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ACDelco AFM4 Air Filter Restriction Indicator Assembly

Manufacturer

Picture for manufacturer ACDelco

Part Number

AFM4
14 reviews
Sale Price

$17.73

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ACDelco AFM4 Air Filter Restriction Indicator is a professional-grade service tool designed to monitor air filter condition in real-time. This screw-in indicator assembly provides accurate measurement of air filter restriction, eliminating the guesswork of visual inspection and ensuring optimal engine performance.

Key Features:

  • Screw-in design with 1/8 inch NPT female threads for easy installation
  • Visual indicator shows when air filter needs cleaning or replacement
  • Engineered and tested to rigorous GM standards
  • Premium aftermarket quality with reliable performance
  • Helps prevent premature engine wear from dirty air filters

This air filter service indicator is ideal for trucks, commercial vehicles, and equipment where air filter monitoring is critical. By measuring filter restriction rather than relying on visual inspection alone, the AFM4 helps ensure your engine receives proper airflow for maximum efficiency and protection. OEM part number 15284550.

it was easy to find exactly what i needed, good price and easy check out. Fast delivery. I'll be a repeat customer.

Have not recieved order yet, but price was good. Will see how long it takes and if I get the right product. Writing this review before arrivial.

Best price around! I can't believe the deal I got on my part for my Jeep Cherokee. Just waiting now for it to arrive in the mail.

Fast and easy!

Everything was easy, from finding to ordering my parts.

So far so good, Autoplicity had what I wanted at a reasonable price, in stock and shipped within a day or so of order placement. I would ordere again, if I needed to do so.

Great shopping experience.

Great site Fast service and low price.

Quick easy checkout.

using amazon pay is easy I was not able to track the UPS shipment until the day of delivery. Maybe the number did not scan correctly at the time of shipment. Customer service did show it was shipped on time, and it arrived quickly.

Easy.....

Good

1st class service

good so far. just placed order

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