertised to fit.

Ignition Coils

Lift Supports

Shocks & Struts

Wheel Spacers

Ignition Coils

Lift Supports

Shocks & Struts

Wheel Spacers