Dorman® - Mass Air Flow Sensor Connectror

1 review|Item # sp4091
$12.92 - $23.66
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Product Details

Mass Air Flow Sensor Connectror by Dorman®. Designed utilizing the latest technology, this product by Doeman features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards.


  • Direct OEM replacement
  • Quality materials to withstand extreme underhood temperatures and environmental factors
  • Engineered from 100% new materials for cost efficiency
  • Superior materials and engineering deliver optimal function and long term durability
  • Quality and on-vehicle tested for trouble-free performance
  • Provides OEM fit
  • Comes with a torx bit for ease of installation (sensor only)
  • Shorter installation time helps save repair costs
  • Backed by a limited lifetime warranty

A mass air flow sensor is one of the most important components of your vehicle's fuel-injection system. It measures the mass of the air flowing into the combustion chamber and then sends that information to the engine control unit (ECU), which regulates the amount of fuel that must be injected to the cylinders. The mass air flow sensor is critical for proper engine performance, that is why when the sensor fails, it can cause various engine problems such as poor fuel economy, stalling, and a Check Engine light illuminated on the dash. If you are looking for a quality MAF sensor, Dorman offers you the product that is a direct replacement for the factory part but costs less.

With this product, there is no need to replace the entire mass air flow assembly when only the sensor failed, thus saving money, time, and labor. Made from 100% new, high-quality materials, the MAF sensor effectively resists damage from high underhood temperatures, environmental factors, engine vibration, and usual wear and tear. Dorman MAF sensors are engineered for superior function and durability. They feature fiberglass and epoxy laminated circuit boards instead of fragile ceramic boards, wire bonding instead of soldering for consistent connections, platinum wires to resist high temperatures, and silicone potting gel to resist moisture and vibration. Moreover, the part is bench, on-vehicle, and lifecycle tested for long-lasting performance. The mass air flow sensor comes with a torx bit for ease of installation.

Dorman Products Inc. is well-known as a leader in providing quality auto parts to the aftermarket. They have earned their reputation for excellence from over three decades of experience in providing automotive replacement parts, fasteners and service line products primarily for the automotive aftermarket. Their prestigious position stems from a unique combination of application expertise, innovative product design, and breadth of product offerings, many of which are not conveniently or economically available elsewhere.


  • Hybrid battery – fleet: 12 months from the date of purchase
  • Hybrid battery – non-fleet: 36 months from the date of purchase
  • Manifold Converters: 60 months or 50,000 miles from the date of purchase
  • Heavy Duty DPF / DOC: 24 months from the date of purchase
  • Light Duty DPF / DOC: 24 months or 36,000 miles from the date of purchase
  • Heavy Duty EGR Coolers: 36 months from the date of purchase
  • Light Duty EGR Coolers: Limited Lifetime
  • All other products: lifetime

Dorman Products warrants that the product is free from defects in material and workmanship under normal use and service for the period stated above. Dorman will replace any of its products that in Dorman's reasonable determination does not comply with the foregoing warranty. This warranty becomes null and void if the damage is caused by: misuse, abuse or accident; the attachment of any unauthorized accessory; alteration to the product; improper installation; exposure to harsh weather and/or chemicals; or lack of proper maintenance. This warranty also becomes null and void if the product is opened or any sticker is tampered with, broken, or missing, or if the damage is caused by any other condition that is beyond the control of Dorman Products.

In all cases, Dorman shall not be responsible for any type of incidental, consequential, or special damages. All other warranties, including the implied warranties of fitness for a particular purpose and the implied warranty of merchantability, are excluded.

By accepting this product, you hereby waive and release any claim now or hereafter existing against Dorman Products, its employees, officers, directors, agents and customers, on account of any and all claims, demands, suits, causes of action and all legal proceedings, whether civil or criminal, damages, losses, liabilities, (including, but not limited to, strict liability in tort), obligations, penalties, judgments or fines and other sanctions.

Federal and/or state laws may provide you with other warranties for this product. Some states do not allow the exclusion or limitation of incidental or consequential damages.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More



Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

Dorman® - Black Oval Mass Air Flow Sensor Connector
Dorman® - Mass Air Flow Sensor Connectror
Average Rating: 5 of 5
5 of 5
So far it is working find, took the Buick to Moscow id, 50 miles, will take a trip to Lewiston id, if it run good, will think, i got it fixed. Thank you, Tom.
Posted by (Deary, ID) / 1992 Buick Park Avenue
Was this review helpful for you? Yes
Low Prices Price match guarantee
Guaranteed Fitment Always the correct part
In-House Experts We know our products
Easy Returns Quick & Hassle Free

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