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General

Mass Air Flow (MAF) Sensor

$156.52 $101.28 Save $55.24

SKU: 15865791

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The General Motors 15865791 is a Genuine GM Mass Air Flow (MAF) sensor, also known by ACDelco part number 213-4222. Constructed from durable ABS plastic and metal, this sensor features a modern design and a flange mount for secure installation. It boasts a measurement accuracy of ±1% and can operate in temperatures up to 250 degrees Fahrenheit. The push-pull output type ensures reliable data transmission. This MAF sensor is compatible with a wide range of General Motors vehicles, including but not limited to Impala, Monte Carlo, Envoy, Trailblazer, Canyon, Colorado, Equinox, Terrain, Malibu Hybrid, STS, STS-v, Vue Hybrid, Hummer H3, Corvette, Solstice, LaCrosse, Rainier, Cobalt, Camaro, Spark, Regal, Aura, CTS, SRX, XTS, Ion, CT6, XLR, HHR, Sky, G5, and G6. It is suitable for various engine sizes and configurations, including 2.4L with eassist, 5.3L, 4.4L, 2.2L, 2.4L, with turbo, 3.5 & 3.9L, 6.2L, 7.0L, and many more specific applications listed in the product details. It replaces GM part number 12576410.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandGeneral
Part Number15865791
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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