GM 12731773 Lower Nox Sensor

( Brand: Gm ), ( Manufacturer Part Number: 12731773 ), ( Part Type: Sensor ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: Direct Replacement ), ( Make: Chevrolet ), ( Parts Included: Only Part Reference 7 On The Diagram Is Included ), ( Replaces Part Number: 12701687 )

Review GM Genuine Lower Nox Sensor fits 2024

GM 12731773 Lower NOx Sensor: Precision Emission Control for a Cleaner Environment

The GM 12731773 Lower NOx Sensor is a critical component in maintaining the optimal performance and emission standards of your vehicle's exhaust system. This sensor, crafted by General Motors, is designed to monitor the level of Nitrogen Oxides (NOx) in the exhaust gases, playing a crucial role in ensuring your vehicle complies with environmental regulations.

This Lower NOx Sensor is engineered to high-quality standards, with a robust design that ensures durability and reliability. It features a state-of-the-art zirconia ceramic sensor element, which provides rapid and accurate responses to changes in NOx levels. This sensor is also equipped with a heater to ensure it operates effectively in various weather conditions, ensuring consistent performance regardless of the climate.

The GM 12731773 Lower NOx Sensor is designed to integrate seamlessly with your vehicle's onboard diagnostics system (OBD II). This allows for real-time monitoring of NOx emissions, enabling the vehicle's engine control unit to adjust fuel-air mixtures and catalytic converter temperatures to minimize emissions.

Replacing a faulty Lower NOx Sensor with a genuine GM part like the 12731773 ensures reliable and accurate emission control. It's not just about meeting regulations; it's about contributing to a cleaner environment for all. For vehicle owners seeking a reliable, high-quality Lower NOx Sensor, the GM 12731773 is an excellent choice.

The GM 12731773 Lower NOx Sensor is a part used in General Motors vehicles to monitor and control emissions, specifically the level of nitrogen oxides (NOx). Here are some pros and cons to consider when deciding whether to purchase this sensor:

1. OEM (Original Equipment Manufacturer) Part: This means the sensor is designed and produced by General Motors, ensuring it meets the original equipment specifications and quality standards.

2. Quality: OEM parts are often of high quality and reliable, reducing the likelihood of premature failure.

3. Fitment: As an OEM part, it should fit perfectly into the vehicle's existing sensor location, avoiding any potential installation issues.

4. Warranty: Many OEM parts come with a warranty, providing peace of mind and protection against any manufacturing defects.

1. Price: OEM parts may be more expensive compared to aftermarket alternatives.

2. Availability: OEM parts may not always be readily available, especially for older or less common vehicles.

3. Limited Performance Upgrades: Since the sensor is designed to meet specific emissions standards, it may not offer any potential performance upgrades.

In conclusion, the GM 12731773 Lower NOx Sensor is a high-quality, reliable part that fits perfectly and should meet the needs of most General Motors vehicle owners. However, its higher price compared to aftermarket alternatives may be a significant factor to consider. If you prioritize original equipment quality and a warranty, the OEM sensor might be the best choice for you. If you're looking to save money, an aftermarket alternative may be worth exploring. Always ensure to check the compatibility of the part with your specific vehicle before making a purchase.

Details:

Electrical parts are not returnable. Silverado, Sierra 3500 HD. Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 12731773 prices

• $125.00-$150.75

specifications emissyste:

• for years: 2024
• brand: Gm
• mpn: 12731773
• part type: Sensor
• genuine oem: Yes
• manufacturer warranty: 1 Year
• universal fitment: Direct Replacement
• make: Chevrolet
• parts included: Only Part Reference 7 On The Diagram Is Included
• replaces part number: 12701687

offer emissyste:

• started: July 26, 2025
• quantity: 1
• options: Ship-to-home
• sold: 0
• availability: In Stock

general emissyste:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts

shipping emissyste:

• service: Standard
• cost: $8.99
• type: Fixed
• transit: 4-9 Days
• class: Standard

returns emissyste:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

payments emissyste:

• credit card: Visa
• other
• wallet: Paypal

seller emissyste:

• rating: 94.4%
• city: Cincinnati, Ohio
• # reviews: 16

Gm 12731773 Is Similar To:

• 10449092 Gm Buick Pontiac Genuine (31.9% similar) Free shipping. Item is brand new...(November 24th, 2017)
• 12559015 Acdelco Gm Original Equipment Genuine Vapor Control Valve (27.5% similar) This will depend on the carrier. Software, DVD's, videos and VCR tapes are non-returnable, unless defective. Most carriers take 3-4 weeks to settle a claim...(October 7th, 2018)
• 12570427 Acdelco Gm Original Equipment New Genuine Engine Lh Valve Cover (29.6% similar) 5, classic 3500 crew cab, extended regular cab 1 ton, 2/6 '6 box 3/4 8' 5'8 chassis ton 161. 3L, 8 Cl 3L4 DOORCADILLACCTS2004 Cl 2L1 2 ton, 1500 crew cab, cab long box, standard extended regular 2500 3/4 3500 chassis, 185. 5, 3500 crew cab, extended regular 4 door 1/2 ton, classic 1500 cab long box...(August 2nd, 2018)
• 12573167 Ac Delco New Gm Pre And Post Cat Oxygen Sensor (44% similar) LS2 engines. Vehicle fitment: 2005 Buick Rainier chevrolet SSE trailblazer with no return or exchange on MI's-ordered parts. You cannot rely on fitment chart to be accurate. Item: new oem Gm ac Delco pre and post catalytic converter oxygen sensor for 2005 Buick Rainier, chevrolet SSE, ...(October 2nd, 2018)
• 12577221 Gm Brand New Genuine Oem Evaporative Emissions System Lines (30.8% similar) Manufacturer part number: identified in schematic if applicable...(December 24th, 2018)
• 12578576 Gm Chevrolet Cobalt Pontiac Saurn Ion Oxygen Sensor (27.1% similar) Get business information that counts. This came off a 08 Lt...(June 1st, 2018)
• 12580827 Gm Cobalt Pontiac Pursuit Oxygen Sensor Oem Ac Delco (33% similar) Get business information that counts. 2 oxygen sensor oem ac Delco images to. This came off a 08 chevrolet cobalt ls...(November 14th, 2018)
• 12609457 Gm Heated Oxygen Sensor (38.2% similar) Items must be resalable. Items must be able to ship in the same container. Today we operate ten of the most popular new car franchises. Item condition unless stated all of our are brand new with a box...(January 23rd, 2018)
• 12611127 Gm Chevrolet Cobalt Pontiac Saurn Ion Oxygen Sensor (29.2% similar) Get business information that counts. 05-10 chevrolet cobalt Pontiac g5 Saturn ion oxygen sensor images to. This came off a 08 Lt...(June 1st, 2018)
• 12637297 Acdelco Gm Original Equipment Brand New Genuine Oem Oxygen Sensor (40% similar) Please see photos for more detail. I do make mistakes like everyone does. The next item up for your consideration is a ac Delco o2 oxygen sensor downstream new Chevy express van savanna. I try my best to describe items accurately...(November 12th, 2018)
• 12658354 Gm Chevrolet Gmc Genuine Tube Emis Cnstr Purge (39.6% similar) Parts must be resalable and in the original packaging. Silverado, sierra. Electrical parts are not returnable. Your use and browsing of this parts catalog is at own risk...(June 4th, 2018)