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

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

Vinrold Oxygen o2 Sensor Downstream or Upstream for Chevy Camaro Colorado Equinox Impala Cadillac CTS SRX STS Buick Enclave GMC Acadia Suzuki XL-7| 25024773

Vinrold Oxygen o2 Sensor Downstream or Upstream for Chevy Camaro Colorado Equinox Impala Cadillac CTS SRX STS Buick Enclave GMC Acadia Suzuki XL-7| 25024773

4.2/5

Product ID: 439563910

Secure Transaction

Details

Brand
Vinrold
Style
Oxygen Sensor
Mounting Type
Flange Mount
Output Type
analog
Specific Uses For Product
automotive

⏳Premium sensor longevity

🔌Direct-fit OE connectors

🛡️Seared protection tube

Description

🚗 Upgrade your ride’s brain with precision sensing!

BUILT TO LAST - Premium sensor design engineered for extended durability
WIDE COMPATIBILITY - Fits top models like Chevy Camaro, Cadillac CTS, GMC Acadia & more
PLUG PLAY PRECISION - Guaranteed direct-fit OE connectors for seamless installation
TESTED FOR PERFECTION - 100% factory-tested with seared protection tube for reliable performance
OPTIMIZED ENGINE EFFICIENCY - Accurate oxygen sensing to boost fuel economy and reduce emissions

The Vinrold Oxygen O2 Sensor (model 250-24773) is a premium, flange-mount automotive sensor designed for both upstream and downstream applications. It features direct-fit OE connectors for easy installation, a seared protection tube ensuring durability, and has passed 100% factory functional testing. Compatible with a range of popular GM and Suzuki models, this sensor enhances engine efficiency and longevity.

Specifications

Brand	Vinrold
Style	Oxygen Sensor
Mounting Type	Flange Mount
Output Type	analog
Specific Uses For Product	automotive
Manufacturer	Vinrold
Country of Origin	USA
Model number	250-24773
Number of Memory Sticks	1
Item Weight	150 g
Package Dimensions	15.09 x 6.2 x 6.2 cm; 150 g
Item model number	250-24773
Included Components	1 Piece Oxygen Sensor
Are batteries included?	No

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Fr 153

Duties & taxes incl.

Switzerlandstore

Free Shipping

with PRO Membership

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.