How many sensors are needed for 2015 chevy impala 3.6 v6 flex fuel lfx engine?

They are 4 sensor in total. Two for each catalyst converter.

What size socket do these require?

You will need 7/8-inch (22mm) Offset Oxygen Sensor Socket. Thank you for contacting us

Does this 02 sensor come with the removable tool ?

this will not come with it, you have to buy it eleswhere

How do I specify that I need them for downstream ?

Your downstream O2 sensor looks different from your upstream. So you need to look at the ones you have on there now. But,from my experience it is best to buy a set of the same brand than to mix name brand sensors. UsE all 4 of th e we m rename the brand sensor on my your vehicle. Hope this helps you. Very Respectful, Customer

Desertcart Logo

Deliver to Switzerland

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

⚡ Upgrade your engine’s brain with precision sensing!

TESTED TO PERFECTION - 100% factory-tested with seared protection tube ensuring reliable operation under extreme conditions.
VERSATILE COMPATIBILITY - Fits upstream or downstream O2 sensor needs for multiple GM and Suzuki models—check fitment filter to avoid guesswork.
PRECISION FIT ZERO HASSLE - Guaranteed direct-fit OE connectors and harness for seamless installation.
OPTIMIZE YOUR RIDES EFFICIENCY - Accurate oxygen sensing for improved fuel economy and reduced emissions—stay ahead of maintenance.
BUILT TO LAST DRIVE WITH CONFIDENCE - Premium sensor design engineered to extend sensor lifespan and performance.

The Vinrold Oxygen O2 Sensor is a premium, factory-tested replacement part designed for 3.6L engines in select GMC, Chevy, Cadillac, Buick, and Suzuki models. Featuring direct-fit OE connectors and a durable sensor design, it ensures reliable, long-lasting performance for both upstream and downstream applications, optimizing engine efficiency and emissions control.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Fr 67

Duties & taxes incl.

Switzerlandstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Brand	Vinrold
Item Weight	0.15 Kilograms
Style	Modern
Mounting Type	Flange Mount
Output Type	electrical signal
Specific Uses For Product	Oxygen O2 Sensor
Manufacturer	Vinrold
Item Weight	5.3 ounces
Package Dimensions	5.94 x 2.44 x 2.44 inches
Item model number	250-24773
Manufacturer Part Number	24773 - 250V

Vinrold Oxygen O2 Sensor Downstream or Upstream for 3.6L GMC Acadia Chevy Camaro Colorado Equinox Impala Cadillac CTS SRX STS Buick Enclave Suzuki XL-7| 250-24773

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions