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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Mass Air Flow Sensor

PART#: 213-4251
ACDelco

$61.29

CORE DEPOSIT: $28.80

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2012ChevroletMalibuLTZ3.6V6GAS
2012ChevroletMalibuLT3.6V6GAS
2011BuickLucerneSuper4.6V8GAS
2011BuickLucerneCXL3.9V6FLEX
2011BuickLucerneCX3.9V6FLEX
2011CadillacDTSPlatinum4.6V8GAS
2011CadillacDTSPremium4.6V8GAS
2011CadillacDTSLuxury4.6V8GAS
2011CadillacDTSLivery4.6V8GAS
2011CadillacDTSBase4.6V8GAS
2011ChevroletMalibuLTZ3.6V6GAS
2011ChevroletMalibuLT3.6V6GAS
2010BuickLucerneCXL3.9V6FLEX
2010BuickLucerneCX3.9V6FLEX
2010BuickLucerneCXL3.9V6GAS
2010BuickLucerneCX3.9V6GAS
2010BuickLucerneCXL Special Edition3.9V6FLEX
2010BuickLucerneSuper4.6V8GAS
2010BuickLucerneCXL Special Edition3.9V6GAS
2010CadillacDTSPremium4.6V8GAS
2010CadillacDTSPlatinum4.6V8GAS
2010CadillacDTSLuxury4.6V8GAS
2010CadillacDTSLivery4.6V8GAS
2010CadillacDTSBase4.6V8GAS
2010ChevroletMalibuLT3.6V6GAS
2010ChevroletMalibuLTZ3.6V6GAS
2010PontiacG6Base3.5V6GAS
2010PontiacG6GT3.5V6GAS
2010PontiacG6Base3.5V6FLEX
2010PontiacG6GT3.5V6FLEX
2010SaturnVueXR3.6V6GAS
2009BuickLaCrosseSuper5.3V8GAS
2009BuickLaCrosseCX3.8V6GAS
2009BuickLaCrosseCXL3.8V6GAS
2009BuickLucerneSuper4.6V8GAS
2009BuickLucerneCX3.9V6GAS
2009BuickLucerneCXL3.9V6FLEX
2009BuickLucerneCX3.9V6FLEX
2009BuickLucerneCXL3.9V6GAS
2009CadillacDTSPlatinum4.6V8GAS
2009CadillacDTSBase4.6V8GAS
2009CadillacDTSLuxury4.6V8GAS
2009ChevroletMalibuLTZ3.6V6GAS
2009ChevroletMalibuLT3.5V6FLEX
2009ChevroletMalibuLT3.6V6GAS
2009ChevroletMalibuLS3.5V6FLEX
2009ChevroletMalibuLS3.5V6GAS
2009ChevroletMalibuLT3.5V6GAS
2009ChevroletEquinoxLT3.4V6GAS
2009ChevroletEquinoxLTZ3.4V6GAS
2009ChevroletEquinoxLS3.4V6GAS
2009ChevroletImpalaSS5.3V8GAS
2009ChevroletImpalaLS3.5V6GAS
2009ChevroletImpalaPolice3.9V6FLEX
2009ChevroletImpalaLTZ3.9V6FLEX
2009ChevroletImpalaLS3.5V6FLEX
2009ChevroletImpalaLT3.5V6FLEX
2009ChevroletImpalaLT3.9V6FLEX
2009ChevroletImpalaLT3.5V6GAS
2009PontiacTorrentBase3.4V6GAS
2009PontiacG8Base3.6V6GAS
2009PontiacG6GT3.5V6FLEX
2009PontiacG6Base3.5V6GAS
2009PontiacG6GT3.9V6GAS
2009PontiacG6GT3.5V6GAS
2009PontiacG6Base3.5V6FLEX
2009PontiacG6GXP3.6V6GAS
2009SaturnAuraXR3.6V6GAS
2009SaturnVueXR3.6V6GAS
2009SaturnVueXE3.5V6GAS
2009SaturnVueRed Line3.6V6GAS
2008BuickEnclaveCXL3.6V6GAS
2008BuickEnclaveCX3.6V6GAS
2008BuickLaCrosseCX3.8V6GAS
2008BuickLaCrosseCXL3.8V6GAS
2008BuickLaCrosseSuper5.3V8GAS
2008BuickLucerneCXL4.6V8GAS
2008BuickLucerneCXS4.6V8GAS
2008BuickLucerneCX3.8V6GAS
2008BuickLucerneSuper4.6V8GAS
2008BuickLucerneCXL3.8V6GAS
2008CadillacDTSPlatinum4.6V8GAS
2008CadillacDTSLuxury4.6V8GAS
2008CadillacDTSBase4.6V8GAS
2008ChevroletImpalaLT3.9V6FLEX
2008ChevroletImpalaLT3.5V6GAS
2008ChevroletImpalaLT3.5V6FLEX
2008ChevroletImpalaLTZ3.9V6FLEX
2008ChevroletImpala50th Anniversary Edition3.5V6GAS
2008ChevroletImpalaPolice3.9V6FLEX
2008ChevroletImpalaSS5.3V8GAS
2008ChevroletImpalaLS3.5V6GAS
2008ChevroletImpalaLS3.5V6FLEX
2008ChevroletImpala50th Anniversary Edition3.5V6FLEX
2008ChevroletEquinoxLS3.4V6GAS
2008ChevroletEquinoxLTZ3.4V6GAS
2008ChevroletEquinoxLT3.4V6GAS
2008ChevroletMalibuClassic LS3.5V6GAS
2008ChevroletMalibuLT3.6V6GAS
2008ChevroletMalibuLS3.5V6GAS
2008ChevroletMalibuClassic LT3.5V6GAS
2008ChevroletMalibuLTZ3.6V6GAS
2008ChevroletUplanderBase3.9V6FLEX
2008ChevroletUplanderLS3.9V6FLEX
2008ChevroletUplanderLS3.9V6GAS
2008ChevroletUplanderBase3.9V6GAS
2008ChevroletUplanderLT3.9V6GAS
2008ChevroletUplanderLT3.9V6FLEX
2008GMCAcadiaSLE3.6V6GAS
2008GMCAcadiaSLT3.6V6GAS
2008PontiacGrand PrixGXP5.3V8GAS
2008PontiacGrand PrixBase3.8V6GAS
2008PontiacTorrentBase3.4V6GAS
2008PontiacG6GT3.9V6GAS
2008PontiacG6GXP3.6V6GAS
2008PontiacG6Base3.5V6GAS
2008PontiacG6GT3.5V6GAS
2008PontiacG8Base3.6V6GAS
2008SaturnVueRed Line3.6V6GAS
2008SaturnVueXR3.6V6GAS
2008SaturnVueXE3.5V6GAS
2008SaturnOutlookXE3.6V6GAS
2008SaturnOutlookXR3.6V6GAS
2008SaturnAuraXE3.5V6GAS
2008SaturnAuraXR3.6V6GAS
2007BuickTerrazaCXL3.9V6GAS
2007BuickTerrazaCXL3.9V6FLEX
2007BuickTerrazaCX3.9V6GAS
2007BuickTerrazaCX3.9V6FLEX
2007BuickLaCrosseCX3.8V6GAS
2007BuickLaCrosseCXL3.8V6GAS
2007BuickLucerneCXL3.8V6GAS
2007BuickLucerneCX3.8V6GAS
2007BuickLucerneCXS4.6V8GAS
2007BuickLucerneCXL4.6V8GAS
2007BuickRendezvousCX3.5V6GAS
2007BuickRendezvousCXL3.5V6GAS
2007CadillacDTSBase4.6V8GAS
2007CadillacDTSLuxury4.6V8GAS
2007ChevroletUplanderLT3.9V6GAS
2007ChevroletUplanderBase3.9V6FLEX
2007ChevroletUplanderLT3.9V6FLEX
2007ChevroletUplanderBase3.9V6GAS
2007ChevroletUplanderLS3.9V6FLEX
2007ChevroletUplanderLS3.9V6GAS
2007ChevroletImpalaLTZ3.9V6GAS
2007ChevroletImpalaLT3.5V6FLEX
2007ChevroletImpalaLS3.5V6FLEX
2007ChevroletImpalaPolice3.9V6GAS
2007ChevroletImpalaSS5.3V8GAS
2007ChevroletImpalaLS3.5V6GAS
2007ChevroletImpalaLT3.9V6GAS
2007ChevroletImpalaLT3.5V6GAS
2007ChevroletMalibuMaxx LS3.5V6GAS
2007ChevroletMalibuLS3.5V6GAS
2007ChevroletMalibuLT3.5V6GAS
2007ChevroletMalibuSS3.9V6GAS
2007ChevroletMalibuMaxx LT3.5V6GAS
2007ChevroletMalibuMaxx SS3.9V6GAS
2007ChevroletMalibuMaxx LTZ3.5V6GAS
2007ChevroletMalibuLTZ3.5V6GAS
2007ChevroletMonte CarloLT3.5V6FLEX
2007ChevroletMonte CarloSS5.3V8GAS
2007ChevroletMonte CarloLS3.5V6GAS
2007ChevroletMonte CarloLT3.5V6GAS
2007ChevroletMonte CarloLS3.5V6FLEX
2007ChevroletEquinoxLS3.4V6GAS
2007ChevroletEquinoxLT3.4V6GAS
2007GMCAcadiaSLE3.6V6GAS
2007GMCAcadiaSLT3.6V6GAS
2007PontiacG6GT3.9V6GAS
2007PontiacG6Base3.5V6GAS
2007PontiacG6GT3.5V6GAS
2007PontiacG6GTP3.6V6GAS
2007PontiacGrand PrixGXP5.3V8GAS
2007PontiacGrand PrixGT3.8V6GAS
2007PontiacGrand PrixBase3.8V6GAS
2007PontiacTorrentBase3.4V6GAS
2007SaturnAuraXE3.5V6GAS
2007SaturnAuraXR3.6V6GAS
2007SaturnOutlookXR3.6V6GAS
2007SaturnOutlookXE3.6V6GAS
2007SaturnRelay13.9V6FLEX
2007SaturnRelay33.9V6GAS
2007SaturnRelay13.9V6GAS
2007SaturnRelay23.9V6GAS
2007SaturnRelay23.9V6FLEX
2007SaturnRelay33.9V6FLEX
2006BuickLaCrosseCXL3.8V6GAS
2006BuickLaCrosseCX3.8V6GAS
2006BuickRendezvousCX3.5V6GAS
2006BuickRendezvousCXL3.5V6GAS
2006BuickTerrazaCX3.9V6GAS
2006BuickTerrazaCXL3.9V6GAS
2006BuickTerrazaCX3.5V6GAS
2006BuickTerrazaCXL3.5V6GAS
2006BuickLucerneCX3.8V6GAS
2006BuickLucerneCXL3.8V6GAS
2006BuickLucerneCXS4.6V8GAS
2006BuickLucerneCXL4.6V8GAS
2006CadillacDTSBase4.6V8GAS
2006ChevroletEquinoxLT3.4V6GAS
2006ChevroletEquinoxLS3.4V6GAS
2006ChevroletImpalaSS5.3V8GAS
2006ChevroletImpalaLT3.5V6FLEX
2006ChevroletImpalaLS3.5V6FLEX
2006ChevroletImpalaPolice3.9V6GAS
2006ChevroletImpalaLT3.9V6GAS
2006ChevroletImpalaLTZ3.9V6GAS
2006ChevroletMalibuMaxx SS3.9V6GAS
2006ChevroletMalibuSS3.9V6GAS
2006ChevroletUplanderLT3.5V6GAS
2006ChevroletUplanderLS3.5V6GAS
2006ChevroletUplanderBase3.5V6GAS
2006ChevroletUplanderLT3.9V6GAS
2006ChevroletMonte CarloLTZ3.9V6GAS
2006ChevroletMonte CarloSS5.3V8GAS
2006ChevroletMonte CarloLS3.5V6FLEX
2006ChevroletMonte CarloLT3.9V6GAS
2006ChevroletMonte CarloLT3.5V6FLEX
2006PontiacG6GT3.5V6GAS
2006PontiacG6GTP3.9V6GAS
2006PontiacG6Base3.5V6GAS
2006PontiacTorrentBase3.4V6GAS
2006PontiacGrand PrixBase3.8V6GAS
2006PontiacGrand PrixGXP5.3V8GAS
2006PontiacGrand PrixGT3.8V6GAS
2006PontiacMontanaSV63.9V6GAS
2006PontiacMontanaSV63.5V6GAS
2006SaturnRelay33.5V6GAS
2006SaturnRelay33.9V6GAS
2006SaturnRelay23.5V6GAS
2005BuickTerrazaCX3.5V6GAS
2005BuickTerrazaCXL3.5V6GAS
2005BuickLaCrosseCX3.8V6GAS
2005BuickLaCrosseCXL3.8V6GAS
2005ChevroletEquinoxLS3.4V6GAS
2005ChevroletEquinoxLT3.4V6GAS
2005ChevroletUplanderLT3.5V6GAS
2005ChevroletUplanderBase3.5V6GAS
2005ChevroletUplanderLS3.5V6GAS
2005PontiacG6GT3.5V6GAS
2005PontiacG6Base3.5V6GAS
2005PontiacGrand PrixBase3.8V6GAS
2005PontiacGrand PrixGXP5.3V8GAS
2005PontiacGrand PrixGTP3.8V6GAS
2005PontiacGrand PrixGT3.8V6GAS
2005PontiacMontanaSV63.5V6GAS
2005SaturnRelay23.5V6GAS
2005SaturnRelay33.5V6GAS
Product info

The ACDelco Mass Air Flow Sensor part number 213-4251 is a premium quality replacement part for your Buick, Cadillac, Chevrolet, or GMC.

This part is designed to accurately measure the amount of air entering the engine and transmit that data to the engine control module. This helps the engine deliver the optimum air-fuel ratio for maximum performance and fuel efficiency.

With a direct fit design, installation is a breeze and the part is guaranteed to fit and function just like the original. Made with high-quality materials, this part is built to last and withstand the rigors of tough driving conditions.

Replacing a faulty mass air flow sensor with the ACDelco 213-4251 can help improve your vehicle’s performance, fuel efficiency, and overall drivability. Don’t let a faulty sensor cause your engine to run poorly or waste precious fuel.

Invest in a reliable and high-quality replacement part like the ACDelco 213-4251 and get back to enjoying a smooth and efficient driving experience.

About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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